diff options
Diffstat (limited to 'bundles/org.eclipse.jst.jsp.core/src')
188 files changed, 0 insertions, 37993 deletions
diff --git a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/Assert.java b/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/Assert.java deleted file mode 100644 index 96c0c9daf7..0000000000 --- a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/Assert.java +++ /dev/null @@ -1,121 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2001, 2004 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - * Jens Lukowski/Innoopract - initial renaming/restructuring - * - *******************************************************************************/ -package org.eclipse.jst.jsp.core.internal; - - - -/** - * <code>Assert</code> is useful for for embedding runtime sanity checks in - * code. The predicate methods all test a condition and throw some type of - * unchecked exception if the condition does not hold. - * <p> - * Assertion failure exceptions, like most runtime exceptions, are thrown when - * something is misbehaving. Assertion failures are invariably unspecified - * behavior; consequently, clients should never rely on these being thrown - * (and certainly should not being catching them specifically). - * </p> - */ -public final class Assert { - - /** - * <code>AssertionFailedException</code> is a runtime exception thrown - * by some of the methods in <code>Assert</code>. - * <p> - * This class is not declared public to prevent some misuses; programs - * that catch or otherwise depend on assertion failures are susceptible to - * unexpected breakage when assertions in the code are added or removed. - * </p> - */ - class AssertionFailedException extends RuntimeException { - /** - * Comment for <code>serialVersionUID</code> - */ - private static final long serialVersionUID = 1L; - - /** - * Constructs a new exception. - */ - public AssertionFailedException() { - super(); - } - - /** - * Constructs a new exception with the given message. - */ - public AssertionFailedException(String detail) { - super(detail); - } - } - - /** - * Asserts that an argument is legal. If the given boolean is not - * <code>true</code>, an <code>IllegalArgumentException</code> is - * thrown. The given message is included in that exception, to aid - * debugging. - * - * @param expression - * the outcode of the check - * @param message - * the message to include in the exception - * @return <code>true</code> if the check passes (does not return if the - * check fails) - * @exception IllegalArgumentException - * if the legality test failed - */ - public static boolean isLegal(boolean expression, String message) { - if (!expression) - throw new IllegalArgumentException(message); - return expression; - } - - /** - * Asserts that the given object is not <code>null</code>. If this is - * not the case, some kind of unchecked exception is thrown. The given - * message is included in that exception, to aid debugging. - * - * @param object - * the value to test - * @param message - * the message to include in the exception - * @exception IllegalArgumentException - * if the object is <code>null</code> - */ - public static void isNotNull(Object object, String message) { - if (object == null) { - throw new Assert().new AssertionFailedException(message); - } - } - - /** - * Asserts that the given boolean is <code>true</code>. If this is not - * the case, some kind of unchecked exception is thrown. The given message - * is included in that exception, to aid debugging. - * - * @param expression - * the outcode of the check - * @param message - * the message to include in the exception - * @return <code>true</code> if the check passes (does not return if the - * check fails) - */ - public static boolean isTrue(boolean expression, String message) { - if (!expression) { - throw new Assert().new AssertionFailedException(message); - } - return expression; - } - - /* This class is not intended to be instantiated. */ - private Assert() { - } -} diff --git a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/JSPCoreMessages.java b/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/JSPCoreMessages.java deleted file mode 100644 index 4c35f25294..0000000000 --- a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/JSPCoreMessages.java +++ /dev/null @@ -1,42 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2005 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - *******************************************************************************/ -package org.eclipse.jst.jsp.core.internal; - -import org.eclipse.osgi.util.NLS; - -/** - * Strings used by JSP Core - * - * @plannedfor 1.0 - */ -public class JSPCoreMessages extends NLS { - private static final String BUNDLE_NAME = "org.eclipse.jst.jsp.core.internal.JSPCorePluginResources"; //$NON-NLS-1$ - - public static String JSPDirectiveValidator_0; - public static String JSPDirectiveValidator_2; - public static String MESSAGE_JSP_VALIDATING_MESSAGE_UI_; - public static String JSPIndexManager_0; - public static String JSPIndexManager_2; - public static String JSP_Search; - public static String JSPEL_Syntax; - public static String JSPEL_Token; - public static String JSPDocumentLoader_1; - public static String JSPFContentPropertiesManager_Updating; - public static String JSPFContentPropertiesManager_Problems_Updating; - - private JSPCoreMessages() { - } - - static { - // initialize resource bundle - NLS.initializeMessages(BUNDLE_NAME, JSPCoreMessages.class); - } -} diff --git a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/JSPCorePlugin.java b/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/JSPCorePlugin.java deleted file mode 100644 index 3956bb3cdd..0000000000 --- a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/JSPCorePlugin.java +++ /dev/null @@ -1,93 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2004 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - *******************************************************************************/ -package org.eclipse.jst.jsp.core.internal; - -import org.eclipse.core.runtime.Plugin; -import org.eclipse.jdt.core.JavaCore; -import org.eclipse.jst.jsp.core.internal.contentmodel.TaglibController; -import org.eclipse.jst.jsp.core.internal.contentproperties.JSPFContentPropertiesManager; -import org.eclipse.jst.jsp.core.internal.java.search.JSPIndexManager; -import org.eclipse.jst.jsp.core.internal.taglib.TaglibHelperManager; -import org.eclipse.jst.jsp.core.taglib.TaglibIndex; -import org.osgi.framework.BundleContext; - -/** - * The main plugin class to be used in the desktop. - */ -public class JSPCorePlugin extends Plugin { - // The shared instance. - private static JSPCorePlugin plugin; - - /** - * The constructor. - */ - public JSPCorePlugin() { - super(); - plugin = this; - } - - /** - * Returns the shared instance. - * - * @deprecated - will be removed. Currently used to get "model - * preferences", but there are other, better ways. - */ - public static JSPCorePlugin getDefault() { - return plugin; - } - - /* - * (non-Javadoc) - * - * @see org.eclipse.core.runtime.Plugin#start(org.osgi.framework.BundleContext) - */ - public void start(BundleContext context) throws Exception { - super.start(context); - - TaglibIndex.startup(); - // JSPIndexManager depends on TaglibController, so TaglibController - // should be started first - TaglibController.startup(); - - // listen for classpath changes - JavaCore.addElementChangedListener(TaglibHelperManager.getInstance()); - - - JSPIndexManager.getInstance().initialize(); - - // listen for resource changes to update content properties keys - JSPFContentPropertiesManager.startup(); - - } - - /* - * (non-Javadoc) - * - * @see org.eclipse.core.runtime.Plugin#stop(org.osgi.framework.BundleContext) - */ - public void stop(BundleContext context) throws Exception { - // stop listenning for resource changes to update content properties - // keys - JSPFContentPropertiesManager.shutdown(); - - // stop any indexing - JSPIndexManager.getInstance().shutdown(); - - // stop listening for classpath changes - JavaCore.removeElementChangedListener(TaglibHelperManager.getInstance()); - - // stop taglib controller - TaglibController.shutdown(); - TaglibIndex.shutdown(); - - super.stop(context); - } -} diff --git a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/JSPCorePluginResources.properties b/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/JSPCorePluginResources.properties deleted file mode 100644 index 970a9e9b64..0000000000 --- a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/JSPCorePluginResources.properties +++ /dev/null @@ -1,21 +0,0 @@ -############################################################################### -# Copyright (c) 2004 IBM Corporation and others. -# All rights reserved. This program and the accompanying materials -# are made available under the terms of the Eclipse Public License v1.0 -# which accompanies this distribution, and is available at -# http://www.eclipse.org/legal/epl-v10.html -# -# Contributors: -# IBM Corporation - initial API and implementation -############################################################################### -JSPIndexManager_0=Updating JSP Index -JSPIndexManager_2=JSP Indexer indexing {0} files -JSP_Search=JSP Search - -JSPDocumentLoader_1=Program Error: structured model had no structuredDocument -JSPEL_Syntax=EL Syntax Error -JSPEL_Token=Unable to analyse EL expression due to lexical analysis error -MESSAGE_JSP_VALIDATING_MESSAGE_UI_=JSP Validator validating {0} -JSPFContentPropertiesManager_Updating=Updating JSP Fragment Content Settings -JSPFContentPropertiesManager_Problems_Updating=Problem saving JSP Fragment Content Settings for {0} -JSPDirectiveValidator_0=Reserved prefix ' -JSPDirectiveValidator_2=Duplicate prefix ' diff --git a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/Logger.java b/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/Logger.java deleted file mode 100644 index d67a9a4671..0000000000 --- a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/Logger.java +++ /dev/null @@ -1,144 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2004 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - *******************************************************************************/ -package org.eclipse.jst.jsp.core.internal; - -import com.ibm.icu.util.StringTokenizer; - -import org.eclipse.core.runtime.IStatus; -import org.eclipse.core.runtime.Platform; -import org.eclipse.core.runtime.Status; -import org.osgi.framework.Bundle; - -/** - * Small convenience class to log messages to plugin's log file and also, if desired, - * the console. This class should only be used by classes in this plugin. Other - * plugins should make their own copy, with appropriate ID. - */ -public class Logger { - private static final String PLUGIN_ID = "org.eclipse.jst.jsp.core"; //$NON-NLS-1$ - - private static final String TRACEFILTER_LOCATION = "/debug/tracefilter"; //$NON-NLS-1$ - - public static final int OK = IStatus.OK; // 0 - public static final int INFO = IStatus.INFO; // 1 - public static final int WARNING = IStatus.WARNING; // 2 - public static final int ERROR = IStatus.ERROR; // 4 - - public static final int OK_DEBUG = 200 + OK; - public static final int INFO_DEBUG = 200 + INFO; - public static final int WARNING_DEBUG = 200 + WARNING; - public static final int ERROR_DEBUG = 200 + ERROR; - - /** - * Adds message to log. - * @param level severity level of the message (OK, INFO, WARNING, ERROR, OK_DEBUG, INFO_DEBUG, WARNING_DEBUG, ERROR_DEBUG) - * @param message text to add to the log - * @param exception exception thrown - */ - protected static void _log(int level, String message, Throwable exception) { - if (level == OK_DEBUG || level == INFO_DEBUG || level == WARNING_DEBUG || level == ERROR_DEBUG) { - if (!isDebugging()) - return; - } - - int severity = IStatus.OK; - switch (level) { - case INFO_DEBUG : - case INFO : - severity = IStatus.INFO; - break; - case WARNING_DEBUG : - case WARNING : - severity = IStatus.WARNING; - break; - case ERROR_DEBUG : - case ERROR : - severity = IStatus.ERROR; - } - message = (message != null) ? message : "null"; //$NON-NLS-1$ - Status statusObj = new Status(severity, PLUGIN_ID, severity, message, exception); - Bundle bundle = Platform.getBundle(PLUGIN_ID); - if (bundle != null) - Platform.getLog(bundle).log(statusObj); - } - - /** - * Prints message to log if category matches /debug/tracefilter option. - * @param message text to print - * @param category category of the message, to be compared with /debug/tracefilter - */ - protected static void _trace(String category, String message, Throwable exception) { - if (isTracing(category)) { - message = (message != null) ? message : "null"; //$NON-NLS-1$ - Status statusObj = new Status(IStatus.OK, PLUGIN_ID, IStatus.OK, message, exception); - Bundle bundle = Platform.getBundle(PLUGIN_ID); - if (bundle != null) - Platform.getLog(bundle).log(statusObj); - } - } - - /** - * @return true if the platform is debugging - */ - public static boolean isDebugging() { - return Platform.inDebugMode(); - } - - /** - * Determines if currently tracing a category - * @param category - * @return true if tracing category, false otherwise - */ - public static boolean isTracing(String category) { - if (!isDebugging()) - return false; - - String traceFilter = Platform.getDebugOption(PLUGIN_ID + TRACEFILTER_LOCATION); - if (traceFilter != null) { - StringTokenizer tokenizer = new StringTokenizer(traceFilter, ","); //$NON-NLS-1$ - while (tokenizer.hasMoreTokens()) { - String cat = tokenizer.nextToken().trim(); - if (category.equals(cat)) { - return true; - } - } - } - return false; - } - - public static void log(int level, String message) { - _log(level, message, null); - } - - public static void log(int level, String message, Throwable exception) { - _log(level, message, exception); - } - - public static void logException(String message, Throwable exception) { - _log(ERROR, message, exception); - } - - public static void logException(Throwable exception) { - _log(ERROR, exception.getMessage(), exception); - } - - public static void traceException(String category, String message, Throwable exception) { - _trace(category, message, exception); - } - - public static void traceException(String category, Throwable exception) { - _trace(category, exception.getMessage(), exception); - } - - public static void trace(String category, String message) { - _trace(category, message, null); - } -} diff --git a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/contentmodel/CMContentWrapperImpl.java b/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/contentmodel/CMContentWrapperImpl.java deleted file mode 100644 index ed398334bb..0000000000 --- a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/contentmodel/CMContentWrapperImpl.java +++ /dev/null @@ -1,56 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2004 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - *******************************************************************************/ -package org.eclipse.jst.jsp.core.internal.contentmodel; - - - -import org.eclipse.wst.xml.core.internal.contentmodel.CMContent; -import org.eclipse.wst.xml.core.internal.contentmodel.CMNode; - -public class CMContentWrapperImpl extends CMNodeWrapperImpl implements CMContent { - - private CMContent fCMContent = null; - - /** - * CMContentWrapper constructor comment. - * @param prefix java.lang.String - * @param node org.eclipse.wst.xml.core.internal.contentmodel.CMNode - */ - public CMContentWrapperImpl(String prefix, org.eclipse.wst.xml.core.internal.contentmodel.CMContent node) { - super(prefix, node); - fCMContent = node; - } - - /** - * getMaxOccur method - * @return int - * - * If -1, it's UNBOUNDED. - */ - public int getMaxOccur() { - return fCMContent.getMaxOccur(); - } - - /** - * getMinOccur method - * @return int - * - * If 0, it's OPTIONAL. - * If 1, it's REQUIRED. - */ - public int getMinOccur() { - return fCMContent.getMinOccur(); - } - - public CMNode getOriginNode() { - return fCMContent; - } -}
\ No newline at end of file diff --git a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/contentmodel/CMDocumentWrapperImpl.java b/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/contentmodel/CMDocumentWrapperImpl.java deleted file mode 100644 index 1ab27a73d4..0000000000 --- a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/contentmodel/CMDocumentWrapperImpl.java +++ /dev/null @@ -1,216 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2004 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - *******************************************************************************/ -package org.eclipse.jst.jsp.core.internal.contentmodel; - - - -import java.util.Hashtable; -import java.util.Iterator; - -import org.eclipse.wst.xml.core.internal.contentmodel.CMDocument; -import org.eclipse.wst.xml.core.internal.contentmodel.CMElementDeclaration; -import org.eclipse.wst.xml.core.internal.contentmodel.CMNamedNodeMap; -import org.eclipse.wst.xml.core.internal.contentmodel.CMNamespace; -import org.eclipse.wst.xml.core.internal.contentmodel.CMNode; -import org.eclipse.wst.xml.core.internal.provisional.contentmodel.CMNodeWrapper; - -public class CMDocumentWrapperImpl implements CMDocument, CMNodeWrapper { - - class CMNamedNodeMapImpl implements CMNamedNodeMap { - - protected Hashtable table = new Hashtable(); - - public CMNamedNodeMapImpl() { - super(); - } - - Hashtable getHashtable() { - return table; - } - - public int getLength() { - return table.size(); - } - - public CMNode getNamedItem(String name) { - return (CMNode) table.get(name); - } - - public CMNode item(int index) { - Object result = null; - int size = table.size(); - if (index < size) { - Iterator values = iterator(); - for (int i = 0; i <= index; i++) { - result = values.next(); - } - } - return (CMNode) result; - } - - public Iterator iterator() { - return table.values().iterator(); - } - - public void setNamedItem(String name, CMNode aNode) { - if (name != null && aNode != null) - table.put(name, aNode); - } - } - - public class CMNamespaceImpl implements CMNamespace { - public String getNodeName() { - return CMDocumentWrapperImpl.this.getURI(); - } - - public int getNodeType() { - return CMNode.NAME_SPACE; - } - - public String getPrefix() { - return CMDocumentWrapperImpl.this.getPrefix(); - } - - public Object getProperty(String property) { - return null; - } - - public String getURI() { - return CMDocumentWrapperImpl.this.getURI(); - } - - public boolean supports(String feature) { - return false; - } - } - - private CMDocument fDocument; - private CMNamedNodeMap fElements = null; - private CMNamedNodeMap fEntities = null; - private CMNamespace fNamespace = new CMNamespaceImpl(); - private String fPrefix; - private String fURI; - - public CMDocumentWrapperImpl(String newURI, String newPrefix, CMDocument tld) { - fURI = newURI; - fPrefix = newPrefix; - fDocument = tld; - } - - /** - * - * @return org.eclipse.wst.xml.core.internal.contentmodel.CMDocument - */ - public CMDocument getDocument() { - return fDocument; - } - - /** - * getElements method - * @return CMNamedNodeMap - * - * Returns CMNamedNodeMap of ElementDeclaration - */ - public CMNamedNodeMap getElements() { - if (fElements == null) { - int length = getDocument().getElements().getLength(); - CMNamedNodeMapImpl elements = new CMNamedNodeMapImpl(); - for (int i = 0; i < length; i++) { - CMElementDeclaration ed = new CMElementDeclarationWrapperImpl(fPrefix, (CMElementDeclaration) getDocument().getElements().item(i)); - elements.setNamedItem(ed.getNodeName(), ed); - } - fElements = elements; - } - return fElements; - } - - /** - * getEntities method - * @return CMNamedNodeMap - * - * Returns CMNamedNodeMap of EntityDeclaration - */ - public CMNamedNodeMap getEntities() { - if (fEntities == null) { - fEntities = getDocument().getEntities(); - } - return fEntities; - } - - /** - * getNamespace method - * @return CMNamespace - */ - public CMNamespace getNamespace() { - return fNamespace; - } - - /** - * getNodeName method - * @return java.lang.String - */ - public String getNodeName() { - return getDocument().getNodeName(); - } - - /** - * getNodeType method - * @return int - * - * Returns one of : - * - */ - public int getNodeType() { - return getDocument().getNodeType(); - } - - public CMNode getOriginNode() { - return fDocument; - } - - /** - * - * @return java.lang.String - */ - public String getPrefix() { - return fPrefix; - } - - /** - * getProperty method - * @return java.lang.Object - * - * Returns the object property desciped by the propertyName - * - */ - public Object getProperty(String propertyName) { - return getDocument().getProperty(propertyName); - } - - /** - * - * @return java.lang.String - */ - public String getURI() { - return fURI; - } - - /** - * supports method - * @return boolean - * - * Returns true if the CMNode supports a specified property - * - */ - public boolean supports(String propertyName) { - return getDocument().supports(propertyName); - } -}
\ No newline at end of file diff --git a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/contentmodel/CMElementDeclarationWrapperImpl.java b/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/contentmodel/CMElementDeclarationWrapperImpl.java deleted file mode 100644 index 86368f00c6..0000000000 --- a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/contentmodel/CMElementDeclarationWrapperImpl.java +++ /dev/null @@ -1,128 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2004 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - *******************************************************************************/ -package org.eclipse.jst.jsp.core.internal.contentmodel; - - - -import org.eclipse.wst.xml.core.internal.contentmodel.CMContent; -import org.eclipse.wst.xml.core.internal.contentmodel.CMDataType; -import org.eclipse.wst.xml.core.internal.contentmodel.CMElementDeclaration; -import org.eclipse.wst.xml.core.internal.contentmodel.CMGroup; -import org.eclipse.wst.xml.core.internal.contentmodel.CMNamedNodeMap; -import org.eclipse.wst.xml.core.internal.contentmodel.CMNode; - -public class CMElementDeclarationWrapperImpl extends CMNodeWrapperImpl implements CMElementDeclaration { - private CMContent fCMContent = null; - - protected CMElementDeclaration fElementDecl = null; - - /** - * CMElementDeclarationWrapper constructor comment. - * @param prefix java.lang.String - * @param node org.eclipse.wst.xml.core.internal.contentmodel.CMNode - */ - public CMElementDeclarationWrapperImpl(String prefix, CMElementDeclaration node) { - super(prefix, node); - fElementDecl = node; - } - - /** - * getAttributes method - * @return CMNamedNodeMap - * - * Returns CMNamedNodeMap of AttributeDeclaration - */ - public CMNamedNodeMap getAttributes() { - return fElementDecl.getAttributes(); - } - - /** - * getCMContent method - * @return CMContent - * - * Returns the root node of this element's content model. - * This can be an CMElementDeclaration or a CMGroup - */ - public CMContent getContent() { - if (fCMContent == null) { - CMContent content = fElementDecl.getContent(); - if (content == null) - return null; - if (content instanceof CMGroup) - fCMContent = new CMGroupWrapperImpl(fPrefix, (CMGroup) content); - else - fCMContent = new CMContentWrapperImpl(fPrefix, content); - } - return fCMContent; - } - - /** - * getContentType method - * @return int - * - * Returns one of : - * ANY, EMPTY, ELEMENT, MIXED, PCDATA, CDATA. - */ - public int getContentType() { - return fElementDecl.getContentType(); - } - - /** - * getDataType method - * @return java.lang.String - */ - public CMDataType getDataType() { - return fElementDecl.getDataType(); - } - - /** - * getElementName method - * @return java.lang.String - */ - public String getElementName() { - return getNodeName(); - } - - /** - * getLocalElements method - * @return CMNamedNodeMap - * - * Returns a list of locally defined elements. - */ - public CMNamedNodeMap getLocalElements() { - return fElementDecl.getLocalElements(); - } - - /** - * getMaxOccur method - * @return int - * - * If -1, it's UNBOUNDED. - */ - public int getMaxOccur() { - return fElementDecl.getMaxOccur(); - } - - /** - * getMinOccur method - * @return int - * - * If 0, it's OPTIONAL. - * If 1, it's REQUIRED. - */ - public int getMinOccur() { - return fElementDecl.getMinOccur(); - } - - public CMNode getOriginNode() { - return fElementDecl; - } -}
\ No newline at end of file diff --git a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/contentmodel/CMGroupWrapperImpl.java b/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/contentmodel/CMGroupWrapperImpl.java deleted file mode 100644 index 714c547769..0000000000 --- a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/contentmodel/CMGroupWrapperImpl.java +++ /dev/null @@ -1,112 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2004 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - *******************************************************************************/ -package org.eclipse.jst.jsp.core.internal.contentmodel; - -import java.util.ArrayList; -import java.util.List; - -import org.eclipse.wst.xml.core.internal.contentmodel.CMElementDeclaration; -import org.eclipse.wst.xml.core.internal.contentmodel.CMGroup; -import org.eclipse.wst.xml.core.internal.contentmodel.CMNode; -import org.eclipse.wst.xml.core.internal.contentmodel.CMNodeList; - -public class CMGroupWrapperImpl extends CMContentWrapperImpl implements CMGroup { - class CMNodeListImpl implements CMNodeList { - private List nodes = null; - - /** - * CMNodeListImpl constructor comment. - */ - public CMNodeListImpl() { - super(); - nodes = new ArrayList(); - } - - /** - * @return org.eclipse.wst.xml.core.internal.contentmodel.CMNode - * @param node org.eclipse.wst.xml.core.internal.contentmodel.CMNode - */ - public void appendItem(CMNode node) { - nodes.add(node); - } - - /** - * getLength method - * @return int - */ - public int getLength() { - return nodes.size(); - } - - /** - * item method - * @return CMNode - * @param index int - */ - public CMNode item(int index) { - if (index < 0 || index >= nodes.size()) - return null; - return (CMNode) nodes.get(index); - } - } - - private CMNodeList fChildNodes = null; - private CMGroup fGroup = null; - - /** - * CMGroupWrapper constructor comment. - * @param prefix java.lang.String - * @param node org.eclipse.wst.xml.core.internal.contentmodel.CMContent - */ - public CMGroupWrapperImpl(String prefix, CMGroup node) { - super(prefix, node); - } - - /** - * getChildNodes method - * @return CMNodeList - * - * Returns child CMNodeList, which includes ElementDefinition or CMElement. - */ - public CMNodeList getChildNodes() { - if (fChildNodes == null) { - CMNodeListImpl childNodes = new CMNodeListImpl(); - CMNodeList children = fGroup.getChildNodes(); - for (int i = 0; i < children.getLength(); i++) { - CMNode child = children.item(i); - if (child instanceof CMGroup) - childNodes.appendItem(new CMGroupWrapperImpl(fPrefix, (CMGroup) child)); - else if (child instanceof CMElementDeclaration) - childNodes.appendItem(new CMElementDeclarationWrapperImpl(fPrefix, (CMElementDeclaration) child)); - else - // error? - childNodes.appendItem(new CMNodeWrapperImpl(fPrefix, child)); - } - fChildNodes = childNodes; - } - return fChildNodes; - } - - /** - * getOperation method - * @return int - * - * Returns one of : - * ALONE (a), SEQUENCE (a,b), CHOICE (a|b), ALL (a&b). - */ - public int getOperator() { - return fGroup.getOperator(); - } - - public CMNode getOriginNode() { - return fGroup; - } -}
\ No newline at end of file diff --git a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/contentmodel/CMNodeWrapperImpl.java b/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/contentmodel/CMNodeWrapperImpl.java deleted file mode 100644 index 0f117ff438..0000000000 --- a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/contentmodel/CMNodeWrapperImpl.java +++ /dev/null @@ -1,79 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2004 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - *******************************************************************************/ -package org.eclipse.jst.jsp.core.internal.contentmodel; - - - -import org.eclipse.wst.xml.core.internal.contentmodel.CMNode; -import org.eclipse.wst.xml.core.internal.provisional.contentmodel.CMNodeWrapper; - -public class CMNodeWrapperImpl implements CMNode, CMNodeWrapper { - private CMNode fNode = null; - private String fNodeName = null; - - protected String fPrefix = null; - - /** - * CMNodeWrapper constructor comment. - */ - public CMNodeWrapperImpl(String prefix, CMNode node) { - super(); - fPrefix = prefix; - fNode = node; - - fNodeName = fPrefix + ":" + fNode.getNodeName(); //$NON-NLS-1$ - } - - /** - * getNodeName method - * @return java.lang.String - */ - public String getNodeName() { - return fNodeName; - } - - /** - * getNodeType method - * @return int - * - * Returns one of : - * - */ - public int getNodeType() { - return fNode.getNodeType(); - } - - public CMNode getOriginNode() { - return fNode; - } - - /** - * getProperty method - * @return java.lang.Object - * - * Returns the object property desciped by the propertyName - * - */ - public Object getProperty(String propertyName) { - return fNode.getProperty(propertyName); - } - - /** - * supports method - * @return boolean - * - * Returns true if the CMNode supports a specified property - * - */ - public boolean supports(String propertyName) { - return fNode.supports(propertyName); - } -}
\ No newline at end of file diff --git a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/contentmodel/JSPCMDocumentFactory.java b/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/contentmodel/JSPCMDocumentFactory.java deleted file mode 100644 index a75e1cec0a..0000000000 --- a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/contentmodel/JSPCMDocumentFactory.java +++ /dev/null @@ -1,72 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2004 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - *******************************************************************************/ -package org.eclipse.jst.jsp.core.internal.contentmodel; - -import org.eclipse.wst.html.core.internal.contentmodel.HTMLCMDocumentFactory; -import org.eclipse.wst.xml.core.internal.contentmodel.CMDocument; -import org.eclipse.wst.xml.core.internal.contentmodel.CMNamedNodeMap; -import org.eclipse.wst.xml.core.internal.contentmodel.CMNamespace; -import org.eclipse.wst.xml.core.internal.provisional.contentmodel.CMDocType; - -/** - * CMDocument factory for JSP documents. - */ -public final class JSPCMDocumentFactory { - - static class CMDocImpl implements CMDocument { - public CMDocImpl() { - super(); - } - - private static CMDocument jcm = HTMLCMDocumentFactory.getCMDocument(CMDocType.JSP11_DOC_TYPE); - - public String getNodeName() { - return jcm.getNodeName(); - } - - public int getNodeType() { - return jcm.getNodeType(); - } - - public CMNamedNodeMap getElements() { - return jcm.getElements(); - } - - public CMNamedNodeMap getEntities() { - return jcm.getEntities(); - } - - public CMNamespace getNamespace() { - return jcm.getNamespace(); - } - - public Object getProperty(String propertyName) { - return null; - } - - public boolean supports(String propertyName) { - return false; - } - } - - private static CMDocument mycm; - - private JSPCMDocumentFactory() { - super(); - } - - public static CMDocument getCMDocument() { - if (mycm == null) { - mycm = new CMDocImpl(); - } - return mycm; - } -}
\ No newline at end of file diff --git a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/contentmodel/TaglibController.java b/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/contentmodel/TaglibController.java deleted file mode 100644 index 48e22bb1cd..0000000000 --- a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/contentmodel/TaglibController.java +++ /dev/null @@ -1,311 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2001, 2004 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - * - *******************************************************************************/ -package org.eclipse.jst.jsp.core.internal.contentmodel; - -import java.util.ArrayList; -import java.util.HashMap; -import java.util.Iterator; -import java.util.List; -import java.util.Map; - -import org.eclipse.core.filebuffers.FileBuffers; -import org.eclipse.core.filebuffers.IDocumentSetupParticipant; -import org.eclipse.core.filebuffers.IFileBuffer; -import org.eclipse.core.filebuffers.IFileBufferListener; -import org.eclipse.core.filebuffers.ITextFileBuffer; -import org.eclipse.core.runtime.IPath; -import org.eclipse.core.runtime.Platform; -import org.eclipse.jface.text.IDocument; -import org.eclipse.jst.jsp.core.internal.contentmodel.tld.TLDCMDocumentManager; -import org.eclipse.jst.jsp.core.internal.parser.JSPSourceParser; -import org.eclipse.jst.jsp.core.taglib.ITaglibIndexListener; -import org.eclipse.jst.jsp.core.taglib.ITaglibRecordEvent; -import org.eclipse.jst.jsp.core.taglib.TaglibIndex; -import org.eclipse.wst.sse.core.internal.provisional.text.IStructuredDocument; -import org.eclipse.wst.sse.core.internal.text.BasicStructuredDocument; -import org.eclipse.wst.sse.core.internal.util.Assert; - -/** - * Provides a direct mapping from IStructuredDocument to supporting - * TLDCMDocumentManager. - * - * Listens to the creation of JSP type TextFileBuffers and forces a text-less - * reparse after connecting taglib-supporting listeners. Connecting the - * listeners before the text is set would be ideal, but there is no way to - * look up taglib references since the location is not yet knowable. Since - * taglibs can affect the parsing of the document, a reparse is currently - * required to react to custom tags with tagdependent content. - * - * TODO: Remove the reparse penalty. - */ -public class TaglibController implements IDocumentSetupParticipant { - - class DocumentInfo implements ITaglibIndexListener { - IStructuredDocument document; - ITextFileBuffer textFileBuffer; - TLDCMDocumentManager tldDocumentManager; - - public void indexChanged(ITaglibRecordEvent event) { - int type = event.getType(); - if (type == ITaglibRecordEvent.CHANGED || type == ITaglibRecordEvent.REMOVED) { - Object key = TLDCMDocumentManager.getUniqueIdentifier(event.getTaglibRecord()); - if (tldDocumentManager.getDocuments().containsKey(key)) { - if (_debugCache) { - System.out.println("TLDCMDocumentManager cleared its private CMDocument cache"); //$NON-NLS-1$ - } - tldDocumentManager.getDocuments().remove(key); - tldDocumentManager.getSourceParser().resetHandlers(); - - if (document instanceof BasicStructuredDocument) { - ((BasicStructuredDocument) document).reparse(this); - } - } - } - tldDocumentManager.indexChanged(event); - } - } - - static final boolean _debugCache = "true".equalsIgnoreCase(Platform.getDebugOption("org.eclipse.jst.jsp.core/debug/tldcmdocument/cache")); //$NON-NLS-1$ //$NON-NLS-2$ - - class FileBufferListener implements IFileBufferListener { - - /* - * (non-Javadoc) - * - * @see org.eclipse.core.filebuffers.IFileBufferListener#bufferContentAboutToBeReplaced(org.eclipse.core.filebuffers.IFileBuffer) - */ - public void bufferContentAboutToBeReplaced(IFileBuffer buffer) { - } - - /* - * (non-Javadoc) - * - * @see org.eclipse.core.filebuffers.IFileBufferListener#bufferContentReplaced(org.eclipse.core.filebuffers.IFileBuffer) - */ - public void bufferContentReplaced(IFileBuffer buffer) { - } - - /* - * (non-Javadoc) - * - * @see org.eclipse.core.filebuffers.IFileBufferListener#bufferCreated(org.eclipse.core.filebuffers.IFileBuffer) - */ - public void bufferCreated(IFileBuffer buffer) { - if (buffer instanceof ITextFileBuffer) { - IDocument document = ((ITextFileBuffer) buffer).getDocument(); - // ignore non-JSP documents - synchronized (_instance.fJSPdocuments) { - if (!_instance.fJSPdocuments.contains(document)) - return; - } - Assert.isTrue(document instanceof IStructuredDocument, getClass().getName() + " SetupParticipant was called for non-IStructuredDocument"); //$NON-NLS-1$ - DocumentInfo info = new DocumentInfo(); - info.document = (IStructuredDocument) document; - info.textFileBuffer = (ITextFileBuffer) buffer; - info.tldDocumentManager = new TLDCMDocumentManager(); - info.tldDocumentManager.setSourceParser((JSPSourceParser) info.document.getParser()); - synchronized (_instance.fDocumentMap) { - _instance.fDocumentMap.put(document, info); - } - TaglibIndex.addTaglibIndexListener(info); - if (document instanceof BasicStructuredDocument) { - ((BasicStructuredDocument) document).reparse(this); - } - } - } - - /* - * (non-Javadoc) - * - * @see org.eclipse.core.filebuffers.IFileBufferListener#bufferDisposed(org.eclipse.core.filebuffers.IFileBuffer) - */ - public void bufferDisposed(IFileBuffer buffer) { - if (buffer instanceof ITextFileBuffer) { - IDocument document = ((ITextFileBuffer) buffer).getDocument(); - synchronized (_instance.fJSPdocuments) { - if (!_instance.fJSPdocuments.remove(document)) - return; - } - } - DocumentInfo info = null; - synchronized (fDocumentMap) { - Object[] keys = fDocumentMap.keySet().toArray(); - for (int i = 0; i < keys.length; i++) { - info = (DocumentInfo) fDocumentMap.get(keys[i]); - if (info != null && info.textFileBuffer.equals(buffer)) { - fDocumentMap.remove(keys[i]); - break; - } - } - } - if (info != null) { - info.tldDocumentManager.clearCache(); - TaglibIndex.removeTaglibIndexListener(info); - } - } - - /* - * (non-Javadoc) - * - * @see org.eclipse.core.filebuffers.IFileBufferListener#dirtyStateChanged(org.eclipse.core.filebuffers.IFileBuffer, - * boolean) - */ - public void dirtyStateChanged(IFileBuffer buffer, boolean isDirty) { - } - - /* - * (non-Javadoc) - * - * @see org.eclipse.core.filebuffers.IFileBufferListener#stateChangeFailed(org.eclipse.core.filebuffers.IFileBuffer) - */ - public void stateChangeFailed(IFileBuffer buffer) { - } - - /* - * (non-Javadoc) - * - * @see org.eclipse.core.filebuffers.IFileBufferListener#stateChanging(org.eclipse.core.filebuffers.IFileBuffer) - */ - public void stateChanging(IFileBuffer buffer) { - } - - /* - * (non-Javadoc) - * - * @see org.eclipse.core.filebuffers.IFileBufferListener#stateValidationChanged(org.eclipse.core.filebuffers.IFileBuffer, - * boolean) - */ - public void stateValidationChanged(IFileBuffer buffer, boolean isStateValidated) { - } - - /* - * (non-Javadoc) - * - * @see org.eclipse.core.filebuffers.IFileBufferListener#underlyingFileDeleted(org.eclipse.core.filebuffers.IFileBuffer) - */ - public void underlyingFileDeleted(IFileBuffer buffer) { - } - - /* - * (non-Javadoc) - * - * @see org.eclipse.core.filebuffers.IFileBufferListener#underlyingFileMoved(org.eclipse.core.filebuffers.IFileBuffer, - * org.eclipse.core.runtime.IPath) - */ - public void underlyingFileMoved(IFileBuffer buffer, IPath path) { - } - - - } - - static TaglibController _instance = null; - static private boolean fIsShutdown = false; - - public static ITextFileBuffer getFileBuffer(IDocument document) { - synchronized (_instance.fDocumentMap) { - DocumentInfo info = (DocumentInfo) _instance.fDocumentMap.get(document); - if (info != null) - return info.textFileBuffer; - return null; - } - } - - /** - * @param manager - * @return - */ - public static ITextFileBuffer getFileBuffer(TLDCMDocumentManager manager) { - // if _instance is null, we are already shutting donw - if (_instance == null) - return null; - - ITextFileBuffer buffer = null; - synchronized (_instance.fDocumentMap) { - Iterator docInfos = _instance.fDocumentMap.values().iterator(); - while (docInfos.hasNext() && buffer == null) { - DocumentInfo info = (DocumentInfo) docInfos.next(); - if (info.tldDocumentManager.equals(manager)) - buffer = info.textFileBuffer; - } - } - return buffer; - } - - public static TLDCMDocumentManager getTLDCMDocumentManager(IDocument document) { - // if _instance is null, we are already shutting donw - if (_instance == null) - return null; - synchronized (_instance.fDocumentMap) { - DocumentInfo info = (DocumentInfo) _instance.fDocumentMap.get(document); - if (info != null) - return info.tldDocumentManager; - return null; - - } - } - - private static synchronized boolean isShutdown() { - return fIsShutdown; - } - - private static synchronized void setShutdown(boolean isShutdown) { - fIsShutdown = isShutdown; - } - - public synchronized static void shutdown() { - setShutdown(true); - FileBuffers.getTextFileBufferManager().removeFileBufferListener(_instance.fBufferListener); - _instance = null; - } - - public synchronized static void startup() { - if (_instance == null) { - _instance = new TaglibController(); - FileBuffers.getTextFileBufferManager().addFileBufferListener(_instance.fBufferListener); - } - setShutdown(false); - } - - IFileBufferListener fBufferListener; - - Map fDocumentMap; - - List fJSPdocuments; - - /* - * This constructor is only to be called as part of the FileBuffer - * framework - */ - public TaglibController() { - super(); - fBufferListener = new FileBufferListener(); - fJSPdocuments = new ArrayList(1); - fDocumentMap = new HashMap(1); - } - - - /* - * This method is only to be called as part of the FileBuffer framework - * (non-Javadoc) - * - * @see org.eclipse.core.filebuffers.IDocumentSetupParticipant#setup(org.eclipse.jface.text.IDocument) - */ - public void setup(IDocument document) { - // if we've already shutdown, just ignore - if (isShutdown()) - return; - // reference the shared instance's documents directly - synchronized (_instance.fJSPdocuments) { - _instance.fJSPdocuments.add(document); - } - } -} diff --git a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/contentmodel/tld/CMAttributeDeclarationImpl.java b/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/contentmodel/tld/CMAttributeDeclarationImpl.java deleted file mode 100644 index ea5999ef5d..0000000000 --- a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/contentmodel/tld/CMAttributeDeclarationImpl.java +++ /dev/null @@ -1,259 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2004 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - *******************************************************************************/ -package org.eclipse.jst.jsp.core.internal.contentmodel.tld; - - - -import java.util.Enumeration; - -import org.eclipse.jst.jsp.core.internal.contentmodel.tld.provisional.JSP12TLDNames; -import org.eclipse.jst.jsp.core.internal.contentmodel.tld.provisional.TLDAttributeDeclaration; -import org.eclipse.jst.jsp.core.internal.contentmodel.tld.provisional.TLDDocument; -import org.eclipse.wst.sse.core.utils.StringUtils; -import org.eclipse.wst.xml.core.internal.contentmodel.CMDataType; -import org.eclipse.wst.xml.core.internal.contentmodel.CMDocument; -import org.eclipse.wst.xml.core.internal.contentmodel.CMNode; - -public class CMAttributeDeclarationImpl implements TLDAttributeDeclaration { - - private CMDataType attrType = new CMDataTypeImpl(CMDataType.CDATA); - private String fDescription; - - // - private boolean fIsFragment = false; - - private CMDocument fOwnerDocument; - // optional id - private String id = null; - - // required name - private String name = null; - // optional "required" element present, defaults to not present - private boolean required = false; - - // optional run-time (scriplet derived) value of attributes, defaults to none/false - private String rtexprvalue = null; - - private String type = null; - - /** - * CMAttributeDeclarationImpl constructor comment. - */ - public CMAttributeDeclarationImpl(CMDocument owner) { - super(); - fOwnerDocument = owner; - } - - /** - * getAttrName method - * @return java.lang.String - */ - public String getAttrName() { - return getNodeName(); - } - - /** - * getAttrType method - * @return CMDataType - */ - public CMDataType getAttrType() { - return attrType; - } - - /** - * @deprecated in superclass - */ - public String getDefaultValue() { - return ""; //$NON-NLS-1$ - } - /** - * @return Returns the description. - */ - public String getDescription() { - return fDescription; - } - - /** - * @deprecated in superclass - */ - public Enumeration getEnumAttr() { - return null; - } - - /** - * - * @return java.lang.String - */ - public String getId() { - return id; - } - - /** - * getNodeName method - * @return java.lang.String - */ - public String getNodeName() { - return name; - } - - /** - * getNodeType method - * @return int - * - * Returns one of : - * - */ - public int getNodeType() { - return CMNode.ATTRIBUTE_DECLARATION; - } - - /* (non-Javadoc) - * @see org.eclipse.jst.jsp.core.contentmodel.tld.TLDAttributeDeclaration#getOwnerDocument() - */ - public CMDocument getOwnerDocument() { - return fOwnerDocument; - } - - /** - * getProperty method - * @return java.lang.Object - * - * Returns the object property desciped by the propertyName - * - */ - public Object getProperty(String propertyName) { - if (propertyName != null && propertyName.equals(JSP12TLDNames.DESCRIPTION)) { - return getDescription(); // return attribute description - } - else if (propertyName.equals(TLDDocument.CM_KIND)) { - return TLDDocument.JSP_TLD; - } - else if (propertyName.equals(JSP12TLDNames.SMALL_ICON) || propertyName.equals(JSP12TLDNames.LARGE_ICON)) { - return getOwnerDocument().getProperty(propertyName); - } - return null; - } - - /** - * - * @return java.lang.String - */ - public java.lang.String getRtexprvalue() { - return rtexprvalue; - } - - public String getType() { - return type; - } - - /** - * getUsage method - * @return int - * OPTIONAL|REQUIRED - */ - public int getUsage() { - return required ? REQUIRED : OPTIONAL; - } - /** - * @return Returns the isFragment. - */ - public boolean isFragment() { - return fIsFragment; - } - - /** - * - * @return boolean - */ - public boolean isRequired() { - return required; - } - /** - * @param description The description to set. - */ - public void setDescription(String description) { - fDescription = description; - } - /** - * @param isFragment The isFragment to set. - */ - public void setFragment(boolean isFragment) { - fIsFragment = isFragment; - } - - /** - * - * @param newId java.lang.String - */ - public void setId(String newId) { - id = newId; - } - - public void setNodeName(String string) { - name = string; - } - - /** - * - * @param newRequired boolean - */ - public void setRequired(boolean newRequired) { - required = newRequired; - } - - /** - * - * @param newRequired boolean - */ - public void setRequiredString(String newRequired) { - if (newRequired.equalsIgnoreCase("true") || newRequired.equalsIgnoreCase("yes")) //$NON-NLS-2$//$NON-NLS-1$ - setRequired(true); - else if (newRequired.equalsIgnoreCase("false") || newRequired.equalsIgnoreCase("no")) //$NON-NLS-2$//$NON-NLS-1$ - setRequired(false); - } - - /** - * - * @param newRtexprvalue java.lang.String - */ - public void setRtexprvalue(String newRtexprvalue) { - rtexprvalue = newRtexprvalue; - } - - public void setType(String type) { - this.type = type; - } - - /** - * supports method - * - * @return boolean - * - * Returns true if the CMNode supports a specified property - * - */ - public boolean supports(String propertyName) { - return propertyName == null || propertyName.equals(JSP12TLDNames.DESCRIPTION) || propertyName.equals(TLDDocument.CM_KIND) || propertyName.equals(JSP12TLDNames.SMALL_ICON) || propertyName.equals(JSP12TLDNames.LARGE_ICON); - } - - public String toString() { - StringBuffer buffer = new StringBuffer(); - buffer.append("\n\t " + super.toString()); //$NON-NLS-1$ - buffer.append("\n\t name:" + StringUtils.escape(getNodeName())); //$NON-NLS-1$ - // Boolean.toString(boolean) is introduced in 1.4 - //buffer.append("\n\t required:" + StringUtils.escape(Boolean.toString(isRequired()))); - buffer.append("\n\t required:" + StringUtils.toString(isRequired())); //$NON-NLS-1$ - buffer.append("\n\t rtexpr:" + StringUtils.escape(getRtexprvalue())); //$NON-NLS-1$ - if (getId() != null) - buffer.append("\n\t id:" + StringUtils.escape(getId())); //$NON-NLS-1$ - return buffer.toString(); - } -}
\ No newline at end of file diff --git a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/contentmodel/tld/CMDataTypeImpl.java b/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/contentmodel/tld/CMDataTypeImpl.java deleted file mode 100644 index 06e08170b7..0000000000 --- a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/contentmodel/tld/CMDataTypeImpl.java +++ /dev/null @@ -1,100 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2004 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - *******************************************************************************/ -package org.eclipse.jst.jsp.core.internal.contentmodel.tld; - - - -import org.eclipse.wst.xml.core.internal.contentmodel.CMDataType; -import org.eclipse.wst.xml.core.internal.contentmodel.CMNode; - -public class CMDataTypeImpl implements CMDataType { - - protected String dataTypeName; - - public CMDataTypeImpl(String dataTypeName) { - this.dataTypeName = dataTypeName; - } - - /** - * getTypeName method - * @return java.lang.String - * - * This method returns a suitable default value that can be used when an instance of the data type is created. - * This returns null of a suitable default is not available. - */ - public String generateInstanceValue() { - return null; - } - - public String getDataTypeName() { - return dataTypeName; - } - - /** - * getTypeName method - * @return java.lang.String[] - * - */ - public String[] getEnumeratedValues() { - return null; - } - - /** - * getTypeName method - * @return java.lang.String - * - * Returns the implied value or null if none exists. - */ - public String getImpliedValue() { - return null; - } - - /** - * getImpliedValueKind method - * @return int - * - * Returns one of : - * IMPLIED_VALUE_NONE, IMPLIED_VALUE_FIXED, IMPLIED_VALUE_DEFAULT. - */ - public int getImpliedValueKind() { - return IMPLIED_VALUE_NONE; - } - - public String getNodeName() { - return dataTypeName; - } - - public int getNodeType() { - return CMNode.DATA_TYPE; - } - - /** - * getProperty method - * @return java.lang.Object - * - * Returns the object property described by the propertyName - * - */ - public Object getProperty(String propertyName) { - return null; - } - - /** - * supports method - * @return boolean - * - * Returns true if the CMNode supports a specified property - * - */ - public boolean supports(String propertyName) { - return false; - } -}
\ No newline at end of file diff --git a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/contentmodel/tld/CMDocumentFactoryTLD.java b/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/contentmodel/tld/CMDocumentFactoryTLD.java deleted file mode 100644 index 12a38acdc5..0000000000 --- a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/contentmodel/tld/CMDocumentFactoryTLD.java +++ /dev/null @@ -1,676 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2004 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - *******************************************************************************/ -package org.eclipse.jst.jsp.core.internal.contentmodel.tld; - -import java.io.File; -import java.io.IOException; -import java.io.InputStream; -import java.net.MalformedURLException; -import java.net.URL; -import java.net.URLConnection; - -import org.eclipse.core.resources.IResource; -import org.eclipse.core.resources.ResourcesPlugin; -import org.eclipse.core.runtime.Platform; -import org.eclipse.jst.jsp.core.internal.contentmodel.tld.provisional.JSP11TLDNames; -import org.eclipse.jst.jsp.core.internal.contentmodel.tld.provisional.JSP12TLDNames; -import org.eclipse.jst.jsp.core.internal.contentmodel.tld.provisional.JSP20TLDNames; -import org.eclipse.jst.jsp.core.internal.contentmodel.tld.provisional.TLDDocument; -import org.eclipse.jst.jsp.core.internal.contentmodel.tld.provisional.TLDFunction; -import org.eclipse.jst.jsp.core.internal.contentmodel.tld.provisional.TLDInitParam; -import org.eclipse.jst.jsp.core.internal.contentmodel.tld.provisional.TLDListener; -import org.eclipse.jst.jsp.core.internal.contentmodel.tld.provisional.TLDValidator; -import org.eclipse.jst.jsp.core.internal.contentmodel.tld.provisional.TLDVariable; -import org.eclipse.jst.jsp.core.internal.util.DocumentProvider; -import org.eclipse.jst.jsp.core.taglib.IJarRecord; -import org.eclipse.jst.jsp.core.taglib.ITLDRecord; -import org.eclipse.jst.jsp.core.taglib.ITaglibRecord; -import org.eclipse.jst.jsp.core.taglib.IURLRecord; -import org.eclipse.wst.common.uriresolver.internal.util.URIHelper; -import org.eclipse.wst.sse.core.internal.util.JarUtilities; -import org.eclipse.wst.xml.core.internal.contentmodel.CMAttributeDeclaration; -import org.eclipse.wst.xml.core.internal.contentmodel.CMDocument; -import org.eclipse.wst.xml.core.internal.contentmodel.CMElementDeclaration; -import org.eclipse.wst.xml.core.internal.contentmodel.factory.CMDocumentFactory; -import org.w3c.dom.Element; -import org.w3c.dom.EntityReference; -import org.w3c.dom.Node; -import org.w3c.dom.NodeList; - -/** - * CMDocumentBuilder for Taglib Descriptors - * - * Returns namespace-less CMDocuments for a taglib descriptor, loading it - * directly from a file or extracted from a JAR archive. Content Model objects - * will implement the TLDCMDocument, TLDElementDeclaration, and - * TLDAttributeDeclaration interfaces for extended properties. - */ -public class CMDocumentFactoryTLD implements CMDocumentFactory { - - static final boolean _debug = "true".equalsIgnoreCase(Platform.getDebugOption("org.eclipse.jst.jsp.core/debug/tldcmdocument/factory")); //$NON-NLS-1$ //$NON-NLS-2$ - - /** - * CMDocumentFactoryTLD constructor comment. - */ - public CMDocumentFactoryTLD() { - super(); - } - - /** - * NOT API - * - * @param baselocation - * @param input - * @return - */ - public CMDocument buildCMDocument(String baselocation, InputStream input) { - DocumentProvider provider = new DocumentProvider(); - provider.setValidating(false); - provider.setRootElementName(JSP11TLDNames.TAGLIB); - provider.setInputStream(input); - if (baselocation != null) - provider.setBaseReference(baselocation); - return loadDocument(baselocation, provider.getRootElement()); - } - - /** - * @param fileName - * @return - */ - private CMDocument buildCMDocumentFromDirectory(File directory) { - if (_debug) { - System.out.println("not implemented: tagdir loading for " + directory.getAbsolutePath()); //$NON-NLS-1$ - } - return null; - } - - /** - * NOT API - * - * @param fileName - * @return - */ - protected CMDocument buildCMDocumentFromFile(String fileName) { - // load the taglib descriptor file - DocumentProvider provider = new DocumentProvider(); - provider.setValidating(false); - provider.setBaseReference(fileName); - provider.setRootElementName(JSP11TLDNames.TAGLIB); - provider.setFileName(fileName); - Node rootElement = provider.getRootElement(); - return loadDocument(fileName, rootElement); - } - - /** - * Builds a CMDocument assuming the JSP v1.1 default path - * - * @param jarFileName - - * the name of the containing JAR file - */ - protected CMDocument buildCMDocumentFromJar(String jarFileName) { - // load the taglib descriptor file - return buildCMDocumentFromJar(jarFileName, JarUtilities.JSP11_TAGLIB); - } - - /** - * Builds a CMDocument - * - * @param jarFileName - - * the name of the containing JAR file - * @param contentFileName - - * the path within the JAR for a valid taglib descriptor - */ - protected CMDocument buildCMDocumentFromJar(String jarFileName, String contentFileName) { - // load the taglib descriptor file - DocumentProvider provider = new DocumentProvider(); - provider.setValidating(false); - provider.setBaseReference(jarFileName); - provider.setRootElementName(JSP11TLDNames.TAGLIB); - provider.setJarFileName(jarFileName); - provider.setFileName(contentFileName); - CMDocument document = loadDocument("jar:file://" + jarFileName + "!" + contentFileName, provider.getRootElement()); //$NON-NLS-1$ //$NON-NLS-2$ - // TODO: Add the tags declared in META-INF/tags, see JSP 2.0 section - // 8.4.1 - return document; - } - - protected CMAttributeDeclaration createAttributeDeclaration(CMDocument document, Node attrNode) { - CMAttributeDeclarationImpl attr = new CMAttributeDeclarationImpl(document); - - Node child = attrNode.getFirstChild(); - while (child != null) { - if (child.getNodeType() == Node.ELEMENT_NODE) { - if (child.getNodeName().equals(JSP11TLDNames.NAME) && child.hasChildNodes()) { - attr.setNodeName(getContainedText(child)); - } - else if (child.getNodeName().equals(JSP12TLDNames.DESCRIPTION) && child.hasChildNodes()) { - attr.setDescription(getContainedText(child)); - } - else if (child.getNodeName().equals(JSP11TLDNames.ID) && child.hasChildNodes()) { - attr.setId(getContainedText(child)); - } - else if (child.getNodeName().equals(JSP11TLDNames.REQUIRED) && child.hasChildNodes()) { - attr.setRequiredString(getContainedText(child)); - } - else if (child.getNodeName().equals(JSP11TLDNames.RTEXPRVALUE) && child.hasChildNodes()) { - attr.setRtexprvalue(getContainedText(child)); - } - else if (child.getNodeName().equals(JSP20TLDNames.FRAGMENT) && child.hasChildNodes()) { - attr.setFragment(Boolean.valueOf(getContainedText(child)).booleanValue()); - } - } - child = child.getNextSibling(); - } - - return attr; - } - - /** - * Builds a CMDocument from a taglib descriptor - * - * @param uri - - * the location of a valid taglib descriptor - */ - public CMDocument createCMDocument(String uri) { - CMDocument result = null; - URL url = null; - try { - url = new URL(uri); - } - catch (MalformedURLException e) { - result = createCMDocumentFromFile(uri); - } - if (result == null && url != null) { - if (url.getProtocol().equals("file")) { //$NON-NLS-1$ - result = createCMDocumentFromFile(url.getFile()); - } - else { - /** - * Skip anything else since trying to load a TLD from a remote - * location has unpredictable performance impact. - */ - } - } - if (result == null) - result = new CMDocumentImpl(); - return result; - } - - /** - * @param fileName - * @return - */ - private CMDocument createCMDocumentFromFile(String fileName) { - CMDocument result = null; - File file = new File(fileName); - try { - if (file.isDirectory()) { - result = buildCMDocumentFromDirectory(file); - } - } - catch (SecurityException e) { - result = null; - } - if (result == null) { - if (fileName.endsWith(".jar")) { //$NON-NLS-1$ - result = buildCMDocumentFromJar(fileName); - } - else { - result = buildCMDocumentFromFile(fileName); - } - } - return result; - } - - protected CMElementDeclaration createElementDeclaration(CMDocument cmdocument, Element tagFileNode, String path) { - CMElementDeclarationImpl ed = new CMElementDeclarationImpl(cmdocument); - boolean hasName = false; - - // load information declared within the .tld - Node child = tagFileNode.getFirstChild(); - while (child != null) { - if (child.getNodeType() == Node.ELEMENT_NODE) { - String nodeName = child.getNodeName(); - if (nodeName.equals(JSP12TLDNames.DESCRIPTION) && child.hasChildNodes()) { - ed.setDescription(getContainedText(child)); - } - else if (nodeName.equals(JSP12TLDNames.DISPLAY_NAME) && child.hasChildNodes()) { - ed.setDisplayName(getContainedText(child)); - } - else if (nodeName.equals(JSP20TLDNames.EXAMPLE) && child.hasChildNodes()) { - ed.setExample(getContainedText(child)); - } - else if (nodeName.equals(JSP20TLDNames.ICON) && child.hasChildNodes()) { - ed.setSmallIcon(getContainedText(child)); - } - else if (nodeName.equals(JSP12TLDNames.NAME) && child.hasChildNodes()) { - ed.setNodeName(getContainedText(child)); - hasName = ed.getNodeName().trim().length() > 0; - } - else if (nodeName.equals(JSP20TLDNames.PATH) && child.hasChildNodes()) { - ed.setPath(getContainedText(child)); - } - else if (nodeName.equals(JSP20TLDNames.TAG_EXTENSION)) { - ed.getExtensions().add(child); - } - } - child = child.getNextSibling(); - } - if (hasName) { - // load information declared within the .tag(x) file - // JSP2_TODO: implement for JSP 2.0 - return ed; - } - return null; - } - - protected CMElementDeclaration createElementDeclaration(CMDocument document, Node tagNode) { - CMElementDeclarationImpl ed = new CMElementDeclarationImpl(document); - - Node child = tagNode.getFirstChild(); - while (child != null) { - if (child.getNodeType() == Node.ELEMENT_NODE) { - // tag information - String nodeName = child.getNodeName(); - if (nodeName.equals(JSP11TLDNames.NAME) && child.hasChildNodes()) { - ed.setNodeName(getContainedText(child)); - } - else if ((nodeName.equals(JSP11TLDNames.TAGCLASS) || nodeName.equals(JSP12TLDNames.TAG_CLASS)) && child.hasChildNodes()) { - ed.setTagclass(getContainedText(child)); - } - else if ((nodeName.equals(JSP11TLDNames.TEICLASS) || nodeName.equals(JSP12TLDNames.TEI_CLASS)) && child.hasChildNodes()) { - ed.setTeiclass(getContainedText(child)); - } - else if ((nodeName.equals(JSP11TLDNames.BODYCONTENT) || nodeName.equals(JSP12TLDNames.BODY_CONTENT)) && child.hasChildNodes()) { - String bodycontent = getContainedText(child); - // Apparently, Apache Tomcat is not case sensitive about - // these values - if (bodycontent.equalsIgnoreCase(JSP11TLDNames.CONTENT_JSP)) - ed.setBodycontent(JSP11TLDNames.CONTENT_JSP); - else if (bodycontent.equalsIgnoreCase(JSP11TLDNames.CONTENT_TAGDEPENDENT)) - ed.setBodycontent(JSP11TLDNames.CONTENT_TAGDEPENDENT); - else if (bodycontent.equalsIgnoreCase(JSP11TLDNames.CONTENT_EMPTY)) - ed.setBodycontent(JSP11TLDNames.CONTENT_EMPTY); - else if (bodycontent.equalsIgnoreCase(JSP20TLDNames.CONTENT_SCRIPTLESS)) - ed.setBodycontent(JSP20TLDNames.CONTENT_SCRIPTLESS); - } - // info (1.1 only) or description (1.2 only) - else if ((nodeName.equals(JSP11TLDNames.INFO) || nodeName.equals(JSP12TLDNames.DESCRIPTION)) && child.hasChildNodes()) { - ed.setDescription(getContainedText(child)); - } - // attributes - else if (nodeName.equals(JSP11TLDNames.ATTRIBUTE)) { - CMAttributeDeclaration attr = createAttributeDeclaration(document, child); - ed.fAttributes.setNamedItem(attr.getAttrName(), attr); - } - // variables - else if (nodeName.equals(JSP12TLDNames.VARIABLE)) { - ed.getVariables().add(createVariable(child)); - } - else if (nodeName.equals(JSP12TLDNames.LARGE_ICON) && child.hasChildNodes()) { - ed.setLargeIcon(getContainedText(child)); - } - else if (nodeName.equals(JSP12TLDNames.SMALL_ICON) && child.hasChildNodes()) { - ed.setSmallIcon(getContainedText(child)); - } - else if (nodeName.equals(JSP20TLDNames.TAG_EXTENSION) && child.getNodeType() == Node.ELEMENT_NODE) { - ed.getExtensions().add(child); - } - } - child = child.getNextSibling(); - } - return ed; - } - - protected TLDFunction createFunction(CMDocument document, Node functionNode) { - TLDFunctionImpl function = new TLDFunctionImpl(document); - boolean hasName = false; - - Node child = functionNode.getFirstChild(); - while (child != null) { - if (child.getNodeType() == Node.ELEMENT_NODE) { - // tag information - String nodeName = child.getNodeName(); - if (nodeName.equals(JSP12TLDNames.DESCRIPTION) && child.hasChildNodes()) { - function.setDescription(getContainedText(child)); - } - else if (nodeName.equals(JSP12TLDNames.DISPLAY_NAME) && child.hasChildNodes()) { - function.setName(getContainedText(child)); - } - else if (nodeName.equals(JSP20TLDNames.EXAMPLE) && child.hasChildNodes()) { - function.setExample(getContainedText(child)); - } - else if (nodeName.equals(JSP20TLDNames.FUNCTION_CLASS) && child.hasChildNodes()) { - function.setClassName(getContainedText(child)); - } - else if (nodeName.equals(JSP20TLDNames.FUNCTION_EXTENSION) && child.hasChildNodes()) { - function.getExtensions().add(child); - } - else if (nodeName.equals(JSP20TLDNames.FUNCTION_SIGNATURE) && child.hasChildNodes()) { - function.setSignature(getContainedText(child)); - } - else if (nodeName.equals(JSP20TLDNames.ICON) && child.hasChildNodes()) { - function.setIcon(getContainedText(child)); - } - else if (nodeName.equals(JSP12TLDNames.NAME) && child.hasChildNodes()) { - function.setName(getContainedText(child)); - hasName = function.getName().trim().length() > 0; - } - } - child = child.getNextSibling(); - } - if (hasName) { - return function; - } - return null; - } - - protected TLDInitParam createInitParam(Node initParamNode) { - TLDInitParamImpl initParam = new TLDInitParamImpl(); - Node child = initParamNode.getFirstChild(); - while (child != null) { - if (child.getNodeType() == Node.ELEMENT_NODE) { - String nodeName = child.getNodeName(); - if (nodeName.equals(JSP12TLDNames.VALIDATOR_PARAM_NAME) && child.hasChildNodes()) { - initParam.setName(getContainedText(child)); - } - else if (nodeName.equals(JSP12TLDNames.VALIDATOR_PARAM_VALUE) && child.hasChildNodes()) { - initParam.setValue(getContainedText(child)); - } - else if (nodeName.equals(JSP12TLDNames.DESCRIPTION) && child.hasChildNodes()) { - initParam.setDescription(getContainedText(child)); - } - } - child = child.getNextSibling(); - } - return initParam; - } - - protected TLDListener createListener(Node listenerNode) { - TLDListenerImpl listener = new TLDListenerImpl(); - Node child = listenerNode.getFirstChild(); - while (child != null) { - if (child.getNodeType() == Node.ELEMENT_NODE) { - String nodeName = child.getNodeName(); - if (nodeName.equals(JSP12TLDNames.LISTENER_CLASS) && child.hasChildNodes()) { - listener.setListenerClass(getContainedText(child)); - } - } - child = child.getNextSibling(); - } - return listener; - } - - protected TLDValidator createValidator(Node validatorNode) { - TLDValidatorImpl validator = new TLDValidatorImpl(); - Node child = validatorNode.getFirstChild(); - while (child != null) { - if (child.getNodeType() == Node.ELEMENT_NODE) { - String nodeName = child.getNodeName(); - if (nodeName.equals(JSP12TLDNames.VALIDATOR_CLASS) && child.hasChildNodes()) { - validator.setValidatorClass(getContainedText(child)); - } - else if (nodeName.equals(JSP12TLDNames.VALIDATOR_INIT_PARAM) && child.hasChildNodes()) { - validator.getInitParams().add(createInitParam(child)); - } - } - child = child.getNextSibling(); - } - return validator; - } - - protected TLDVariable createVariable(Node variableNode) { - TLDVariableImpl variable = new TLDVariableImpl(); - Node child = variableNode.getFirstChild(); - while (child != null) { - if (child.getNodeType() == Node.ELEMENT_NODE) { - String nodeName = child.getNodeName(); - if (nodeName.equals(JSP12TLDNames.VARIABLE_CLASS) && child.hasChildNodes()) { - variable.setVariableClass(getContainedText(child)); - } - else if (nodeName.equals(JSP12TLDNames.VARIABLE_DECLARE) && child.hasChildNodes()) { - variable.setDeclareString(getContainedText(child)); - } - else if (nodeName.equals(JSP12TLDNames.VARIABLE_NAME_FROM_ATTRIBUTE) && child.hasChildNodes()) { - variable.setNameFromAttribute(getContainedText(child)); - } - else if (nodeName.equals(JSP12TLDNames.VARIABLE_NAME_GIVEN) && child.hasChildNodes()) { - variable.setNameGiven(getContainedText(child)); - } - else if (nodeName.equals(JSP12TLDNames.VARIABLE_SCOPE) && child.hasChildNodes()) { - variable.setScope(getContainedText(child)); - } - else if (nodeName.equals(JSP12TLDNames.DESCRIPTION) && child.hasChildNodes()) { - variable.setDescription(getContainedText(child)); - } - } - child = child.getNextSibling(); - } - return variable; - } - - protected String getContainedText(Node parent) { - NodeList children = parent.getChildNodes(); - if (children.getLength() == 1) { - return children.item(0).getNodeValue().trim(); - } - StringBuffer s = new StringBuffer(); - Node child = parent.getFirstChild(); - while (child != null) { - if (child.getNodeType() == Node.ENTITY_REFERENCE_NODE) { - String reference = ((EntityReference) child).getNodeValue(); - if (reference == null && child.getNodeName() != null) { - reference = "&" + child.getNodeName() + ";"; //$NON-NLS-1$ //$NON-NLS-2$ - } - if (reference != null) { - s.append(reference.trim()); - } - } - else { - s.append(child.getNodeValue().trim()); - } - child = child.getNextSibling(); - } - return s.toString().trim(); - } - - public boolean isBuilderForGrammar(String grammarFileName) { - String fileName = grammarFileName.toLowerCase(); - return fileName.endsWith(".tld") || fileName.endsWith(".jar"); //$NON-NLS-2$//$NON-NLS-1$ - } - - private CMDocument loadDocument(String baseLocation, Node taglib) { - Node root = taglib; - - // create the CMDocument - CMDocumentImpl document = new CMDocumentImpl(); - document.setBaseLocation(baseLocation); - - if (root == null) { - if (_debug) { - System.out.println("null \"taglib\" element for TLD " + baseLocation); //$NON-NLS-1$ - } - return document; - } - - // populate the CMDocument - Node child = root.getFirstChild(); - while (child != null) { - if (child.getNodeType() != Node.ELEMENT_NODE) { - child = child.getNextSibling(); - continue; - } - String nodeName = child.getNodeName(); - // tag - if (nodeName.equals(JSP11TLDNames.TAG)) { - CMElementDeclaration ed = createElementDeclaration(document, child); - if (ed != null) { - document.fElements.setNamedItem(ed.getNodeName(), ed); - } - } - // tag-file - else if (nodeName.equals(JSP20TLDNames.TAG_FILE) && child.getNodeType() == Node.ELEMENT_NODE && child.hasChildNodes()) { - Element tagFileElement = (Element) child; - String path = tagFileElement.getAttribute(JSP20TLDNames.PATH); - - CMElementDeclarationImpl ed = (CMElementDeclarationImpl) createElementDeclaration(document, tagFileElement, path); - if (ed != null) { - document.fElements.setNamedItem(ed.getNodeName(), ed); - } - } - // other one-of-a-kind children - // JSP version - else if ((nodeName.equals(JSP11TLDNames.JSPVERSION) || nodeName.equals(JSP12TLDNames.JSP_VERSION)) && child.hasChildNodes()) { - document.setJspversion(getContainedText(child)); - } - // tag library version - else if ((nodeName.equals(JSP11TLDNames.TLIBVERSION) || nodeName.equals(JSP12TLDNames.TLIB_VERSION)) && child.hasChildNodes()) { - document.setTlibversion(getContainedText(child)); - } - // short name - else if ((nodeName.equals(JSP11TLDNames.SHORTNAME) || nodeName.equals(JSP12TLDNames.SHORT_NAME)) && child.hasChildNodes()) { - document.setShortname(getContainedText(child)); - } - // URI/URN - else if ((nodeName.equals(JSP11TLDNames.URI) || nodeName.equals(JSP11TLDNames.URN)) && child.hasChildNodes()) { //$NON-NLS-1$ - document.setUri(getContainedText(child)); - } - // info - else if (nodeName.equals(JSP11TLDNames.INFO) && child.hasChildNodes()) { - document.setInfo(getContainedText(child)); - } - // New JSP 1.2 - // description - else if (nodeName.equals(JSP12TLDNames.DESCRIPTION)) { - document.setDescription(getContainedText(child)); - } - // display name - else if (nodeName.equals(JSP12TLDNames.DISPLAY_NAME) && child.hasChildNodes()) { - document.setDisplayName(getContainedText(child)); - } - // large icon - else if (nodeName.equals(JSP12TLDNames.LARGE_ICON) && child.hasChildNodes()) { - document.setLargeIcon(getContainedText(child)); - } - // small icon - else if (nodeName.equals(JSP12TLDNames.SMALL_ICON) && child.hasChildNodes()) { - document.setSmallIcon(getContainedText(child)); - } - // validator - else if (nodeName.equals(JSP12TLDNames.VALIDATOR)) { - document.setValidator(createValidator(child)); - } - // listener - else if (nodeName.equals(JSP12TLDNames.LISTENER)) { - document.getListeners().add(createListener(child)); - } - else if (nodeName.equals(JSP20TLDNames.FUNCTION)) { - TLDFunction function = createFunction(document, child); - if (function != null) { - document.getFunctions().add(function); - } - } - else if (nodeName.equals(JSP20TLDNames.TAGLIB_EXTENSION)) { - document.getExtensions().add(child); - } - - child = child.getNextSibling(); - } - return document; - } - - /** - * @param reference - * @return - */ - public CMDocument createCMDocument(ITaglibRecord reference) { - CMDocumentImpl document = null; - switch (reference.getRecordType()) { - case (ITaglibRecord.TLD) : { - ITLDRecord record = (ITLDRecord) reference; - IResource file = ResourcesPlugin.getWorkspace().getRoot().getFile(record.getPath()); - if (file.getLocation() != null) { - document = (CMDocumentImpl) buildCMDocumentFromFile(file.getLocation().toString()); - if (_debug && document != null && document.getElements().getLength() == 0) { - System.out.println("failure parsing " + record.getPath()); //$NON-NLS-1$ - } - - if (document.getSmallIcon() != null) { - String iconPath = URIHelper.normalize(((TLDDocument) document).getSmallIcon(), file.getLocation().toString(), "/"); //$NON-NLS-1$ - document.setProperty(JSP12TLDNames.SMALL_ICON, "file:" + iconPath); //$NON-NLS-1$ - } - if (document.getLargeIcon() != null) { - String iconPath = URIHelper.normalize(((TLDDocument) document).getLargeIcon(), file.getLocation().toString(), "/"); //$NON-NLS-1$ - document.setProperty(JSP12TLDNames.LARGE_ICON, "file:" + iconPath); //$NON-NLS-1$ - } - } - } - break; - case (ITaglibRecord.JAR) : { - IJarRecord record = (IJarRecord) reference; - document = (CMDocumentImpl) buildCMDocumentFromJar(record.getLocation().toString()); - if (document.getSmallIcon() != null) { - String iconPath = URIHelper.normalize(((TLDDocument) document).getSmallIcon(), record.getLocation().toString() + "!META-INF/", "/"); //$NON-NLS-1$ //$NON-NLS-2$ - document.setProperty(JSP12TLDNames.SMALL_ICON, "jar:file:" + iconPath); //$NON-NLS-1$ - } - if (document.getLargeIcon() != null) { - String iconPath = URIHelper.normalize(((TLDDocument) document).getLargeIcon(), record.getLocation().toString() + "!META-INF/", "/"); //$NON-NLS-1$ //$NON-NLS-2$ - document.setProperty(JSP12TLDNames.LARGE_ICON, "jar:file:" + iconPath); //$NON-NLS-1$ - } - if (document != null && document.getElements().getLength() == 0) { - System.out.println("failure parsing " + record.getLocation()); //$NON-NLS-1$ - } - } - break; - case (ITaglibRecord.TAGDIR) : { - // TagDirRecord record = (TagDirRecord) reference; - // document = - // buildCMDocumentFromDirectory(record.getLocation().toFile()); - } - break; - case (ITaglibRecord.URL) : { - IURLRecord record = (IURLRecord) reference; - InputStream urlContents = null; - URLConnection connection = null; - try { - connection = record.getURL().openConnection(); - if (connection != null) { - connection.setUseCaches(false); - urlContents = connection.getInputStream(); - document = (CMDocumentImpl) buildCMDocument(record.getBaseLocation(), urlContents); - if (document.getSmallIcon() != null) { - String iconPath = URIHelper.normalize(((TLDDocument) document).getSmallIcon(), record.getURL().toString(), "/"); //$NON-NLS-1$ - document.setProperty(JSP12TLDNames.SMALL_ICON, iconPath); - } - if (document.getLargeIcon() != null) { - String iconPath = URIHelper.normalize(((TLDDocument) document).getLargeIcon(), record.getURL().toString(), "/"); //$NON-NLS-1$ - document.setProperty(JSP12TLDNames.LARGE_ICON, iconPath); - } - } - } - catch (IOException e) { - // not uncommon given invalid URLs - } - finally { - if (urlContents != null) { - try { - urlContents.close(); - } - catch (IOException e) { - } - } - } - } - break; - } - return document; - } -}
\ No newline at end of file diff --git a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/contentmodel/tld/CMDocumentImpl.java b/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/contentmodel/tld/CMDocumentImpl.java deleted file mode 100644 index 9f47c7b123..0000000000 --- a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/contentmodel/tld/CMDocumentImpl.java +++ /dev/null @@ -1,445 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2004 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - *******************************************************************************/ -package org.eclipse.jst.jsp.core.internal.contentmodel.tld; - - - -import java.util.ArrayList; -import java.util.HashMap; -import java.util.Iterator; -import java.util.List; -import java.util.Map; - -import org.eclipse.jst.jsp.core.internal.Logger; -import org.eclipse.jst.jsp.core.internal.contentmodel.tld.provisional.TLDDocument; -import org.eclipse.jst.jsp.core.internal.contentmodel.tld.provisional.TLDValidator; -import org.eclipse.wst.sse.core.utils.StringUtils; -import org.eclipse.wst.xml.core.internal.contentmodel.CMNamedNodeMap; -import org.eclipse.wst.xml.core.internal.contentmodel.CMNamespace; -import org.eclipse.wst.xml.core.internal.contentmodel.CMNode; -import org.eclipse.wst.xml.core.internal.contentmodel.ContentModelManager; -import org.eclipse.wst.xml.core.internal.contentmodel.annotation.AnnotationMap; -import org.eclipse.wst.xml.core.internal.contentmodel.internal.annotation.AnnotationFileInfo; -import org.eclipse.wst.xml.core.internal.contentmodel.internal.annotation.AnnotationFileParser; - -public class CMDocumentImpl implements TLDDocument { - - /** Contains taginfo and/or any other misc properties*/ - private AnnotationMap fAnnotationMap = null; - - private Map fProperties = new HashMap(0); - - /** - * Records from where this document was created - */ - private String fBaseLocation; - /** - * since JSP 1.2 - */ - private String fDescription; - - private String fDisplayName; - - /** - * NOT public API - */ - public CMNamedNodeMapImpl fElements = new CMNamedNodeMapImpl(); - - private List fFunctions = new ArrayList(0); - - // id of the taglib - private String fId = null; - /** - * Children of "taglib" within a .tld file each allow - * one Text node (#PCDATA) beneath them. Store the values - * here for simplicity. - */ - // The JSP specification required for this taglib to function - private String fJSPVersion = null; - - private String fLargeIcon; - - private List fListeners; - - private String fParentURI = null; - // A short name suggested as the default prefix for tags within the lib - private String fShortName = null; - - private String fSmallIcon; - - /** - * since JSP 2.0 - * - * The entire element is stored here since its layout is undefined - */ - private List fTaglibExtensions = new ArrayList(0); - - // Version information for the taglib itself - private String fTLibVersion = null; - - // A unique public URI describing this taglib. Recommended to be the URL - // to the descriptor - private String fURI = null; - - protected TLDValidator validator; - - /** - * CMDocumentImpl constructor comment. - */ - public CMDocumentImpl() { - super(); - } - - /** - * Get the annotation map associated with this document. Lazily creates - * and loads annotation map. - * @return AnnotationMap - */ - private AnnotationMap getAnnotationMap() { - // create a new annotation map and load it up - if (fAnnotationMap == null) { - fAnnotationMap = new AnnotationMap(); - - List annotationFiles = ContentModelManager.getInstance().getAnnotationFilesInfos(getUri()); - for (Iterator i = annotationFiles.iterator(); i.hasNext();) { - try { - AnnotationFileInfo fileInfo = (AnnotationFileInfo) i.next(); - AnnotationFileParser parser = new AnnotationFileParser(); - parser.parse(fAnnotationMap, fileInfo); - } catch (Exception e) { - Logger.log(Logger.WARNING_DEBUG, "Exception thrown in CMDocumentImpl#getAnnotationMap", e); //$NON-NLS-1$ - } - } - } - return fAnnotationMap; - } - /** - * @return Returns the baseLocation. - */ - public String getBaseLocation() { - return fBaseLocation; - } - - /** - * Gets the description. - * @return Returns a String - */ - public String getDescription() { - return fDescription; - } - - /** - * Gets the displayName. - * @return Returns a String - */ - public String getDisplayName() { - return fDisplayName; - } - - /** - * getElements method - * @return CMNamedNodeMap - * - * Returns CMNamedNodeMap of ElementDeclaration - */ - public CMNamedNodeMap getElements() { - return fElements; - } - - /** - * getEntities method - * @return CMNamedNodeMap - * - * Returns CMNamedNodeMap of EntityDeclaration - */ - public CMNamedNodeMap getEntities() { - return null; - } - - public List getExtensions() { - return fTaglibExtensions; - } - /** - * @return Returns the functions. - */ - public List getFunctions() { - return fFunctions; - } - - /** - * Gets the id. - * @return Returns a String - */ - public String getId() { - return fId; - } - - /** - * - * @return java.lang.String - */ - public String getInfo() { - return getDescription(); - } - - /** - * - * @return java.lang.String - */ - public String getJspversion() { - return fJSPVersion; - } - - /** - * Gets the largeIcon. - * @return Returns a String - */ - public String getLargeIcon() { - return fLargeIcon; - } - - public List getListeners() { - if (fListeners == null) - fListeners = new ArrayList(); - return fListeners; - } - - /** - * getNamespace method - * @return CMNamespace - */ - public CMNamespace getNamespace() { - return null; - } - - /** - * getNodeName method - * @return java.lang.String - */ - public String getNodeName() { - return "#cmdocument"; //$NON-NLS-1$ - } - - /** - * getNodeType method - * @return int - * - * Returns one of : - * - */ - public int getNodeType() { - return CMNode.DOCUMENT; - } - /** - * @return Returns the parentURI. - */ - public String getParentURI() { - return fParentURI; - } - - /** - * getProperty method - * @return java.lang.Object - * - * Returns the object property desciped by the propertyName - * - */ - public Object getProperty(String propertyName) { - if (propertyName.equals(TLDDocument.CM_KIND)) { - return TLDDocument.JSP_TLD; - } - else if (propertyName.equals("annotationMap")) { //$NON-NLS-1$ - return getAnnotationMap(); - } - return fProperties.get(propertyName); - } - - /** - * - * @return java.lang.String - */ - public String getShortname() { - return fShortName; - } - - /** - * Gets the smallIcon. - * @return Returns a String - */ - public String getSmallIcon() { - return fSmallIcon; - } - - /** - * - * @return java.lang.String - */ - public String getTlibversion() { - return fTLibVersion; - } - - /** - * - * @return java.lang.String - */ - public String getUri() { - return fURI; - } - - /* - * @see TLDDocument#getValidator() - */ - public TLDValidator getValidator() { - return validator; - } - /** - * @param baseLocation The baseLocation to set. - */ - public void setBaseLocation(String baseLocation) { - fBaseLocation = baseLocation; - } - - /** - * Sets the description. - * @param description The description to set - */ - public void setDescription(String description) { - this.fDescription = description; - } - - /** - * Sets the displayName. - * @param displayName The displayName to set - */ - public void setDisplayName(String displayName) { - this.fDisplayName = displayName; - } - - /** - * Sets the id. - * @param id The id to set - */ - public void setId(String id) { - this.fId = id; - } - - /** - * - * @param newInfo java.lang.String - */ - public void setInfo(String newInfo) { - setDescription(newInfo); - } - - /** - * - * @param newJspversion java.lang.String - */ - public void setJspversion(String newJspversion) { - fJSPVersion = newJspversion; - } - - /** - * Sets the largeIcon. - * @param largeIcon The largeIcon to set - */ - public void setLargeIcon(String largeIcon) { - this.fLargeIcon = largeIcon; - } - - public void setListeners(List listeners) { - this.fListeners = listeners; - } - /** - * @param parentURI The parentURI to set. - */ - public void setParentURI(String parentURI) { - fParentURI = parentURI; - } - - public void setProperty(String property, Object value) { - fProperties.put(property, value); - } - - /** - * - * @param newShortname java.lang.String - */ - public void setShortname(String newShortname) { - fShortName = newShortname; - } - - /** - * Sets the smallIcon. - * @param smallIcon The smallIcon to set - */ - public void setSmallIcon(String smallIcon) { - this.fSmallIcon = smallIcon; - } - - /** - * - * @param newTlibversion java.lang.String - */ - public void setTlibversion(String newTlibversion) { - fTLibVersion = newTlibversion; - } - - /** - * - * @param newUri java.lang.String - */ - public void setUri(String newUri) { - fURI = newUri; - } - - public void setValidator(TLDValidator validator) { - this.validator = validator; - } - - /** - * supports method - * @return boolean - * - * Returns true if the CMNode supports a specified property - * - */ - public boolean supports(String propertyName) { - if (TLDDocument.CM_KIND.equals(propertyName) || "annotationMap".equals(propertyName)) //$NON-NLS-1$ - return true; - return fProperties.containsKey(propertyName); - } - - public String toString() { - StringBuffer buffer = new StringBuffer(); - buffer.append(super.toString()); - buffer.append("\n\t short name:" + StringUtils.escape(getShortname())); //$NON-NLS-1$ - buffer.append("\n\t display name:" + StringUtils.escape(getDisplayName())); //$NON-NLS-1$ - buffer.append("\n\t description (info):" + StringUtils.escape(getDescription())); //$NON-NLS-1$ - buffer.append("\n\t URI:" + StringUtils.escape(getUri())); //$NON-NLS-1$ - buffer.append("\n\t jsp version:" + StringUtils.escape(getJspversion())); //$NON-NLS-1$ - buffer.append("\n\t taglib version:" + StringUtils.escape(getTlibversion())); //$NON-NLS-1$ - buffer.append("\n\t small icon:" + StringUtils.escape(getSmallIcon())); //$NON-NLS-1$ - buffer.append("\n\t large icon:" + StringUtils.escape(getLargeIcon())); //$NON-NLS-1$ - if (getValidator() != null) - buffer.append("\n\t validator:" + StringUtils.replace(getValidator().toString(), "\n", "\n\t\t")); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ - buffer.append("\n\t listeners:"); //$NON-NLS-1$ - for (int i = 0; i < getListeners().size(); i++) { - buffer.append("\n" + StringUtils.replace(getListeners().get(i).toString(), "\n", "\n\t\t")); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ - } - buffer.append("\n\t elements:"); //$NON-NLS-1$ - CMNamedNodeMap elements = getElements(); - for (int i = 0; i < elements.getLength(); i++) { - buffer.append(StringUtils.replace(elements.item(i).toString(), "\n", "\n\t\t")); //$NON-NLS-1$ //$NON-NLS-2$ - } - return buffer.toString(); - } -}
\ No newline at end of file diff --git a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/contentmodel/tld/CMElementDeclarationImpl.java b/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/contentmodel/tld/CMElementDeclarationImpl.java deleted file mode 100644 index 9866be33e6..0000000000 --- a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/contentmodel/tld/CMElementDeclarationImpl.java +++ /dev/null @@ -1,461 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2004 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - *******************************************************************************/ -package org.eclipse.jst.jsp.core.internal.contentmodel.tld; - - - -import java.util.ArrayList; -import java.util.List; - -import org.eclipse.jst.jsp.core.internal.contentmodel.tld.provisional.JSP11TLDNames; -import org.eclipse.jst.jsp.core.internal.contentmodel.tld.provisional.JSP12TLDNames; -import org.eclipse.jst.jsp.core.internal.contentmodel.tld.provisional.TLDDocument; -import org.eclipse.jst.jsp.core.internal.contentmodel.tld.provisional.TLDElementDeclaration; -import org.eclipse.wst.sse.core.utils.StringUtils; -import org.eclipse.wst.xml.core.internal.contentmodel.CMContent; -import org.eclipse.wst.xml.core.internal.contentmodel.CMDataType; -import org.eclipse.wst.xml.core.internal.contentmodel.CMDocument; -import org.eclipse.wst.xml.core.internal.contentmodel.CMNamedNodeMap; -import org.eclipse.wst.xml.core.internal.contentmodel.CMNode; -import org.eclipse.wst.xml.core.internal.contentmodel.annotation.AnnotationMap; - -public class CMElementDeclarationImpl implements TLDElementDeclaration { - - // optional attributes - CMNamedNodeMapImpl fAttributes = new CMNamedNodeMapImpl(); - // (empty|JSP|tagdependant|scriptless) - optional, defaults to JSP - private String bodycontent = JSP11TLDNames.CONTENT_JSP; - - /** - * since JSP 1.2 - * - * Usage information - */ - private String description; - - /** - * since JSP 1.2 - */ - private String displayName; - - /** - * since JSP 2.0 - */ - private String fExample; - - private CMDocument fOwnerDocument; - - private String fPath = null; - - private List fTagExtensions = new ArrayList(0); - /** - * since JSP 1.2 - */ - private String largeIcon; - - - private int maxOccur = -1; - private int minOccur = 0; - - // required tag name - private String nodeName = null; - - /** - * since JSP 1.2 - */ - private String smallIcon; - - // tag handler class - required - private String tagclass = null; - - // tag extra info class (subclass of javax.servlet.jsp.TagExtraInfo) - optional - private String teiclass = null; - - /** - * since JSP 1.2 - */ - private List variables; - - /** - * CMElementDeclarationImpl constructor comment. - */ - public CMElementDeclarationImpl(CMDocument owner) { - super(); - fOwnerDocument = owner; - } - - /** - * getAttributes method - * @return CMNamedNodeMap - * - * Returns CMNamedNodeMap of AttributeDeclaration - */ - public CMNamedNodeMap getAttributes() { - return fAttributes; - } - - /** - * - * @return java.lang.String - */ - public String getBodycontent() { - return bodycontent; - } - - /** - * getCMContent method - * @return CMContent - * - * Returns the root node of this element's content model. - * This can be an CMElementDeclaration or a CMGroup - */ - public CMContent getContent() { - return null; - } - - /** - * getContentType method - * @return int - * - * Returns one of : - * ANY, EMPTY, ELEMENT, MIXED, PCDATA, CDATA. - */ - public int getContentType() { - if (bodycontent.equals(JSP11TLDNames.CONTENT_EMPTY)) - return EMPTY; - if (bodycontent.equals(JSP11TLDNames.CONTENT_TAGDEPENDENT)) - return PCDATA; - else - // JSP - return ANY; - } - - /** - * getDataType method - * @return java.lang.String - */ - public CMDataType getDataType() { - return new CMDataTypeImpl(CMDataType.CDATA); - } - - /** - * Gets the description. - * @return Returns a String - */ - public String getDescription() { - return description; - } - - /** - * Gets the displayName. - * @return Returns a String - */ - public String getDisplayName() { - return displayName; - } - - /** - * getElementName method - * @return java.lang.String - */ - public String getElementName() { - return getNodeName(); - } - /** - * @return Returns the example. - */ - public String getExample() { - return fExample; - } - /** - * @return Returns the extensions. - */ - public List getExtensions() { - return fTagExtensions; - } - - /** - * - * @return java.lang.String - */ - public String getInfo() { - return getDescription(); - } - - /** - * Gets the largeIcon. - * @return Returns a String - */ - public String getLargeIcon() { - return largeIcon; - } - - /** - * getLocalElements method - * @return CMNamedNodeMap - * - * Returns a list of locally defined elements. - */ - public CMNamedNodeMap getLocalElements() { - return null; - } - - /** - * getMaxOccur method - * @return int - * - * If -1, it's UNBOUNDED. - */ - public int getMaxOccur() { - return maxOccur; - } - - /** - * getMinOccur method - * @return int - * - * If 0, it's OPTIONAL. - * If 1, it's REQUIRED. - */ - public int getMinOccur() { - return minOccur; - } - - /** - * getNodeName method - * @return java.lang.String - */ - public String getNodeName() { - return nodeName; - } - - /** - * getNodeType method - * @return int - * - * Returns one of : - * - */ - public int getNodeType() { - return CMNode.ELEMENT_DECLARATION; - } - - /** - * @return - */ - public CMDocument getOwnerDocument() { - return fOwnerDocument; - } - /** - * @return Returns the path. - */ - public String getPath() { - return fPath; - } - - /** - * getProperty method - * @return java.lang.Object - * - * Returns the object property described by the propertyName - * - */ - public Object getProperty(String propertyName) { - if (propertyName != null && propertyName.equals("tagInfo")) { //$NON-NLS-1$ - return getTagInfo(); // return tag info - // bug88336 no need to restore markers - // return StringUtils.restoreMarkers(getTagInfo()); // return tag description - } - else if (propertyName != null && propertyName.equals("description")) { //$NON-NLS-1$ - return getDescription(); - // bug88336 no need to restore markers - // return StringUtils.restoreMarkers(getDescription()); // return tag description - } - else if (propertyName.equals(TLDDocument.CM_KIND)) { - return TLDDocument.JSP_TLD; - } - else if (propertyName.equals(JSP12TLDNames.SMALL_ICON) || propertyName.equals(JSP12TLDNames.LARGE_ICON)) { - return getOwnerDocument().getProperty(propertyName); - } - return null; - } - - /** - * Gets the smallIcon. - * @return Returns a String - */ - public String getSmallIcon() { - return smallIcon; - } - - /** - * Returns the XPath of this element - * (currently just returns the node name) - * @return - */ - private String getSpec() { - return getNodeName(); - } - - /** - * - * @return java.lang.String - */ - public String getTagclass() { - return tagclass; - } - - /** - * Get the taginfo for this current element - * @return String taginfo if it exists, null otherwise - */ - private String getTagInfo() { - if (getOwnerDocument().supports("annotationMap")) { //$NON-NLS-1$ - AnnotationMap map = (AnnotationMap)getOwnerDocument().getProperty("annotationMap"); //$NON-NLS-1$ - String spec = getSpec(); - String result = map.getProperty(spec, "tagInfo"); //$NON-NLS-1$ - return result; - // bug88336 no need to restore markers - // return StringUtils.restoreMarkers(result); // return tag info - } - return null; - } - - /** - * - * @return java.lang.String - */ - public String getTeiclass() { - return teiclass; - } - - /** - * Gets the variables. - * @return Returns a List - */ - public List getVariables() { - if (variables == null) - variables = new ArrayList(); - return variables; - } - - /** - * - * @param newBodycontent java.lang.String - */ - public void setBodycontent(String newBodycontent) { - bodycontent = newBodycontent; - } - - /** - * Sets the description. - * @param description The description to set - */ - public void setDescription(String description) { - this.description = description; - } - - /** - * Sets the displayName. - * @param displayName The displayName to set - */ - public void setDisplayName(String displayName) { - this.displayName = displayName; - } - /** - * @param example The example to set. - */ - public void setExample(String example) { - fExample = example; - } - - /** - * Sets the largeIcon. - * @param largeIcon The largeIcon to set - */ - public void setLargeIcon(String largeIcon) { - this.largeIcon = largeIcon; - } - - public void setNodeName(String string) { - nodeName = string; - } - /** - * @param path The path to set. - */ - public void setPath(String path) { - fPath = path; - } - - /** - * Sets the smallIcon. - * @param smallIcon The smallIcon to set - */ - public void setSmallIcon(String smallIcon) { - this.smallIcon = smallIcon; - } - - /** - * - * @param newTagclass java.lang.String - */ - public void setTagclass(String newTagclass) { - tagclass = newTagclass; - } - - /** - * - * @param newTeiclass java.lang.String - */ - public void setTeiclass(String newTeiclass) { - teiclass = newTeiclass; - } - - /** - * Sets the variables. - * @param variables The variables to set - */ - public void setVariables(List variables) { - this.variables = variables; - } - - /** - * supports method - * - * @return boolean - * - * Returns true if the CMNode supports a specified property - * - */ - public boolean supports(String propertyName) { - return propertyName == null || propertyName.equals("tagInfo") || propertyName.equals(JSP12TLDNames.DESCRIPTION) || propertyName.equals(TLDDocument.CM_KIND) || propertyName.equals(JSP12TLDNames.SMALL_ICON) || propertyName.equals(JSP12TLDNames.LARGE_ICON);//$NON-NLS-1$ //$NON-NLS-2$ - } - - public String toString() { - StringBuffer buffer = new StringBuffer(); - buffer.append("\n\t " + super.toString()); //$NON-NLS-1$ - buffer.append("\n\t name:" + StringUtils.escape(getNodeName())); //$NON-NLS-1$ - buffer.append("\n\t tag class:" + StringUtils.escape(getTagclass())); //$NON-NLS-1$ - buffer.append("\n\t tei class:" + StringUtils.escape(getTeiclass())); //$NON-NLS-1$ - buffer.append("\n\t body content:" + StringUtils.escape(getBodycontent())); //$NON-NLS-1$ - buffer.append("\n\t description (info):" + StringUtils.escape(getDescription())); //$NON-NLS-1$ - buffer.append("\n\t attributes:"); //$NON-NLS-1$ - CMNamedNodeMap attributes = getAttributes(); - for (int i = 0; i < attributes.getLength(); i++) { - buffer.append("\n\t\t" + StringUtils.replace(attributes.item(i).toString(), "\n", "\n\t\t")); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ - } - buffer.append("\n\t variables:"); //$NON-NLS-1$ - for (int i = 0; i < getVariables().size(); i++) { - buffer.append("\n\t\t" + StringUtils.replace(getVariables().get(i).toString(), "\n", "\n\t\t")); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ - } - return buffer.toString(); - } -}
\ No newline at end of file diff --git a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/contentmodel/tld/CMNamedNodeMapImpl.java b/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/contentmodel/tld/CMNamedNodeMapImpl.java deleted file mode 100644 index 38613f954d..0000000000 --- a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/contentmodel/tld/CMNamedNodeMapImpl.java +++ /dev/null @@ -1,85 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2004 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - *******************************************************************************/ -package org.eclipse.jst.jsp.core.internal.contentmodel.tld; - - - -import java.util.Hashtable; -import java.util.Iterator; - -import org.eclipse.wst.xml.core.internal.contentmodel.CMNamedNodeMap; -import org.eclipse.wst.xml.core.internal.contentmodel.CMNode; - -public class CMNamedNodeMapImpl implements CMNamedNodeMap { - - public static CMNamedNodeMapImpl EMPTY_NAMED_NODE_MAP = new CMNamedNodeMapImpl(); - protected Hashtable table = new Hashtable(); - - /** - * CMNamedNodeMapImpl constructor comment. - */ - public CMNamedNodeMapImpl() { - super(); - } - - Hashtable getHashtable() { - return table; - } - - /** - * getLength method - * @return int - */ - public int getLength() { - return table.size(); - } - - /** - * getNamedItem method - * @return CMNode - * @param name java.lang.String - */ - public CMNode getNamedItem(String name) { - return (CMNode) table.get(name); - } - - /** - * item method - * @return CMNode - * @param index int - */ - public CMNode item(int index) { - Object result = null; - int size = table.size(); - if (index < size) { - Iterator values = iterator(); - for (int i = 0; i <= index; i++) { - result = values.next(); - } - } - return (CMNode) result; - } - - public Iterator iterator() { - return table.values().iterator(); - } - - /** - * getNamedItem method - * @return - * @param name java.lang.String - * @param aNode CMNode - */ - public void setNamedItem(String name, CMNode aNode) { - if (name != null && aNode != null) - table.put(name, aNode); - } -}
\ No newline at end of file diff --git a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/contentmodel/tld/CMNodeListImpl.java b/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/contentmodel/tld/CMNodeListImpl.java deleted file mode 100644 index b066cf70fb..0000000000 --- a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/contentmodel/tld/CMNodeListImpl.java +++ /dev/null @@ -1,63 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2004 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - *******************************************************************************/ -package org.eclipse.jst.jsp.core.internal.contentmodel.tld; - - - -import java.util.ArrayList; -import java.util.Collections; -import java.util.Iterator; -import java.util.List; - -import org.eclipse.wst.xml.core.internal.contentmodel.CMNode; -import org.eclipse.wst.xml.core.internal.contentmodel.CMNodeList; - -public class CMNodeListImpl implements CMNodeList { - static CMNodeListImpl EMPTY_NODE_LIST = new CMNodeListImpl(Collections.EMPTY_LIST); - protected List list; - - public CMNodeListImpl() { - this(new ArrayList()); - } - - public CMNodeListImpl(List list) { - this.list = list; - } - - public void appendItem(CMNode node) { - list.add(node); - } - - /** - * getLength method - * @return int - */ - public int getLength() { - return list.size(); - } - - public List getList() { - return list; - } - - /** - * item method - * @return CMNode - * @param index int - */ - public CMNode item(int index) { - return (CMNode) list.get(index); - } - - public Iterator iterator() { - return list.iterator(); - } -}
\ No newline at end of file diff --git a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/contentmodel/tld/TLDCMDocumentManager.java b/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/contentmodel/tld/TLDCMDocumentManager.java deleted file mode 100644 index 21161c33ad..0000000000 --- a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/contentmodel/tld/TLDCMDocumentManager.java +++ /dev/null @@ -1,1202 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2004 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - *******************************************************************************/ -package org.eclipse.jst.jsp.core.internal.contentmodel.tld; - - - -import java.io.File; -import java.io.FileInputStream; -import java.io.FileNotFoundException; -import java.io.IOException; -import java.io.InputStream; -import java.io.InputStreamReader; -import java.io.Reader; -import java.lang.ref.WeakReference; -import java.util.ArrayList; -import java.util.HashMap; -import java.util.Hashtable; -import java.util.Iterator; -import java.util.List; -import java.util.Map; -import java.util.Stack; - -import org.eclipse.core.resources.IFile; -import org.eclipse.core.resources.IResource; -import org.eclipse.core.resources.ResourcesPlugin; -import org.eclipse.core.runtime.CoreException; -import org.eclipse.core.runtime.IPath; -import org.eclipse.core.runtime.Platform; -import org.eclipse.core.runtime.QualifiedName; -import org.eclipse.core.runtime.content.IContentDescription; -import org.eclipse.jst.jsp.core.internal.Logger; -import org.eclipse.jst.jsp.core.internal.contentmodel.TaglibController; -import org.eclipse.jst.jsp.core.internal.contentmodel.tld.provisional.JSP11TLDNames; -import org.eclipse.jst.jsp.core.internal.contentmodel.tld.provisional.JSP12TLDNames; -import org.eclipse.jst.jsp.core.internal.contentmodel.tld.provisional.JSP20TLDNames; -import org.eclipse.jst.jsp.core.internal.contentmodel.tld.provisional.TLDDocument; -import org.eclipse.jst.jsp.core.internal.contentmodel.tld.provisional.TLDElementDeclaration; -import org.eclipse.jst.jsp.core.internal.parser.JSPSourceParser; -import org.eclipse.jst.jsp.core.internal.provisional.JSP12Namespace; -import org.eclipse.jst.jsp.core.internal.regions.DOMJSPRegionContexts; -import org.eclipse.jst.jsp.core.taglib.IJarRecord; -import org.eclipse.jst.jsp.core.taglib.ITLDRecord; -import org.eclipse.jst.jsp.core.taglib.ITaglibIndexListener; -import org.eclipse.jst.jsp.core.taglib.ITaglibRecord; -import org.eclipse.jst.jsp.core.taglib.ITaglibRecordEvent; -import org.eclipse.jst.jsp.core.taglib.IURLRecord; -import org.eclipse.jst.jsp.core.taglib.TaglibIndex; -import org.eclipse.wst.common.uriresolver.internal.provisional.URIResolverPlugin; -import org.eclipse.wst.sse.core.internal.ltk.parser.BlockMarker; -import org.eclipse.wst.sse.core.internal.ltk.parser.StructuredDocumentRegionHandler; -import org.eclipse.wst.sse.core.internal.ltk.parser.StructuredDocumentRegionHandlerExtension; -import org.eclipse.wst.sse.core.internal.provisional.text.IStructuredDocument; -import org.eclipse.wst.sse.core.internal.provisional.text.IStructuredDocumentRegion; -import org.eclipse.wst.sse.core.internal.provisional.text.ITextRegion; -import org.eclipse.wst.sse.core.internal.provisional.text.ITextRegionList; -import org.eclipse.wst.sse.core.internal.util.Assert; -import org.eclipse.wst.sse.core.internal.util.Debug; -import org.eclipse.wst.sse.core.utils.StringUtils; -import org.eclipse.wst.xml.core.internal.contentmodel.CMDocument; -import org.eclipse.wst.xml.core.internal.contentmodel.CMNamedNodeMap; -import org.eclipse.wst.xml.core.internal.regions.DOMRegionContext; - -public class TLDCMDocumentManager implements ITaglibIndexListener { - - protected class DirectiveStructuredDocumentRegionHandler implements StructuredDocumentRegionHandler, StructuredDocumentRegionHandlerExtension { - - /** - * Adds a block tagname (fully namespace qualified) into the list of - * block tag names for the parser. The marker - * IStructuredDocumentRegion along with position cues during reparses - * allow the JSPSourceParser to enable/ignore the tags as blocks. - */ - protected void addBlockTag(String tagnameNS, IStructuredDocumentRegion marker) { - if (getParser() == null) - return; - if (getParser().getBlockMarker(tagnameNS) == null) { - getParser().addBlockMarker(new BlockMarker(tagnameNS, marker, DOMRegionContext.BLOCK_TEXT, true, false)); - if (_debug) { - System.out.println("TLDCMDocumentManager added block marker: " + tagnameNS + "@" + marker.getStartOffset()); //$NON-NLS-2$//$NON-NLS-1$ - } - } - } - - protected void addTaglibTracker(String prefix, String uri, IStructuredDocumentRegion anchorStructuredDocumentRegion, CMDocument tldCMDocument) { - getTaglibTrackers().add(new TaglibTracker(uri, prefix, tldCMDocument, anchorStructuredDocumentRegion)); - } - - /** - * Enables a TLD owning the given prefix loaded from the given URI at - * the anchorStructuredDocumentRegion. The list of - * additionalCMDocuments will claim to not know any of its tags at - * positions earlier than that IStructuredDocumentRegion's position. - * - * For taglib directives, the taglib is the anchor while taglibs - * registered through include directives use the parent document's - * include directive as their anchor. - * - * @param prefix - * @param uri - * @param anchorStructuredDocumentRegion - */ - protected void enableTaglibFromURI(String prefix, String uri, IStructuredDocumentRegion anchorStructuredDocumentRegion) { - if (prefix == null || uri == null || bannedPrefixes.contains(prefix)) - return; - // Try to load the CMDocument for this URI - CMDocument tld = getCMDocument(uri); - if (tld == null || !(tld instanceof TLDDocument)) { - if (_debug) { - System.out.println("TLDCMDocumentManager failed to create a CMDocument for " + uri); //$NON-NLS-1$ - } - return; - } - registerTaglib(prefix, uri, anchorStructuredDocumentRegion, tld); - if (_debug) { - System.out.println("TLDCMDocumentManager registered a tracker for " + uri + " with prefix " + prefix); //$NON-NLS-2$//$NON-NLS-1$ - } - } - - /** - * Enables a TLD owning the given prefix loaded from the given URI at - * the anchorStructuredDocumentRegion. The list of - * additionalCMDocuments will claim to not know any of its tags at - * positions earlier than that IStructuredDocumentRegion's position. - * - * For taglib directives, the taglib is the anchor while taglibs - * registered through include directives use the parent document's - * include directive as their anchor. - * - * @param prefix - * @param uri - * @param taglibStructuredDocumentRegion - */ - protected void enableTagsInDir(String prefix, String tagdir, IStructuredDocumentRegion taglibStructuredDocumentRegion) { - if (prefix == null || tagdir == null || bannedPrefixes.contains(prefix)) - return; - if (_debug) { - System.out.println("TLDCMDocumentManager enabling tags from directory" + tagdir + " for prefix " + prefix); //$NON-NLS-2$//$NON-NLS-1$ - } - // Try to load the CMDocument for this URI - CMDocument tld = getImplicitCMDocument(tagdir); - if (tld == null || !(tld instanceof TLDDocument)) { - if (_debug) { - System.out.println("TLDCMDocumentManager failed to create a CMDocument for director " + tagdir); //$NON-NLS-1$ - } - return; - } - registerTaglib(prefix, tagdir, taglibStructuredDocumentRegion, tld); - if (_debug) { - System.out.println("TLDCMDocumentManager registered a tracker for directory" + tagdir + " with prefix " + prefix); //$NON-NLS-2$//$NON-NLS-1$ - } - } - - public void nodeParsed(IStructuredDocumentRegion aCoreStructuredDocumentRegion) { - // could test > 1, but since we only care if there are 8 (<%@, - // taglib, uri, =, where, prefix, =, what) [or 4 for includes] - if (aCoreStructuredDocumentRegion.getNumberOfRegions() > 4 && aCoreStructuredDocumentRegion.getRegions().get(1).getType() == DOMJSPRegionContexts.JSP_DIRECTIVE_NAME) { - ITextRegion name = aCoreStructuredDocumentRegion.getRegions().get(1); - try { - if (getParser() == null) { - Logger.log(Logger.WARNING, "Warning: parser text was requested by " + getClass().getName() + " but none was available; taglib support disabled"); //$NON-NLS-1$ //$NON-NLS-2$ - } - else { - boolean taglibDetected = false; - boolean taglibDirectiveDetected = false; - boolean includeDetected = false; - boolean includeDirectiveDetected = false; - int startOffset = aCoreStructuredDocumentRegion.getStartOffset(name); - int textLength = name.getTextLength(); - - if (getParser() != null) { - taglibDetected = getParser().regionMatches(startOffset, textLength, JSP12TLDNames.TAGLIB); - taglibDirectiveDetected = getParser().regionMatches(startOffset, textLength, JSP12Namespace.ElementName.DIRECTIVE_TAGLIB); - includeDetected = getParser().regionMatches(startOffset, textLength, JSP12TLDNames.INCLUDE); - includeDirectiveDetected = getParser().regionMatches(startOffset, textLength, JSP12Namespace.ElementName.DIRECTIVE_INCLUDE); - } - else { - // old fashioned way - String directiveName = getParser().getText(startOffset, textLength); - taglibDetected = directiveName.equals(JSP12TLDNames.TAGLIB); - taglibDirectiveDetected = directiveName.equals(JSP12Namespace.ElementName.DIRECTIVE_TAGLIB); - includeDetected = directiveName.equals(JSP12TLDNames.INCLUDE); - includeDirectiveDetected = directiveName.equals(JSP12Namespace.ElementName.DIRECTIVE_INCLUDE); - } - if (taglibDetected || taglibDirectiveDetected) { - processTaglib(aCoreStructuredDocumentRegion); - } - else if (includeDetected || includeDirectiveDetected) { - processInclude(aCoreStructuredDocumentRegion); - } - } - } - catch (StringIndexOutOfBoundsException sioobExc) { - // do nothing - } - } - // could test > 1, but since we only care if there are 5 (<, - // jsp:root, xmlns:prefix, =, where) - else if (aCoreStructuredDocumentRegion.getNumberOfRegions() > 4 && aCoreStructuredDocumentRegion.getRegions().get(1).getType() == DOMJSPRegionContexts.JSP_ROOT_TAG_NAME) { - if (getParser() == null) { - Logger.log(Logger.WARNING, "Warning: parser text was requested by " + getClass().getName() + " but none was available; taglib support disabled"); //$NON-NLS-1$ //$NON-NLS-2$ - } - else { - processJSPRoot(aCoreStructuredDocumentRegion); - } - } - } - - protected void processInclude(IStructuredDocumentRegion aCoreStructuredDocumentRegion) { - processInclude(aCoreStructuredDocumentRegion, aCoreStructuredDocumentRegion, getParser()); - } - - /** - * Process an include directive found by the textSource parser and - * anchor any taglibs found within at the - * anchorStructuredDocumentRegion. Includes use the including file as - * the point of reference, not necessarily the "top" file. - */ - protected void processInclude(IStructuredDocumentRegion includeStructuredDocumentRegion, IStructuredDocumentRegion anchorStructuredDocumentRegion, JSPSourceParser textSource) { - ITextRegionList regions = includeStructuredDocumentRegion.getRegions(); - String includedFile = null; - boolean isFilename = false; - try { - for (int i = 0; i < regions.size(); i++) { - ITextRegion region = regions.get(i); - if (region.getType() == DOMRegionContext.XML_TAG_ATTRIBUTE_NAME) { - if (textSource.getText(includeStructuredDocumentRegion.getStartOffset(region), region.getTextLength()).equals(JSP12TLDNames.FILE)) { - isFilename = true; - } - else { - isFilename = false; - } - } - else if (isFilename && region.getType() == DOMRegionContext.XML_TAG_ATTRIBUTE_VALUE) { - includedFile = textSource.getText(includeStructuredDocumentRegion.getStartOffset(region), region.getTextLength()); - isFilename = false; - } - } - } - catch (StringIndexOutOfBoundsException sioobExc) { - // nothing to be done - includedFile = null; - } - - if (includedFile != null) { - // strip any extraneous quotes and white space - includedFile = StringUtils.strip(includedFile).trim(); - IPath filePath = null; - if (includedFile.startsWith("/")) { //$NON-NLS-1$ - IPath contextRoot = TaglibIndex.getContextRoot(TaglibController.getFileBuffer(TLDCMDocumentManager.this).getLocation()); - filePath = contextRoot.append(includedFile); - } - else { - if (getIncludes().isEmpty()) - filePath = TaglibController.getFileBuffer(TLDCMDocumentManager.this).getLocation().removeLastSegments(1).append(includedFile); - else - filePath = ((IPath) getIncludes().peek()).removeLastSegments(1).append(includedFile); - } - // check for "loops" - if (filePath != null && !getIncludes().contains(filePath) && !filePath.equals(TaglibController.getFileBuffer(TLDCMDocumentManager.this).getLocation())) { - /* - * Prevent slow performance when editing scriptlet part of - * the JSP by only processing includes if they've been - * modified. The IncludeHelper remembers any CMDocuments - * created from the files it parses. Caching the URI and - * prefix/tagdir allows us to just enable the CMDocument - * when the previously parsed files. - * - * REMAINING PROBLEM: fTLDCMReferencesMap does not map - * from a fragment's path and also include all of the CM - * references in fragments that *it* includes. The - * fragments that it includes won't have its CM references - * loaded, but then we'd need to record the URI and - * location of the included fragment to resolve them - * correctly, modifying enableTaglib() to also take a base - * path and resolve the URI appropriately. - */ - if (hasAnyIncludeBeenModified(filePath)) { - getIncludes().push(filePath); - if (getParser() != null) { - IncludeHelper includeHelper = new IncludeHelper(anchorStructuredDocumentRegion, getParser()); - includeHelper.parse(filePath); - List references = includeHelper.taglibReferences; - fTLDCMReferencesMap.put(filePath, references); - /* - * TODO: walk up the include hierarchy and add - * these references to each of the parents. - */ - } - else - Logger.log(Logger.WARNING, "Warning: parser text was requested by " + getClass().getName() + " but none was available; taglib support disabled"); //$NON-NLS-1$ //$NON-NLS-2$ - getIncludes().pop(); - } - else { - // Add from that saved list of uris/prefixes/documents - List references = (List) fTLDCMReferencesMap.get(filePath); - for (int i = 0; references != null && i < references.size(); i++) { - TLDCMDocumentReference reference = (TLDCMDocumentReference) references.get(i); - /* - * The uri might not be resolved properly if - * relative to the JSP fragment. - */ - enableTaglibFromURI(reference.prefix, reference.uri, includeStructuredDocumentRegion); - - } - } - } - else { - if (Debug.debugTokenizer) - System.out.println("LOOP IN @INCLUDES FOUND: " + filePath); //$NON-NLS-1$ - } - } - } - - // Pulls the URI and prefix from the given jsp:root - // IStructuredDocumentRegion and - // makes sure the tags are known. - protected void processJSPRoot(IStructuredDocumentRegion jspRootStructuredDocumentRegion) { - processJSPRoot(jspRootStructuredDocumentRegion, jspRootStructuredDocumentRegion, getParser()); - } - - protected void processJSPRoot(IStructuredDocumentRegion taglibStructuredDocumentRegion, IStructuredDocumentRegion anchorStructuredDocumentRegion, JSPSourceParser textSource) { - ITextRegionList regions = taglibStructuredDocumentRegion.getRegions(); - String uri = null; - String prefix = null; - boolean taglib = false; - try { - for (int i = 0; i < regions.size(); i++) { - ITextRegion region = regions.get(i); - if (region.getType() == DOMRegionContext.XML_TAG_ATTRIBUTE_NAME) { - String name = textSource.getText(taglibStructuredDocumentRegion.getStartOffset(region), region.getTextLength()); - if (name.startsWith(XMLNS)) { //$NON-NLS-1$ - prefix = name.substring(XMLNS_LENGTH); - if (!bannedPrefixes.contains(prefix)) - taglib = true; - } - else { - prefix = null; - taglib = false; - } - } - else if (taglib && region.getType() == DOMRegionContext.XML_TAG_ATTRIBUTE_VALUE) { - uri = textSource.getText(taglibStructuredDocumentRegion.getStartOffset(region), region.getTextLength()); - if (uri != null && prefix != null && (StringUtils.strip(uri).length() > 0) && (StringUtils.strip(prefix).length() > 0)) { - if (anchorStructuredDocumentRegion == null) - enableTaglibFromURI(StringUtils.strip(prefix), StringUtils.strip(uri), taglibStructuredDocumentRegion); - else - enableTaglibFromURI(StringUtils.strip(prefix), StringUtils.strip(uri), anchorStructuredDocumentRegion); - uri = null; - prefix = null; - } - } - } - } - catch (StringIndexOutOfBoundsException sioobExc) { - // nothing to be done - uri = null; - prefix = null; - } - } - - protected void processTaglib(IStructuredDocumentRegion taglibStructuredDocumentRegion) { - processTaglib(taglibStructuredDocumentRegion, taglibStructuredDocumentRegion, getParser()); - } - - /** - * Pulls the URI and prefix from the given taglib directive - * IStructuredDocumentRegion and makes sure the tags are known. - */ - protected void processTaglib(IStructuredDocumentRegion taglibStructuredDocumentRegion, IStructuredDocumentRegion anchorStructuredDocumentRegion, JSPSourceParser textSource) { - ITextRegionList regions = taglibStructuredDocumentRegion.getRegions(); - String uri = null; - String prefix = null; - String tagdir = null; - String attrName = null; - try { - for (int i = 0; i < regions.size(); i++) { - ITextRegion region = regions.get(i); - // remember attribute name - int startOffset = taglibStructuredDocumentRegion.getStartOffset(region); - int textLength = region.getTextLength(); - if (region.getType() == DOMRegionContext.XML_TAG_ATTRIBUTE_NAME) { - // String name = textSource.getText(startOffset, - // textLength); - if (textSource.regionMatches(startOffset, textLength, JSP11TLDNames.PREFIX)) { - attrName = JSP11TLDNames.PREFIX; - } - else if (textSource.regionMatches(startOffset, textLength, JSP12TLDNames.URI)) { - attrName = JSP11TLDNames.URI; - } - else if (textSource.regionMatches(startOffset, textLength, JSP20TLDNames.TAGDIR)) { - attrName = JSP20TLDNames.TAGDIR; - } - else { - attrName = null; - } - } - // process value - else if (region.getType() == DOMRegionContext.XML_TAG_ATTRIBUTE_VALUE) { - if (JSP11TLDNames.PREFIX.equals(attrName)) - prefix = textSource.getText(startOffset, textLength); - else if (JSP11TLDNames.URI.equals(attrName)) - uri = textSource.getText(startOffset, textLength); - else if (JSP20TLDNames.TAGDIR.equals(attrName)) - tagdir = textSource.getText(startOffset, textLength); - } - } - } - catch (StringIndexOutOfBoundsException sioobExc) { - // nothing to be done - uri = null; - prefix = null; - } - if (uri != null && prefix != null && (StringUtils.strip(uri).length() > 0) && (StringUtils.strip(prefix).length() > 0)) { - if (anchorStructuredDocumentRegion == null) - enableTaglibFromURI(StringUtils.strip(prefix), StringUtils.strip(uri), taglibStructuredDocumentRegion); - else - enableTaglibFromURI(StringUtils.strip(prefix), StringUtils.strip(uri), anchorStructuredDocumentRegion); - } - else if (tagdir != null && prefix != null && (StringUtils.strip(tagdir).length() > 0) && (StringUtils.strip(prefix).length() > 0)) { - if (anchorStructuredDocumentRegion == null) - enableTagsInDir(StringUtils.strip(prefix), StringUtils.strip(tagdir), taglibStructuredDocumentRegion); - else - enableTagsInDir(StringUtils.strip(prefix), StringUtils.strip(tagdir), anchorStructuredDocumentRegion); - } - } - - private void registerTaglib(String prefix, String uri, IStructuredDocumentRegion anchorStructuredDocumentRegion, CMDocument tld) { - CMNamedNodeMap elements = tld.getElements(); - /* - * Go through the CMDocument for any tags that must be marked as - * block tags starting at the anchoring IStructuredDocumentRegion. - * As the document is edited and the IStructuredDocumentRegion - * moved around, the block tag enablement will automatically - * follow it. - */ - for (int i = 0; i < elements.getLength(); i++) { - TLDElementDeclaration ed = (TLDElementDeclaration) elements.item(i); - if (ed.getBodycontent() == JSP12TLDNames.CONTENT_TAGDEPENDENT) - addBlockTag(prefix + ":" + ed.getNodeName(), anchorStructuredDocumentRegion); //$NON-NLS-1$ - } - /* - * Since modifications to StructuredDocumentRegions adjacent to a - * taglib directive can cause that IStructuredDocumentRegion to be - * reported, filter out any duplicated URIs. When the taglib is - * actually modified, a full rebuild will occur and no duplicates - * will/should be found. - */ - boolean doTrack = true; - List trackers = getTaglibTrackers(); - for (int i = 0; i < trackers.size(); i++) { - TaglibTracker tracker = (TaglibTracker) trackers.get(i); - if (tracker.getPrefix().equals(prefix) && tracker.getURI().equals(uri)) { - doTrack = false; - } - } - if (doTrack) { - addTaglibTracker(prefix, uri, anchorStructuredDocumentRegion, tld); - } - } - - private void resetBlockTags() { - if (getParser() == null) - return; - Iterator names = getParser().getBlockMarkers().iterator(); - while (names.hasNext()) { - BlockMarker marker = (BlockMarker) names.next(); - if (!marker.isGlobal() && marker.getContext() == DOMRegionContext.BLOCK_TEXT) { - if (_debug) { - System.out.println("TLDCMDocumentManager removing block tag named: " + marker.getTagName()); //$NON-NLS-1$ - } - names.remove(); - } - } - } - - public void resetNodes() { - if (Debug.debugTaglibs) - System.out.println(getClass().getName() + ": resetting"); //$NON-NLS-1$ - getIncludes().clear(); - resetBlockTags(); - resetTaglibTrackers(); - } - - public void setStructuredDocument(IStructuredDocument newDocument) { - Assert.isTrue(newDocument != null, "null document"); //$NON-NLS-1$ - Assert.isTrue(newDocument.getParser() != null, "null document parser"); //$NON-NLS-1$ - Assert.isTrue(newDocument.getParser() instanceof JSPSourceParser, "can only listen to document with a JSPSourceParser"); //$NON-NLS-1$ - getSourceParser().removeStructuredDocumentRegionHandler(this); - setSourceParser((JSPSourceParser) newDocument.getParser()); - getSourceParser().addStructuredDocumentRegionHandler(this); - } - } - - protected class IncludeHelper extends DirectiveStructuredDocumentRegionHandler { - protected IStructuredDocumentRegion fAnchor = null; - protected JSPSourceParser fLocalParser = null; - protected JSPSourceParser fParentParser = null; - List taglibReferences = null; - - public IncludeHelper(IStructuredDocumentRegion anchor, JSPSourceParser rootParser) { - super(); - fAnchor = anchor; - fParentParser = rootParser; - taglibReferences = new ArrayList(0); - } - - protected void addTaglibTracker(String prefix, String uri, IStructuredDocumentRegion anchorStructuredDocumentRegion, CMDocument tldCMDocument) { - super.addTaglibTracker(prefix, uri, anchorStructuredDocumentRegion, tldCMDocument); - TLDCMDocumentReference reference = new TLDCMDocumentReference(); - reference.prefix = prefix; - reference.uri = uri; - taglibReferences.add(reference); - } - - private String detectCharset(IFile file) { - if (file.getType() == IResource.FILE && file.isAccessible()) { - IContentDescription d = null; - try { - // optimized description lookup, might not succeed - d = file.getContentDescription(); - if (d != null) - return d.getCharset(); - } - catch (CoreException e) { - // should not be possible given the accessible and file - // type - // check above - } - InputStream contents = null; - try { - contents = file.getContents(); - IContentDescription description = Platform.getContentTypeManager().getDescriptionFor(contents, file.getName(), new QualifiedName[]{IContentDescription.CHARSET}); - if (description != null) { - return description.getCharset(); - } - } - catch (IOException e) { - // will try to cleanup in finally - } - catch (CoreException e) { - Logger.logException(e); - } - finally { - if (contents != null) { - try { - contents.close(); - } - catch (Exception e) { - // not sure how to recover at this point - } - } - } - } - return ResourcesPlugin.getEncoding(); - } - - protected String getContents(IPath filePath) { - StringBuffer s = new StringBuffer(); - IFile iFile = ResourcesPlugin.getWorkspace().getRoot().getFile(filePath); - if (iFile != null && iFile.exists()) { - String charset = detectCharset(iFile); - InputStream contents = null; - try { - contents = iFile.getContents(); - Reader reader = new InputStreamReader(contents, charset); - char[] readBuffer = new char[2048]; - int n = reader.read(readBuffer); - while (n > 0) { - s.append(readBuffer, 0, n); - n = reader.read(readBuffer); - } - } - catch (Exception e) { - if (Debug.debugStructuredDocument) - Logger.log(Logger.WARNING, "An exception occured while scanning " + filePath, e); //$NON-NLS-1$ - } - finally { - try { - if (contents != null) { - contents.close(); - } - } - catch (Exception e) { - // nothing to do - } - } - } - else { - int c = 0; - int length = 0; - int count = 0; - File file = null; - FileInputStream fis = null; - try { - file = new File(filePath.toString()); - length = (int) file.length(); - fis = new FileInputStream(file); - while (((c = fis.read()) >= 0) && (count < length)) { - count++; - s.append((char) c); - } - } - catch (FileNotFoundException e) { - if (Debug.debugStructuredDocument) - System.out.println("File not found : \"" + filePath + "\""); //$NON-NLS-2$//$NON-NLS-1$ - } - catch (ArrayIndexOutOfBoundsException e) { - if (Debug.debugStructuredDocument) - System.out.println("Usage wrong: specify inputfile"); //$NON-NLS-1$ - //$NON-NLS-1$ - } - catch (IOException e) { - if (Debug.debugStructuredDocument) - System.out.println("An I/O error occured while scanning :"); //$NON-NLS-1$ - //$NON-NLS-1$ - } - catch (Exception e) { - if (Debug.debugStructuredDocument) - e.printStackTrace(); - } - finally { - try { - if (fis != null) { - fis.close(); - } - } - catch (Exception e) { - // nothing to do - } - } - } - return s.toString(); - } - - public void nodeParsed(IStructuredDocumentRegion aCoreStructuredDocumentRegion) { - // could test > 1, but since we only care if there are 8 (<%@, - // taglib, uri, =, where, prefix, =, what) - if (aCoreStructuredDocumentRegion.getNumberOfRegions() > 1 && aCoreStructuredDocumentRegion.getRegions().get(1).getType() == DOMJSPRegionContexts.JSP_DIRECTIVE_NAME) { - ITextRegion name = aCoreStructuredDocumentRegion.getRegions().get(1); - try { - String directiveName = fLocalParser.getText(aCoreStructuredDocumentRegion.getStartOffset(name), name.getTextLength()); - if (directiveName.equals(JSP12TLDNames.TAGLIB) || directiveName.equals(JSP12Namespace.ElementName.DIRECTIVE_TAGLIB)) { - processTaglib(aCoreStructuredDocumentRegion, fAnchor, fLocalParser); - } - if (directiveName.equals(JSP12TLDNames.INCLUDE) || directiveName.equals(JSP12Namespace.ElementName.DIRECTIVE_INCLUDE)) { - processInclude(aCoreStructuredDocumentRegion, fAnchor, fLocalParser); - } - } - catch (StringIndexOutOfBoundsException sioobExc) { - // do nothing - } - } - // could test > 1, but since we only care if there are 5 (<, - // jsp:root, xmlns:prefix, =, where) - else if (aCoreStructuredDocumentRegion.getNumberOfRegions() > 4 && aCoreStructuredDocumentRegion.getRegions().get(1).getType() == DOMJSPRegionContexts.JSP_ROOT_TAG_NAME) { - processJSPRoot(aCoreStructuredDocumentRegion, fAnchor, fLocalParser); - } - } - - /** - * @param path - - * the fullpath for the resource to be parsed - */ - void parse(IPath path) { - JSPSourceParser p = new JSPSourceParser(); - fLocalParser = p; - List blockTags = fParentParser.getBlockMarkers(); - String s = getContents(path); - fLocalParser.addStructuredDocumentRegionHandler(this); - fLocalParser.reset(s); - for (int i = 0; i < blockTags.size(); i++) { - BlockMarker marker = (BlockMarker) blockTags.get(i); - fLocalParser.addBlockMarker(new BlockMarker(marker.getTagName(), null, marker.getContext(), marker.isCaseSensitive())); - } - // force parse - fLocalParser.getDocumentRegions(); - fLocalParser = null; - } - - public void resetNodes() { - } - } - - /** - * An entry in the shared cache map - */ - static class TLDCacheEntry { - CMDocument document; - int referenceCount; - } - - private static class TLDCMDocumentDescriptor { - Object cacheKey; - CMDocument document; - - TLDCMDocumentDescriptor() { - super(); - } - } - - private class TLDCMDocumentReference { - String prefix; - String uri; - } - - static final boolean _debug = "true".equalsIgnoreCase(Platform.getDebugOption("org.eclipse.jst.jsp.core/debug/tldcmdocument/manager")); //$NON-NLS-1$ //$NON-NLS-2$ - static final boolean _debugCache = "true".equalsIgnoreCase(Platform.getDebugOption("org.eclipse.jst.jsp.core/debug/tldcmdocument/cache")); //$NON-NLS-1$ //$NON-NLS-2$ - // will hold the prefixes banned by the specification; taglibs may not use - // them - protected static List bannedPrefixes = null; - - private static Hashtable fCache = null; - static final String XMLNS = "xmlns:"; //$NON-NLS-1$ - - static final int XMLNS_LENGTH = XMLNS.length(); - - static { - bannedPrefixes = new ArrayList(7); - bannedPrefixes.add("jsp"); //$NON-NLS-1$ - bannedPrefixes.add("jspx"); //$NON-NLS-1$ - bannedPrefixes.add("java"); //$NON-NLS-1$ - bannedPrefixes.add("javax"); //$NON-NLS-1$ - bannedPrefixes.add("servlet"); //$NON-NLS-1$ - bannedPrefixes.add("sun"); //$NON-NLS-1$ - bannedPrefixes.add("sunw"); //$NON-NLS-1$ - } - - /** - * Gets all of the known documents. - * - * @return Returns a Hashtable of either TLDCacheEntrys or WeakReferences - * to TLD CMDocuments - */ - public static Hashtable getSharedDocumentCache() { - if (fCache == null) { - fCache = new Hashtable(); - } - return fCache; - } - - - public static Object getUniqueIdentifier(ITaglibRecord reference) { - Object identifier = null; - switch (reference.getRecordType()) { - case (ITaglibRecord.TLD) : { - ITLDRecord record = (ITLDRecord) reference; - identifier = record.getPath(); - } - break; - case (ITaglibRecord.JAR) : { - IJarRecord record = (IJarRecord) reference; - identifier = record.getLocation(); - } - break; - case (ITaglibRecord.TAGDIR) : { - // TagDirRecord record = (TagDirRecord) reference; - // document = - // buildCMDocumentFromDirectory(record.getLocation().toFile()); - } - break; - case (ITaglibRecord.URL) : { - IURLRecord record = (IURLRecord) reference; - identifier = record.getURL(); - } - break; - default : - identifier = reference; - break; - } - return identifier; - } - private CMDocumentFactoryTLD fCMDocumentBuilder = null; - - private DirectiveStructuredDocumentRegionHandler fDirectiveHandler = null; - - /** - * The locally-know list of CMDocuments - */ - private Hashtable fDocuments = null; - - // timestamp cache to prevent excessive reparsing - // of included files - // IPath (filepath) > Long (modification stamp) - HashMap fInclude2TimestampMap = new HashMap(); - - private Stack fIncludes = null; - - private JSPSourceParser fParser = null; - - private List fTaglibTrackers = null; - - Map fTLDCMReferencesMap = new HashMap(); - - public TLDCMDocumentManager() { - super(); - } - - public void clearCache() { - if (_debugCache) { - System.out.println("TLDCMDocumentManager cleared its private CMDocument cache"); //$NON-NLS-1$ - } - for (Iterator iter = getDocuments().keySet().iterator(); iter.hasNext();) { - Object key = iter.next(); - synchronized (getSharedDocumentCache()) { - Object o = getSharedDocumentCache().get(key); - if (o instanceof TLDCacheEntry) { - TLDCacheEntry entry = (TLDCacheEntry) o; - entry.referenceCount--; - if (entry.referenceCount <= 0) { - getSharedDocumentCache().put(key, new WeakReference(entry.document)); - } - } - } - } - } - - /** - * Derives an unique cache key for the give URI. The URI is "resolved" - * and a unique value generated from the result. This ensures that two - * different relative references from different files do not have overlapping - * TLD records in the shared cache if they don't resolve to the same TLD. - * - * @param uri - * @return - */ - protected Object getCacheKey(String uri) { - ITaglibRecord record = TaglibIndex.resolve(getCurrentParserPath().toString(), uri, false); - if (record != null) { - return getUniqueIdentifier(record); - } - String location = URIResolverPlugin.createResolver().resolve(getCurrentBaseLocation().toString(), null, uri); - return location; - } - - /** - * Return the CMDocument at the uri (cached) - */ - protected CMDocument getCMDocument(String uri) { - if (uri == null || uri.length() == 0) - return null; - String reference = uri; - /** - * JSP 1.2 Specification, section 5.2.2 jsp-1_2-fcs-spec.pdf, page 87 - */ - String URNprefix = "urn:jsptld:"; //$NON-NLS-1$ - if (reference.startsWith(URNprefix)) { - /** - * @see section 7.3.2 - */ - if (reference.length() > URNprefix.length()) - reference = reference.substring(11); - } - else { - /** - * @see section 7.3.6 - */ - } - Object cacheKey = getCacheKey(reference); - CMDocument doc = (CMDocument) getDocuments().get(cacheKey); - if (doc == null) { - /* - * If hasn't been moved into the local table, do so and increment - * the count. A local URI reference can be different depending on - * the file from which it was referenced. Use a computed key to - * keep them straight. - */ - Object o = getSharedDocumentCache().get(cacheKey); - if (o != null) { - if (o instanceof TLDCacheEntry) { - TLDCacheEntry entry = (TLDCacheEntry) o; - if (_debugCache) { - System.out.println("TLDCMDocument cache hit on " + cacheKey); - } - doc = entry.document; - entry.referenceCount++; - } - else if (o instanceof WeakReference) { - doc = (CMDocument) ((WeakReference) o).get(); - if (doc != null) { - TLDCacheEntry entry = new TLDCacheEntry(); - entry.document = doc; - entry.referenceCount = 1; - getSharedDocumentCache().put(cacheKey, entry); - } - } - } - /* No document was found cached, create a new one and share it */ - if (doc == null) { - if (_debugCache) { - System.out.println("TLDCMDocument cache miss on " + cacheKey); - } - TLDCMDocumentDescriptor descriptor = loadTaglib(reference); - if (descriptor != null) { - TLDCacheEntry entry = new TLDCacheEntry(); - doc = entry.document = descriptor.document; - entry.referenceCount = 1; - getSharedDocumentCache().put(cacheKey, entry); - } - } - if (doc != null) { - getDocuments().put(cacheKey, doc); - } - } - return doc; - } - - /** - * Gets the cMDocumentBuilder. - * - * @return Returns a CMDocumentFactoryTLD, since it has more builder - * methods - */ - protected CMDocumentFactoryTLD getCMDocumentBuilder() { - if (fCMDocumentBuilder == null) - fCMDocumentBuilder = new CMDocumentFactoryTLD(); - return fCMDocumentBuilder; - } - - public List getCMDocumentTrackers(int offset) { - List validDocs = new ArrayList(); - Iterator alldocs = getTaglibTrackers().iterator(); - while (alldocs.hasNext()) { - TaglibTracker aTracker = (TaglibTracker) alldocs.next(); - if (aTracker.getStructuredDocumentRegion().getStartOffset() < offset || offset < 0) { - validDocs.add(aTracker); - } - } - return validDocs; - } - - public List getCMDocumentTrackers(String prefix, int offset) { - List validDocs = new ArrayList(); - Iterator alldocs = getTaglibTrackers().iterator(); - while (alldocs.hasNext()) { - TaglibTracker aTracker = (TaglibTracker) alldocs.next(); - if ((aTracker.getStructuredDocumentRegion().getStartOffset() < offset || offset < 0) && aTracker.getPrefix().equals(prefix)) { - validDocs.add(aTracker); - } - } - return validDocs; - } - - /** - * Return the filesystem location in the current parser. This method is - * called while recursing through included fragments, so it much check the - * include stack. The filesystem location is needed for common URI - * resolution in case the Taglib Index doesn't know the URI being loaded. - * - * @return - */ - IPath getCurrentBaseLocation() { - IPath baseLocation = null; - IPath path = getCurrentParserPath(); - baseLocation = ResourcesPlugin.getWorkspace().getRoot().getFile(path).getLocation(); - if (baseLocation == null) { - baseLocation = path; - } - return baseLocation; - } - - /** - * Return the path used in the current parser. This method is called while - * recursing through included fragments, so it much check the include - * stack. - * - * @return - */ - IPath getCurrentParserPath() { - IPath path = null; - if (!getIncludes().isEmpty()) { - path = (IPath) getIncludes().peek(); - } - else { - path = TaglibController.getFileBuffer(this).getLocation(); - } - - return path; - } - - protected DirectiveStructuredDocumentRegionHandler getDirectiveStructuredDocumentRegionHandler() { - if (fDirectiveHandler == null) - fDirectiveHandler = new DirectiveStructuredDocumentRegionHandler(); - return fDirectiveHandler; - } - - /** - * Gets the documents. - * - * @return Returns a java.util.Hashtable - */ - public Hashtable getDocuments() { - if (fDocuments == null) - fDocuments = new Hashtable(); - return fDocuments; - } - - /** - * Return the CMDocument at the tagdir (cached) - */ - protected CMDocument getImplicitCMDocument(String tagdir) { - if (tagdir == null || tagdir.length() == 0) - return null; - String reference = tagdir; - /** - * JSP 1.2 Specification, section 5.2.2 jsp-1_2-fcs-spec.pdf, page 87 - */ - String URNprefix = "urn:jsptld:"; //$NON-NLS-1$ - if (reference.startsWith(URNprefix)) { - /** - * @see section 7.3.2 - */ - if (reference.length() > URNprefix.length()) - reference = reference.substring(11); - } - else { - /** - * @see section 7.3.6 - */ - } - CMDocument doc = (CMDocument) getDocuments().get(reference); - if (doc == null) { - doc = loadTagDir(reference); - if (doc != null) - getDocuments().put(reference, doc); - } - return doc; - } - - /** - * Gets the includes. - * - * @return Returns a Stack - */ - protected Stack getIncludes() { - if (fIncludes == null) - fIncludes = new Stack(); - return fIncludes; - } - - JSPSourceParser getParser() { - return fParser; - } - - public JSPSourceParser getSourceParser() { - return fParser; - } - - public StructuredDocumentRegionHandler getStructuredDocumentRegionHandler() { - return getDirectiveStructuredDocumentRegionHandler(); - } - - /** - * - * @return java.util.List - */ - public List getTaglibTrackers() { - if (fTaglibTrackers == null) - fTaglibTrackers = new ArrayList(); - return fTaglibTrackers; - } - - /** - * @param filePath - * the path to check for modification - */ - boolean hasAnyIncludeBeenModified(IPath filePath) { - boolean result = false; - // check the top level - if (hasBeenModified(filePath)) { - result = true; - } - else { - // check all includees - Iterator iter = fInclude2TimestampMap.keySet().iterator(); - while (iter.hasNext()) { - if (hasBeenModified((IPath) iter.next())) { - result = true; - break; - } - } - } - return result; - } - - /** - * @param filename - * @return - */ - boolean hasBeenModified(IPath filePath) { - boolean result = false; - // quick filename/timestamp cache check here... - IFile f = null; - if (f == null && filePath.segmentCount() > 1) { - f = ResourcesPlugin.getWorkspace().getRoot().getFile(filePath); - } - if (f != null && f.exists()) { - Long currentStamp = new Long(f.getModificationStamp()); - Object o = fInclude2TimestampMap.get(filePath); - if (o != null) { - Long previousStamp = (Long) o; - // stamps don't match, file changed - if (currentStamp.longValue() != previousStamp.longValue()) { - result = true; - // store for next time - fInclude2TimestampMap.put(filePath, currentStamp); - } - } - else { - // return true, since we've not encountered this file yet. - result = true; - // store for next time - fInclude2TimestampMap.put(filePath, currentStamp); - } - } - return result; - } - - public void indexChanged(ITaglibRecordEvent event) {} - - /** - * Loads the tags from the specified URI. It must point to a URL of valid - * tag files to work. - */ - protected CMDocument loadTagDir(String uri) { - ITaglibRecord reference = TaglibIndex.resolve(getCurrentParserPath().toString(), uri, false); - if (reference != null) { - CMDocument document = getCMDocumentBuilder().createCMDocument(reference); - if (document != null) { - return document; - } - } - // JSP2_TODO: implement for JSP 2.0 - String location = URIResolverPlugin.createResolver().resolve(getCurrentBaseLocation().toString(), null, uri); - if (location == null) - return null; - if (_debug) { - System.out.println("Loading tags from dir" + uri + " at " + location); //$NON-NLS-2$//$NON-NLS-1$ - } - return getCMDocumentBuilder().createCMDocument(location); - } - - /** - * Loads the taglib from the specified URI. It must point to a valid - * taglib descriptor to work. - */ - protected TLDCMDocumentDescriptor loadTaglib(String uri) { - TLDCMDocumentDescriptor entry = null; - IPath currentPath = getCurrentParserPath(); - if (currentPath != null) { - CMDocument document = null; - ITaglibRecord record = TaglibIndex.resolve(currentPath.toString(), uri, false); - if (record != null) { - document = getCMDocumentBuilder().createCMDocument(record); - if (document != null) { - entry = new TLDCMDocumentDescriptor(); - entry.document = document; - entry.cacheKey = getUniqueIdentifier(record); - } - } - else { - /* Not a very-often used code path (we hope) */ - IPath currentBaseLocation = getCurrentBaseLocation(); - if (currentBaseLocation != null) { - String location = URIResolverPlugin.createResolver().resolve(currentBaseLocation.toString(), null, uri); - if (location != null) { - if (_debug) { - System.out.println("Loading tags from " + uri + " at " + location); //$NON-NLS-2$//$NON-NLS-1$ - } - document = getCMDocumentBuilder().createCMDocument(location); - entry = new TLDCMDocumentDescriptor(); - entry.document = document; - entry.cacheKey = location; - } - } - } - } - return entry; - } - - protected void resetTaglibTrackers() { - if (_debug) { - System.out.println("TLDCMDocumentManager cleared its taglib trackers\n"); //$NON-NLS-1$ - } - getTaglibTrackers().clear(); - } - - public void setSourceParser(JSPSourceParser parser) { - if (fParser != null) - fParser.removeStructuredDocumentRegionHandler(getStructuredDocumentRegionHandler()); - fParser = parser; - if (fParser != null) - fParser.addStructuredDocumentRegionHandler(getStructuredDocumentRegionHandler()); - } -}
\ No newline at end of file diff --git a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/contentmodel/tld/TLDFunctionImpl.java b/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/contentmodel/tld/TLDFunctionImpl.java deleted file mode 100644 index 65c7de02ce..0000000000 --- a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/contentmodel/tld/TLDFunctionImpl.java +++ /dev/null @@ -1,151 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2004 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - *******************************************************************************/ -package org.eclipse.jst.jsp.core.internal.contentmodel.tld; - -import java.util.ArrayList; -import java.util.List; - -import org.eclipse.jst.jsp.core.internal.contentmodel.tld.provisional.TLDFunction; -import org.eclipse.wst.xml.core.internal.contentmodel.CMDocument; - -public class TLDFunctionImpl implements TLDFunction { - private String fClassName = null; - private String fDescription = null; - private String fDisplayName = null; - private String fExample = null; - private List fExtensions = new ArrayList(0); - private String fIcon = null; - private String fName = null; - - private CMDocument fOwnerDocument = null; - private String fSignature = null; - - public TLDFunctionImpl(CMDocument owner) { - super(); - fOwnerDocument = owner; - } - - /** - * @return Returns the className. - */ - public String getClassName() { - return fClassName; - } - /** - * @return Returns the description. - */ - public String getDescription() { - return fDescription; - } - - /** - * @return Returns the displayName. - */ - public String getDisplayName() { - return fDisplayName; - } - - /** - * @return Returns the example. - */ - public String getExample() { - return fExample; - } - - /** - * @return Returns the extensions. - */ - public List getExtensions() { - return fExtensions; - } - - /** - * @return Returns the icon. - */ - public String getIcon() { - return fIcon; - } - - /** - * @return Returns the name. - */ - public String getName() { - return fName; - } - - /** - * @return Returns the ownerDocument. - */ - public CMDocument getOwnerDocument() { - return fOwnerDocument; - } - - /** - * @return Returns the signature. - */ - public String getSignature() { - return fSignature; - } - - /** - * @param className - * The className to set. - */ - public void setClassName(String className) { - fClassName = className; - } - /** - * @param description The description to set. - */ - public void setDescription(String description) { - fDescription = description; - } - - /** - * @param displayName - * The displayName to set. - */ - public void setDisplayName(String displayName) { - fDisplayName = displayName; - } - - /** - * @param example - * The example to set. - */ - public void setExample(String example) { - fExample = example; - } - - /** - * @param icon - * The icon to set. - */ - public void setIcon(String icon) { - fIcon = icon; - } - - /** - * @param name - * The name to set. - */ - public void setName(String name) { - fName = name; - } - - /** - * @param signature - * The signature to set. - */ - public void setSignature(String signature) { - fSignature = signature; - } -}
\ No newline at end of file diff --git a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/contentmodel/tld/TLDInitParamImpl.java b/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/contentmodel/tld/TLDInitParamImpl.java deleted file mode 100644 index 451b2a2e20..0000000000 --- a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/contentmodel/tld/TLDInitParamImpl.java +++ /dev/null @@ -1,64 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2004 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - *******************************************************************************/ -/* - * Created on Sep 9, 2003 - * - * To change the template for this generated file go to - * Window>Preferences>Java>Code Generation>Code and Comments - */ -package org.eclipse.jst.jsp.core.internal.contentmodel.tld; - -import org.eclipse.jst.jsp.core.internal.contentmodel.tld.provisional.TLDInitParam; -import org.eclipse.wst.sse.core.utils.StringUtils; - - -public class TLDInitParamImpl implements TLDInitParam { - private String description; - private String name; - private String value; - - public TLDInitParamImpl() { - super(); - } - - public String getDescription() { - return description; - } - - public String getName() { - return name; - } - - public String getValue() { - return value; - } - - public void setDescription(String description) { - this.description = description; - } - - public void setName(String name) { - this.name = name; - } - - public void setValue(String value) { - this.value = value; - } - - public String toString() { - StringBuffer buffer = new StringBuffer(); - buffer.append(super.toString()); - buffer.append("\n\t name:" + StringUtils.escape(getName())); //$NON-NLS-1$ - buffer.append("\n\t description:" + StringUtils.escape(getDescription())); //$NON-NLS-1$ - buffer.append("\n\t value:" + StringUtils.escape(getValue())); //$NON-NLS-1$ - return buffer.toString(); - } -}
\ No newline at end of file diff --git a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/contentmodel/tld/TLDListenerImpl.java b/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/contentmodel/tld/TLDListenerImpl.java deleted file mode 100644 index 011ae6fbfd..0000000000 --- a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/contentmodel/tld/TLDListenerImpl.java +++ /dev/null @@ -1,40 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2004 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - *******************************************************************************/ -/* - * Created on Sep 9, 2003 - * - * To change the template for this generated file go to - * Window>Preferences>Java>Code Generation>Code and Comments - */ -package org.eclipse.jst.jsp.core.internal.contentmodel.tld; - -import org.eclipse.jst.jsp.core.internal.contentmodel.tld.provisional.TLDListener; -import org.eclipse.wst.sse.core.utils.StringUtils; - - -public class TLDListenerImpl implements TLDListener { - protected String listenerClass; - - public String getListenerClass() { - return listenerClass; - } - - public void setListenerClass(String className) { - listenerClass = className; - } - - public String toString() { - StringBuffer buffer = new StringBuffer(); - buffer.append(super.toString()); - buffer.append("\n\t listener class:" + StringUtils.escape(getListenerClass())); //$NON-NLS-1$ - return buffer.toString(); - } -}
\ No newline at end of file diff --git a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/contentmodel/tld/TLDValidatorImpl.java b/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/contentmodel/tld/TLDValidatorImpl.java deleted file mode 100644 index 16b6f2009d..0000000000 --- a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/contentmodel/tld/TLDValidatorImpl.java +++ /dev/null @@ -1,58 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2004 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - *******************************************************************************/ -/* - * Created on Sep 9, 2003 - * - * To change the template for this generated file go to - * Window>Preferences>Java>Code Generation>Code and Comments - */ -package org.eclipse.jst.jsp.core.internal.contentmodel.tld; - -import java.util.ArrayList; -import java.util.List; - -import org.eclipse.jst.jsp.core.internal.contentmodel.tld.provisional.TLDValidator; -import org.eclipse.wst.sse.core.utils.StringUtils; - - -public class TLDValidatorImpl implements TLDValidator { - protected List initParams; - protected String validatorClass; - - public List getInitParams() { - if (initParams == null) - initParams = new ArrayList(); - return initParams; - } - - public String getValidatorClass() { - return validatorClass; - } - - public void setInitParams(List initParams) { - this.initParams = initParams; - } - - public void setValidatorClass(String validatorClass) { - this.validatorClass = validatorClass; - } - - public String toString() { - StringBuffer buffer = new StringBuffer(); - buffer.append(super.toString()); - buffer.append("\n\t validator class:" + StringUtils.escape(getValidatorClass())); //$NON-NLS-1$ - buffer.append("\n\t init-parms:"); //$NON-NLS-1$ - for (int i = 0; i < getInitParams().size(); i++) { - buffer.append("\n" + StringUtils.replace(getInitParams().get(i).toString(), "\n", "\n\t\t")); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ - } - return buffer.toString(); - } -}
\ No newline at end of file diff --git a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/contentmodel/tld/TLDVariableImpl.java b/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/contentmodel/tld/TLDVariableImpl.java deleted file mode 100644 index 7998305831..0000000000 --- a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/contentmodel/tld/TLDVariableImpl.java +++ /dev/null @@ -1,101 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2004 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - *******************************************************************************/ -package org.eclipse.jst.jsp.core.internal.contentmodel.tld; - -import org.eclipse.jst.jsp.core.internal.contentmodel.tld.provisional.JSP12TLDNames; -import org.eclipse.jst.jsp.core.internal.contentmodel.tld.provisional.TLDVariable; -import org.eclipse.wst.sse.core.utils.StringUtils; - - -public class TLDVariableImpl implements TLDVariable { - // optional - defaults to true - private boolean declare = true; - - private String fDescription; - // required - private String nameFromAttribute; - // required - private String nameGiven; - // optional - defaults to NESTED - private String scope = JSP12TLDNames.VARIABLE_SCOPE_NESTED; - // required - defaults to a String - private String variableClass = "java.lang.String"; //$NON-NLS-1$ - - public boolean getDeclare() { - return declare; - } - - /** - * @return Returns the description. - */ - public String getDescription() { - return fDescription; - } - - public String getNameFromAttribute() { - return nameFromAttribute; - } - - public String getNameGiven() { - return nameGiven; - } - - public String getScope() { - return scope; - } - - public String getVariableClass() { - return variableClass; - } - - public void setDeclare(boolean declare) { - this.declare = declare; - } - - public void setDeclareString(String decl) { - setDeclare(decl.equals(JSP12TLDNames.TRUE) || decl.equals(JSP12TLDNames.YES)); - } - /** - * @param description The description to set. - */ - public void setDescription(String description) { - fDescription = description; - } - - public void setNameFromAttribute(String nameFromAttribute) { - this.nameFromAttribute = nameFromAttribute; - } - - public void setNameGiven(String nameGiven) { - this.nameGiven = nameGiven; - } - - public void setScope(String scope) { - this.scope = scope; - } - - public void setVariableClass(String variableClass) { - this.variableClass = variableClass; - } - - public String toString() { - StringBuffer buffer = new StringBuffer(); - buffer.append(super.toString()); - buffer.append("\n\t name given:" + StringUtils.escape(getNameGiven())); //$NON-NLS-1$ - buffer.append("\n\t name from attribute:" + StringUtils.escape(getNameFromAttribute())); //$NON-NLS-1$ - // Boolean.toString(boolean) is introduced in JDK 1.4 - //buffer.append("\n\t declare:" + StringUtils.escape(Boolean.toString(getDeclare()))); - buffer.append("\n\t declare:" + StringUtils.toString(getDeclare())); //$NON-NLS-1$ - buffer.append("\n\t scope:" + StringUtils.escape(getScope())); //$NON-NLS-1$ - buffer.append("\n\t variable class:" + StringUtils.escape(getVariableClass())); //$NON-NLS-1$ - return buffer.toString(); - } -}
\ No newline at end of file diff --git a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/contentmodel/tld/TaglibTracker.java b/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/contentmodel/tld/TaglibTracker.java deleted file mode 100644 index fcd90af475..0000000000 --- a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/contentmodel/tld/TaglibTracker.java +++ /dev/null @@ -1,41 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2004 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - *******************************************************************************/ -package org.eclipse.jst.jsp.core.internal.contentmodel.tld; - - - -import org.eclipse.jst.jsp.core.internal.contentmodel.CMDocumentWrapperImpl; -import org.eclipse.wst.sse.core.internal.provisional.text.IStructuredDocumentRegion; -import org.eclipse.wst.xml.core.internal.contentmodel.CMDocument; -import org.eclipse.wst.xml.core.internal.provisional.contentmodel.CMDocumentTracker; - -/** - * TaglibTracker class - */ -public class TaglibTracker extends CMDocumentWrapperImpl implements CMDocumentTracker { - - private IStructuredDocumentRegion fStructuredDocumentRegion; - - public TaglibTracker(String newURI, String newPrefix, CMDocument tld, IStructuredDocumentRegion aStructuredDocumentRegion) { - super(newURI, newPrefix, tld); - fStructuredDocumentRegion = aStructuredDocumentRegion; - } - - public IStructuredDocumentRegion getStructuredDocumentRegion() { - return fStructuredDocumentRegion; - } - - public String toString() { - if (getStructuredDocumentRegion() != null) - return getPrefix() + "@" + getStructuredDocumentRegion().getStartOffset(); //$NON-NLS-1$ - return super.toString(); - } -}
\ No newline at end of file diff --git a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/contentmodel/tld/provisional/JSP11TLDNames.java b/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/contentmodel/tld/provisional/JSP11TLDNames.java deleted file mode 100644 index 6a484dc6a7..0000000000 --- a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/contentmodel/tld/provisional/JSP11TLDNames.java +++ /dev/null @@ -1,49 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2004 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - *******************************************************************************/ -/*nlsXXX*/ -package org.eclipse.jst.jsp.core.internal.contentmodel.tld.provisional; - -public interface JSP11TLDNames { - - String TAGLIB = "taglib"; //$NON-NLS-1$ - - String CONTENT_JSP = "JSP"; //$NON-NLS-1$ - String CONTENT_EMPTY = "empty"; //$NON-NLS-1$ - String CONTENT_TAGDEPENDENT = "tagdependent"; //$NON-NLS-1$ - - String TAG = "tag"; //$NON-NLS-1$ - String JSPVERSION = "jspversion"; //$NON-NLS-1$ - String TLIBVERSION = "tlibversion"; //$NON-NLS-1$ - String SHORTNAME = "shortname"; //$NON-NLS-1$ - String URI = "uri"; //$NON-NLS-1$ - String URN = "urn"; //$NON-NLS-1$ - String INFO = "info"; //$NON-NLS-1$ - - String NAME = "name"; //$NON-NLS-1$ - String TEICLASS = "teiclass"; //$NON-NLS-1$ - String TAGCLASS = "tagclass"; //$NON-NLS-1$ - String BODYCONTENT = "bodycontent"; //$NON-NLS-1$ - String ATTRIBUTE = "attribute"; //$NON-NLS-1$ - - String ID = "id"; //$NON-NLS-1$ - String REQUIRED = "required"; //$NON-NLS-1$ - String RTEXPRVALUE = "rtexprvalue"; //$NON-NLS-1$ - - String PREFIX = "prefix"; //$NON-NLS-1$ - - String INCLUDE = "include"; //$NON-NLS-1$ - String FILE = "file"; //$NON-NLS-1$ - - String TRUE = "true"; //$NON-NLS-1$ - String FALSE = "false"; //$NON-NLS-1$ - String YES = "yes"; //$NON-NLS-1$ - String NO = "no"; //$NON-NLS-1$ -}
\ No newline at end of file diff --git a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/contentmodel/tld/provisional/JSP12TLDNames.java b/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/contentmodel/tld/provisional/JSP12TLDNames.java deleted file mode 100644 index 7072988780..0000000000 --- a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/contentmodel/tld/provisional/JSP12TLDNames.java +++ /dev/null @@ -1,77 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2004 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - *******************************************************************************/ -/*nlsXXX*/ -package org.eclipse.jst.jsp.core.internal.contentmodel.tld.provisional; - -public interface JSP12TLDNames { - - String TAGLIB = JSP11TLDNames.TAGLIB; - - String CONTENT_JSP = JSP11TLDNames.CONTENT_JSP; - String CONTENT_EMPTY = JSP11TLDNames.CONTENT_EMPTY; - String CONTENT_TAGDEPENDENT = JSP11TLDNames.CONTENT_TAGDEPENDENT; - - String TAG = JSP11TLDNames.TAG; - String JSP_VERSION = "jsp-version"; //$NON-NLS-1$ - String TLIB_VERSION = "tlib-version"; //$NON-NLS-1$ - String SHORT_NAME = "short-name"; //$NON-NLS-1$ - String URI = JSP11TLDNames.URI; - String URN = JSP11TLDNames.URN; - - String NAME = JSP11TLDNames.NAME; - String TEI_CLASS = "tei-class"; //$NON-NLS-1$ - String TAG_CLASS = "tag-class"; //$NON-NLS-1$ - String BODY_CONTENT = "body-content"; //$NON-NLS-1$ - String ATTRIBUTE = JSP11TLDNames.ATTRIBUTE; - - String ID = JSP11TLDNames.ID; - String REQUIRED = JSP11TLDNames.REQUIRED; - String RTEXPRVALUE = JSP11TLDNames.RTEXPRVALUE; - - String PREFIX = JSP11TLDNames.PREFIX; - - String INCLUDE = JSP11TLDNames.INCLUDE; - String FILE = JSP11TLDNames.FILE; - - String TRUE = JSP11TLDNames.TRUE; - String FALSE = JSP11TLDNames.FALSE; - String YES = JSP11TLDNames.YES; - String NO = JSP11TLDNames.NO; - - /* - * @see Eclipse JSP 1.2 - */ - String DESCRIPTION = "description"; //$NON-NLS-1$ - String DISPLAY_NAME = "display-name"; //$NON-NLS-1$ - String SMALL_ICON = "small-icon"; //$NON-NLS-1$ - String LARGE_ICON = "large-icon"; //$NON-NLS-1$ - - - String VALIDATOR = "validator"; //$NON-NLS-1$ - String VALIDATOR_CLASS = "validator-class"; //$NON-NLS-1$ - String VALIDATOR_INIT_PARAM = "init-param"; //$NON-NLS-1$ - String VALIDATOR_PARAM_NAME = "param-name"; //$NON-NLS-1$ - String VALIDATOR_PARAM_VALUE = "param-value"; //$NON-NLS-1$ - - - String LISTENER = "listener"; //$NON-NLS-1$ - String LISTENER_CLASS = "listener-class"; //$NON-NLS-1$ - - String VARIABLE = "variable"; //$NON-NLS-1$ - String VARIABLE_NAME_GIVEN = "name-given"; //$NON-NLS-1$ - String VARIABLE_NAME_FROM_ATTRIBUTE = "name-from-attribute"; //$NON-NLS-1$ - String VARIABLE_CLASS = "variable-class"; //$NON-NLS-1$ - String VARIABLE_DECLARE = "declare"; //$NON-NLS-1$ - String VARIABLE_SCOPE = "scope"; //$NON-NLS-1$ - String VARIABLE_SCOPE_NESTED = "NESTED"; //$NON-NLS-1$ - String VARIABLE_SCOPE_AT_BEGIN = "AT_BEGIN"; //$NON-NLS-1$ - String VARIABLE_SCOPE_AT_END = "AT_END"; //$NON-NLS-1$ -}
\ No newline at end of file diff --git a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/contentmodel/tld/provisional/JSP20TLDNames.java b/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/contentmodel/tld/provisional/JSP20TLDNames.java deleted file mode 100644 index ea51e195c4..0000000000 --- a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/contentmodel/tld/provisional/JSP20TLDNames.java +++ /dev/null @@ -1,31 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2004 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - *******************************************************************************/ -package org.eclipse.jst.jsp.core.internal.contentmodel.tld.provisional; - -/*nlsXXX*/ -public interface JSP20TLDNames extends JSP12TLDNames { - String CONTENT_SCRIPTLESS = "scriptless"; //$NON-NLS-1$ - String EXAMPLE = "example"; //$NON-NLS-1$ - String FRAGMENT = "fragment"; //$NON-NLS-1$ - String FUNCTION = "function"; //$NON-NLS-1$ - String FUNCTION_CLASS = "function-class"; //$NON-NLS-1$ - String FUNCTION_EXTENSION = "function-extension"; //$NON-NLS-1$ - String FUNCTION_SIGNATURE = "function-signature"; //$NON-NLS-1$ - String ICON = "icon"; //$NON-NLS-1$ - String PATH = "path"; //$NON-NLS-1$ - String TAG_EXTENSION = "tag-extension"; //$NON-NLS-1$ - String TAG_FILE = "tag-file"; //$NON-NLS-1$ - - String TAGDIR = "tagdir"; //$NON-NLS-1$ - - String TAGLIB_EXTENSION = "taglib-extension"; //$NON-NLS-1$ - -} diff --git a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/contentmodel/tld/provisional/TLDAttributeDeclaration.java b/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/contentmodel/tld/provisional/TLDAttributeDeclaration.java deleted file mode 100644 index af38bf9edf..0000000000 --- a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/contentmodel/tld/provisional/TLDAttributeDeclaration.java +++ /dev/null @@ -1,62 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2004 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - *******************************************************************************/ -package org.eclipse.jst.jsp.core.internal.contentmodel.tld.provisional; - - - -import org.eclipse.wst.xml.core.internal.contentmodel.CMAttributeDeclaration; -import org.eclipse.wst.xml.core.internal.contentmodel.CMDocument; - -/** - * Represents an attribute definition from a TLD - */ -public interface TLDAttributeDeclaration extends CMAttributeDeclaration { - - /** - * a description of the attribute - * @return String - * @see JSP 2.0 - */ - String getDescription(); - - /** - * the attribute's name - * @see JSP 1.1 - */ - String getId(); - - CMDocument getOwnerDocument(); - - /** - * whether the attribute's value may be dynamically calculated at runtime by an expression - * @see JSP 1.1 - */ - String getRtexprvalue(); - - /** - * the type of the attribute's value - * @see JSP 1.2 - */ - String getType(); - - /** - * whether this attribute is a fragment - * - * @return boolean - */ - boolean isFragment(); - - /** - * if the attribute is required or optional - * @see JSP 1.1 - */ - boolean isRequired(); -}
\ No newline at end of file diff --git a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/contentmodel/tld/provisional/TLDDocument.java b/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/contentmodel/tld/provisional/TLDDocument.java deleted file mode 100644 index 821a6bc8f1..0000000000 --- a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/contentmodel/tld/provisional/TLDDocument.java +++ /dev/null @@ -1,105 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2004 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - *******************************************************************************/ -package org.eclipse.jst.jsp.core.internal.contentmodel.tld.provisional; - -import java.util.List; - -import org.eclipse.wst.xml.core.internal.contentmodel.CMDocument; - -public interface TLDDocument extends CMDocument { - - String CM_KIND = "Content Model Kind"; //$NON-NLS-1$ - String JSP_TLD = "JSP Tag Library Descriptor"; //$NON-NLS-1$ - - /** - * @see JSP 2.0 - * - * @return - */ - String getBaseLocation(); - - /** - * @return String - The contents of the "description" element of a JSP 1.2 tag library descriptor; a simple string describing the "use" of this taglib, should be user discernable. - * @see JSP 1.2 - */ - String getDescription(); - - /** - * @return String - The contents of the "display-name" element of a JSP 1.2 tag library descriptor; it is a short name that is intended to be displayed by tools - * @see JSP 1.2 - */ - String getDisplayName(); - - /** - * @return List - A list of extension elements describing the tag library - * @see JSP 2.0 - */ - List getExtensions(); - - /** - * @return List - A list of TLDFunctions describing the declared functions - * @see JSP 2.0 - */ - List getFunctions(); - - /** - * @return String - The contents of the "info" element of a JSP 1.1 tag library descriptor; a simple string describing the "use" of this taglib, should be user discernable. - * @see JSP 1.1 - */ - String getInfo(); - - /** - * @return String - The version of JSP the tag library depends upon - * @see JSP 1.1 - */ - String getJspversion(); - - /** - * @return String - The contents of the "large-icon" element of a JSP 1.2 tag library descriptor; optional large-icon that can be used by tools - * @see JSP 1.2 - */ - String getLargeIcon(); - - /** - * @see JSP 1.2 - * @return List - a List of TLDListeners - */ - List getListeners(); - - /** - * @return String - A simple default short name that could be used by a JSP authoring tool to create names with a mnemonic value; for example, it may be used as the preferred prefix value in taglib directives - * @see JSP 1.1 - */ - String getShortname(); - - /** - * @return String - The contents of the "small-icon" element of a JSP 1.2 tag library descriptor; optional small-icon that can be used by tools - * @see JSP 1.2 - */ - String getSmallIcon(); - - /** - * @return String - The version of the tag library (it's implementation) - * @see JSP 1.1 - */ - String getTlibversion(); - - /** - * @return String - the URI declared within the descriptor - * @see JSP 1.1 - */ - String getUri(); - - /** - * @see JSP 1.2 - */ - TLDValidator getValidator(); -}
\ No newline at end of file diff --git a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/contentmodel/tld/provisional/TLDElementDeclaration.java b/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/contentmodel/tld/provisional/TLDElementDeclaration.java deleted file mode 100644 index dd1ac340ca..0000000000 --- a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/contentmodel/tld/provisional/TLDElementDeclaration.java +++ /dev/null @@ -1,114 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2004 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - *******************************************************************************/ -package org.eclipse.jst.jsp.core.internal.contentmodel.tld.provisional; - -import java.util.List; - -import org.eclipse.wst.xml.core.internal.contentmodel.CMDocument; -import org.eclipse.wst.xml.core.internal.contentmodel.CMElementDeclaration; - -public interface TLDElementDeclaration extends CMElementDeclaration { - - /** - * The body content type - * - * @see JSP 1.1 - */ - String getBodycontent(); - - /** - * Optional tag-specific information - * - * @see JSP 1.2 - */ - String getDescription(); - - /** - * A short name that is intended to be displayed by tools - * - * @see JSP 1.2 - */ - String getDisplayName(); - - /** - * Optional informal description of an example of a use of this tag - * - * @see JSP 2.0 - */ - String getExample(); - - /** - * Zero or more extensions that provide extra information about this tag, - * for tool consumption - * - * @see JSP 2.0 - */ - List getExtensions(); - - /** - * Optional tag-specific information - * - * @see JSP 1.1 - */ - String getInfo(); - - /** - * Name of an optional large icon that can be used by tools - * - * @see JSP 1.2 - */ - String getLargeIcon(); - - CMDocument getOwnerDocument(); - - /** - * Where to find the .tag file implementing this action, relative to the - * root of the web application or the root of the JAR file for a tag - * library packaged in a JAR. This must begin with /WEB-INF/tags if the - * .tag file resides in the WAR, or /META-INF/tags if the .tag file - * resides in a JAR. - * - * - * @return the path to the .tag(x) file as defined in the .tld file, null - * if internal to the .tld - * @see JSP 2.0 - */ - String getPath(); - - /** - * Name of an optional small icon that can be used by tools - * - * @see JSP 1.2 - */ - String getSmallIcon(); - - /** - * The name of the tag handler class implementing - * javax.servlet.jsp.tagext.Tag - * - * @see JSP 1.1 - */ - String getTagclass(); - - /** - * The name of an optional subclass of - * javax.servlet.jsp.tagext.TagExtraInfo - * - * @see JSP 1.1 - */ - String getTeiclass(); - - /** - * @see JSP 1.2 - * @return List of TLDVariables - */ - List getVariables(); -}
\ No newline at end of file diff --git a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/contentmodel/tld/provisional/TLDFunction.java b/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/contentmodel/tld/provisional/TLDFunction.java deleted file mode 100644 index 8f2b50ab76..0000000000 --- a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/contentmodel/tld/provisional/TLDFunction.java +++ /dev/null @@ -1,36 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2004 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - *******************************************************************************/ -package org.eclipse.jst.jsp.core.internal.contentmodel.tld.provisional; - -import java.util.List; - -import org.eclipse.wst.xml.core.internal.contentmodel.CMDocument; - -public interface TLDFunction { - - String getClassName(); - - String getDescription(); - - String getDisplayName(); - - String getExample(); - - List getExtensions(); - - String getIcon(); - - String getName(); - - CMDocument getOwnerDocument(); - - String getSignature(); -}
\ No newline at end of file diff --git a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/contentmodel/tld/provisional/TLDInitParam.java b/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/contentmodel/tld/provisional/TLDInitParam.java deleted file mode 100644 index 0e33654d6b..0000000000 --- a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/contentmodel/tld/provisional/TLDInitParam.java +++ /dev/null @@ -1,30 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2004 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - *******************************************************************************/ -package org.eclipse.jst.jsp.core.internal.contentmodel.tld.provisional; - - -/** - * A name/value pair as an initialization param along with a description - * @see JSP 1.2 - */ -public interface TLDInitParam { - String getDescription(); - - /** - * The param-name element contains the name of a parameter. - */ - String getName(); - - /** - * The param-value element contains the name of a parameter. - */ - String getValue(); -}
\ No newline at end of file diff --git a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/contentmodel/tld/provisional/TLDListener.java b/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/contentmodel/tld/provisional/TLDListener.java deleted file mode 100644 index 64915b9623..0000000000 --- a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/contentmodel/tld/provisional/TLDListener.java +++ /dev/null @@ -1,20 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2004 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - *******************************************************************************/ -package org.eclipse.jst.jsp.core.internal.contentmodel.tld.provisional; - - -/** - * Defines an optional event listener object to be instantiated and registered automatically - * @see JSP 1.2 - */ -public interface TLDListener { - String getListenerClass(); -}
\ No newline at end of file diff --git a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/contentmodel/tld/provisional/TLDValidator.java b/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/contentmodel/tld/provisional/TLDValidator.java deleted file mode 100644 index d98a88c123..0000000000 --- a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/contentmodel/tld/provisional/TLDValidator.java +++ /dev/null @@ -1,27 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2004 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - *******************************************************************************/ -package org.eclipse.jst.jsp.core.internal.contentmodel.tld.provisional; - -import java.util.List; - - -/** - * Defines an optional validator that can be used to validate the conformance of a JSP page to using this tag library - * @see JSP 1.2 - */ -public interface TLDValidator { - /** - * @return List - a List of TLDInitParams - */ - List getInitParams(); - - String getValidatorClass(); -}
\ No newline at end of file diff --git a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/contentmodel/tld/provisional/TLDVariable.java b/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/contentmodel/tld/provisional/TLDVariable.java deleted file mode 100644 index 395cbabc8d..0000000000 --- a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/contentmodel/tld/provisional/TLDVariable.java +++ /dev/null @@ -1,48 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2004 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - *******************************************************************************/ -package org.eclipse.jst.jsp.core.internal.contentmodel.tld.provisional; - -/** - * Information on the scripting variables defined by this tag. - * @see JSP 1.2 - */ -public interface TLDVariable { - - /** - * Whether the variable is declared or not, true is the default. - */ - boolean getDeclare(); - - /** - * @returnthe the description for this variable - */ - String getDescription(); - - /** - * The name of an attribute whose (translation time) value will give the name of the variable, or null of the name is not to be obtained this way. - */ - String getNameFromAttribute(); - - /** - * The variable name given as a constant, or null of the name is not specified. - */ - String getNameGiven(); - - /** - * The scope of the scripting variable defined. - */ - String getScope(); - - /** - * Name of the class of the variable, java.lang.String if null - */ - String getVariableClass(); -} diff --git a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/contentproperties/JSPFContentProperties.java b/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/contentproperties/JSPFContentProperties.java deleted file mode 100644 index 2ece904611..0000000000 --- a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/contentproperties/JSPFContentProperties.java +++ /dev/null @@ -1,213 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2006 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - *******************************************************************************/ -package org.eclipse.jst.jsp.core.internal.contentproperties; - -import org.eclipse.core.resources.IProject; -import org.eclipse.core.resources.IResource; -import org.eclipse.core.resources.ProjectScope; -import org.eclipse.core.runtime.CoreException; -import org.eclipse.core.runtime.IPath; -import org.eclipse.core.runtime.IStatus; -import org.eclipse.core.runtime.Platform; -import org.eclipse.core.runtime.Status; -import org.eclipse.jst.jsp.core.internal.JSPCorePlugin; -import org.eclipse.jst.jsp.core.internal.Logger; -import org.osgi.service.prefs.BackingStoreException; -import org.osgi.service.prefs.Preferences; - -/** - * Properties constants used by JSP Fragments. Clients should only read and - * modify the JSP Fragment properties programmatically using this class. - * - * @since 1.1 - */ -public class JSPFContentProperties { - static final String JSPCORE_ID = JSPCorePlugin.getDefault().getBundle().getSymbolicName(); - private static final String PROJECT_KEY = "<project>"; //$NON-NLS-1$ - - /** - * A named key that controls the default language for JSP Fragments - * <p> - * Value is of type <code>String</code>. - * </p> - * - * @since 1.1 - */ - public static final String JSPLANGUAGE = "jsp-language"; //$NON-NLS-1$ - /** - * A named key that controls the default content type for JSP Fragments - * <p> - * Value is of type <code>String</code>. - * </p> - * - * @since 1.1 - */ - public static final String JSPCONTENTTYPE = "jsp-content-type"; //$NON-NLS-1$ - /** - * Indicates if JSP fragments should be compiled/validated. JSP fragments - * will be validated when true. - * <p> - * Value is of type <code>String</code>. - * </p> - * - * @since 1.1 - */ - public static final String VALIDATE_FRAGMENTS = "validateFragments";//$NON-NLS-1$ - - /** - * Generates a preference key based on resourcePath - * - * @param resourcePath - * the path the key will be based off of - * @return preference key based on resourcePath (basically the - * resourcePath without the filename); PROJECT_KEY if resourcePath - * is null - */ - static String getKeyFor(IPath resourcePath) { - String key = PROJECT_KEY; - if (resourcePath != null && resourcePath.segmentCount() > 1) { - key = resourcePath.removeFirstSegments(1).toString(); - } - return key; - } - - /** - * Get the preferences node associated with the given project scope and - * preference key (subNode) If create is true, the preference node will be - * created if one does not already exist - * - * @param project - * the project the preference node is under - * @param preferenceKey - * the subnode/category the preference node is located in - * @param create - * if true, a preference node will be created if one does not - * already exist - * @return Preferences associated with the given project scope and - * preference key. null if one could not be found and create is - * false - */ - static Preferences getPreferences(IProject project, String preferenceKey, boolean create) { - if (create) - // create all nodes down to the one we are interested in - return new ProjectScope(project).getNode(JSPCORE_ID).node(preferenceKey); - // be careful looking up for our node so not to create any nodes as - // side effect - Preferences node = Platform.getPreferencesService().getRootNode().node(ProjectScope.SCOPE); - try { - // TODO once bug 90500 is fixed, should be as simple as this: - // String path = project.getName() + IPath.SEPARATOR + - // ResourcesPlugin.PI_RESOURCES + IPath.SEPARATOR + - // ENCODING_PREF_NODE; - // return node.nodeExists(path) ? node.node(path) : null; - // for now, take the long way - if (!node.nodeExists(project.getName())) - return null; - node = node.node(project.getName()); - if (!node.nodeExists(JSPCORE_ID)) - return null; - node = node.node(JSPCORE_ID); - if (!node.nodeExists(preferenceKey)) - return null; - return node.node(preferenceKey); - } - catch (BackingStoreException e) { - // nodeExists failed - Logger.log(Logger.WARNING_DEBUG, "Could not retrieve preference node", e); //$NON-NLS-1$ - } - return null; - } - - /** - * Returns the value for the given key in the given context. - * - * @param key - * The property key - * @param resource - * The current context or <code>null</code> if no context is - * available and the workspace setting should be taken. Note - * that passing <code>null</code> should be avoided. - * @param recurse - * whether the parent should be queried till property is found - * @return Returns the current value for the key. - * @since 1.1 - */ - public static String getProperty(String key, IResource resource, boolean recurse) { - String val = null; - if (resource != null) { - IProject project = resource.getProject(); - if (project != null) { - Preferences preferences = getPreferences(project, key, false); - if (preferences != null) { - val = internalGetProperty(resource, recurse, preferences); - } - } - } - // no preferences found - for performance reasons, - // short-circuit - // lookup by falling back to workspace's default - // setting - if (val == null && recurse) - val = getWorkbenchPreference(key); - return val; - } - - private static String getWorkbenchPreference(String key) { - return Platform.getPreferencesService().getString(JSPCORE_ID, key, null, null); - } - - private static String internalGetProperty(IResource resource, boolean recurse, Preferences preferences) { - String value = preferences.get(getKeyFor(resource.getFullPath()), null); - if (value == null && resource != resource.getProject() && recurse) { - value = preferences.get(getKeyFor(null), null); - } - - return value; - } - - /** - * Sets the value for the given key in the given context. - * - * @param key - * The property key - * @param resource - * The current context. Note context cannot be - * <code>null</code>. - * @param value - * The value to set for the key. If value is <code>null</code> - * the key is removed from properties. - * @since 1.1 - */ - public static void setProperty(String key, IResource resource, String value) throws CoreException { - if (resource != null) { - IProject project = resource.getProject(); - if (project != null) { - Preferences preferences = getPreferences(project, key, true); - if (value == null || value.trim().length() == 0) - preferences.remove(getKeyFor(resource.getFullPath())); - else - preferences.put(getKeyFor(resource.getFullPath()), value); - try { - // save changes - preferences.flush(); - } - catch (BackingStoreException e) { - throw new CoreException(new Status(IStatus.ERROR, JSPCORE_ID, IStatus.ERROR, "Unable to set property", e)); //$NON-NLS-1$ - } - } - } - // Workbench preference may not be needed so leave out for now - // just set a preference in the instance scope - // if (!preferenceFound) { - // setWorkbenchPreference(key); - // } - } -} diff --git a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/contentproperties/JSPFContentPropertiesManager.java b/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/contentproperties/JSPFContentPropertiesManager.java deleted file mode 100644 index d3cd4cff9a..0000000000 --- a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/contentproperties/JSPFContentPropertiesManager.java +++ /dev/null @@ -1,245 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2006 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - *******************************************************************************/ -package org.eclipse.jst.jsp.core.internal.contentproperties; - -import java.util.ArrayList; -import java.util.HashSet; -import java.util.List; -import java.util.Set; - -import org.eclipse.core.resources.IProject; -import org.eclipse.core.resources.IResourceChangeEvent; -import org.eclipse.core.resources.IResourceChangeListener; -import org.eclipse.core.resources.IResourceDelta; -import org.eclipse.core.resources.IResourceStatus; -import org.eclipse.core.resources.ResourcesPlugin; -import org.eclipse.core.runtime.IProgressMonitor; -import org.eclipse.core.runtime.IStatus; -import org.eclipse.core.runtime.MultiStatus; -import org.eclipse.core.runtime.NullProgressMonitor; -import org.eclipse.core.runtime.OperationCanceledException; -import org.eclipse.core.runtime.Path; -import org.eclipse.core.runtime.Platform; -import org.eclipse.core.runtime.Status; -import org.eclipse.core.runtime.jobs.Job; -import org.eclipse.jst.jsp.core.internal.JSPCoreMessages; -import org.eclipse.jst.jsp.core.internal.Logger; -import org.eclipse.osgi.util.NLS; -import org.osgi.framework.Bundle; -import org.osgi.service.prefs.BackingStoreException; -import org.osgi.service.prefs.Preferences; - -public class JSPFContentPropertiesManager { - public JSPFContentPropertiesManager() { - super(); - fResourceChangeListener = new ResourceChangeListener(); - fJob = new ContentPropertiesManagerJob(); - } - - private static JSPFContentPropertiesManager _instance = null; - private IResourceChangeListener fResourceChangeListener; - ContentPropertiesManagerJob fJob; - - /** - * This job implementation is used to allow the resource change listener - * to schedule operations that need to modify the workspace. - */ - private class ContentPropertiesManagerJob extends Job { - private static final int PROPERTIES_UPDATE_DELAY = 500; - private List asyncChanges = new ArrayList(); - - public ContentPropertiesManagerJob() { - super(JSPCoreMessages.JSPFContentPropertiesManager_Updating); - setSystem(true); - setPriority(Job.INTERACTIVE); - } - - public void addChanges(Set newChanges) { - if (newChanges.isEmpty()) - return; - synchronized (asyncChanges) { - asyncChanges.addAll(newChanges); - asyncChanges.notify(); - } - schedule(PROPERTIES_UPDATE_DELAY); - } - - public IProject getNextChange() { - synchronized (asyncChanges) { - return asyncChanges.isEmpty() ? null : (IProject) asyncChanges.remove(asyncChanges.size() - 1); - } - } - - protected IStatus run(IProgressMonitor monitor) { - MultiStatus result = new MultiStatus(JSPFContentProperties.JSPCORE_ID, IResourceStatus.FAILED_SETTING_CHARSET, JSPCoreMessages.JSPFContentPropertiesManager_Updating, null); - monitor = monitor == null ? new NullProgressMonitor() : monitor; - try { - monitor.beginTask(JSPCoreMessages.JSPFContentPropertiesManager_Updating, asyncChanges.size()); - try { - IProject next; - while ((next = getNextChange()) != null) { - // just exit if the system is shutting down or has - // been shut down - // it is too late to change the workspace at this - // point anyway - if (Platform.getBundle("org.eclipse.osgi").getState() != Bundle.ACTIVE) //$NON-NLS-1$ - return Status.OK_STATUS; - try { - // save the preferences nodes - if (next.isAccessible()) { - // save content type preferences - Preferences projectPrefs = JSPFContentProperties.getPreferences(next, JSPFContentProperties.JSPCONTENTTYPE, false); - if (projectPrefs != null) - projectPrefs.flush(); - // save language preferences - projectPrefs = JSPFContentProperties.getPreferences(next, JSPFContentProperties.JSPLANGUAGE, false); - if (projectPrefs != null) - projectPrefs.flush(); - - } - } - catch (BackingStoreException e) { - // we got an error saving - String detailMessage = NLS.bind(JSPCoreMessages.JSPFContentPropertiesManager_Problems_Updating, next.getFullPath()); - result.add(new Status(1 << (IResourceStatus.FAILED_SETTING_CHARSET % 100 / 33), ResourcesPlugin.PI_RESOURCES, IResourceStatus.FAILED_SETTING_CHARSET, detailMessage, e)); - } - } - monitor.worked(1); - } - catch (OperationCanceledException e) { - throw e; - } - } - finally { - monitor.done(); - } - return result; - } - - /* - * (non-Javadoc) - * - * @see org.eclipse.core.runtime.jobs.Job#shouldRun() - */ - public boolean shouldRun() { - synchronized (asyncChanges) { - return !asyncChanges.isEmpty(); - } - } - } - - class ResourceChangeListener implements IResourceChangeListener { - private void processEntryChanges(IResourceDelta projectDelta, Set projectsToSave) { - // check each resource with jsp fragment setting to see if it has - // been moved/deleted - boolean resourceChanges = false; - boolean resourceChanges2 = false; - - // project affected - IProject currentProject = (IProject) projectDelta.getResource(); - - resourceChanges = processPreferences(currentProject, JSPFContentProperties.JSPCONTENTTYPE, projectDelta, projectsToSave); - resourceChanges2 = processPreferences(currentProject, JSPFContentProperties.JSPLANGUAGE, projectDelta, projectsToSave); - - // if there was a preference key change, need to save preferences - if (resourceChanges || resourceChanges2) - projectsToSave.add(currentProject); - } - - /** - * Goes through all the resource-dependent preferences associated with - * currentProject & key and updates the preference keys if needed - * based on projectDelta - * - * @param currentProject - * current project of the preferences to be looked at - * @param key - * current key/subcategory of the preferences to be looked - * at - * @param projectDelta - * the changes to process the preference keys against - * @param projectsToSave - * the projects that need to be updated/saved - * @return true if currentProject's preferences were modified - */ - private boolean processPreferences(IProject currentProject, String key, IResourceDelta projectDelta, Set projectsToSave) { - boolean resourceChanges = false; - - // get the project-key preference node - Preferences projectPrefs = JSPFContentProperties.getPreferences(currentProject, key, false); - if (projectPrefs == null) - // no preferences for this project-key, just bail - return false; - String[] affectedResources; - try { - affectedResources = projectPrefs.keys(); - } - catch (BackingStoreException e) { - // problems with the project scope... we gonna miss the - // changes (but will log) - Logger.log(Logger.WARNING_DEBUG, "Problem retreiving JSP Fragment preferences", e); //$NON-NLS-1$ - return false; - } - - // go through each preference key (which is really a file name) - for (int i = 0; i < affectedResources.length; i++) { - // see if preference key/file name was file that was changed - IResourceDelta memberDelta = projectDelta.findMember(new Path(affectedResources[i])); - // no changes for the given resource - if (memberDelta == null) - continue; - if (memberDelta.getKind() == IResourceDelta.REMOVED) { - resourceChanges = true; - // remove the setting for the original location - String currentValue = projectPrefs.get(affectedResources[i], null); - projectPrefs.remove(affectedResources[i]); - if ((memberDelta.getFlags() & IResourceDelta.MOVED_TO) != 0) { - // if moving, copy the setting for the new location - IProject targetProject = ResourcesPlugin.getWorkspace().getRoot().getProject(memberDelta.getMovedToPath().segment(0)); - Preferences targetPrefs = JSPFContentProperties.getPreferences(targetProject, key, true); - targetPrefs.put(JSPFContentProperties.getKeyFor(memberDelta.getMovedToPath()), currentValue); - if (targetProject != currentProject) - projectsToSave.add(targetProject); - } - } - } - return resourceChanges; - } - - /** - * For any change to the encoding file or any resource with encoding - * set, just discard the cache for the corresponding project. - */ - public void resourceChanged(IResourceChangeEvent event) { - IResourceDelta delta = event.getDelta(); - if (delta == null) - return; - IResourceDelta[] projectDeltas = delta.getAffectedChildren(); - // process each project in the delta - Set projectsToSave = new HashSet(); - for (int i = 0; i < projectDeltas.length; i++) - // nothing to do if a project has been added/removed/moved - if (projectDeltas[i].getKind() == IResourceDelta.CHANGED && (projectDeltas[i].getFlags() & IResourceDelta.OPEN) == 0) - processEntryChanges(projectDeltas[i], projectsToSave); - fJob.addChanges(projectsToSave); - } - } - - public synchronized static void startup() { - _instance = new JSPFContentPropertiesManager(); - ResourcesPlugin.getWorkspace().addResourceChangeListener(_instance.fResourceChangeListener, IResourceChangeEvent.POST_CHANGE); - } - - public synchronized static void shutdown() { - ResourcesPlugin.getWorkspace().removeResourceChangeListener(_instance.fResourceChangeListener); - _instance = null; - } -} diff --git a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/contenttype/ByteReader.java b/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/contenttype/ByteReader.java deleted file mode 100644 index 681b0896b6..0000000000 --- a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/contenttype/ByteReader.java +++ /dev/null @@ -1,109 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2001, 2004 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - * Jens Lukowski/Innoopract - initial renaming/restructuring - * - *******************************************************************************/ -package org.eclipse.jst.jsp.core.internal.contenttype; - -import java.io.IOException; -import java.io.InputStream; -import java.io.Reader; - -import org.eclipse.wst.sse.core.internal.encoding.CodedIO; - -/** - * This is an "adapter" class, simply to get in input stream to act like a - * reader. We could not use InputStreamReader directly because its internal - * buffers are not controllable, and it sometimes pulls too much out of input - * stream (even when it wasn't needed for our purposes). - * - * The use of this class is highly specialized and by not means meant to be - * general purpose. Its use is restricted to those cases where the input - * stream can be regarded as ascii just long enough to determine what the real - * encoding should be. - */ - -public class ByteReader extends Reader { - - - public static final int DEFAULT_BUFFER_SIZE = CodedIO.MAX_BUF_SIZE; - - protected byte[] fBuffer; - - protected InputStream fInputStream; - - protected ByteReader() { - super(); - } - - public ByteReader(InputStream inputStream) { - this(inputStream, DEFAULT_BUFFER_SIZE); - if (!inputStream.markSupported()) { - throw new IllegalArgumentException("ByteReader is required to have a resettable stream"); //$NON-NLS-1$ - } - } - - public ByteReader(InputStream inputStream, int size) { - this.fInputStream = inputStream; - if (!inputStream.markSupported()) { - throw new IllegalArgumentException("ByteReader is required to have a resettable stream"); //$NON-NLS-1$ - } - this.fBuffer = new byte[size]; - - } - - public void close() throws IOException { - this.fInputStream.close(); - } - - public void mark(int readAheadLimit) { - this.fInputStream.mark(readAheadLimit); - } - - public boolean markSupported() { - return true; - } - - public int read() throws IOException { - int b0 = this.fInputStream.read(); - return (b0 & 0x00FF); - } - - public int read(char ch[], int offset, int length) throws IOException { - if (length > this.fBuffer.length) { - length = this.fBuffer.length; - } - - int count = this.fInputStream.read(this.fBuffer, 0, length); - - for (int i = 0; i < count; i++) { - int b0 = this.fBuffer[i]; - // the 0x00FF is to "lose" the negative bits filled in the byte to - // int conversion - // (and which would be there if cast directly from byte to char). - char c0 = (char) (b0 & 0x00FF); - ch[offset + i] = c0; - } - return count; - } - - public boolean ready() throws IOException { - return this.fInputStream.available() > 0; - } - - public void reset() throws IOException { - this.fInputStream.reset(); - } - - public long skip(long n) throws IOException { - return this.fInputStream.skip(n); - } - -} diff --git a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/contenttype/ContentDescriberForJSP.java b/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/contenttype/ContentDescriberForJSP.java deleted file mode 100644 index d2e2023c8a..0000000000 --- a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/contenttype/ContentDescriberForJSP.java +++ /dev/null @@ -1,238 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2004 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - *******************************************************************************/ -package org.eclipse.jst.jsp.core.internal.contenttype; - -import java.io.IOException; -import java.io.InputStream; -import java.io.Reader; - -import org.eclipse.core.runtime.QualifiedName; -import org.eclipse.core.runtime.content.IContentDescriber; -import org.eclipse.core.runtime.content.IContentDescription; -import org.eclipse.core.runtime.content.ITextContentDescriber; -import org.eclipse.jst.jsp.core.internal.provisional.contenttype.IContentDescriptionForJSP; -import org.eclipse.wst.sse.core.internal.encoding.EncodingMemento; -import org.eclipse.wst.sse.core.internal.encoding.IContentDescriptionExtended; -import org.eclipse.wst.sse.core.internal.encoding.IResourceCharsetDetector; - -public final class ContentDescriberForJSP implements ITextContentDescriber { - private final static QualifiedName[] SUPPORTED_OPTIONS = {IContentDescription.CHARSET, IContentDescription.BYTE_ORDER_MARK, IContentDescriptionExtended.DETECTED_CHARSET, IContentDescriptionExtended.UNSUPPORTED_CHARSET, IContentDescriptionExtended.APPROPRIATE_DEFAULT, IContentDescriptionForJSP.CONTENT_TYPE_ATTRIBUTE, IContentDescriptionForJSP.LANGUAGE_ATTRIBUTE}; - - /* - * (non-Javadoc) - * - * @see org.eclipse.core.runtime.content.IContentDescriber#describe(java.io.InputStream, - * org.eclipse.core.runtime.content.IContentDescription) - */ - public int describe(InputStream contents, IContentDescription description) throws IOException { - int result = IContentDescriber.INVALID; - - // if discription is null, we are just being asked to - // assess contents validity - if (description != null) { - result = calculateSupportedOptions(contents, description); - } - else { - result = determineValidity(contents); - } - - return result; - } - - private int determineValidity(InputStream contents) { - // There's little to prove, via contents, that - // a file is JSP, so always return interminant, and - // let filetypes decide. - return IContentDescriber.INDETERMINATE; - } - - /* - * (non-Javadoc) - * - * @see org.eclipse.core.runtime.content.ITextContentDescriber#describe(java.io.Reader, - * org.eclipse.core.runtime.content.IContentDescription) - */ - public int describe(Reader contents, IContentDescription description) throws IOException { - int result = IContentDescriber.INVALID; - - // if discription is null, we are just being asked to - // assess contents validity - if (description != null) { - result = calculateSupportedOptions(contents, description); - } - else { - result = determineValidity(contents); - } - - return result; - } - - private int determineValidity(Reader contents) { - // There's little to prove, via contents, that - // a file is JSP, so always return interminant, and - // let filetypes decide. - return IContentDescriber.INDETERMINATE; - } - - public QualifiedName[] getSupportedOptions() { - return SUPPORTED_OPTIONS; - } - - private int calculateSupportedOptions(InputStream contents, IContentDescription description) throws IOException { - int result = IContentDescriber.INDETERMINATE; - if (isRelevent(description)) { - IResourceCharsetDetector detector = getDetector(); - detector.set(contents); - handleCalculations(description, detector); - result = IContentDescriber.VALID; - } - return result; - } - - /** - * @param contents - * @param description - * @throws IOException - */ - private int calculateSupportedOptions(Reader contents, IContentDescription description) throws IOException { - int result = IContentDescriber.INDETERMINATE; - if (isRelevent(description)) { - IResourceCharsetDetector detector = getDetector(); - detector.set(contents); - handleCalculations(description, detector); - result = IContentDescriber.VALID; - } - return result; - } - - private IResourceCharsetDetector getDetector() { - return new JSPResourceEncodingDetector(); - } - - private void handleCalculations(IContentDescription description, IResourceCharsetDetector detector) throws IOException { - // handle standard ones first, to be sure detector processes - handleStandardCalculations(description, detector); - // now do those specific for JSPs - // note: detector should always be of correct instance, but we'll - // check, for now. - if (detector instanceof JSPResourceEncodingDetector) { - JSPResourceEncodingDetector jspDetector = (JSPResourceEncodingDetector) detector; - String language = jspDetector.getLanguage(); - if (language != null && language.length() > 0) { - description.setProperty(IContentDescriptionForJSP.LANGUAGE_ATTRIBUTE, language); - } - String contentTypeAttribute = jspDetector.getContentType(); - if (contentTypeAttribute != null && contentTypeAttribute.length() > 0) { - description.setProperty(IContentDescriptionForJSP.CONTENT_TYPE_ATTRIBUTE, contentTypeAttribute); - } - } - } - - private void handleDetectedSpecialCase(IContentDescription description, Object detectedCharset, Object javaCharset) { - if (detectedCharset != null) { - // Once we detected a charset, we should set the property even - // though it's the same as javaCharset - // because there are clients that rely on this property to - // determine if the charset is actually detected in file or not. - description.setProperty(IContentDescriptionExtended.DETECTED_CHARSET, detectedCharset); - } - } - - /** - * @param description - * @param detector - * @throws IOException - */ - private void handleStandardCalculations(IContentDescription description, IResourceCharsetDetector detector) throws IOException { - // note: if we're asked for one, we set them all. I need to be sure if - // called - // mulitiple times (one for each, say) that we don't waste time - // processing same - // content again. - EncodingMemento encodingMemento = ((JSPResourceEncodingDetector) detector).getEncodingMemento(); - // TODO: I need to verify to see if this BOM work is always done - // by text type. - Object detectedByteOrderMark = encodingMemento.getUnicodeBOM(); - if (detectedByteOrderMark != null) { - Object existingByteOrderMark = description.getProperty(IContentDescription.BYTE_ORDER_MARK); - // not sure why would ever be different, so if is different, may - // need to "push" up into base. - if (!detectedByteOrderMark.equals(existingByteOrderMark)) - description.setProperty(IContentDescription.BYTE_ORDER_MARK, detectedByteOrderMark); - } - - - if (!encodingMemento.isValid()) { - // note: after setting here, its the mere presence of - // IContentDescriptionExtended.UNSUPPORTED_CHARSET - // in the resource's description that can be used to determine if - // invalid - // in those cases, the "detected" property contains an - // "appropriate default" to use. - description.setProperty(IContentDescriptionExtended.UNSUPPORTED_CHARSET, encodingMemento.getInvalidEncoding()); - description.setProperty(IContentDescriptionExtended.APPROPRIATE_DEFAULT, encodingMemento.getAppropriateDefault()); - } - - Object detectedCharset = encodingMemento.getDetectedCharsetName(); - Object javaCharset = encodingMemento.getJavaCharsetName(); - - // we always include detected, if its different than java - handleDetectedSpecialCase(description, detectedCharset, javaCharset); - - if (javaCharset != null) { - Object existingCharset = description.getProperty(IContentDescription.CHARSET); - if (javaCharset.equals(existingCharset)) { - handleDetectedSpecialCase(description, detectedCharset, javaCharset); - } - else { - // we may need to add what we found, but only need to add - // if different from the default. - Object defaultCharset = detector.getSpecDefaultEncoding(); - if (defaultCharset != null) { - if (!defaultCharset.equals(javaCharset)) { - description.setProperty(IContentDescription.CHARSET, javaCharset); - } - } - else { - // assuming if there is no spec default, we always need to - // add, I'm assuming - description.setProperty(IContentDescription.CHARSET, javaCharset); - } - } - } - - } - - /** - * @param description - * @return - */ - private boolean isRelevent(IContentDescription description) { - boolean result = false; - if (description == null) - result = false; - else if (description.isRequested(IContentDescription.BYTE_ORDER_MARK)) - result = true; - else if (description.isRequested(IContentDescription.CHARSET)) - result = true; - else if (description.isRequested(IContentDescriptionExtended.APPROPRIATE_DEFAULT)) - result = true; - else if (description.isRequested(IContentDescriptionExtended.DETECTED_CHARSET)) - result = true; - else if (description.isRequested(IContentDescriptionExtended.UNSUPPORTED_CHARSET)) - result = true; - else if (description.isRequested(IContentDescriptionForJSP.CONTENT_TYPE_ATTRIBUTE)) - result = true; - else if (description.isRequested(IContentDescriptionForJSP.LANGUAGE_ATTRIBUTE)) - result = true; - return result; - } -}
\ No newline at end of file diff --git a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/contenttype/HeadParserToken.java b/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/contenttype/HeadParserToken.java deleted file mode 100644 index 5a93e08f6e..0000000000 --- a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/contenttype/HeadParserToken.java +++ /dev/null @@ -1,44 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2001, 2004 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - * Jens Lukowski/Innoopract - initial renaming/restructuring - * - *******************************************************************************/ -package org.eclipse.jst.jsp.core.internal.contenttype; - -public class HeadParserToken { - private int fStart; - - private String fText; - private String fType; - - protected HeadParserToken() { - super(); - } - - public HeadParserToken(String type, int start, String text) { - this(); - fType = type; - fStart = start; - fText = text; - - } - - public String getText() { - return fText; - } - - public String getType() { - return fType; - } - - public String toString() { - return ("text: " + fText + " offset: " + fStart + " type: " + fType); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ - } -} diff --git a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/contenttype/IntStack.java b/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/contenttype/IntStack.java deleted file mode 100644 index e04d0a2109..0000000000 --- a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/contenttype/IntStack.java +++ /dev/null @@ -1,99 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2001, 2004 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - * Jens Lukowski/Innoopract - initial renaming/restructuring - * - *******************************************************************************/ -package org.eclipse.jst.jsp.core.internal.contenttype; - -/* - * - * A non-resizable class implementing the behavior of java.util.Stack, but - * directly for the <code> integer </code> primitive. - */ -import java.util.EmptyStackException; - -public class IntStack { - private int[] list = null; - - private int size = 0; - - public IntStack() { - this(100); - } - - public IntStack(int maxdepth) { - super(); - list = new int[maxdepth]; - initialize(); - } - - public void clear() { - initialize(); - } - - public boolean empty() { - return size == 0; - } - - public int get(int slot) { - return list[slot]; - } - - private void initialize() { - for (int i = 0; i < list.length; i++) - list[i] = -1; - } - - /** - * Returns the int at the top of the stack without removing it - * - * @return int at the top of this stack. - * @exception EmptyStackException - * when empty. - */ - public int peek() { - if (size == 0) - throw new EmptyStackException(); - return list[size - 1]; - } - - /** - * Removes and returns the int at the top of the stack - * - * @return int at the top of this stack. - * @exception EmptyStackException - * when empty. - */ - public int pop() { - int value = peek(); - list[size - 1] = -1; - size--; - return value; - } - - /** - * Pushes an item onto the top of this stack. - * - * @param newValue - - * the int to be pushed onto this stack. - * @return the <code>newValue</code> argument. - */ - public int push(int newValue) { - if (size == list.length) { - throw new StackOverflowError(); - } - list[size++] = newValue; - return newValue; - } - - public int size() { - return list.length; - } -} diff --git a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/contenttype/JSPHeadTokenizer.java b/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/contenttype/JSPHeadTokenizer.java deleted file mode 100644 index ed646e1b15..0000000000 --- a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/contenttype/JSPHeadTokenizer.java +++ /dev/null @@ -1,1485 +0,0 @@ -/* The following code was generated by JFlex 1.4 on 7/5/05 12:27 AM */ - -/******************************************************************************* - * Copyright (c) 2005 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - *******************************************************************************/ -/*nlsXXX*/ -package org.eclipse.jst.jsp.core.internal.contenttype; -import java.io.IOException; -import java.io.Reader; - -import org.eclipse.wst.xml.core.internal.contenttype.EncodingParserConstants; -import org.eclipse.wst.xml.core.internal.contenttype.XMLHeadTokenizerConstants; - - - - - - -/** - * This class is a scanner generated by - * <a href="http://www.jflex.de/">JFlex</a> 1.4 - * on 7/5/05 12:27 AM from the specification file - * <tt>D:/builds/Workspaces/PureHeadWTP_M7/org.eclipse.jst.jsp.core/DevTimeSupport/HeadParsers/JSPHeadTokenizer.jFlex</tt> - */ -public class JSPHeadTokenizer { - - /** This character denotes the end of file */ - public static final int YYEOF = -1; - - /** initial size of the lookahead buffer */ - private static final int ZZ_BUFFERSIZE = 8192; - - /** lexical states */ - public static final int YYINITIAL = 0; - public static final int UnDelimitedString = 12; - public static final int DQ_STRING = 8; - public static final int SQ_STRING = 10; - public static final int ST_XMLDecl = 2; - public static final int ST_PAGE_DIRECTIVE = 4; - public static final int QuotedAttributeValue = 6; - - /** - * ZZ_LEXSTATE[l] is the state in the DFA for the lexical state l - * ZZ_LEXSTATE[l+1] is the state in the DFA for the lexical state l - * at the beginning of a line - * l is of the form l = 2*k, k a non negative integer - */ - private static final int ZZ_LEXSTATE[] = { - 0, 1, 2, 2, 3, 3, 4, 4, 5, 5, 6, 6, 7, 7 - }; - - /** - * Translates characters to character classes - */ - private static final String ZZ_CMAP_PACKED = - "\11\0\1\6\1\11\2\0\1\10\22\0\1\6\1\0\1\45\2\0"+ - "\1\17\1\0\1\46\6\0\1\36\1\44\12\0\1\27\1\0\1\12"+ - "\1\7\1\41\1\13\1\20\1\22\1\0\1\33\1\30\1\24\1\0"+ - "\1\23\1\0\1\31\1\25\1\0\1\16\1\15\1\40\1\37\1\21"+ - "\1\0\1\32\1\26\1\34\1\42\1\35\1\0\1\14\1\43\7\0"+ - "\1\22\1\0\1\33\1\30\1\24\1\0\1\23\1\0\1\31\1\25"+ - "\1\0\1\16\1\15\1\40\1\37\1\21\1\0\1\32\1\26\1\34"+ - "\1\42\1\35\1\0\1\14\1\43\101\0\1\4\3\0\1\5\17\0"+ - "\1\3\16\0\1\1\20\0\1\3\16\0\1\1\1\2\170\0\1\2"+ - "\ufe87\0"; - - /** - * Translates characters to character classes - */ - private static final char [] ZZ_CMAP = zzUnpackCMap(ZZ_CMAP_PACKED); - - /** - * Translates DFA states to action switch labels. - */ - private static final int [] ZZ_ACTION = zzUnpackAction(); - - private static final String ZZ_ACTION_PACKED_0 = - "\10\0\20\1\2\2\1\1\1\3\1\4\1\5\1\6"+ - "\2\5\1\7\1\5\1\7\1\10\2\11\2\0\1\12"+ - "\1\13\6\0\1\14\3\0\1\15\2\0\1\16\1\0"+ - "\1\17\1\20\3\0\1\21\30\0\1\22\14\0\1\23"+ - "\2\0\1\24\4\0\1\25\1\26\12\0\1\27\1\0"+ - "\1\30\2\0"; - - private static int [] zzUnpackAction() { - int [] result = new int[126]; - int offset = 0; - offset = zzUnpackAction(ZZ_ACTION_PACKED_0, offset, result); - return result; - } - - private static int zzUnpackAction(String packed, int offset, int [] result) { - int i = 0; /* index in packed string */ - int j = offset; /* index in unpacked array */ - int l = packed.length(); - while (i < l) { - int count = packed.charAt(i++); - int value = packed.charAt(i++); - do result[j++] = value; while (--count > 0); - } - return j; - } - - - /* error codes */ - private static final int ZZ_UNKNOWN_ERROR = 0; - private static final int ZZ_NO_MATCH = 1; - private static final int ZZ_PUSHBACK_2BIG = 2; - - /* error messages for the codes above */ - private static final String ZZ_ERROR_MSG[] = { - "Unkown internal scanner error", - "Error: could not match input", - "Error: pushback value was too large" - }; - - /** the input device */ - private java.io.Reader zzReader; - - /** the current state of the DFA */ - private int zzState; - - /** the current lexical state */ - private int zzLexicalState = YYINITIAL; - - /** this buffer contains the current text to be matched and is - the source of the yytext() string */ - private char zzBuffer[] = new char[ZZ_BUFFERSIZE]; - - /** the textposition at the last accepting state */ - private int zzMarkedPos; - - /** the textposition at the last state to be included in yytext */ - private int zzPushbackPos; - - /** the current text position in the buffer */ - private int zzCurrentPos; - - /** startRead marks the beginning of the yytext() string in the buffer */ - private int zzStartRead; - - /** endRead marks the last character in the buffer, that has been read - from input */ - private int zzEndRead; - - /** number of newlines encountered up to the start of the matched text */ -// private int yyline; - - /** the number of characters up to the start of the matched text */ - private int yychar; - - /** - * the number of characters from the last newline up to the start of the - * matched text - */ -// private int yycolumn; - - /** - * zzAtBOL == true <=> the scanner is currently at the beginning of a line - */ - private boolean zzAtBOL = true; - - /** zzAtEOF == true <=> the scanner is at the EOF */ - private boolean zzAtEOF; - - /** denotes if the user-EOF-code has already been executed */ - private boolean zzEOFDone; - - /* user code: */ - - - - - private boolean hasMore = true; - private final static int MAX_TO_SCAN = 8000; - StringBuffer string = new StringBuffer(); - // state stack for easier state handling - private IntStack fStateStack = new IntStack(); - private String valueText = null; - - - public JSPHeadTokenizer() { - super(); - } - - public void reset (Reader in) { - /* the input device */ - zzReader = in; - - /* the current state of the DFA */ - zzState = 0; - - /* the current lexical state */ - zzLexicalState = YYINITIAL; - - /* this buffer contains the current text to be matched and is - the source of the yytext() string */ - java.util.Arrays.fill(zzBuffer, (char)0); - - /* the textposition at the last accepting state */ - zzMarkedPos = 0; - - /* the textposition at the last state to be included in yytext */ - zzPushbackPos = 0; - - /* the current text position in the buffer */ - zzCurrentPos = 0; - - /* startRead marks the beginning of the yytext() string in the buffer */ - zzStartRead = 0; - - /** - * endRead marks the last character in the buffer, that has been read - * from input - */ - zzEndRead = 0; - - /* number of newlines encountered up to the start of the matched text */ -// yyline = 0; - - /* the number of characters up to the start of the matched text */ - yychar = 0; - - /** - * the number of characters from the last newline up to the start - * of the matched text - */ -// yycolumn = 0; - - /** - * yy_atBOL == true <=> the scanner is currently at the beginning - * of a line - */ - zzAtBOL = true; - - /* yy_atEOF == true <=> the scanner has returned a value for EOF */ - zzAtEOF = false; - - /* denotes if the user-EOF-code has already been executed */ - zzEOFDone = false; - - - fStateStack.clear(); - - hasMore = true; - - - } - - - public final HeadParserToken getNextToken() throws IOException { - String context = null; - context = primGetNextToken(); - HeadParserToken result = null; - if (valueText != null) { - result = createToken(context, yychar, valueText); - valueText = null; - } else { - result = createToken(context, yychar, yytext()); - } - return result; - } - - public final boolean hasMoreTokens() { - return hasMore && yychar < MAX_TO_SCAN; - } - private void pushCurrentState() { - fStateStack.push(yystate()); - - } - - private void popState() { - yybegin(fStateStack.pop()); - } - private HeadParserToken createToken(String context, int start, String text) { - return new HeadParserToken(context, start, text); - } - - - - - /** - * Creates a new scanner - * There is also a java.io.InputStream version of this constructor. - * - * @param in the java.io.Reader to read input from. - */ - public JSPHeadTokenizer(java.io.Reader in) { - this.zzReader = in; - } - - /** - * Creates a new scanner. - * There is also java.io.Reader version of this constructor. - * - * @param in the java.io.Inputstream to read input from. - */ - public JSPHeadTokenizer(java.io.InputStream in) { - this(new java.io.InputStreamReader(in)); - } - - /** - * Unpacks the compressed character translation table. - * - * @param packed the packed character translation table - * @return the unpacked character translation table - */ - private static char [] zzUnpackCMap(String packed) { - char [] map = new char[0x10000]; - int i = 0; /* index in packed string */ - int j = 0; /* index in unpacked array */ - while (i < 182) { - int count = packed.charAt(i++); - char value = packed.charAt(i++); - do map[j++] = value; while (--count > 0); - } - return map; - } - - - /** - * Refills the input buffer. - * - * @return <code>false</code>, iff there was new input. - * - * @exception java.io.IOException if any I/O-Error occurs - */ - private boolean zzRefill() throws java.io.IOException { - - /* first: make room (if you can) */ - if (zzStartRead > 0) { - System.arraycopy(zzBuffer, zzStartRead, - zzBuffer, 0, - zzEndRead-zzStartRead); - - /* translate stored positions */ - zzEndRead-= zzStartRead; - zzCurrentPos-= zzStartRead; - zzMarkedPos-= zzStartRead; - zzPushbackPos-= zzStartRead; - zzStartRead = 0; - } - - /* is the buffer big enough? */ - if (zzCurrentPos >= zzBuffer.length) { - /* if not: blow it up */ - char newBuffer[] = new char[zzCurrentPos*2]; - System.arraycopy(zzBuffer, 0, newBuffer, 0, zzBuffer.length); - zzBuffer = newBuffer; - } - - /* finally: fill the buffer with new input */ - int numRead = zzReader.read(zzBuffer, zzEndRead, - zzBuffer.length-zzEndRead); - - if (numRead < 0) { - return true; - } - else { - zzEndRead+= numRead; - return false; - } - } - - - /** - * Closes the input stream. - */ - public final void yyclose() throws java.io.IOException { - zzAtEOF = true; /* indicate end of file */ - zzEndRead = zzStartRead; /* invalidate buffer */ - - if (zzReader != null) - zzReader.close(); - } - - - /** - * Resets the scanner to read from a new input stream. - * Does not close the old reader. - * - * All internal variables are reset, the old input stream - * <b>cannot</b> be reused (internal buffer is discarded and lost). - * Lexical state is set to <tt>ZZ_INITIAL</tt>. - * - * @param reader the new input stream - */ - public final void yyreset(java.io.Reader reader) { - zzReader = reader; - zzAtBOL = true; - zzAtEOF = false; - zzEndRead = zzStartRead = 0; - zzCurrentPos = zzMarkedPos = zzPushbackPos = 0; - //yyline = yychar = yycolumn = 0; - yychar = 0; - zzLexicalState = YYINITIAL; - } - - - /** - * Returns the current lexical state. - */ - public final int yystate() { - return zzLexicalState; - } - - - /** - * Enters a new lexical state - * - * @param newState the new lexical state - */ - public final void yybegin(int newState) { - zzLexicalState = newState; - } - - - /** - * Returns the text matched by the current regular expression. - */ - public final String yytext() { - return new String( zzBuffer, zzStartRead, zzMarkedPos-zzStartRead ); - } - - - /** - * Returns the character at position <tt>pos</tt> from the - * matched text. - * - * It is equivalent to yytext().charAt(pos), but faster - * - * @param pos the position of the character to fetch. - * A value from 0 to yylength()-1. - * - * @return the character at position pos - */ - public final char yycharat(int pos) { - return zzBuffer[zzStartRead+pos]; - } - - - /** - * Returns the length of the matched text region. - */ - public final int yylength() { - return zzMarkedPos-zzStartRead; - } - - - /** - * Reports an error that occured while scanning. - * - * In a wellformed scanner (no or only correct usage of - * yypushback(int) and a match-all fallback rule) this method - * will only be called with things that "Can't Possibly Happen". - * If this method is called, something is seriously wrong - * (e.g. a JFlex bug producing a faulty scanner etc.). - * - * Usual syntax/scanner level error handling should be done - * in error fallback rules. - * - * @param errorCode the code of the errormessage to display - */ - private void zzScanError(int errorCode) { - String message; - try { - message = ZZ_ERROR_MSG[errorCode]; - } - catch (ArrayIndexOutOfBoundsException e) { - message = ZZ_ERROR_MSG[ZZ_UNKNOWN_ERROR]; - } - - throw new Error(message); - } - - - /** - * Pushes the specified amount of characters back into the input stream. - * - * They will be read again by then next call of the scanning method - * - * @param number the number of characters to be read again. - * This number must not be greater than yylength()! - */ - public void yypushback(int number) { - if ( number > yylength() ) - zzScanError(ZZ_PUSHBACK_2BIG); - - zzMarkedPos -= number; - } - - - /** - * Contains user EOF-code, which will be executed exactly once, - * when the end of file is reached - */ - private void zzDoEOF() { - if (!zzEOFDone) { - zzEOFDone = true; - hasMore=false; - - } - } - - - /** - * Resumes scanning until the next regular expression is matched, - * the end of input is encountered or an I/O-Error occurs. - * - * @return the next token - * @exception java.io.IOException if any I/O-Error occurs - */ - public String primGetNextToken() throws java.io.IOException { - int zzInput; - int zzAction; - - // cached fields: - int zzCurrentPosL; - int zzMarkedPosL; - int zzEndReadL = zzEndRead; - char [] zzBufferL = zzBuffer; - char [] zzCMapL = ZZ_CMAP; - - - while (true) { - zzMarkedPosL = zzMarkedPos; - - yychar+= zzMarkedPosL-zzStartRead; - - if (zzMarkedPosL > zzStartRead) { - switch (zzBufferL[zzMarkedPosL-1]) { - case '\n': - case '\u000B': - case '\u000C': - case '\u0085': - case '\u2028': - case '\u2029': - zzAtBOL = true; - break; - case '\r': - if (zzMarkedPosL < zzEndReadL) - zzAtBOL = zzBufferL[zzMarkedPosL] != '\n'; - else if (zzAtEOF) - zzAtBOL = false; - else { - boolean eof = zzRefill(); - zzMarkedPosL = zzMarkedPos; - zzBufferL = zzBuffer; - if (eof) - zzAtBOL = false; - else - zzAtBOL = zzBufferL[zzMarkedPosL] != '\n'; - } - break; - default: - zzAtBOL = false; - } - } - zzAction = -1; - - zzCurrentPosL = zzCurrentPos = zzStartRead = zzMarkedPosL; - - if (zzAtBOL) - zzState = ZZ_LEXSTATE[zzLexicalState+1]; - else - zzState = ZZ_LEXSTATE[zzLexicalState]; - - - zzForAction: { - while (true) { - - if (zzCurrentPosL < zzEndReadL) - zzInput = zzBufferL[zzCurrentPosL++]; - else if (zzAtEOF) { - zzInput = YYEOF; - break zzForAction; - } - else { - // store back cached positions - zzCurrentPos = zzCurrentPosL; - zzMarkedPos = zzMarkedPosL; - boolean eof = zzRefill(); - // get translated positions and possibly new buffer - zzCurrentPosL = zzCurrentPos; - zzMarkedPosL = zzMarkedPos; - zzBufferL = zzBuffer; - zzEndReadL = zzEndRead; - if (eof) { - zzInput = YYEOF; - break zzForAction; - } - else { - zzInput = zzBufferL[zzCurrentPosL++]; - } - } - zzInput = zzCMapL[zzInput]; - - boolean zzIsFinal = false; - boolean zzNoLookAhead = false; - - zzForNext: { switch (zzState) { - case 0: - switch (zzInput) { - case 10: zzIsFinal = true; zzState = 9; break zzForNext; - default: zzIsFinal = true; zzNoLookAhead = true; zzState = 8; break zzForNext; - } - - case 1: - switch (zzInput) { - case 1: zzIsFinal = true; zzState = 10; break zzForNext; - case 2: zzIsFinal = true; zzState = 11; break zzForNext; - case 3: zzIsFinal = true; zzState = 12; break zzForNext; - case 6: - case 8: - case 9: zzIsFinal = true; zzState = 13; break zzForNext; - case 10: zzIsFinal = true; zzState = 14; break zzForNext; - default: zzIsFinal = true; zzNoLookAhead = true; zzState = 8; break zzForNext; - } - - case 2: - switch (zzInput) { - case 6: - case 8: - case 9: zzIsFinal = true; zzState = 15; break zzForNext; - case 11: zzIsFinal = true; zzState = 16; break zzForNext; - case 20: zzIsFinal = true; zzState = 17; break zzForNext; - case 29: zzIsFinal = true; zzState = 18; break zzForNext; - default: zzIsFinal = true; zzNoLookAhead = true; zzState = 8; break zzForNext; - } - - case 3: - switch (zzInput) { - case 14: zzIsFinal = true; zzState = 19; break zzForNext; - case 15: zzIsFinal = true; zzState = 20; break zzForNext; - case 17: zzIsFinal = true; zzState = 21; break zzForNext; - case 27: zzIsFinal = true; zzState = 22; break zzForNext; - case 36: zzIsFinal = true; zzState = 23; break zzForNext; - default: zzIsFinal = true; zzNoLookAhead = true; zzState = 8; break zzForNext; - } - - case 4: - switch (zzInput) { - case 6: - case 8: zzIsFinal = true; zzState = 25; break zzForNext; - case 9: zzIsFinal = true; zzState = 26; break zzForNext; - case 37: zzIsFinal = true; zzNoLookAhead = true; zzState = 27; break zzForNext; - case 38: zzIsFinal = true; zzNoLookAhead = true; zzState = 28; break zzForNext; - default: zzIsFinal = true; zzNoLookAhead = true; zzState = 24; break zzForNext; - } - - case 5: - switch (zzInput) { - case 8: - case 9: zzIsFinal = true; zzNoLookAhead = true; zzState = 30; break zzForNext; - case 11: zzIsFinal = true; zzState = 31; break zzForNext; - case 15: zzIsFinal = true; zzState = 32; break zzForNext; - case 37: zzIsFinal = true; zzNoLookAhead = true; zzState = 33; break zzForNext; - case 38: zzIsFinal = true; zzState = 34; break zzForNext; - default: zzIsFinal = true; zzNoLookAhead = true; zzState = 29; break zzForNext; - } - - case 6: - switch (zzInput) { - case 8: - case 9: zzIsFinal = true; zzNoLookAhead = true; zzState = 30; break zzForNext; - case 15: zzIsFinal = true; zzState = 32; break zzForNext; - case 38: zzIsFinal = true; zzState = 35; break zzForNext; - default: zzIsFinal = true; zzNoLookAhead = true; zzState = 29; break zzForNext; - } - - case 7: - switch (zzInput) { - case 11: - case 15: zzIsFinal = true; zzState = 32; break zzForNext; - case 6: - case 8: - case 9: zzIsFinal = true; zzNoLookAhead = true; zzState = 36; break zzForNext; - case 37: zzIsFinal = true; zzNoLookAhead = true; zzState = 37; break zzForNext; - case 38: zzIsFinal = true; zzState = 38; break zzForNext; - default: zzIsFinal = true; zzNoLookAhead = true; zzState = 29; break zzForNext; - } - - case 9: - switch (zzInput) { - case 15: zzState = 39; break zzForNext; - case 21: zzState = 40; break zzForNext; - default: break zzForAction; - } - - case 10: - switch (zzInput) { - case 2: zzIsFinal = true; zzNoLookAhead = true; zzState = 41; break zzForNext; - default: break zzForAction; - } - - case 11: - switch (zzInput) { - case 1: zzIsFinal = true; zzNoLookAhead = true; zzState = 42; break zzForNext; - default: break zzForAction; - } - - case 12: - switch (zzInput) { - case 4: zzState = 43; break zzForNext; - default: break zzForAction; - } - - case 13: - switch (zzInput) { - case 6: - case 8: - case 9: zzState = 44; break zzForNext; - case 10: zzState = 45; break zzForNext; - default: break zzForAction; - } - - case 14: - switch (zzInput) { - case 15: zzState = 39; break zzForNext; - case 21: zzState = 40; break zzForNext; - case 11: zzState = 46; break zzForNext; - default: break zzForAction; - } - - case 15: - switch (zzInput) { - case 6: - case 8: - case 9: zzState = 47; break zzForNext; - case 11: zzState = 48; break zzForNext; - default: break zzForAction; - } - - case 16: - switch (zzInput) { - case 33: zzIsFinal = true; zzNoLookAhead = true; zzState = 49; break zzForNext; - default: break zzForAction; - } - - case 17: - switch (zzInput) { - case 32: zzState = 50; break zzForNext; - default: break zzForAction; - } - - case 18: - switch (zzInput) { - case 20: zzState = 51; break zzForNext; - default: break zzForAction; - } - - case 19: - switch (zzInput) { - case 18: zzState = 52; break zzForNext; - default: break zzForAction; - } - - case 20: - switch (zzInput) { - case 33: zzIsFinal = true; zzNoLookAhead = true; zzState = 53; break zzForNext; - default: break zzForAction; - } - - case 21: - switch (zzInput) { - case 18: zzState = 54; break zzForNext; - default: break zzForAction; - } - - case 22: - switch (zzInput) { - case 31: zzState = 55; break zzForNext; - default: break zzForAction; - } - - case 23: - switch (zzInput) { - case 33: zzIsFinal = true; zzNoLookAhead = true; zzState = 56; break zzForNext; - default: break zzForAction; - } - - case 25: - switch (zzInput) { - case 6: - case 8: zzIsFinal = true; zzState = 25; break zzForNext; - case 9: zzState = 57; break zzForNext; - default: zzIsFinal = true; zzNoLookAhead = true; zzState = 24; break zzForNext; - } - - case 26: - switch (zzInput) { - case 6: - case 8: zzIsFinal = true; zzState = 25; break zzForNext; - case 9: zzState = 57; break zzForNext; - default: zzIsFinal = true; zzNoLookAhead = true; zzState = 24; break zzForNext; - } - - case 31: - switch (zzInput) { - case 33: zzIsFinal = true; zzNoLookAhead = true; zzState = 58; break zzForNext; - default: break zzForAction; - } - - case 32: - switch (zzInput) { - case 33: zzIsFinal = true; zzNoLookAhead = true; zzState = 59; break zzForNext; - default: break zzForAction; - } - - case 34: - switch (zzInput) { - case 10: zzState = 60; break zzForNext; - default: break zzForAction; - } - - case 35: - switch (zzInput) { - case 10: zzState = 60; break zzForNext; - default: break zzForAction; - } - - case 38: - switch (zzInput) { - case 10: zzState = 60; break zzForNext; - default: break zzForAction; - } - - case 39: - switch (zzInput) { - case 6: - case 8: - case 9: zzState = 39; break zzForNext; - case 16: zzState = 61; break zzForNext; - default: break zzForAction; - } - - case 40: - switch (zzInput) { - case 22: zzState = 62; break zzForNext; - default: break zzForAction; - } - - case 43: - switch (zzInput) { - case 5: zzIsFinal = true; zzNoLookAhead = true; zzState = 63; break zzForNext; - default: break zzForAction; - } - - case 44: - switch (zzInput) { - case 6: - case 8: - case 9: zzState = 44; break zzForNext; - case 10: zzState = 45; break zzForNext; - default: break zzForAction; - } - - case 45: - switch (zzInput) { - case 11: zzState = 46; break zzForNext; - default: break zzForAction; - } - - case 46: - switch (zzInput) { - case 12: zzState = 64; break zzForNext; - default: break zzForAction; - } - - case 47: - switch (zzInput) { - case 6: - case 8: - case 9: zzState = 47; break zzForNext; - case 11: zzState = 48; break zzForNext; - default: break zzForAction; - } - - case 48: - switch (zzInput) { - case 33: zzIsFinal = true; zzNoLookAhead = true; zzState = 49; break zzForNext; - default: break zzForAction; - } - - case 50: - switch (zzInput) { - case 27: zzState = 65; break zzForNext; - default: break zzForAction; - } - - case 51: - switch (zzInput) { - case 26: zzState = 66; break zzForNext; - default: break zzForAction; - } - - case 52: - switch (zzInput) { - case 32: zzState = 67; break zzForNext; - default: break zzForAction; - } - - case 54: - switch (zzInput) { - case 19: zzState = 68; break zzForNext; - default: break zzForAction; - } - - case 55: - switch (zzInput) { - case 32: zzState = 69; break zzForNext; - default: break zzForAction; - } - - case 57: - switch (zzInput) { - case 6: - case 8: zzIsFinal = true; zzState = 25; break zzForNext; - case 9: zzState = 57; break zzForNext; - default: zzIsFinal = true; zzNoLookAhead = true; zzState = 24; break zzForNext; - } - - case 60: - switch (zzInput) { - case 38: zzIsFinal = true; zzNoLookAhead = true; zzState = 30; break zzForNext; - default: break zzForAction; - } - - case 61: - switch (zzInput) { - case 6: - case 8: - case 9: zzState = 61; break zzForNext; - case 17: zzState = 70; break zzForNext; - default: break zzForAction; - } - - case 62: - switch (zzInput) { - case 17: zzState = 71; break zzForNext; - default: break zzForAction; - } - - case 64: - switch (zzInput) { - case 13: zzState = 72; break zzForNext; - default: break zzForAction; - } - - case 65: - switch (zzInput) { - case 31: zzState = 73; break zzForNext; - default: break zzForAction; - } - - case 66: - switch (zzInput) { - case 22: zzState = 74; break zzForNext; - default: break zzForAction; - } - - case 67: - switch (zzInput) { - case 19: zzState = 75; break zzForNext; - default: break zzForAction; - } - - case 68: - switch (zzInput) { - case 20: zzState = 76; break zzForNext; - default: break zzForAction; - } - - case 69: - switch (zzInput) { - case 28: zzState = 77; break zzForNext; - default: break zzForAction; - } - - case 70: - switch (zzInput) { - case 18: zzState = 78; break zzForNext; - default: break zzForAction; - } - - case 71: - switch (zzInput) { - case 23: zzState = 79; break zzForNext; - default: break zzForAction; - } - - case 72: - switch (zzInput) { - case 14: zzState = 80; break zzForNext; - default: break zzForAction; - } - - case 73: - switch (zzInput) { - case 24: zzState = 81; break zzForNext; - default: break zzForAction; - } - - case 74: - switch (zzInput) { - case 25: zzState = 82; break zzForNext; - default: break zzForAction; - } - - case 75: - switch (zzInput) { - case 34: zzState = 83; break zzForNext; - default: break zzForAction; - } - - case 76: - switch (zzInput) { - case 20: zzState = 84; break zzForNext; - default: break zzForAction; - } - - case 77: - switch (zzInput) { - case 20: zzState = 85; break zzForNext; - default: break zzForAction; - } - - case 78: - switch (zzInput) { - case 19: zzState = 86; break zzForNext; - default: break zzForAction; - } - - case 79: - switch (zzInput) { - case 24: zzState = 87; break zzForNext; - default: break zzForAction; - } - - case 80: - switch (zzInput) { - case 6: - case 8: - case 9: zzIsFinal = true; zzState = 88; break zzForNext; - default: break zzForAction; - } - - case 81: - switch (zzInput) { - case 25: zzState = 89; break zzForNext; - default: break zzForAction; - } - - case 82: - switch (zzInput) { - case 31: zzState = 90; break zzForNext; - default: break zzForAction; - } - - case 83: - switch (zzInput) { - case 18: zzState = 91; break zzForNext; - default: break zzForAction; - } - - case 84: - switch (zzInput) { - case 32: zzState = 92; break zzForNext; - default: break zzForAction; - } - - case 85: - switch (zzInput) { - case 32: zzState = 93; break zzForNext; - default: break zzForAction; - } - - case 86: - switch (zzInput) { - case 20: zzState = 94; break zzForNext; - default: break zzForAction; - } - - case 87: - switch (zzInput) { - case 25: zzState = 95; break zzForNext; - default: break zzForAction; - } - - case 88: - switch (zzInput) { - case 6: - case 8: - case 9: zzIsFinal = true; zzState = 88; break zzForNext; - default: break zzForAction; - } - - case 89: - switch (zzInput) { - case 32: zzState = 96; break zzForNext; - default: break zzForAction; - } - - case 90: - switch (zzInput) { - case 32: zzState = 97; break zzForNext; - default: break zzForAction; - } - - case 91: - switch (zzInput) { - case 19: zzState = 98; break zzForNext; - default: break zzForAction; - } - - case 92: - switch (zzInput) { - case 27: zzState = 99; break zzForNext; - default: break zzForAction; - } - - case 93: - switch (zzInput) { - case 28: zzState = 100; break zzForNext; - default: break zzForAction; - } - - case 94: - switch (zzInput) { - case 6: - case 8: - case 9: zzIsFinal = true; zzState = 101; break zzForNext; - default: break zzForAction; - } - - case 95: - switch (zzInput) { - case 26: zzState = 102; break zzForNext; - default: break zzForAction; - } - - case 96: - switch (zzInput) { - case 19: zzState = 103; break zzForNext; - default: break zzForAction; - } - - case 97: - switch (zzInput) { - case 6: - case 8: - case 9: zzState = 97; break zzForNext; - case 7: zzIsFinal = true; zzState = 104; break zzForNext; - default: break zzForAction; - } - - case 98: - switch (zzInput) { - case 20: zzState = 105; break zzForNext; - default: break zzForAction; - } - - case 99: - switch (zzInput) { - case 31: zzState = 106; break zzForNext; - default: break zzForAction; - } - - case 100: - switch (zzInput) { - case 28: zzState = 107; break zzForNext; - default: break zzForAction; - } - - case 101: - switch (zzInput) { - case 6: - case 8: - case 9: zzIsFinal = true; zzState = 101; break zzForNext; - default: break zzForAction; - } - - case 102: - switch (zzInput) { - case 20: zzState = 108; break zzForNext; - default: break zzForAction; - } - - case 103: - switch (zzInput) { - case 6: - case 8: - case 9: zzState = 103; break zzForNext; - case 7: zzIsFinal = true; zzState = 109; break zzForNext; - default: break zzForAction; - } - - case 104: - switch (zzInput) { - case 6: - case 8: - case 9: zzIsFinal = true; zzState = 104; break zzForNext; - default: break zzForAction; - } - - case 105: - switch (zzInput) { - case 6: - case 8: - case 9: zzState = 105; break zzForNext; - case 7: zzIsFinal = true; zzState = 110; break zzForNext; - default: break zzForAction; - } - - case 106: - switch (zzInput) { - case 24: zzState = 111; break zzForNext; - default: break zzForAction; - } - - case 107: - switch (zzInput) { - case 35: zzState = 112; break zzForNext; - default: break zzForAction; - } - - case 108: - switch (zzInput) { - case 27: zzState = 113; break zzForNext; - default: break zzForAction; - } - - case 109: - switch (zzInput) { - case 6: - case 8: - case 9: zzIsFinal = true; zzState = 109; break zzForNext; - default: break zzForAction; - } - - case 110: - switch (zzInput) { - case 6: - case 8: - case 9: zzIsFinal = true; zzState = 110; break zzForNext; - default: break zzForAction; - } - - case 111: - switch (zzInput) { - case 25: zzState = 114; break zzForNext; - default: break zzForAction; - } - - case 112: - switch (zzInput) { - case 17: zzState = 115; break zzForNext; - default: break zzForAction; - } - - case 113: - switch (zzInput) { - case 28: zzState = 116; break zzForNext; - default: break zzForAction; - } - - case 114: - switch (zzInput) { - case 32: zzState = 117; break zzForNext; - default: break zzForAction; - } - - case 115: - switch (zzInput) { - case 20: zzState = 118; break zzForNext; - default: break zzForAction; - } - - case 116: - switch (zzInput) { - case 25: zzState = 119; break zzForNext; - default: break zzForAction; - } - - case 117: - switch (zzInput) { - case 19: zzState = 120; break zzForNext; - default: break zzForAction; - } - - case 118: - switch (zzInput) { - case 6: - case 8: - case 9: zzState = 118; break zzForNext; - case 7: zzIsFinal = true; zzState = 121; break zzForNext; - default: break zzForAction; - } - - case 119: - switch (zzInput) { - case 29: zzState = 122; break zzForNext; - default: break zzForAction; - } - - case 120: - switch (zzInput) { - case 6: - case 8: - case 9: zzState = 120; break zzForNext; - case 7: zzIsFinal = true; zzState = 123; break zzForNext; - default: break zzForAction; - } - - case 121: - switch (zzInput) { - case 6: - case 8: - case 9: zzIsFinal = true; zzState = 121; break zzForNext; - default: break zzForAction; - } - - case 122: - switch (zzInput) { - case 20: zzState = 124; break zzForNext; - default: break zzForAction; - } - - case 123: - switch (zzInput) { - case 6: - case 8: - case 9: zzIsFinal = true; zzState = 123; break zzForNext; - default: break zzForAction; - } - - case 124: - switch (zzInput) { - case 30: zzState = 125; break zzForNext; - default: break zzForAction; - } - - case 125: - switch (zzInput) { - case 17: zzState = 70; break zzForNext; - default: break zzForAction; - } - - default: - // if this is ever reached, there is a serious bug in JFlex - zzScanError(ZZ_UNKNOWN_ERROR); - break; - } } - - if ( zzIsFinal ) { - zzAction = zzState; - zzMarkedPosL = zzCurrentPosL; - if ( zzNoLookAhead ) break zzForAction; - } - - } - } - - // store back cached position - zzMarkedPos = zzMarkedPosL; - - switch (zzAction < 0 ? zzAction : ZZ_ACTION[zzAction]) { - case 10: - { if (yychar == 0 ) {hasMore = false; return EncodingParserConstants.UTF16BE;} - } - case 25: break; - case 17: - { if (yychar == 0 ) {hasMore = false; return EncodingParserConstants.UTF83ByteBOM;} - } - case 26: break; - case 4: - { yybegin(SQ_STRING); string.setLength(0); - } - case 27: break; - case 5: - { string.append( yytext() ); - } - case 28: break; - case 22: - { pushCurrentState(); yybegin(QuotedAttributeValue); return JSPHeadTokenizerConstants.PageLanguage; - } - case 29: break; - case 24: - { pushCurrentState(); yybegin(QuotedAttributeValue); return JSPHeadTokenizerConstants.PageEncoding; - } - case 30: break; - case 1: - { if (yychar > MAX_TO_SCAN) {hasMore=false; return EncodingParserConstants.MAX_CHARS_REACHED;} - } - case 31: break; - case 11: - { if (yychar == 0 ) {hasMore = false; return EncodingParserConstants.UTF16LE;} - } - case 32: break; - case 6: - { yypushback(1);popState(); valueText = string.toString(); return EncodingParserConstants.InvalidTerminatedStringValue; - } - case 33: break; - case 8: - { yypushback(1);popState(); valueText = string.toString(); return EncodingParserConstants.UnDelimitedStringValue; - } - case 34: break; - case 9: - { yypushback(1);popState(); valueText = string.toString(); return EncodingParserConstants.InvalidTermintatedUnDelimitedStringValue; - } - case 35: break; - case 7: - { popState(); valueText = string.toString(); return EncodingParserConstants.StringValue; - } - case 36: break; - case 13: - { yybegin(YYINITIAL); return JSPHeadTokenizerConstants.PageDirectiveEnd; - } - case 37: break; - case 23: - { pushCurrentState(); yybegin(QuotedAttributeValue); return JSPHeadTokenizerConstants.PageContentType; - } - case 38: break; - case 18: - { if (yychar == 0 ) {yybegin(ST_XMLDecl); return XMLHeadTokenizerConstants.XMLDeclStart;} - } - case 39: break; - case 15: - { yypushback(2); popState(); valueText = string.toString(); return EncodingParserConstants.InvalidTerminatedStringValue; - } - case 40: break; - case 2: - { yypushback(1); yybegin(UnDelimitedString); string.setLength(0); - } - case 41: break; - case 12: - { yybegin(YYINITIAL); return XMLHeadTokenizerConstants.XMLDeclEnd; - } - case 42: break; - case 14: - { yybegin(YYINITIAL); return JSPHeadTokenizerConstants.PageDirectiveEnd; - } - case 43: break; - case 19: - { yybegin(ST_PAGE_DIRECTIVE); return JSPHeadTokenizerConstants.PageDirectiveStart; - } - case 44: break; - case 21: - { pushCurrentState(); yybegin(QuotedAttributeValue); return XMLHeadTokenizerConstants.XMLDelEncoding; - } - case 45: break; - case 20: - { pushCurrentState(); yybegin(QuotedAttributeValue); return XMLHeadTokenizerConstants.XMLDeclVersion; - } - case 46: break; - case 16: - { yypushback(2);popState(); valueText = string.toString(); return EncodingParserConstants.InvalidTerminatedStringValue; - } - case 47: break; - case 3: - { yybegin(DQ_STRING); string.setLength(0); - } - case 48: break; - default: - if (zzInput == YYEOF && zzStartRead == zzCurrentPos) { - zzAtEOF = true; - zzDoEOF(); - { hasMore = false; return EncodingParserConstants.EOF; } - } - else { - zzScanError(ZZ_NO_MATCH); - } - } - } - } - - -} diff --git a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/contenttype/JSPHeadTokenizerConstants.java b/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/contenttype/JSPHeadTokenizerConstants.java deleted file mode 100644 index 08fa5b9a0b..0000000000 --- a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/contenttype/JSPHeadTokenizerConstants.java +++ /dev/null @@ -1,21 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2004 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - *******************************************************************************/ -package org.eclipse.jst.jsp.core.internal.contenttype; - -import org.eclipse.wst.xml.core.internal.contenttype.XMLHeadTokenizerConstants; - -public interface JSPHeadTokenizerConstants extends XMLHeadTokenizerConstants { - String PageDirectiveStart = "PageDirectiveStart"; //$NON-NLS-1$ - String PageDirectiveEnd = "PageDirectiveEnd"; //$NON-NLS-1$ - String PageLanguage = "PageLanguage"; //$NON-NLS-1$ - String PageEncoding = "PageEncoding"; //$NON-NLS-1$ - String PageContentType = "PageContentType"; //$NON-NLS-1$ -}
\ No newline at end of file diff --git a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/contenttype/JSPResourceEncodingDetector.java b/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/contenttype/JSPResourceEncodingDetector.java deleted file mode 100644 index 41127ad25a..0000000000 --- a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/contenttype/JSPResourceEncodingDetector.java +++ /dev/null @@ -1,482 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2004 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - *******************************************************************************/ -package org.eclipse.jst.jsp.core.internal.contenttype; - -import java.io.BufferedInputStream; -import java.io.BufferedReader; -import java.io.IOException; -import java.io.InputStream; -import java.io.Reader; -import java.nio.charset.Charset; -import java.nio.charset.IllegalCharsetNameException; -import java.nio.charset.UnsupportedCharsetException; -import java.util.regex.Pattern; - -import org.eclipse.core.resources.IStorage; -import org.eclipse.core.runtime.CoreException; -import org.eclipse.wst.sse.core.internal.encoding.CodedIO; -import org.eclipse.wst.sse.core.internal.encoding.EncodingMemento; -import org.eclipse.wst.sse.core.internal.encoding.IResourceCharsetDetector; -import org.eclipse.wst.sse.core.internal.encoding.NonContentBasedEncodingRules; -import org.eclipse.wst.xml.core.internal.contenttype.EncodingParserConstants; -import org.eclipse.wst.xml.core.internal.contenttype.XMLHeadTokenizerConstants; - -public class JSPResourceEncodingDetector implements IResourceCharsetDetector { - - private String fCharset; - - private String fContentType; - - private String fContentTypeValue; - - private String fLanguage; - - private String fPageEncodingValue; - - private JSPHeadTokenizer fTokenizer; - - private String fXMLDecEncodingName; - - private boolean unicodeCase; - - private EncodingMemento fEncodingMemento; - - private boolean fHeaderParsed; - - private Reader fReader; - - - /** - * No Arg constructor. - */ - public JSPResourceEncodingDetector() { - super(); - } - - class NullMemento extends EncodingMemento { - /** - * - */ - public NullMemento() { - super(); - String defaultCharset = NonContentBasedEncodingRules.useDefaultNameRules(null); - setJavaCharsetName(defaultCharset); - setAppropriateDefault(defaultCharset); - setDetectedCharsetName(null); - } - - } - - /** - * @return Returns the contentType. - */ - public String getContentType() throws IOException { - ensureInputSet(); - if (!fHeaderParsed) { - parseInput(); - // we keep track of if header's already been parse, so can make - // multiple 'get' calls, without causing reparsing. - fHeaderParsed = true; - // Note: there is a "hidden assumption" here that an empty - // string in content should be treated same as not present. - } - return fContentType; - } - - public String getEncoding() throws IOException { - return getEncodingMemento().getDetectedCharsetName(); - } - - // to ensure consist overall rules used, we'll mark as - // final, - // and require subclasses to provide certain pieces of - // the - // implementation - public EncodingMemento getEncodingMemento() throws IOException { - ensureInputSet(); - if (!fHeaderParsed) { - parseInput(); - // we keep track of if header's already been - // parse, so can make - // multiple 'get' calls, without causing - // reparsing. - fHeaderParsed = true; - // Note: there is a "hidden assumption" here - // that an empty - // string in content should be treated same as - // not present. - } - if (fEncodingMemento == null) { - handleSpecDefault(); - } - if (fEncodingMemento == null) { - // safty net - fEncodingMemento = new NullMemento(); - } - return fEncodingMemento; - } - - public String getLanguage() throws IOException { - ensureInputSet(); - if (!fHeaderParsed) { - parseInput(); - fHeaderParsed = true; - } - return fLanguage; - } - - public String getSpecDefaultEncoding() { - // by JSP Spec - final String enc = "ISO-8859-1"; //$NON-NLS-1$ - return enc; - } - - public EncodingMemento getSpecDefaultEncodingMemento() { - resetAll(); - EncodingMemento result = null; - String enc = getSpecDefaultEncoding(); - if (enc != null) { - createEncodingMemento(enc, EncodingMemento.DEFAULTS_ASSUMED_FOR_EMPTY_INPUT); - fEncodingMemento.setAppropriateDefault(enc); - result = fEncodingMemento; - } - return result; - } - - /** - * - */ - public void set(InputStream inputStream) { - resetAll(); - fReader = new ByteReader(inputStream); - try { - fReader.mark(CodedIO.MAX_MARK_SIZE); - } - catch (IOException e) { - // impossible, since we know ByteReader - // supports marking - throw new Error(e); - } - } - - /** - * - */ - public void set(IStorage iStorage) throws CoreException { - resetAll(); - InputStream inputStream = iStorage.getContents(); - InputStream resettableStream = new BufferedInputStream(inputStream, CodedIO.MAX_BUF_SIZE); - resettableStream.mark(CodedIO.MAX_MARK_SIZE); - set(resettableStream); - // TODO we'll need to "remember" IFile, or - // get its (or its project's) settings, in case - // those are needed to handle cases when the - // encoding is not in the file stream. - } - - /** - * Note: this is not part of interface to help avoid confusion ... it - * expected this Reader is a well formed character reader ... that is, its - * all ready been determined to not be a unicode marked input stream. And, - * its assumed to be in the correct position, at position zero, ready to - * read first character. - */ - public void set(Reader reader) { - resetAll(); - fReader = reader; - if (!fReader.markSupported()) { - fReader = new BufferedReader(fReader); - } - try { - fReader.mark(CodedIO.MAX_MARK_SIZE); - } - catch (IOException e) { - // impossble, since we just checked if markable - throw new Error(e); - } - } - - private boolean canHandleAsUnicodeStream(String tokenType) { - boolean canHandleAsUnicode = false; - if (tokenType == EncodingParserConstants.UTF83ByteBOM) { - canHandleAsUnicode = true; - String enc = "UTF-8"; //$NON-NLS-1$ - createEncodingMemento(enc, EncodingMemento.DETECTED_STANDARD_UNICODE_BYTES); - fEncodingMemento.setUTF83ByteBOMUsed(true); - } - else if (tokenType == EncodingParserConstants.UTF16BE) { - canHandleAsUnicode = true; - String enc = "UTF-16BE"; //$NON-NLS-1$ - createEncodingMemento(enc, EncodingMemento.DETECTED_STANDARD_UNICODE_BYTES); - } - else if (tokenType == EncodingParserConstants.UTF16LE) { - canHandleAsUnicode = true; - String enc = "UTF-16"; //$NON-NLS-1$ - createEncodingMemento(enc, EncodingMemento.DETECTED_STANDARD_UNICODE_BYTES); - } - return canHandleAsUnicode; - } - - /** - * Note: once this instance is created, trace info still needs to be - * appended by caller, depending on the context its created. - */ - private void createEncodingMemento(String detectedCharsetName) { - fEncodingMemento = new EncodingMemento(); - fEncodingMemento.setJavaCharsetName(getAppropriateJavaCharset(detectedCharsetName)); - fEncodingMemento.setDetectedCharsetName(detectedCharsetName); - // TODO: if detectedCharset and spec default is - // null, need to use "work - // bench based" defaults. - fEncodingMemento.setAppropriateDefault(getSpecDefaultEncoding()); - } - - /** - * There can sometimes be mulitple 'encodings' specified in a file. This - * is an attempt to centralize the rules for deciding between them. - * Returns encoding according to priority: 1. XML Declaration 2. page - * directive pageEncoding name 3. page directive contentType charset name - */ - private String getAppropriateEncoding() { - String result = null; - if (fXMLDecEncodingName != null) - result = fXMLDecEncodingName; - else if (fPageEncodingValue != null) - result = fPageEncodingValue; - else if (fCharset != null) - result = fCharset; - return result; - } - - /** - * This method can return null, if invalid charset name (in which case - * "appropriateDefault" should be used, if a name is really need for some - * "save anyway" cases). - * - * @param detectedCharsetName - * @return - */ - private String getAppropriateJavaCharset(String detectedCharsetName) { - String result = null; - // 1. Check explicit mapping overrides from - // property file -- its here we pick up "rules" for cases - // that are not even in Java - result = CodedIO.checkMappingOverrides(detectedCharsetName); - // 2. Use the "canonical" name from JRE mappings - // Note: see Charset JavaDoc, the name you get one - // with can be alias, - // the name you get back is "standard" name. - Charset javaCharset = null; - try { - javaCharset = Charset.forName(detectedCharsetName); - } - catch (UnsupportedCharsetException e) { - // only set invalid, if result is same as detected -- they won't - // be equal if - // overridden - if (result != null && result.equals(detectedCharsetName)) { - fEncodingMemento.setInvalidEncoding(detectedCharsetName); - } - } - catch (IllegalCharsetNameException e) { - // only set invalid, if result is same as detected -- they won't - // be equal if - // overridden - if (result != null && result.equals(detectedCharsetName)) { - fEncodingMemento.setInvalidEncoding(detectedCharsetName); - } - } - // give priority to java cononical name, if present - if (javaCharset != null) { - result = javaCharset.name(); - // but still allow overrides - result = CodedIO.checkMappingOverrides(result); - } - return result; - } - - private JSPHeadTokenizer getTokinizer() { - if (fTokenizer == null) { - fTokenizer = new JSPHeadTokenizer(); - } - return fTokenizer; - } - - private void handleSpecDefault() { - String encodingName; - encodingName = getSpecDefaultEncoding(); - if (encodingName != null) { - // createEncodingMemento(encodingName, - // EncodingMemento.USED_CONTENT_TYPE_DEFAULT); - fEncodingMemento = new EncodingMemento(); - fEncodingMemento.setJavaCharsetName(encodingName); - fEncodingMemento.setAppropriateDefault(encodingName); - } - } - - private boolean isLegalString(String valueTokenType) { - boolean result = false; - if (valueTokenType != null) { - result = valueTokenType.equals(EncodingParserConstants.StringValue) || valueTokenType.equals(EncodingParserConstants.UnDelimitedStringValue) || valueTokenType.equals(EncodingParserConstants.InvalidTerminatedStringValue) || valueTokenType.equals(EncodingParserConstants.InvalidTermintatedUnDelimitedStringValue); - } - return result; - } - - - /** - * This method should be exactly the same as what is in - * JSPHeadTokenizerTester - * @param contentType - */ - private void parseContentTypeValue(String contentType) { - Pattern pattern = Pattern.compile(";\\s*charset\\s*=\\s*"); //$NON-NLS-1$ - String[] parts = pattern.split(contentType); - if (parts.length > 0) { - // if only one item, it can still be charset instead of - // contentType - if (parts.length == 1) { - if (parts[0].length() > 6) { - String checkForCharset = parts[0].substring(0, 7); - if (checkForCharset.equalsIgnoreCase("charset")) { //$NON-NLS-1$ - int eqpos = parts[0].indexOf('='); - eqpos = eqpos + 1; - if (eqpos < parts[0].length()) { - fCharset = parts[0].substring(eqpos); - fCharset = fCharset.trim(); - } - } - else { - fContentType = parts[0]; - } - } - } - else { - fContentType = parts[0]; - } - } - if (parts.length > 1) { - fCharset = parts[1]; - } - } - - - /** - * Looks for what ever encoding properties the tokenizer returns. Its the - * responsibility of the tokenizer to stop when appropriate and not go too - * far. - */ - private void parseHeader(JSPHeadTokenizer tokenizer) throws IOException { - fPageEncodingValue = null; - fCharset = null; - - HeadParserToken token = null; - do { - // don't use 'get' here (at least until reset issue fixed) - token = tokenizer.getNextToken(); - String tokenType = token.getType(); - if (canHandleAsUnicodeStream(tokenType)) - unicodeCase = true; - else { - - if (tokenType == XMLHeadTokenizerConstants.XMLDelEncoding) { - if (tokenizer.hasMoreTokens()) { - HeadParserToken valueToken = tokenizer.getNextToken(); - String valueTokenType = valueToken.getType(); - if (isLegalString(valueTokenType)) { - fXMLDecEncodingName = valueToken.getText(); - } - } - } - else if (tokenType == JSPHeadTokenizerConstants.PageEncoding) { - if (tokenizer.hasMoreTokens()) { - HeadParserToken valueToken = tokenizer.getNextToken(); - String valueTokenType = valueToken.getType(); - if (isLegalString(valueTokenType)) { - fPageEncodingValue = valueToken.getText(); - } - } - } - else if (tokenType == JSPHeadTokenizerConstants.PageContentType) { - if (tokenizer.hasMoreTokens()) { - HeadParserToken valueToken = tokenizer.getNextToken(); - String valueTokenType = valueToken.getType(); - if (isLegalString(valueTokenType)) { - fContentTypeValue = valueToken.getText(); - } - } - } - else if (tokenType == JSPHeadTokenizerConstants.PageLanguage) { - if (tokenizer.hasMoreTokens()) { - HeadParserToken valueToken = tokenizer.getNextToken(); - String valueTokenType = valueToken.getType(); - if (isLegalString(valueTokenType)) { - fLanguage = valueToken.getText(); - } - } - } - } - } - while (tokenizer.hasMoreTokens()); - if (fContentTypeValue != null) { - parseContentTypeValue(fContentTypeValue); - } - - } - - private void parseInput() throws IOException { - JSPHeadTokenizer tokenizer = getTokinizer(); - fReader.reset(); - tokenizer.reset(fReader); - parseHeader(tokenizer); - // unicode stream cases are created directly in parseHeader - if (!unicodeCase) { - String enc = getAppropriateEncoding(); - if (enc != null && enc.length() > 0) { - createEncodingMemento(enc, EncodingMemento.FOUND_ENCODING_IN_CONTENT); - } - } - } - - /** - * - */ - private void resetAll() { - fReader = null; - fHeaderParsed = false; - fEncodingMemento = null; - fCharset = null; - fContentTypeValue = null; - fPageEncodingValue = null; - fXMLDecEncodingName = null; - unicodeCase = false; - } - - - - /** - * convience method all subclasses can use (but not override) - * - * @param detectedCharsetName - * @param reason - */ - private void createEncodingMemento(String detectedCharsetName, String reason) { - createEncodingMemento(detectedCharsetName); - } - - /** - * convience method all subclasses can use (but not override) - */ - private void ensureInputSet() { - if (fReader == null) { - throw new IllegalStateException("input must be set before use"); //$NON-NLS-1$ - } - } -}
\ No newline at end of file diff --git a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/document/DocumentFactoryForJSP.java b/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/document/DocumentFactoryForJSP.java deleted file mode 100644 index d0050e26ae..0000000000 --- a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/document/DocumentFactoryForJSP.java +++ /dev/null @@ -1,54 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2004 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - *******************************************************************************/ -package org.eclipse.jst.jsp.core.internal.document; - -import org.eclipse.core.filebuffers.IDocumentFactory; -import org.eclipse.jface.text.IDocument; -import org.eclipse.jst.jsp.core.internal.parser.JSPSourceParser; -import org.eclipse.jst.jsp.core.internal.provisional.JSP11Namespace; -import org.eclipse.wst.sse.core.internal.document.StructuredDocumentFactory; -import org.eclipse.wst.sse.core.internal.ltk.parser.RegionParser; -import org.eclipse.wst.sse.core.internal.ltk.parser.TagMarker; -import org.eclipse.wst.sse.core.internal.provisional.text.IStructuredDocument; - - -public class DocumentFactoryForJSP implements IDocumentFactory { - - public DocumentFactoryForJSP() { - super(); - } - - /* - * (non-Javadoc) - * - * @see org.eclipse.core.filebuffers.IDocumentFactory#createDocument() - */ - public IDocument createDocument() { - IStructuredDocument structuredDocument = StructuredDocumentFactory.getNewStructuredDocumentInstance(new JSPSourceParser()); - return structuredDocument; - } - - public RegionParser getParser() { - // remember, the Loader - // will need to finish initialization of parser - // based on "embedded content" - JSPSourceParser parser = new JSPSourceParser(); - // add default nestable tag list - addNestablePrefix(parser, JSP11Namespace.JSP_TAG_PREFIX); - return parser; - } - - private void addNestablePrefix(JSPSourceParser parser, String tagName) { - TagMarker bm = new TagMarker(tagName); - parser.addNestablePrefix(bm); - } - -}
\ No newline at end of file diff --git a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/document/PageDirectiveAdapter.java b/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/document/PageDirectiveAdapter.java deleted file mode 100644 index 831215bf28..0000000000 --- a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/document/PageDirectiveAdapter.java +++ /dev/null @@ -1,59 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2004 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - *******************************************************************************/ -package org.eclipse.jst.jsp.core.internal.document; - -import org.eclipse.wst.sse.core.internal.ltk.modelhandler.EmbeddedTypeHandler; -import org.eclipse.wst.sse.core.internal.provisional.INodeAdapter; -import org.eclipse.wst.sse.core.internal.provisional.INodeAdapterFactory; -import org.eclipse.wst.sse.core.internal.provisional.INodeNotifier; - -/** - * Classes which implement this interface have two responsibilities. - * One is to provide - * and embedded factory registry for JSP Aware INodeAdapter Factories - * to use. The other is to monitor page directives and if - * a change in embedded type is is made, it will signal - * the structuredModel that it needs to reinitialize itself. - */ -public interface PageDirectiveAdapter extends INodeAdapter { - - public String getContentType(); - - public String getLanguage(); - - /** - * This setter method should be called once, shortly after - * initialization. - */ - void setEmbeddedType(EmbeddedTypeHandler handler); - - EmbeddedTypeHandler getEmbeddedType(); - - /** - * This method is to give this adapter a chance to use - * the AdapterFactores from the EmbeddedTypeHandler - * to adapt the node. Its to be used by JSPAwareAdapterFactories - * to (potentially) adapt nodes from the embedded content type. - */ - INodeAdapter adapt(INodeNotifier notifier, Object type); - - void addEmbeddedFactory(INodeAdapterFactory factory); - - /** - * Method setLanguage. - * @param language - */ - void setLanguage(String language); - - INodeNotifier getTarget(); - - public void release(); -}
\ No newline at end of file diff --git a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/document/PageDirectiveAdapterFactory.java b/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/document/PageDirectiveAdapterFactory.java deleted file mode 100644 index f20707e5e4..0000000000 --- a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/document/PageDirectiveAdapterFactory.java +++ /dev/null @@ -1,97 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2004 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - *******************************************************************************/ -package org.eclipse.jst.jsp.core.internal.document; - -import org.eclipse.jst.jsp.core.internal.Assert; -import org.eclipse.wst.sse.core.internal.provisional.AbstractAdapterFactory; -import org.eclipse.wst.sse.core.internal.provisional.INodeAdapter; -import org.eclipse.wst.sse.core.internal.provisional.INodeAdapterFactory; -import org.eclipse.wst.sse.core.internal.provisional.INodeNotifier; -import org.eclipse.wst.xml.core.internal.provisional.document.IDOMNode; -import org.w3c.dom.Node; - -/** - * This class adapts document - * with the an instance of PageDirectiveAdapter - */ -public class PageDirectiveAdapterFactory extends AbstractAdapterFactory implements INodeAdapterFactory { - - - private PageDirectiveAdapter pageDirectiveAdapterInstance = null; - - /** - * Constructor for PageDirectiveAdapterFactory. - * Note: its important not to be a singleton, since - * this factory needs to track its adapter(s) and release - * them when they are released. - * - * @param adapterKey - * @param registerAdapters - */ - protected PageDirectiveAdapterFactory(Object adapterKey, boolean registerAdapters) { - super(adapterKey, registerAdapters); - } - - /** - * The no argument constructor assumes its a - * Factory for PageDirectiveAdapter - */ - public PageDirectiveAdapterFactory() { - this(PageDirectiveAdapter.class, true); - } - - protected INodeAdapter createAdapter(INodeNotifier target) { - PageDirectiveAdapter result = null; - if (target instanceof IDOMNode) { - IDOMNode node = (IDOMNode) target; - if (node.getNodeType() == Node.DOCUMENT_NODE) { - result = getAdapterInstance(target); - } - - } - return result; - } - - public void release() { - if (pageDirectiveAdapterInstance != null) { - pageDirectiveAdapterInstance.release(); - } - } - - /** - * We assume this is only called for 'document' target - */ - protected PageDirectiveAdapter getAdapterInstance(INodeNotifier target) { - // if our instance already exists with a different - // target, then, somehow, the document node must - // have changed for a model, so we should release - // old adapter and create new one for new document - // node. This is probably a programming error. - if (pageDirectiveAdapterInstance != null) { - if (target != pageDirectiveAdapterInstance.getTarget()) { - release(); - pageDirectiveAdapterInstance = new PageDirectiveAdapterImpl(target); - } - // else return the one we have - } - else { - // if is equal to null, create a new one - pageDirectiveAdapterInstance = new PageDirectiveAdapterImpl(target); - } - Assert.isNotNull(pageDirectiveAdapterInstance, "pageDipageDirectiveAdapterInstance was null"); //$NON-NLS-1$ - return pageDirectiveAdapterInstance; - } - - public INodeAdapterFactory copy() { - - return new PageDirectiveAdapterFactory(getAdapterKey(), isShouldRegisterAdapter()); - } -}
\ No newline at end of file diff --git a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/document/PageDirectiveAdapterImpl.java b/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/document/PageDirectiveAdapterImpl.java deleted file mode 100644 index cd49952f16..0000000000 --- a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/document/PageDirectiveAdapterImpl.java +++ /dev/null @@ -1,638 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2004 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - *******************************************************************************/ -package org.eclipse.jst.jsp.core.internal.document; - -import java.util.ArrayList; -import java.util.Iterator; -import java.util.List; -import com.ibm.icu.util.StringTokenizer; - -import org.eclipse.core.resources.IFile; -import org.eclipse.core.resources.ResourcesPlugin; -import org.eclipse.core.runtime.IPath; -import org.eclipse.core.runtime.Path; -import org.eclipse.jface.text.IDocumentExtension3; -import org.eclipse.jface.text.IDocumentPartitioner; -import org.eclipse.jst.jsp.core.internal.contentproperties.JSPFContentProperties; -import org.eclipse.jst.jsp.core.internal.modelhandler.EmbeddedTypeStateData; -import org.eclipse.jst.jsp.core.internal.text.StructuredTextPartitionerForJSP; -import org.eclipse.wst.sse.core.internal.ltk.modelhandler.EmbeddedTypeHandler; -import org.eclipse.wst.sse.core.internal.modelhandler.EmbeddedTypeRegistry; -import org.eclipse.wst.sse.core.internal.modelhandler.EmbeddedTypeRegistryImpl; -import org.eclipse.wst.sse.core.internal.provisional.INodeAdapter; -import org.eclipse.wst.sse.core.internal.provisional.INodeAdapterFactory; -import org.eclipse.wst.sse.core.internal.provisional.INodeNotifier; -import org.eclipse.wst.sse.core.internal.provisional.IStructuredModel; -import org.eclipse.wst.sse.core.internal.provisional.text.IStructuredPartitioning; -import org.eclipse.wst.sse.core.internal.util.Debug; -import org.eclipse.wst.sse.core.utils.StringUtils; -import org.eclipse.wst.xml.core.internal.provisional.document.IDOMNode; - -/** - * This class has the responsibility to provide an embedded factory registry - * for JSP Aware INodeAdapter Factories to use. - * - * Typically, the embedded type is to be considered a feature of the document, - * so JSP Aware AdpaterFactories should call - * getAdapter(PageDirectiveAdapter.class) directoy on the document (or owning - * document) node. - */ -public class PageDirectiveAdapterImpl implements PageDirectiveAdapter { - - protected static final String STR_CHARSET = "charset"; //$NON-NLS-1$ - private final static Object adapterType = PageDirectiveAdapter.class; - private IStructuredModel model; - protected final String[] JAVASCRIPT_LANGUAGE_KEYS = new String[]{"javascript", "javascript1.0", "javascript1.1_3", "javascript1.2", "javascript1.3", "javascript1.4", "javascript1.5", "javascript1.6", "jscript", "sashscript"}; //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ //$NON-NLS-4$ //$NON-NLS-5$ //$NON-NLS-6$ //$NON-NLS-7$ //$NON-NLS-8$ //$NON-NLS-9$ //$NON-NLS-10$ - protected final String[] JAVA_LANGUAGE_KEYS = new String[]{"java"}; //$NON-NLS-1$ - - /** - * Constructor for PageDirectiveAdapterImpl. - */ - public PageDirectiveAdapterImpl(INodeNotifier target) { - super(); - notifierAtCreation = target; - // we need to remember our instance of model, - // in case we need to "signal" a re-init needed. - if (target instanceof IDOMNode) { - IDOMNode node = (IDOMNode) target; - model = node.getModel(); - } - - } - - /** - * parses the full contentType value into its two parts the contentType, - * and the charset, if present. Note: this method is a lightly modified - * version of a method in AbstractHeadParser. There, we're mostly - * interested in the charset part of contentTypeValue. Here, we're mostly - * interested in the mimeType part. - */ - private String getMimeTypeFromContentTypeValue(String contentTypeValue) { - if (contentTypeValue == null) - return null; - String cleanContentTypeValue = StringUtils.stripNonLetterDigits(contentTypeValue); - StringTokenizer tokenizer = new StringTokenizer(cleanContentTypeValue, ";= \t\n\r\f"); //$NON-NLS-1$ - int tLen = tokenizer.countTokens(); - // if contains encoding should have three tokens, the mimetype, the - // word 'charset', and the encoding value - String[] tokens = new String[tLen]; - int j = 0; - while (tokenizer.hasMoreTokens()) { - tokens[j] = tokenizer.nextToken(); - j++; - } - // - // Following is the common form for target expression - // <META http-equiv="Content-Type" content="text/html; charset=UTF-8"> - // But apparrently is also valid without the content type there, - // just the charset, as follows: - // <META http-equiv="Content-Type" content="charset=UTF-8"> - // So we'll loop through tokens and key off of 'charset' - - int charsetPos = -1; - for (int i = 0; i < tokens.length; i++) { - if (tokens[i].equalsIgnoreCase(STR_CHARSET)) { - charsetPos = i; - break; - } - } - // String charset = null; - String contentType = null; - if (charsetPos > -1) { - // case where charset was present - // int charsetValuePos = charsetPos + 1; - // if (charsetValuePos < tokens.length) { - // charset = tokens[charsetValuePos]; - // } - int contentTypeValuePos = charsetPos - 1; - if (contentTypeValuePos > -1) { - contentType = tokens[contentTypeValuePos]; - } - } - else { - // charset was not present, so if there's - // a value, we assume its the contentType value - if (tokens.length > 0) { - contentType = tokens[0]; - } - } - return contentType; - } - - private EmbeddedTypeHandler embeddedTypeHandler; - private List embeddedFactoryRegistry = new ArrayList(); - private String cachedLanguage; - private String cachedContentType; - private INodeNotifier notifierAtCreation; - - private int firstLanguagePosition = -1; - private int firstContentTypePosition = -1; - - /* - * @see INodeAdapter#isAdapterForType(Object) - */ - public boolean isAdapterForType(Object type) { - return (type == adapterType); - } - - /* - * @see INodeAdapter#notifyChanged(INodeNotifier, int, Object, Object, - * Object, int) - */ - public void notifyChanged(INodeNotifier notifier, int eventType, Object changedFeature, Object oldValue, Object newValue, int pos) { - } - - public void setEmbeddedType(EmbeddedTypeHandler handler) { - // if really the same handler, no need for further processing - if (embeddedTypeHandler == handler) { - return; - } - // then one exists, and the new one is truely different, so we need to - // release and remove current factories - if (embeddedTypeHandler != null) { - Iterator list = embeddedFactoryRegistry.iterator(); - while (list.hasNext()) { - INodeAdapterFactory factory = (INodeAdapterFactory) list.next(); - factory.release(); - } - - embeddedFactoryRegistry.clear(); - } - - embeddedTypeHandler = handler; - // when the handler is set, "transfer" its factories to our own list. - // note: our own list may also be added to else where, such as on - // "editor side". - if (embeddedTypeHandler != null) { - Iterator iterator = embeddedTypeHandler.getAdapterFactories().iterator(); - while (iterator.hasNext()) { - INodeAdapterFactory factory = (INodeAdapterFactory) iterator.next(); - embeddedFactoryRegistry.add(factory); - } - } - } - - /** - * @see PageDirectiveAdapter#adapt(INodeNotifier, Object) - */ - public INodeAdapter adapt(INodeNotifier notifier, Object type) { - INodeAdapter result = null; - // if embeddedContentType hasn't been set, - // then we can not adapt it. - if (embeddedTypeHandler != null) { - if (embeddedFactoryRegistry != null) { - Iterator iterator = embeddedFactoryRegistry.iterator(); - INodeAdapterFactory factory = null; - while (iterator.hasNext()) { - factory = (INodeAdapterFactory) iterator.next(); - if (factory.isFactoryForType(type)) { - result = factory.adapt(notifier); - break; - } - } - } - } - return result; - - } - - /** - * @see PageDirectiveAdapter#getEmbeddedType() - */ - public EmbeddedTypeHandler getEmbeddedType() { - if (embeddedTypeHandler == null) { - embeddedTypeHandler = getDefaultEmbeddedType(); - } - return embeddedTypeHandler; - } - - public void addEmbeddedFactory(INodeAdapterFactory factory) { - // should we check if already exists in list? - embeddedFactoryRegistry.add(factory); - } - - // /** - // * Used by PageDirectiveWatchers to signal that some important attribute - // has changed, and - // * any cached values should be re-calcuated - // */ - // void changed() { - // // we won't actually check if change is needed, if the model state is - // already changing. - // if (!model.isReinitializationNeeded()) { - // // go through our list of page watcher adapters, and updates the - // attributes - // // we're interested in, if and only if they are the earliest occurance - // in the resource - // String potentialContentType = null; - // String potentialLanguage = null; - // int contentTypePosition = -1; - // int languagePosition = -1; - // Iterator iterator = pageDirectiveWatchers.iterator(); - // while (iterator.hasNext()) { - // PageDirectiveWatcher pdWatcher = (PageDirectiveWatcher) - // iterator.next(); - // String contentType = pdWatcher.getContentType(); - // String language = pdWatcher.getLanguage(); - // int offset = pdWatcher.getOffset(); - // if (potentialContentType == null || (hasValue(contentType) && (offset < - // contentTypePosition))) { - // potentialContentType = contentType; - // contentTypePosition = offset; - // } - // } - // // now we have the best candiates for cached values, let's see if - // they've really changed from - // // what we had. If so, note we go through the setters so side effects - // can take place there. - // potentialContentType = - // getMimeTypeFromContentTypeValue(potentialContentType); - // if (potentialContentType == null || potentialContentType.length() == 0) - // { - // //potentialContentType = getDefaultContentType(); - // } else { - // setCachedContentType(potentialContentType); - // } - // - // if (potentialLanguage != null && hasValue(potentialLanguage)) { - // setCachedLanguage(potentialLanguage); - // } - // } - // } - void changedContentType(int elementOffset, String newValue) { - // only need to process if this new value is - // earlier in the file than our current value - if (firstContentTypePosition == -1 || elementOffset <= firstContentTypePosition) { - // dw_TODO: update embedded partitioner in JSP document - // partitioner - // nsd_TODO: update embedded partitioner in JSP document - // partitioner - - // no need to change current value, if we're told some - // earlier value is null or blank (sounds like an error, anyway) - if (hasValue(newValue)) { - firstContentTypePosition = elementOffset; - String potentialContentType = getMimeTypeFromContentTypeValue(newValue); - // only do the set processing if different - // from what it already is - // if (!potentialContentType.equalsIgnoreCase(cachedLanguage)) - // { - setCachedContentType(potentialContentType); - // } - } - } - } - - /** - * Used by PageDirectiveWatchers to signal that some important attribute - * has changed, and any cached values should be re-calcuated - */ - void changedLanguage(int elementOffset, String newValue) { - // only need to process if this new value is - // earlier in the file than our current value - // has to be less than or equal to, in case our previous earliest one, - // is itself changing! - if (firstLanguagePosition == -1 || elementOffset <= firstLanguagePosition) { - - // no need to change current value, if we're told some - // earlier value is null or blank (sounds like an error, anyway) - if (hasValue(newValue)) { - firstLanguagePosition = elementOffset; - // only do the set processing if different - // from what it already is - if (!newValue.equalsIgnoreCase(cachedLanguage)) { - setCachedLanguage(newValue); - } - } - - // dw_TODO: set language in document partitioner - // nsd_TODO: set language in document partitioner - } - } - - /** - * Used by PageDirectiveWatchers to signal that some important attribute - * has changed, and any cached values should be re-calcuated - */ - void changedPageEncoding(int elementOffset, String newValue) { - - // we don't currently track active value, since - // just need during read and write (where its - // calculated. We will need in future, to - // acurately clone a model and to display - // "current encoding" to user in status bar. - } - - /** - * Method hasValue. - * - * @param contentType - * @return boolean - */ - private boolean hasValue(String value) { - if (value != null && value.length() > 0) - return true; - else - return false; - } - - /** - * Returns the cachedContentType. - * - * @return String - */ - public String getContentType() { - if (cachedContentType == null) { - cachedContentType = getDefaultContentType(); - } - return cachedContentType; - } - - /** - * Method getDefaultContentType. - * - * @return String - */ - private String getDefaultContentType() { - String type = null; - IFile file = getFile(model); - if (file != null) { - type = JSPFContentProperties.getProperty(JSPFContentProperties.JSPCONTENTTYPE, file, true); - } - // BUG136468 - if (type == null) - type = "text/html"; //$NON-NLS-1$ - return type; - } - - /** - * Returns the cachedLanguage. - * - * @return String - */ - public String getLanguage() { - if (cachedLanguage == null) - cachedLanguage = getDefaultLanguage(); - return cachedLanguage; - } - - /** - * Method getDefaultLanguage. - * - * @return String - */ - private String getDefaultLanguage() { - String language = null; - IFile file = getFile(model); - if (file != null) { - language = JSPFContentProperties.getProperty(JSPFContentProperties.JSPLANGUAGE, file, true); - } - // BUG136468 - if (language == null) - language = "java"; //$NON-NLS-1$ - return language; - } - - /** - * Sets the cachedContentType. - * - * @param cachedContentType - * The cachedContentType to set - */ - public void setCachedContentType(String newContentType) { - // if the passed in value is the same as existing, there's nothing to - // do. - // if its different, then we need to change the contentHandler as well - // and, more to the point, signal a re-initializtation is needed. - // Note: if the value we're getting set to does not have a handler in - // the registry, - // we'll actually not set it to null or anything, we'll just continue - // on with the one - // we have. This is pretty important to avoid re-initializing on every - // key stroke if someone - // is typing in a new content type, but haven't yet finished the whole - // "word". - // However, if an contentType is not recognized, the registry returns - // the one - // for XML. - // if (this.cachedContentType != null && - // this.cachedContentType.equalsIgnoreCase(newContentType)) { // then - // do nothing - // } else { - this.cachedContentType = newContentType; - // see if we can update embedded handler - // if (this.cachedContentType == null || - // this.cachedContentType.length() == 0) { // do nothing, don't can't - // get a new handler, so we'll keep what we have - // } else { - - // getHandler should always return something (never null), based - // on the rules in the factory. - EmbeddedTypeHandler handler = getHandlerFor(this.cachedContentType); - // we do this check for re-init here, instead of in setEmbeddedType, - // since setEmbeddedType is called during the normal initializtion - // process, when re-init is not needed (since there is no content) - if (embeddedTypeHandler != null && handler != null && embeddedTypeHandler != handler) { - // changing this embedded handler here may - // be in the middle of anotify loop, not sure - // if that'll cause problems. - - // be sure to hold oldHandler in temp var - // or else setEmbeddedType will "reset" it - // before modelReinitNeeded(oldHandler, handler) is called - EmbeddedTypeHandler oldHandler = embeddedTypeHandler; - setEmbeddedType(handler); - modelReinitNeeded(oldHandler, handler); - } - // } - - // } - - } - - /** - * This method is used to re-init based on embeddedTypeHandler changing. - * It is given priority over the language change, since there its more - * important to have old and new handlers's in the stateData field. - */ - private void modelReinitNeeded(EmbeddedTypeHandler oldHandler, EmbeddedTypeHandler newHandler) { - if (model.isReinitializationNeeded()) { - System.out.println("already being initialized"); //$NON-NLS-1$ - } - - try { - model.aboutToChangeModel(); - model.setReinitializeStateData(new EmbeddedTypeStateData(oldHandler, newHandler)); - model.setReinitializeNeeded(true); - } - finally { - model.changedModel(); - } - } - - /** - * Method modelReinitNeeded. - */ - private void modelReinitNeeded(String oldlanguage, String newLanguage) { - // bit of a short cut for now .... we dont' need language at the - // moment, - // but should set the state data - if (model.isReinitializationNeeded()) { - if (Debug.displayWarnings) { - System.out.println("already being initialized"); //$NON-NLS-1$ - } - } - else { - try { - // if already being re-initialized, we don't want to - // reset the data in the stateData field. - model.aboutToChangeModel(); - model.setReinitializeStateData(newLanguage); - model.setReinitializeNeeded(true); - } - finally { - model.changedModel(); - } - } - } - - public void setCachedLanguage(String newLanguage) { - if (cachedLanguage != null && languageStateChanged(cachedLanguage, newLanguage)) { // a - // complete - // re-init - // overkill - // in - // current - // system, - // since - // really - // just - // need - // for - // the line style providers, - // BUT, a change in language could effect other things, - // and we don't expect to happen often so a little overkill isn't - // too bad. - // The deep problem is that there is no way to get at the "edit - // side" adpapters - // specifically here in model class. - // we have to do the model changed sequence to get the - // screen to update. - // do not signal again, if signaled once (the reinit state data - // will be wrong. - // (this needs to be improved in future) - if (!model.isReinitializationNeeded()) { - modelReinitNeeded(cachedLanguage, newLanguage); - } - } - setLanguage(newLanguage); - } - - /** - * This is public access method, used especially from loader, for JSP - * Fragment support. - */ - public void setLanguage(String newLanguage) { - this.cachedLanguage = newLanguage; - IDocumentPartitioner partitioner = ((IDocumentExtension3) model.getStructuredDocument()).getDocumentPartitioner(IStructuredPartitioning.DEFAULT_STRUCTURED_PARTITIONING); - if (partitioner instanceof StructuredTextPartitionerForJSP) { - ((StructuredTextPartitionerForJSP) partitioner).setLanguage(newLanguage); - } - } - - /** - * Method languageStateChange. - * - * @param cachedLanguage - * @param newLanguage - * @return boolean - */ - private boolean languageStateChanged(String cachedLanguage, String newLanguage) { - boolean result = false; // languages are equal, then no change in - // state - if (!cachedLanguage.equalsIgnoreCase(newLanguage)) { - boolean oldLanguageKnown = languageKnown(cachedLanguage); - boolean newLanguageKnown = languageKnown(newLanguage); - result = newLanguageKnown || (!newLanguageKnown && oldLanguageKnown); - } - return result; - } - - /** - * Method languageKnown. - * - * @param cachedLanguage - * @return boolean - */ - private boolean languageKnown(String language) { - return (StringUtils.contains(JAVA_LANGUAGE_KEYS, language, false) || StringUtils.contains(JAVASCRIPT_LANGUAGE_KEYS, language, false)); - } - - private IFile getFile(IStructuredModel model) { - String location = model.getBaseLocation(); - if (location != null) { - IPath path = new Path(location); - if (path.segmentCount() > 1) { - return ResourcesPlugin.getWorkspace().getRoot().getFile(path); - } - } - return null; - } - - private EmbeddedTypeHandler getHandlerFor(String contentType) { - EmbeddedTypeRegistry reg = getEmbeddedContentTypeRegistry(); - EmbeddedTypeHandler handler = null; - if (reg != null) - handler = reg.getTypeFor(contentType); - return handler; - } - - /** - * Gets the embeddedContentTypeRegistry. - * - * @return Returns a EmbeddedContentTypeRegistry - */ - private EmbeddedTypeRegistry getEmbeddedContentTypeRegistry() { - return EmbeddedTypeRegistryImpl.getInstance(); - } - - /** - * For JSP files, text/html is the default content type. This may want - * this different for types like jsv (jsp for voice xml) For now, hard - * code to new instance. In future, should get instance from registry. - * - * Specification cites HTML as the default contentType. - */ - protected EmbeddedTypeHandler getDefaultEmbeddedType() { - return getHandlerFor(getDefaultContentType()); - } - - public INodeNotifier getTarget() { - return notifierAtCreation; - } - - public void release() { - if (embeddedTypeHandler != null) { - if (embeddedFactoryRegistry != null) { - Iterator iterator = embeddedFactoryRegistry.iterator(); - INodeAdapterFactory factory = null; - while (iterator.hasNext()) { - factory = (INodeAdapterFactory) iterator.next(); - factory.release(); - } - } - // pa_TODO: possibly need to release here... - // or "uninitializeFactoryRegistry" - // initializeFactoryRegistry was called from JSPModelLoader - embeddedTypeHandler = null; - } - } -}
\ No newline at end of file diff --git a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/document/PageDirectiveWatcher.java b/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/document/PageDirectiveWatcher.java deleted file mode 100644 index 6037021402..0000000000 --- a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/document/PageDirectiveWatcher.java +++ /dev/null @@ -1,23 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2004 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - *******************************************************************************/ -package org.eclipse.jst.jsp.core.internal.document; - -import org.eclipse.wst.sse.core.internal.provisional.INodeAdapter; - -interface PageDirectiveWatcher extends INodeAdapter { - - String getContentType(); - - String getLanguage(); - - int getOffset(); - -}
\ No newline at end of file diff --git a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/document/PageDirectiveWatcherFactory.java b/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/document/PageDirectiveWatcherFactory.java deleted file mode 100644 index ea7df830b2..0000000000 --- a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/document/PageDirectiveWatcherFactory.java +++ /dev/null @@ -1,58 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2004 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - *******************************************************************************/ -package org.eclipse.jst.jsp.core.internal.document; - -import org.eclipse.wst.sse.core.internal.PropagatingAdapterFactory; -import org.eclipse.wst.sse.core.internal.provisional.INodeAdapter; -import org.eclipse.wst.sse.core.internal.provisional.INodeAdapterFactory; -import org.eclipse.wst.sse.core.internal.provisional.INodeNotifier; -import org.eclipse.wst.xml.core.internal.propagate.PropagatingAdapterFactoryImpl; -import org.eclipse.wst.xml.core.internal.provisional.document.IDOMElement; -import org.w3c.dom.Node; - -public class PageDirectiveWatcherFactory extends PropagatingAdapterFactoryImpl implements PropagatingAdapterFactory { - - /** - * Constructor for PageDirectiveWatcherFactory. - */ - public PageDirectiveWatcherFactory() { - this(PageDirectiveWatcher.class, true); - } - - /** - * Constructor for PageDirectiveWatcherFactory. - * - * @param adapterKey - * @param registerAdapters - */ - public PageDirectiveWatcherFactory(Object adapterKey, boolean registerAdapters) { - super(adapterKey, registerAdapters); - } - - protected INodeAdapter createAdapter(INodeNotifier target) { - PageDirectiveWatcher result = null; - if (target instanceof IDOMElement) { - IDOMElement xmlElement = (IDOMElement) target; - if (xmlElement.getNodeType() == Node.ELEMENT_NODE) { - String nodeName = xmlElement.getNodeName(); - if (nodeName.equals("jsp:directive.page")) { //$NON-NLS-1$ - result = new PageDirectiveWatcherImpl(xmlElement); - } - - } - } - return result; - - } - -public INodeAdapterFactory copy() { - return new PageDirectiveWatcherFactory(getAdapterKey(), isShouldRegisterAdapter()); - }}
\ No newline at end of file diff --git a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/document/PageDirectiveWatcherImpl.java b/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/document/PageDirectiveWatcherImpl.java deleted file mode 100644 index 2fc219a9b7..0000000000 --- a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/document/PageDirectiveWatcherImpl.java +++ /dev/null @@ -1,108 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2004 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - *******************************************************************************/ -package org.eclipse.jst.jsp.core.internal.document; - -import org.eclipse.wst.sse.core.internal.provisional.INodeNotifier; -import org.eclipse.wst.sse.core.internal.provisional.IndexedRegion; -import org.eclipse.wst.xml.core.internal.document.AttrImpl; -import org.eclipse.wst.xml.core.internal.provisional.document.IDOMDocument; -import org.eclipse.wst.xml.core.internal.provisional.document.IDOMElement; -import org.eclipse.wst.xml.core.internal.provisional.document.IDOMNode; - - - -/** - * The responsibility of this class is to monitor page directives and if - * a change in embedded type is is made, it will signal - * the structuredModel that it needs to reinitialize itself. - */ -class PageDirectiveWatcherImpl implements PageDirectiveWatcher { - - private static Object adapterType = PageDirectiveWatcher.class; - IDOMElement targetElement; - - /** - * Constructor for PageDirectiveWatcherImpl. - */ - public PageDirectiveWatcherImpl(IDOMElement target) { - super(); - targetElement = target; - String contentTypeValue = target.getAttribute("contentType"); //$NON-NLS-1$ - if (contentTypeValue != null) { - // using concrete class below, since "changed" is something of an internal method - PageDirectiveAdapterImpl pageDirectiveAdapter = (PageDirectiveAdapterImpl) ((IDOMDocument) targetElement.getOwnerDocument()).getAdapterFor(PageDirectiveAdapter.class); - pageDirectiveAdapter.changedContentType(((IndexedRegion) targetElement).getStartOffset(), contentTypeValue); - } - String languageValue = target.getAttribute("language"); //$NON-NLS-1$ - if (languageValue != null) { - // using concrete class below, since "changed" is something of an internal method - PageDirectiveAdapterImpl pageDirectiveAdapter = (PageDirectiveAdapterImpl) ((IDOMDocument) targetElement.getOwnerDocument()).getAdapterFor(PageDirectiveAdapter.class); - pageDirectiveAdapter.changedLanguage(((IndexedRegion) targetElement).getStartOffset(), languageValue); - } - - - } - - public boolean isAdapterForType(Object type) { - return (type == adapterType); - } - - public void notifyChanged(INodeNotifier notifier, int eventType, Object changedFeature, Object oldValue, Object newValue, int pos) { - // we should only be added to page directives, so if we see a page directive - // change, we need to check its attributes, and notify the PageDirectiveAdapter when - // certain ones chane, so it can make its "centralized" decisions. - if (notifier instanceof IDOMNode) { - - switch (eventType) { - case INodeNotifier.CHANGE : - if (changedFeature instanceof AttrImpl) { - AttrImpl attribute = (AttrImpl) changedFeature; - String name = attribute.getName(); - if (name.equals("contentType")) { //$NON-NLS-1$ - // using concrete class below, since "changed" is something of an internal method - PageDirectiveAdapterImpl pageDirectiveAdapter = (PageDirectiveAdapterImpl) ((IDOMDocument) targetElement.getOwnerDocument()).getAdapterFor(PageDirectiveAdapter.class); - pageDirectiveAdapter.changedContentType(((IndexedRegion) targetElement).getStartOffset(), (String) newValue); - } - if (name.equals("language")) { //$NON-NLS-1$ //$NON-NLS-2$ - // using concrete class below, since "changed" is something of an internal method - PageDirectiveAdapterImpl pageDirectiveAdapter = (PageDirectiveAdapterImpl) ((IDOMDocument) targetElement.getOwnerDocument()).getAdapterFor(PageDirectiveAdapter.class); - pageDirectiveAdapter.changedLanguage(((IndexedRegion) targetElement).getStartOffset(), (String) newValue); - } - } - - break; - case INodeNotifier.REMOVE : - //System.out.println("removed"+new Date().toString()); - break; - - - default : - break; - } - } - - } - - public String getContentType() { - String contentTypeValue = targetElement.getAttribute("contentType"); //$NON-NLS-1$ - return contentTypeValue; - } - - public String getLanguage() { - String languageValue = targetElement.getAttribute("language"); //$NON-NLS-1$ - return languageValue; - } - - public int getOffset() { - return targetElement.getStartOffset(); - } - -}
\ No newline at end of file diff --git a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/domdocument/AttrImplForJSP.java b/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/domdocument/AttrImplForJSP.java deleted file mode 100644 index 5bcc664aa8..0000000000 --- a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/domdocument/AttrImplForJSP.java +++ /dev/null @@ -1,35 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2004 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - * - *******************************************************************************/ - -package org.eclipse.jst.jsp.core.internal.domdocument; - -import org.eclipse.jst.jsp.core.internal.regions.DOMJSPRegionContexts; -import org.eclipse.wst.xml.core.internal.document.AttrImpl; -import org.w3c.dom.Document; - -public class AttrImplForJSP extends AttrImpl { - - protected boolean isNestedLanguageOpening(String regionType) { - boolean result = regionType == DOMJSPRegionContexts.JSP_SCRIPTLET_OPEN || regionType == DOMJSPRegionContexts.JSP_EXPRESSION_OPEN || regionType == DOMJSPRegionContexts.JSP_DECLARATION_OPEN || regionType == DOMJSPRegionContexts.JSP_DIRECTIVE_OPEN; - return result; - } - protected void setOwnerDocument(Document ownerDocument) { - super.setOwnerDocument(ownerDocument); - } - protected void setName(String name) { - super.setName(name); - } - protected void setNamespaceURI(String namespaceURI) { - super.setNamespaceURI(namespaceURI); - } - -} diff --git a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/domdocument/CommentImplForJSP.java b/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/domdocument/CommentImplForJSP.java deleted file mode 100644 index ef6ea0455e..0000000000 --- a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/domdocument/CommentImplForJSP.java +++ /dev/null @@ -1,33 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2004 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - * - *******************************************************************************/ - -package org.eclipse.jst.jsp.core.internal.domdocument; - -import org.eclipse.jst.jsp.core.internal.regions.DOMJSPRegionContexts; -import org.eclipse.wst.xml.core.internal.document.CommentImpl; -import org.w3c.dom.Document; - -public class CommentImplForJSP extends CommentImpl { - protected boolean isNestedCommentClose(String regionType) { - boolean result = regionType == DOMJSPRegionContexts.JSP_COMMENT_CLOSE; - return result; - } - - protected boolean isNestedCommentOpenClose(String regionType) { - boolean result = regionType == DOMJSPRegionContexts.JSP_COMMENT_OPEN || regionType == DOMJSPRegionContexts.JSP_COMMENT_CLOSE; - return result; - } - - protected void setOwnerDocument(Document ownerDocument) { - super.setOwnerDocument(ownerDocument); - } -} diff --git a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/domdocument/DOMDocumentForJSP.java b/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/domdocument/DOMDocumentForJSP.java deleted file mode 100644 index eb0bc6684f..0000000000 --- a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/domdocument/DOMDocumentForJSP.java +++ /dev/null @@ -1,120 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2004 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - * - *******************************************************************************/ - -package org.eclipse.jst.jsp.core.internal.domdocument; - -import org.eclipse.wst.html.core.internal.document.DocumentStyleImpl; -import org.eclipse.wst.xml.core.internal.document.DocumentImpl; -import org.eclipse.wst.xml.core.internal.provisional.document.IDOMModel; -import org.w3c.dom.Attr; -import org.w3c.dom.Comment; -import org.w3c.dom.DOMException; -import org.w3c.dom.Element; -import org.w3c.dom.Node; -import org.w3c.dom.Text; - -public class DOMDocumentForJSP extends DocumentStyleImpl { - - /** - * - */ - public DOMDocumentForJSP() { - super(); - } - - /** - * @param that - */ - protected DOMDocumentForJSP(DocumentImpl that) { - super(that); - } - /** - * cloneNode method - * @return org.w3c.dom.Node - * @param deep boolean - */ - public Node cloneNode(boolean deep) { - DOMDocumentForJSP cloned = new DOMDocumentForJSP(this); - if (deep) - cloned.importChildNodes(this, true); - return cloned; - } - /** - * createElement method - * - * @return org.w3c.dom.Element - * @param tagName - * java.lang.String - */ - public Element createElement(String tagName) throws DOMException { - checkTagNameValidity(tagName); - - ElementImplForJSP element = new ElementImplForJSP(); - element.setOwnerDocument(this); - element.setTagName(tagName); - return element; - } - /** - * createComment method - * - * @return org.w3c.dom.Comment - * @param data - * java.lang.String - */ - public Comment createComment(String data) { - CommentImplForJSP comment = new CommentImplForJSP(); - comment.setOwnerDocument(this); - if (data != null) - comment.setData(data); - return comment; - } - - /** - * createAttribute method - * - * @return org.w3c.dom.Attr - * @param name - * java.lang.String - */ - public Attr createAttribute(String name) throws DOMException { - AttrImplForJSP attr = new AttrImplForJSP(); - attr.setOwnerDocument(this); - attr.setName(name); - return attr; - } - - /** - */ - public Attr createAttributeNS(String uri, String name) throws DOMException { - AttrImplForJSP attr = new AttrImplForJSP(); - attr.setOwnerDocument(this); - attr.setName(name); - attr.setNamespaceURI(uri); - return attr; - } - /** - * createTextNode method - * - * @return org.w3c.dom.Text - * @param data - * java.lang.String - */ - public Text createTextNode(String data) { - TextImplForJSP text = new TextImplForJSP(); - text.setOwnerDocument(this); - text.setData(data); - return text; - } - protected void setModel(IDOMModel model) { - super.setModel(model); - } -} diff --git a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/domdocument/DOMModelForJSP.java b/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/domdocument/DOMModelForJSP.java deleted file mode 100644 index 413627fa8c..0000000000 --- a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/domdocument/DOMModelForJSP.java +++ /dev/null @@ -1,45 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2004 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - * - *******************************************************************************/ - -package org.eclipse.jst.jsp.core.internal.domdocument; - -import org.eclipse.wst.html.core.internal.document.DOMStyleModelImpl; -import org.eclipse.wst.xml.core.internal.document.XMLModelParser; -import org.eclipse.wst.xml.core.internal.document.XMLModelUpdater; -import org.w3c.dom.Document; - -public class DOMModelForJSP extends DOMStyleModelImpl { - - /** - * - */ - public DOMModelForJSP() { - super(); - // remember, the document is created in super constructor, - // via internalCreateDocument - } - /** - * createDocument method - * @return org.w3c.dom.Document - */ - protected Document internalCreateDocument() { - DOMDocumentForJSP document = new DOMDocumentForJSP(); - document.setModel(this); - return document; - } - protected XMLModelParser createModelParser() { - return new NestedDOMModelParser(this); - } - protected XMLModelUpdater createModelUpdater() { - return new NestDOMModelUpdater(this); - } -} diff --git a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/domdocument/ElementImplForJSP.java b/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/domdocument/ElementImplForJSP.java deleted file mode 100644 index 9f6bcda3dc..0000000000 --- a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/domdocument/ElementImplForJSP.java +++ /dev/null @@ -1,69 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2004 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - * - *******************************************************************************/ - -package org.eclipse.jst.jsp.core.internal.domdocument; - -import org.eclipse.jst.jsp.core.internal.regions.DOMJSPRegionContexts; -import org.eclipse.wst.html.core.internal.document.ElementStyleImpl; -import org.eclipse.wst.xml.core.internal.document.ElementImpl; -import org.w3c.dom.Document; -import org.w3c.dom.Node; - -public class ElementImplForJSP extends ElementStyleImpl { - /** - * - */ - public ElementImplForJSP() { - super(); - } - - /** - * @param that - */ - public ElementImplForJSP(ElementImpl that) { - super(that); - } - - protected boolean isNestedEndTag(String regionType) { - boolean result = regionType == DOMJSPRegionContexts.JSP_ROOT_TAG_NAME || regionType == DOMJSPRegionContexts.JSP_DIRECTIVE_NAME; - return result; - } - - protected boolean isNestedClosed(String regionType) { - boolean result = (regionType == DOMJSPRegionContexts.JSP_CLOSE || regionType == DOMJSPRegionContexts.JSP_DIRECTIVE_CLOSE); - return result; - } - - protected boolean isNestedClosedComment(String regionType) { - boolean result = regionType == DOMJSPRegionContexts.JSP_COMMENT_CLOSE; - return result; - } - - protected boolean isClosedNestedDirective(String regionType) { - boolean result = regionType == DOMJSPRegionContexts.JSP_DIRECTIVE_CLOSE; - return result; - } - - protected void setOwnerDocument(Document ownerDocument) { - super.setOwnerDocument(ownerDocument); - } - - protected void setTagName(String tagName) { - super.setTagName(tagName); - } - public Node cloneNode(boolean deep) { - ElementImpl cloned = new ElementImplForJSP(this); - if (deep) - cloneChildNodes(cloned, deep); - return cloned; - } -} diff --git a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/domdocument/NestDOMModelUpdater.java b/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/domdocument/NestDOMModelUpdater.java deleted file mode 100644 index 26b71c494a..0000000000 --- a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/domdocument/NestDOMModelUpdater.java +++ /dev/null @@ -1,34 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2004 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - * - *******************************************************************************/ - -package org.eclipse.jst.jsp.core.internal.domdocument; - -import org.eclipse.jst.jsp.core.internal.regions.DOMJSPRegionContexts; -import org.eclipse.wst.xml.core.internal.document.DOMModelImpl; -import org.eclipse.wst.xml.core.internal.document.XMLModelUpdater; - - -public class NestDOMModelUpdater extends XMLModelUpdater { - - /** - * @param model - */ - public NestDOMModelUpdater(DOMModelImpl model) { - super(model); - } - - protected boolean isNestedTagClose(String regionType) { - boolean result = regionType == DOMJSPRegionContexts.JSP_CLOSE || regionType == DOMJSPRegionContexts.JSP_DIRECTIVE_CLOSE; - return result; - } - -} diff --git a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/domdocument/NestedDOMModelParser.java b/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/domdocument/NestedDOMModelParser.java deleted file mode 100644 index 6b7eb8249d..0000000000 --- a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/domdocument/NestedDOMModelParser.java +++ /dev/null @@ -1,85 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2004 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - * - *******************************************************************************/ - -package org.eclipse.jst.jsp.core.internal.domdocument; - -import org.eclipse.jst.jsp.core.internal.regions.DOMJSPRegionContexts; -import org.eclipse.wst.sse.core.internal.provisional.text.IStructuredDocumentRegion; -import org.eclipse.wst.sse.core.internal.provisional.text.ITextRegion; -import org.eclipse.wst.xml.core.internal.document.DOMModelImpl; -import org.eclipse.wst.xml.core.internal.document.JSPTag; -import org.eclipse.wst.xml.core.internal.document.XMLModelParser; - -public class NestedDOMModelParser extends XMLModelParser { - - /** - * @param model - */ - public NestedDOMModelParser(DOMModelImpl model) { - super(model); - } - - protected boolean isNestedCommentOpen(String regionType) { - boolean result = regionType == DOMJSPRegionContexts.JSP_COMMENT_OPEN; - return result; - } - - protected boolean isNestedCommentText(String regionType) { - boolean result = regionType == DOMJSPRegionContexts.JSP_COMMENT_TEXT; - return result; - } - - protected boolean isNestedContent(String regionType) { - boolean result = regionType == DOMJSPRegionContexts.JSP_CONTENT; - return result; - } - - protected boolean isNestedTag(String regionType) { - boolean result = regionType == DOMJSPRegionContexts.JSP_SCRIPTLET_OPEN || regionType == DOMJSPRegionContexts.JSP_EXPRESSION_OPEN || regionType == DOMJSPRegionContexts.JSP_DECLARATION_OPEN || regionType == DOMJSPRegionContexts.JSP_DIRECTIVE_OPEN || regionType == DOMJSPRegionContexts.JSP_CLOSE; - return result; - } - - protected boolean isNestedTagName(String regionType) { - boolean result = regionType == DOMJSPRegionContexts.JSP_ROOT_TAG_NAME || regionType == DOMJSPRegionContexts.JSP_DIRECTIVE_NAME; - return result; - } - protected boolean isNestedTagOpen(String regionType) { - boolean result = regionType == DOMJSPRegionContexts.JSP_SCRIPTLET_OPEN || regionType == DOMJSPRegionContexts.JSP_EXPRESSION_OPEN || regionType == DOMJSPRegionContexts.JSP_DECLARATION_OPEN || regionType == DOMJSPRegionContexts.JSP_DIRECTIVE_OPEN; - return result; - } - protected String computeNestedTag(String regionType, String tagName, IStructuredDocumentRegion structuredDocumentRegion, ITextRegion region) { - String resultTagName = tagName; - if (regionType == DOMJSPRegionContexts.JSP_SCRIPTLET_OPEN) { - resultTagName = JSPTag.JSP_SCRIPTLET; - } - else if (regionType == DOMJSPRegionContexts.JSP_EXPRESSION_OPEN) { - resultTagName = JSPTag.JSP_EXPRESSION; - } - else if (regionType == DOMJSPRegionContexts.JSP_DECLARATION_OPEN) { - resultTagName = JSPTag.JSP_DECLARATION; - } - else if (regionType == DOMJSPRegionContexts.JSP_DIRECTIVE_OPEN) { - resultTagName = JSPTag.JSP_DIRECTIVE; - } - else if (regionType == DOMJSPRegionContexts.JSP_DIRECTIVE_NAME) { - resultTagName += '.'; - resultTagName += structuredDocumentRegion.getText(region); - } - return resultTagName; - } - - protected boolean isNestedTagClose(String regionType) { - boolean result = regionType == DOMJSPRegionContexts.JSP_CLOSE || regionType == DOMJSPRegionContexts.JSP_DIRECTIVE_CLOSE; - return result; - } - -} diff --git a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/domdocument/TextImplForJSP.java b/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/domdocument/TextImplForJSP.java deleted file mode 100644 index da91a239c1..0000000000 --- a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/domdocument/TextImplForJSP.java +++ /dev/null @@ -1,28 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2004 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - * - *******************************************************************************/ - -package org.eclipse.jst.jsp.core.internal.domdocument; - -import org.eclipse.jst.jsp.core.internal.regions.DOMJSPRegionContexts; -import org.eclipse.wst.xml.core.internal.document.TextImpl; -import org.w3c.dom.Document; - -public class TextImplForJSP extends TextImpl { - protected boolean isNotNestedContent(String regionType) { - boolean result = regionType != DOMJSPRegionContexts.JSP_CONTENT; - return result; - } - protected void setOwnerDocument(Document ownerDocument) { - super.setOwnerDocument(ownerDocument); - } - -} diff --git a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/encoding/IJSPHeadContentDetector.java b/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/encoding/IJSPHeadContentDetector.java deleted file mode 100644 index 02b84537a0..0000000000 --- a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/encoding/IJSPHeadContentDetector.java +++ /dev/null @@ -1,22 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2004 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - *******************************************************************************/ -package org.eclipse.jst.jsp.core.internal.encoding; - -import java.io.IOException; - -import org.eclipse.wst.sse.core.internal.document.IDocumentCharsetDetector; - -public interface IJSPHeadContentDetector extends IDocumentCharsetDetector { - String getContentType() throws IOException; - - String getLanguage() throws IOException; - -}
\ No newline at end of file diff --git a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/encoding/JSPDocumentHeadContentDetector.java b/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/encoding/JSPDocumentHeadContentDetector.java deleted file mode 100644 index 5679036d28..0000000000 --- a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/encoding/JSPDocumentHeadContentDetector.java +++ /dev/null @@ -1,33 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2004 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - *******************************************************************************/ -package org.eclipse.jst.jsp.core.internal.encoding; - -import org.eclipse.jface.text.IDocument; -import org.eclipse.jst.jsp.core.internal.contenttype.JSPResourceEncodingDetector; -import org.eclipse.wst.sse.core.internal.document.DocumentReader; - -/** - * This class parses beginning portion of JSP file to get attributes in page - * directiive - * - */ -public class JSPDocumentHeadContentDetector extends JSPResourceEncodingDetector implements IJSPHeadContentDetector { - - public JSPDocumentHeadContentDetector() { - super(); - } - - public void set(IDocument document) { - set(new DocumentReader(document, 0)); - - } - -}
\ No newline at end of file diff --git a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/encoding/JSPDocumentLoader.java b/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/encoding/JSPDocumentLoader.java deleted file mode 100644 index bc4edfb79e..0000000000 --- a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/encoding/JSPDocumentLoader.java +++ /dev/null @@ -1,312 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2004 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - *******************************************************************************/ -package org.eclipse.jst.jsp.core.internal.encoding; - -import java.io.IOException; -import java.io.InputStream; -import java.io.Reader; -import java.io.UnsupportedEncodingException; - -import org.eclipse.core.resources.IFile; -import org.eclipse.core.resources.IWorkspaceRoot; -import org.eclipse.core.resources.ResourcesPlugin; -import org.eclipse.core.runtime.CoreException; -import org.eclipse.core.runtime.Path; -import org.eclipse.jface.text.IDocumentPartitioner; -import org.eclipse.jst.jsp.core.internal.Assert; -import org.eclipse.jst.jsp.core.internal.JSPCoreMessages; -import org.eclipse.jst.jsp.core.internal.document.PageDirectiveWatcherFactory; -import org.eclipse.jst.jsp.core.internal.parser.JSPReParser; -import org.eclipse.jst.jsp.core.internal.parser.JSPSourceParser; -import org.eclipse.jst.jsp.core.internal.provisional.JSP11Namespace; -import org.eclipse.jst.jsp.core.internal.provisional.contenttype.ContentTypeIdForJSP; -import org.eclipse.jst.jsp.core.internal.text.StructuredTextPartitionerForJSP; -import org.eclipse.wst.sse.core.internal.PropagatingAdapter; -import org.eclipse.wst.sse.core.internal.document.AbstractDocumentLoader; -import org.eclipse.wst.sse.core.internal.document.IDocumentCharsetDetector; -import org.eclipse.wst.sse.core.internal.document.IDocumentLoader; -import org.eclipse.wst.sse.core.internal.document.StructuredDocumentFactory; -import org.eclipse.wst.sse.core.internal.encoding.CodedIO; -import org.eclipse.wst.sse.core.internal.encoding.CodedReaderCreator; -import org.eclipse.wst.sse.core.internal.encoding.ContentTypeEncodingPreferences; -import org.eclipse.wst.sse.core.internal.encoding.util.BufferedLimitedReader; -import org.eclipse.wst.sse.core.internal.ltk.modelhandler.EmbeddedTypeHandler; -import org.eclipse.wst.sse.core.internal.ltk.parser.JSPCapableParser; -import org.eclipse.wst.sse.core.internal.ltk.parser.RegionParser; -import org.eclipse.wst.sse.core.internal.ltk.parser.TagMarker; -import org.eclipse.wst.sse.core.internal.modelhandler.EmbeddedTypeRegistry; -import org.eclipse.wst.sse.core.internal.modelhandler.EmbeddedTypeRegistryImpl; -import org.eclipse.wst.sse.core.internal.provisional.INodeNotifier; -import org.eclipse.wst.sse.core.internal.provisional.IStructuredModel; -import org.eclipse.wst.sse.core.internal.provisional.document.IEncodedDocument; -import org.eclipse.wst.sse.core.internal.provisional.text.IStructuredDocument; -import org.eclipse.wst.sse.core.internal.text.BasicStructuredDocument; -import org.eclipse.wst.xml.core.internal.provisional.document.IDOMModel; -import org.eclipse.wst.xml.core.internal.ssemodelquery.ModelQueryAdapter; -import org.w3c.dom.Document; - -public class JSPDocumentLoader extends AbstractDocumentLoader { - private final static String DEFAULT_MIME_TYPE = "text/html"; //$NON-NLS-1$ - private final static String SPEC_DEFAULT_ENCODING = "ISO-8859-1"; //$NON-NLS-1$ - - protected static IFile getFileFor(IStructuredModel model) { - if (model == null) - return null; - String path = model.getBaseLocation(); - if (path == null || path.length() == 0) { - Object id = model.getId(); - if (id == null) - return null; - path = id.toString(); - } - // TODO needs rework for linked resources - IWorkspaceRoot root = ResourcesPlugin.getWorkspace().getRoot(); - IFile file = root.getFileForLocation(new Path(path)); - return file; - } - - private EmbeddedTypeRegistry fEmbeddedContentTypeRegistry; - - public JSPDocumentLoader() { - super(); - } - - protected void addNestablePrefix(JSPSourceParser parser, String tagName) { - TagMarker bm = new TagMarker(tagName); - parser.addNestablePrefix(bm); - } - - synchronized public IEncodedDocument createNewStructuredDocument(IFile iFile) throws IOException, CoreException { - IStructuredDocument structuredDocument = null; - try { - structuredDocument = createCodedDocument(iFile); - - EmbeddedTypeHandler embeddedType = getEmbeddedType(iFile); - if (embeddedType != null) - embeddedType.initializeParser((JSPCapableParser) structuredDocument.getParser()); - - fFullPreparedReader.reset(); - setDocumentContentsFromReader(structuredDocument, fFullPreparedReader); - - } - finally { - if (fFullPreparedReader != null) { - fFullPreparedReader.close(); - } - } - return structuredDocument; - } - - private IStructuredDocument createCodedDocument(IFile iFile) throws CoreException, UnsupportedEncodingException, IOException { - IStructuredDocument structuredDocument = (IStructuredDocument) createNewStructuredDocument(); - - getCodedReaderCreator().set(iFile); - - fFullPreparedReader = getCodedReaderCreator().getCodedReader(); - fEncodingMemento = getCodedReaderCreator().getEncodingMemento(); - - structuredDocument.setEncodingMemento(getCodedReaderCreator().getEncodingMemento()); - - return structuredDocument; - } - - public IEncodedDocument createNewStructuredDocument(String filename, InputStream inputStream) throws UnsupportedEncodingException, IOException { - if (filename == null && inputStream == null) { - throw new IllegalArgumentException("can not have both null filename and inputstream"); //$NON-NLS-1$ - } - IEncodedDocument structuredDocument = createNewStructuredDocument(); - CodedReaderCreator codedReaderCreator = new CodedReaderCreator(); - try { - codedReaderCreator.set(filename, inputStream); - fFullPreparedReader = codedReaderCreator.getCodedReader(); - fEncodingMemento = codedReaderCreator.getEncodingMemento(); - structuredDocument.setEncodingMemento(fEncodingMemento); - // the fact that file is null means this method/code path is no - // good for JSP fragments - EmbeddedTypeHandler embeddedType = getEmbeddedType((IFile) null); - fFullPreparedReader.reset(); - if (embeddedType != null) - embeddedType.initializeParser((JSPCapableParser) ((IStructuredDocument) structuredDocument).getParser()); - setDocumentContentsFromReader(structuredDocument, fFullPreparedReader); - } - catch (CoreException e) { - // impossible in this context - throw new Error(e); - } - finally { - if (fFullPreparedReader != null) { - fFullPreparedReader.close(); - } - } - return structuredDocument; - - } - - /** - * Method getDefaultDocumentPartitioner. - * - * @return IDocumentPartitioner - */ - public IDocumentPartitioner getDefaultDocumentPartitioner() { - return new StructuredTextPartitionerForJSP(); - } - - /** - * Method getDefaultMimeType. - * - * @return String - */ - private String getDefaultMimeType() { - return DEFAULT_MIME_TYPE; - } - - - public IDocumentCharsetDetector getDocumentEncodingDetector() { - if (fDocumentEncodingDetector == null) { - fDocumentEncodingDetector = new JSPDocumentHeadContentDetector(); - } - return fDocumentEncodingDetector; - } - - /** - * Gets the embeddedContentTypeRegistry. - * - * @return Returns a EmbeddedContentTypeRegistry - */ - private EmbeddedTypeRegistry getEmbeddedContentTypeRegistry() { - if (fEmbeddedContentTypeRegistry == null) { - fEmbeddedContentTypeRegistry = EmbeddedTypeRegistryImpl.getInstance(); - } - return fEmbeddedContentTypeRegistry; - } - - /** - * Determine the MIME content type specified in a page directive. This - * should appear "as early as possible in the JSP page" according to the - * JSP v1.2 specification. - */ - private EmbeddedTypeHandler getEmbeddedType(IFile file) throws UnsupportedEncodingException, CoreException, IOException { - EmbeddedTypeHandler handler = null; - if (fFullPreparedReader == null) { - handler = getJSPDefaultEmbeddedType(); - } - else { - String mimeType = null; - - IDocumentCharsetDetector jspProvider = getDocumentEncodingDetector(); - Reader fullPreparedReader = getFullPreparedReader(); - BufferedLimitedReader limitedReader = new BufferedLimitedReader(fullPreparedReader, CodedIO.MAX_BUF_SIZE); - jspProvider.set(limitedReader); - if (jspProvider instanceof IJSPHeadContentDetector) { - mimeType = ((IJSPHeadContentDetector) jspProvider).getContentType(); - fullPreparedReader.reset(); - } - - EmbeddedTypeRegistry reg = getEmbeddedContentTypeRegistry(); - if (mimeType == null || mimeType.length() == 0) { - handler = getJSPDefaultEmbeddedType(); - } - else { - handler = reg.getTypeFor(mimeType); - } - } - return handler; - } - - /** - * For JSP files, text/html is the default content type. This may want - * this different for types like jsv (jsp for voice xml) For now, hard - * code to new instance. In future, should get instance from registry. - * Specification cites HTML as the default contentType. - */ - private EmbeddedTypeHandler getJSPDefaultEmbeddedType() { - EmbeddedTypeRegistry reg = getEmbeddedContentTypeRegistry(); - return reg.getTypeFor(getDefaultMimeType()); - } - - public RegionParser getParser() { - // remember, the Loader - // will need to finish initialization of parser - // based on "embedded content" - JSPSourceParser parser = new JSPSourceParser(); - // add default nestable tag list - addNestablePrefix(parser, JSP11Namespace.JSP_TAG_PREFIX); - return parser; - } - - protected String getPreferredNewLineDelimiter(IFile file) { - String delimiter = ContentTypeEncodingPreferences.getPreferredNewLineDelimiter(ContentTypeIdForJSP.ContentTypeID_JSP); - if (delimiter == null) - delimiter = super.getPreferredNewLineDelimiter(file); - return delimiter; - } - - /** - * Specification cites ISO-8859-1/Latin-1 as the default charset. - */ - protected String getSpecDefaultEncoding() { - return SPEC_DEFAULT_ENCODING; - } - - /** - * This method must return a new instance of IStructuredDocument, that has - * been initialized with appropriate parser. For many loaders, the - * (default) parser used is known for any input. For others, the correct - * parser (and its initialization) is normall dependent on the content of - * the file. This no-argument method should assume "empty input" and would - * therefore return the default parser for the default contentType. If the - * parser is to handle tag libraries, it must have a TaglibSupport object - * with a valid URIResolver and this IStructuredDocument attached to it - * before the contents are set on the IStructuredDocument. - */ - protected IEncodedDocument newEncodedDocument() { - IStructuredDocument structuredDocument = StructuredDocumentFactory.getNewStructuredDocumentInstance(getParser()); - ((BasicStructuredDocument) structuredDocument).setReParser(new JSPReParser()); - // structuredDocument.setDocumentPartitioner(new - // JSPJavaDocumentPartioner()); - // even though this is an "empty model" ... we want it to have at - // least - // the - // default embeddeded content type handler - EmbeddedTypeHandler embeddedType = getJSPDefaultEmbeddedType(); - embeddedType.initializeParser((JSPCapableParser) structuredDocument.getParser()); - return structuredDocument; - } - - public IDocumentLoader newInstance() { - return new JSPDocumentLoader(); - } - - protected void preLoadAdapt(IStructuredModel structuredModel) { - IDOMModel domModel = (IDOMModel) structuredModel; - // - // document must have already been set for this to - // work. - Document document = domModel.getDocument(); - Assert.isNotNull(document, JSPCoreMessages.JSPDocumentLoader_1); - // if there is a model in the adapter, this will adapt it to - // first node. After that the PropagatingAdater spreads over the - // children being - // created. Each time that happends, a side effect is to - // also "spread" sprecific registered adapters, - // they two can propigate is needed. - // This 'get' causes first to be be attached. - PropagatingAdapter propagatingAdapter = (PropagatingAdapter) ((INodeNotifier) document).getAdapterFor(PropagatingAdapter.class); - // may make this easier to use in futue - propagatingAdapter.addAdaptOnCreateFactory(new PageDirectiveWatcherFactory()); - // For JSPs, the ModelQueryAdapter must be "attached" to the document - // before content is set in the model, so taglib initization can - // take place. - ((INodeNotifier) document).getAdapterFor(ModelQueryAdapter.class); - - } - -}
\ No newline at end of file diff --git a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/java/CompilationUnitHelper.java b/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/java/CompilationUnitHelper.java deleted file mode 100644 index 8df55241a1..0000000000 --- a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/java/CompilationUnitHelper.java +++ /dev/null @@ -1,48 +0,0 @@ -package org.eclipse.jst.jsp.core.internal.java; - -import org.eclipse.jdt.core.WorkingCopyOwner; - -/** - * To ensure there is only one instance of ProblemRequestor and WorkingCopyOwner - * for JSP plugins. These were removed from JSPTranslation to ensure that the - * JSPTranslation was not held in memory by any type of JDT lists (caching - * search results, etc...) - * - * @author pavery - */ -public class CompilationUnitHelper { - - private JSPProblemRequestor fProblemRequestor = null; - private WorkingCopyOwner fWorkingCopyOwner = null; - private static CompilationUnitHelper instance; - - private CompilationUnitHelper() { - // force use of instance - } - - public synchronized static final CompilationUnitHelper getInstance() { - - if (instance == null) - instance = new CompilationUnitHelper(); - return instance; - } - - public JSPProblemRequestor getProblemRequestor() { - - if (fProblemRequestor == null) - fProblemRequestor = new JSPProblemRequestor(); - return fProblemRequestor; - } - - public WorkingCopyOwner getWorkingCopyOwner() { - - if (fWorkingCopyOwner == null) { - fWorkingCopyOwner = new WorkingCopyOwner() { - public String toString() { - return "JSP Working copy owner"; //$NON-NLS-1$ - } - }; - } - return fWorkingCopyOwner; - } -} diff --git a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/java/EscapedTextUtil.java b/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/java/EscapedTextUtil.java deleted file mode 100644 index b33f2df579..0000000000 --- a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/java/EscapedTextUtil.java +++ /dev/null @@ -1,87 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2004 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - *******************************************************************************/ -package org.eclipse.jst.jsp.core.internal.java; - - - -import java.util.Properties; -import com.ibm.icu.util.StringTokenizer; - -import org.eclipse.wst.sse.core.internal.provisional.text.IStructuredDocumentRegion; -import org.eclipse.wst.sse.core.internal.provisional.text.ITextRegion; - -/** - * class to handle chunks of text/regions - * with escaped character data - * @author pavery - */ -public class EscapedTextUtil { - - public static Properties fXMLtoJavaLookup = null; - - /** - * @return unescaped full text of that region, "" if there is no text - */ - public static String getUnescapedText(IStructuredDocumentRegion parent, ITextRegion r) { - String test = (parent != r) ? parent.getFullText(r) : parent.getFullText(); - return getUnescapedText(test); - } - - public static String getUnescapedText(String test) { - initLookup(); - StringBuffer buffer = new StringBuffer(); - if (test != null) { - StringTokenizer st = new StringTokenizer(test, "&;", true); //$NON-NLS-1$ - String tok1, tok2, tok3, transString; - while (st.hasMoreTokens()) { - tok1 = tok2 = tok3 = transString = ""; //$NON-NLS-1$ - tok1 = st.nextToken(); - if (tok1.equals("&") && st.hasMoreTokens()) //$NON-NLS-1$ - { - tok2 = st.nextToken(); - if (st.hasMoreTokens()) { - tok3 = st.nextToken(); - } - } - if (!(transString = fXMLtoJavaLookup.getProperty(tok1 + tok2 + tok3, "")).equals("")) //$NON-NLS-2$ //$NON-NLS-1$ - { - buffer.append(transString); - } - else { - buffer.append(tok1 + tok2 + tok3); - } - } - return buffer.toString(); - } - return ""; //$NON-NLS-1$ - } - - /** - * initialize lookup tables - */ - private static void initLookup() { - fXMLtoJavaLookup = new Properties(); - fXMLtoJavaLookup.setProperty("'", "'"); //$NON-NLS-2$ //$NON-NLS-1$ - fXMLtoJavaLookup.setProperty(""", "\""); //$NON-NLS-2$ //$NON-NLS-1$ - fXMLtoJavaLookup.setProperty("&", "&"); //$NON-NLS-2$ //$NON-NLS-1$ - fXMLtoJavaLookup.setProperty("<", "<"); //$NON-NLS-2$ //$NON-NLS-1$ - fXMLtoJavaLookup.setProperty(">", ">"); //$NON-NLS-2$ //$NON-NLS-1$ - fXMLtoJavaLookup.setProperty(" ", " "); //$NON-NLS-2$ //$NON-NLS-1$ - } - - /** - * Get the String representation of an entity reference. - */ - public static String translateEntityReference(String entity) { - return fXMLtoJavaLookup.getProperty(entity, entity); - } -} - diff --git a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/java/IJSPTranslation.java b/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/java/IJSPTranslation.java deleted file mode 100644 index cb79f3e1cd..0000000000 --- a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/java/IJSPTranslation.java +++ /dev/null @@ -1,83 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2004 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - *******************************************************************************/ -package org.eclipse.jst.jsp.core.internal.java; - -import java.util.List; - -import org.eclipse.jdt.core.ICompilationUnit; -import org.eclipse.jdt.core.IJavaElement; - -/** - * An object that holds a translated JSP String along with - * position mapping from Java to JSP, and JSP to Java. - * - * @author pavery - * - */ -public interface IJSPTranslation { - - /** - * The string contents of the translated document. - * @return the string contents of the translated document. - */ - public String getJavaText(); - - /** - * The corresponding java offset in the translated document for a given jsp offset. - * @param jspPosition - * @return the java offset that maps to jspOffset, -1 if the position has no mapping. - */ - public int getJavaOffset(int jspOffset); - - /** - * The corresponding jsp offset in the source document for a given jsp offset in the translated document. - * @param javaPosition - * @return the jsp offset that maps to javaOffset, -1 if the position has no mapping. - */ - public int getJspOffset(int javaOffset); - - /** - * The corresponding CompilationUnit for the translated JSP document - * @return an ICompilationUnit of the translation - */ - public ICompilationUnit getCompilationUnit(); - - /** - * Returns the IJavaElements corresponding to the JSP range in the JSP StructuredDocument - * - * @param jspStart staring offset in the JSP document - * @param jspEnd ending offset in the JSP document - * @return IJavaElements corresponding to the JSP selection - */ - public IJavaElement[] getElementsFromJspRange(int jspStart, int jspEnd); - - /** - * Must be set true in order for problems to be collected during reconcile. - * If set false, problems will be ignored during reconcile. - * @param collect - */ - public void setProblemCollectingActive(boolean collect); - - /** - * Reconciles the compilation unit for this JSPTranslation - */ - public void reconcileCompilationUnit(); - - /** - * @return the List of problems collected during reconcile of the compilation unit - */ - public List getProblems(); - - // add these API once finalized - // getJspEdits(TextEdit javaEdit) - // getJavaRanges() - // getJavaDocument() -}
\ No newline at end of file diff --git a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/java/JSP2ServletNameUtil.java b/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/java/JSP2ServletNameUtil.java deleted file mode 100644 index 43dfba47de..0000000000 --- a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/java/JSP2ServletNameUtil.java +++ /dev/null @@ -1,134 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2004 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - *******************************************************************************/ -package org.eclipse.jst.jsp.core.internal.java; - -import java.io.File; - -/** - * @author pavery - */ -public class JSP2ServletNameUtil { - - /** - * WAS mangles Tom&Jerry as: _Tom_26_Jerry; this takes in the mangled name - * and returns the original name. - * - * Unmangles the qualified type name. If an underscore is found - * it is assumed to be a mangled representation of a non-alpha, - * non-digit character of the form _NN_, where NN are hex digits - * representing the encoded character. This routine converts it - * back to the original character. - */ - public final static String unmangle(String qualifiedTypeName) { - if(qualifiedTypeName.charAt(0) != '_') - return qualifiedTypeName; - - StringBuffer buf = new StringBuffer(); - String possible = ""; //$NON-NLS-1$ - - // remove the .java extension if there is one - if(qualifiedTypeName.endsWith(".java"))//$NON-NLS-1$ - qualifiedTypeName = qualifiedTypeName.substring(0, qualifiedTypeName.length() - 5); - - for(int i = 1; i < qualifiedTypeName.length(); i++) { // start at index 1 b/c 1st char is always '_' - char c = qualifiedTypeName.charAt(i); - if(c == '_') { - int endIndex = qualifiedTypeName.indexOf('_', i+1); - if(endIndex == -1) - buf.append(c); - else { - char unmangled; - try { - possible = qualifiedTypeName.substring(i+1, endIndex); - if(isValid(possible)) { - unmangled = (char)Integer.decode("0x" + possible).intValue();//$NON-NLS-1$ - i = endIndex; - } - else { - unmangled = c; - } - - } catch(NumberFormatException e) { - unmangled = c; - } - buf.append(unmangled); - } - } else { - buf.append(c); - } - } - return buf.toString(); - } - - /** - * Determine if given string is a valid Hex representation of an ASCII character (eg. 2F -> /) - * @param possible - * @return - */ - private static boolean isValid(String possible) { - boolean result = false; - if(possible.length() == 2){ - char c1 = possible.charAt(0); - char c2 = possible.charAt(1); - // 1st character must be a digit - if(Character.isDigit(c1)) { - // 2nd character must be digit or upper case letter A-F - if(Character.isDigit(c2)) { - result = true; - } - else if(Character.isUpperCase(c2) && (c2 == 'A' || c2 == 'B' || c2 == 'C'|| c2 == 'D'|| c2 == 'E'|| c2 == 'F')) { - result = true; - } - } - } - return result; - } - - /** - * Mangle string to WAS-like specifications - * - */ - public final static String mangle(String name) { - StringBuffer modifiedName = new StringBuffer(); - - // extension (.jsp, .jspf, .jspx, etc...) should already be encoded in name - - int length = name.length(); - // in case name is forbidden (a number, class, for, etc...) - modifiedName.append('_'); - - // ensure rest of characters are valid - for (int i=0; i< length; i++) { - char currentChar = name.charAt(i); - if (Character.isJavaIdentifierPart(currentChar) == true ) { - modifiedName.append(currentChar); - } else { - modifiedName.append(mangleChar(currentChar)); - } - } - return modifiedName.toString(); - - } - - /** - * take a character and return its hex equivalent - */ - private final static String mangleChar(char ch) { - if ( ch == File.separatorChar ) { - ch = '/'; - } - - if ( Character.isLetterOrDigit(ch) == true ) { - return "" + ch; //$NON-NLS-1$ - } - return "_" + Integer.toHexString(ch).toUpperCase() + "_"; //$NON-NLS-1$ //$NON-NLS-2$ - } -} diff --git a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/java/JSPIncludeRegionHelper.java b/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/java/JSPIncludeRegionHelper.java deleted file mode 100644 index 5ef7219115..0000000000 --- a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/java/JSPIncludeRegionHelper.java +++ /dev/null @@ -1,94 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2004 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - *******************************************************************************/ -package org.eclipse.jst.jsp.core.internal.java; - -import org.eclipse.jst.jsp.core.internal.regions.DOMJSPRegionContexts; -import org.eclipse.wst.sse.core.internal.provisional.text.IStructuredDocumentRegion; -import org.eclipse.wst.sse.core.internal.provisional.text.ITextRegion; -import org.eclipse.wst.xml.core.internal.regions.DOMRegionContext; - - -/** - * Extension of XMLJSPRegionHelper inteded to parse entire included JSP files. - * Basically it expands the rules for what tags are parsed as JSP. - * - * @author pavery - */ -class JSPIncludeRegionHelper extends XMLJSPRegionHelper { - /** - * @param JSPTranslator - */ - public JSPIncludeRegionHelper(JSPTranslator translator) { - super(translator); - } - - // these methods determine what content gets added to the local scriplet, expression, declaration buffers - /* - * return true for elements whose contents we might want to add to the java file we are building - */ - protected boolean isJSPStartRegion(IStructuredDocumentRegion sdRegion) { - String type = sdRegion.getFirstRegion().getType(); - return type == DOMRegionContext.XML_TAG_OPEN || type == DOMJSPRegionContexts.JSP_DECLARATION_OPEN || type == DOMJSPRegionContexts.JSP_EXPRESSION_OPEN || type == DOMJSPRegionContexts.JSP_SCRIPTLET_OPEN || type == DOMJSPRegionContexts.JSP_DIRECTIVE_OPEN || type == DOMJSPRegionContexts.JSP_DIRECTIVE_NAME; - } - - protected boolean isDeclaration(String tagName) { - return tagName.equalsIgnoreCase("jsp:declaration") //$NON-NLS-1$ - || tagName.equalsIgnoreCase("<%!"); //$NON-NLS-1$ - } - - protected boolean isExpression(String tagName) { - return tagName.equalsIgnoreCase("jsp:expression") //$NON-NLS-1$ - || tagName.equalsIgnoreCase("<%="); //$NON-NLS-1$ - } - - protected boolean isScriptlet(String tagName) { - return tagName.equalsIgnoreCase("jsp:scriptlet") //$NON-NLS-1$ - || tagName.equalsIgnoreCase("<%"); //$NON-NLS-1$ - } - - protected boolean isIncludeDirective(String tagName) { - return tagName.equalsIgnoreCase("jsp:directive.include") || //$NON-NLS-1$ - tagName.equalsIgnoreCase("include"); //$NON-NLS-1$ - } - - protected boolean isTaglibDirective(String tagName) { - return tagName.equalsIgnoreCase("jsp:directive.taglib") //$NON-NLS-1$ - || tagName.equalsIgnoreCase("taglib"); //$NON-NLS-1$ - } - - protected boolean isPageDirective(String tagName) { - return tagName.equalsIgnoreCase("jsp:directive.page") //$NON-NLS-1$ - || tagName.equalsIgnoreCase("page"); //$NON-NLS-1$ - } - - // different btwn XML-JSP and JSP tags - protected String getRegionName(IStructuredDocumentRegion sdRegion) { - ITextRegion nameRegion = null; - String nameStr = ""; //$NON-NLS-1$ - int size = sdRegion.getRegions().size(); - if (size > 1) { - // presumably XML-JSP <jsp:scriptlet> | <jsp:expression> | <jsp:declaration> - nameRegion = sdRegion.getRegions().get(1); - } - else if (size == 1) { - // presumably JSP open <% | <%= | <%! - nameRegion = sdRegion.getRegions().get(0); - } - if (nameRegion != null) - nameStr = fTextToParse.substring(sdRegion.getStartOffset(nameRegion), sdRegion.getTextEndOffset(nameRegion)); - return nameStr.trim(); - } - - protected void processOtherRegions(IStructuredDocumentRegion sdRegion) { - processIncludeDirective(sdRegion); - processPageDirective(sdRegion); - } -}
\ No newline at end of file diff --git a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/java/JSPProblemRequestor.java b/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/java/JSPProblemRequestor.java deleted file mode 100644 index cf47682465..0000000000 --- a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/java/JSPProblemRequestor.java +++ /dev/null @@ -1,88 +0,0 @@ -package org.eclipse.jst.jsp.core.internal.java; - -/** - * @author pavery - */ - -import java.util.ArrayList; -import java.util.List; - -import org.eclipse.jdt.core.IProblemRequestor; -import org.eclipse.jdt.core.compiler.IProblem; - -class JSPProblemRequestor implements IProblemRequestor { - - private boolean fIsActive = false; - - private boolean fIsRunning = false; - - private List fCollectedProblems; - - public void beginReporting() { - - fIsRunning = true; - fCollectedProblems = new ArrayList(); - } - - public void acceptProblem(IProblem problem) { - - if (isActive()) - fCollectedProblems.add(problem); - } - - public void endReporting() { - - fIsRunning = false; - } - - public boolean isActive() { - - return fIsActive && fCollectedProblems != null; - } - - /** - * Sets the active state of this problem requestor. - * - * @param isActive - * the state of this problem requestor - */ - public void setIsActive(boolean isActive) { - - if (fIsActive != isActive) { - fIsActive = isActive; - if (fIsActive) - startCollectingProblems(); - else - stopCollectingProblems(); - } - } - - /** - * Tells this annotation model to collect temporary problems from now on. - */ - private void startCollectingProblems() { - - fCollectedProblems = new ArrayList(); - } - - /** - * Tells this annotation model to no longer collect temporary problems. - */ - private void stopCollectingProblems() { - - // do nothing - } - - /** - * @return the list of collected problems - */ - public List getCollectedProblems() { - - return fCollectedProblems; - } - - public boolean isRunning() { - - return fIsRunning; - } -} diff --git a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/java/JSPTranslation.java b/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/java/JSPTranslation.java deleted file mode 100644 index 67a45ab9dd..0000000000 --- a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/java/JSPTranslation.java +++ /dev/null @@ -1,629 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2004 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - *******************************************************************************/ -package org.eclipse.jst.jsp.core.internal.java; - -import java.util.ArrayList; -import java.util.HashMap; -import java.util.Iterator; -import java.util.List; - -import org.eclipse.core.runtime.IProgressMonitor; -import org.eclipse.core.runtime.NullProgressMonitor; -import org.eclipse.core.runtime.Platform; -import org.eclipse.jdt.core.IBuffer; -import org.eclipse.jdt.core.ICompilationUnit; -import org.eclipse.jdt.core.IJavaElement; -import org.eclipse.jdt.core.IJavaProject; -import org.eclipse.jdt.core.IPackageFragment; -import org.eclipse.jdt.core.IPackageFragmentRoot; -import org.eclipse.jdt.core.JavaModelException; -import org.eclipse.jdt.core.WorkingCopyOwner; -import org.eclipse.jface.text.Position; -import org.eclipse.jst.jsp.core.internal.Logger; - - -/** - * <p> - * An implementation of IJSPTranslation. - * <br> - * This object that holds the java translation of - * a JSP file as well as a mapping of ranges from the translated Java to the JSP source, - * and mapping from JSP source back to the translated Java. - * </p> - * - * <p> - * You may also use JSPTranslation to do CompilationUnit-esque things such as: - * <ul> - * <li>code select (get java elements for jsp selection)</li> - * <li>reconcile</li> - * <li>get java regions for jsp selection</li> - * <li>get a JSP text edit based on a Java text edit</li> - * <li>determine if a java offset falls within a jsp:useBean range</li> - * <li>determine if a java offset falls within a jsp import statment</li> - * </ul> - * </p> - * - * @author pavery - */ -public class JSPTranslation implements IJSPTranslation { - - // for debugging - private static final boolean DEBUG; - static { - String value= Platform.getDebugOption("org.eclipse.jst.jsp.core/debug/jsptranslation"); //$NON-NLS-1$ - DEBUG= value != null && value.equalsIgnoreCase("true"); //$NON-NLS-1$ - } - - /** the name of the class (w/out extension) **/ - private String fClassname = ""; //$NON-NLS-1$ - private IJavaProject fJavaProject = null; - private HashMap fJava2JspMap = null; - private HashMap fJsp2JavaMap = null; - private HashMap fJava2JspImportsMap = null; - private HashMap fJava2JspUseBeanMap = null; - private HashMap fJava2JspIndirectMap = null; - private List fELProblems = null; - - // don't want to hold onto model (via translator) - // all relevant info is extracted in the constructor. - //private JSPTranslator fTranslator = null; - private String fJavaText = ""; //$NON-NLS-1$ - private String fJspText = ""; //$NON-NLS-1$ - - private ICompilationUnit fCompilationUnit = null; - private IProgressMonitor fProgressMonitor = null; - /** lock to synchronize access to the compilation unit **/ - private byte[] fLock = null; - private String fMangledName; - private String fJspName; - - public JSPTranslation(IJavaProject javaProj, JSPTranslator translator) { - - fLock = new byte[0]; - fJavaProject = javaProj; - //fTranslator = translator; - - // can be null if it's an empty document (w/ NullJSPTranslation) - if(translator != null) { - fJavaText = translator.getTranslation().toString(); - fJspText = translator.getJspText(); - fClassname = translator.getClassname(); - fJava2JspMap = translator.getJava2JspRanges(); - fJsp2JavaMap = translator.getJsp2JavaRanges(); - fJava2JspImportsMap = translator.getJava2JspImportRanges(); - fJava2JspUseBeanMap = translator.getJava2JspUseBeanRanges(); - fJava2JspIndirectMap = translator.getJava2JspIndirectRanges(); - fELProblems = translator.getELProblems(); - } - } - - public IJavaProject getJavaProject() { - return fJavaProject; - } - - /* (non-Javadoc) - * @see org.eclipse.jst.jsp.core.internal.java.IJSPTranslation#getJavaText() - */ - public String getJavaText() { - //return (fTranslator != null) ? fTranslator.getTranslation().toString() : ""; //$NON-NLS-1$ - return fJavaText; - } - - public String getJspText() { - //return (fTranslator != null) ? fTranslator.getJspText() : ""; //$NON-NLS-1$ - return fJspText; - } - - public String getJavaPath() { - // create if necessary - ICompilationUnit cu = getCompilationUnit(); - return (cu != null) ? cu.getPath().toString() : ""; //$NON-NLS-1$ - } - - /** - * - * @return the corresponding Java offset for a give JSP offset - */ - public int getJavaOffset(int jspOffset) { - int result = -1; - int offsetInRange = 0; - Position jspPos, javaPos = null; - - // iterate all mapped jsp ranges - Iterator it = fJsp2JavaMap.keySet().iterator(); - while (it.hasNext()) { - jspPos = (Position) it.next(); - // need to count the last position as included - if (!jspPos.includes(jspOffset) && !(jspPos.offset+jspPos.length == jspOffset)) - continue; - - offsetInRange = jspOffset - jspPos.offset; - javaPos = (Position) fJsp2JavaMap.get(jspPos); - if(javaPos != null) - result = javaPos.offset + offsetInRange; - else { - - Logger.log(Logger.ERROR, "JavaPosition was null!" + jspOffset); //$NON-NLS-1$ - } - break; - } - return result; - } - - /** - * - * @return the corresponding JSP offset for a give Java offset - */ - public int getJspOffset(int javaOffset) { - int result = -1; - int offsetInRange = 0; - Position jspPos, javaPos = null; - - // iterate all mapped java ranges - Iterator it = fJava2JspMap.keySet().iterator(); - while (it.hasNext()) { - javaPos = (Position) it.next(); - // need to count the last position as included - if (!javaPos.includes(javaOffset) && !(javaPos.offset+javaPos.length == javaOffset)) - continue; - - offsetInRange = javaOffset - javaPos.offset; - jspPos = (Position) fJava2JspMap.get(javaPos); - - if(jspPos != null) - result = jspPos.offset + offsetInRange; - else { - Logger.log(Logger.ERROR, "jspPosition was null!" + javaOffset); //$NON-NLS-1$ - } - break; - } - - return result; - } - - /** - * - * @return a map of Positions in the Java document to corresponding Positions in the JSP document - */ - public HashMap getJava2JspMap() { - return fJava2JspMap; - } - - /** - * - * @return a map of Positions in the JSP document to corresponding Positions in the Java document - */ - public HashMap getJsp2JavaMap() { - return fJsp2JavaMap; - } - - /** - * Checks if the specified java range covers more than one partition in the JSP file. - * - * <p> - * ex. - * <code> - * <% - * if(submit) - * { - * %> - * <p> print this...</p> - * - * <% - * } - * else - * { - * %> - * <p> print that...</p> - * <% - * } - * %> - * </code> - * </p> - * - * the if else statement above spans 3 JSP partitions, so it would return true. - * @param offset - * @param length - * @return <code>true</code> if the java code spans multiple JSP partitions, otherwise false. - */ - public boolean javaSpansMultipleJspPartitions(int javaOffset, int javaLength) { - HashMap java2jsp = getJava2JspMap(); - int count = 0; - Iterator it = java2jsp.keySet().iterator(); - Position javaRange = null; - while(it.hasNext()) { - javaRange = (Position)it.next(); - if(javaRange.overlapsWith(javaOffset, javaLength)) - count++; - if(count > 1) - return true; - } - return false; - } - - /** - * Returns the Java positions for the given range in the Java document. - * - * @param offset - * @param length - * @return - */ - public Position[] getJavaRanges(int offset, int length) { - - List results = new ArrayList(); - Iterator it = getJava2JspMap().keySet().iterator(); - Position p = null; - while(it.hasNext()) { - p = (Position)it.next(); - if(p.overlapsWith(offset, length)) - results.add(p); - } - return (Position[])results.toArray(new Position[results.size()]); - } - - /** - * Indicates if the java Offset falls within the user import ranges - * @param javaOffset - * @return true if the java Offset falls within the user import ranges, otherwise false - */ - public boolean isImport(int javaOffset) { - return isInRanges(javaOffset, fJava2JspImportsMap); - } - - /** - * Indicates if the java offset falls within the use bean ranges - * @param javaOffset - * @return true if the java offset falls within the user import ranges, otherwise false - */ - public boolean isUseBean(int javaOffset) { - return isInRanges(javaOffset, fJava2JspUseBeanMap); - } - - /** - * @param javaPos - * @return - */ - public boolean isIndirect(int javaOffset) { - return isInRanges(javaOffset, fJava2JspIndirectMap, false); - } - - private boolean isInRanges(int javaOffset, HashMap ranges) { - return isInRanges(javaOffset, ranges, true); - } - /** - * Tells you if the given offset is included in any of the ranges (Positions) passed in. - * includeEndOffset tells whether or not to include the end offset of each range in the test. - * - * @param javaOffset - * @param ranges - * @param includeEndOffset - * @return - */ - private boolean isInRanges(int javaOffset, HashMap ranges, boolean includeEndOffset) { - - Iterator it = ranges.keySet().iterator(); - while(it.hasNext()) { - Position javaPos = (Position)it.next(); - // also include the start and end offset (only if requested) - // https://bugs.eclipse.org/bugs/show_bug.cgi?id=81687 - if(javaPos.includes(javaOffset) || (includeEndOffset && javaPos.offset+javaPos.length == javaOffset)) - return true; - } - return false; - } - - /** - * Return the Java CompilationUnit associated with this JSPTranslation (this particular model) - * When using methods on the CU, it's reccomended to synchronize on the CU for reliable - * results. - * - * The method is synchronized to ensure that <code>createComplilationUnit</code> doesn't - * get entered 2 or more times simultaneously. A side effect of that is 2 compilation units - * can be created in the JavaModelManager, but we only hold one reference to it in - * fCompilationUnit. This would lead to a leak since only one instance of the CU is - * discarded in the <code>release()</code> method. - * - * @return a CompilationUnit representation of this JSPTranslation - */ - public ICompilationUnit getCompilationUnit() { - synchronized(fLock) { - try { - if (fCompilationUnit == null) { - fCompilationUnit = createCompilationUnit(); - } - } - catch (JavaModelException jme) { - if(DEBUG) - Logger.logException("error creating JSP working copy... ", jme); //$NON-NLS-1$ - } - } - return fCompilationUnit; - } - - private String getMangledName() { - return fMangledName; - } - private void setMangledName(String mangledName) { - fMangledName = mangledName; - } - private String getJspName() { - return fJspName; - } - - private void setJspName(String jspName) { - fJspName = jspName; - } - - /** - * Replaces mangled (servlet) name with jsp file name. - * - * @param displayString - * @return - */ - public String fixupMangledName(String displayString) { - - if(displayString == null) - return null; - - if(getJspName() == null || getMangledName() == null) { - // names not set yet - initJspAndServletNames(); - } - return displayString.replaceAll(getMangledName(), getJspName()); - } - - private void initJspAndServletNames() { - ICompilationUnit cu = getCompilationUnit(); - if(cu != null) { - String cuName = null; - synchronized(cu) { - // set some names for fixing up mangled name in proposals - // set mangled (servlet) name - cuName = cu.getPath().lastSegment(); - } - if(cuName != null) { - setMangledName(cuName.substring(0, cuName.lastIndexOf('.'))); - // set name of jsp file - String unmangled = JSP2ServletNameUtil.unmangle(cuName); - setJspName(unmangled.substring(unmangled.lastIndexOf('/') + 1, unmangled.lastIndexOf('.'))); - } - } - } - - - /** - * Originally from ReconcileStepForJava. Creates an ICompilationUnit from the contents of the JSP document. - * - * @return an ICompilationUnit from the contents of the JSP document - */ - private ICompilationUnit createCompilationUnit() throws JavaModelException { - - IPackageFragment packageFragment = null; - IJavaElement je = getJavaProject(); - - if (je == null || !je.exists()) - return null; - - switch (je.getElementType()) { - case IJavaElement.PACKAGE_FRAGMENT : - je = je.getParent(); - // fall through - - case IJavaElement.PACKAGE_FRAGMENT_ROOT : - IPackageFragmentRoot packageFragmentRoot = (IPackageFragmentRoot) je; - packageFragment = packageFragmentRoot.getPackageFragment(IPackageFragmentRoot.DEFAULT_PACKAGEROOT_PATH); - break; - - case IJavaElement.JAVA_PROJECT : - IJavaProject jProject = (IJavaProject) je; - - if (!jProject.exists()) { - if(DEBUG) { - System.out.println("** Abort create working copy: cannot create working copy: JSP is not in a Java project"); //$NON-NLS-1$ - } - return null; - } - - packageFragmentRoot = null; - IPackageFragmentRoot[] packageFragmentRoots = jProject.getPackageFragmentRoots(); - int i = 0; - while (i < packageFragmentRoots.length) { - if (!packageFragmentRoots[i].isArchive() && !packageFragmentRoots[i].isExternal()) { - packageFragmentRoot = packageFragmentRoots[i]; - break; - } - i++; - } - if (packageFragmentRoot == null) { - if(DEBUG) { - System.out.println("** Abort create working copy: cannot create working copy: JSP is not in a Java project with source package fragment root"); //$NON-NLS-1$ - } - return null; - } - packageFragment = packageFragmentRoot.getPackageFragment(IPackageFragmentRoot.DEFAULT_PACKAGEROOT_PATH); - break; - - default : - return null; - } - - ICompilationUnit cu = packageFragment.getCompilationUnit(getClassname() + ".java").getWorkingCopy(getWorkingCopyOwner(), getProblemRequestor(), getProgressMonitor()); //$NON-NLS-1$ - setContents(cu); - - if(DEBUG) { - System.out.println("+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++"); //$NON-NLS-1$ - System.out.println("(+) JSPTranslation ["+ this + "] finished creating CompilationUnit: " + cu); //$NON-NLS-1$ //$NON-NLS-2$ - System.out.println("+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++"); //$NON-NLS-1$ - } - - return cu; - } - - /** - * - * @return the problem requestor for the CompilationUnit in this JSPTranslation - */ - private JSPProblemRequestor getProblemRequestor() { - return CompilationUnitHelper.getInstance().getProblemRequestor(); - } - - /** - * - * @return the IWorkingCopyOwner for this CompilationUnit in this JSPTranslation - */ - public WorkingCopyOwner getWorkingCopyOwner() { - return CompilationUnitHelper.getInstance().getWorkingCopyOwner(); - } - - /** - * - * @return the progress monitor used in long operations (reconcile, creating the CompilationUnit...) in this JSPTranslation - */ - private IProgressMonitor getProgressMonitor() { - if (fProgressMonitor == null) - fProgressMonitor = new NullProgressMonitor(); - return fProgressMonitor; - } - - /** - * - * @return the List of problems collected during reconcile of the compilation unit - */ - public List getProblems() { - List problems = getProblemRequestor().getCollectedProblems(); - return problems != null ? problems : new ArrayList(); - } - - /** - * - * @return the List of problems collected during reconcile of the compilation unit - */ - public List getELProblems() { - return fELProblems != null ? fELProblems : new ArrayList(); - } - - - /** - * Must be set true in order for problems to be collected during reconcile. - * If set false, problems will be ignored during reconcile. - * @param collect - */ - public void setProblemCollectingActive(boolean collect) { - ICompilationUnit cu = getCompilationUnit(); - if(cu != null) { - getProblemRequestor().setIsActive(collect); - } - } - - /** - * Reconciles the compilation unit for this JSPTranslation - */ - public void reconcileCompilationUnit() { - ICompilationUnit cu = getCompilationUnit(); - if (cu != null) { - try { - synchronized(cu) { - cu.makeConsistent(getProgressMonitor()); - cu.reconcile(ICompilationUnit.NO_AST, true, getWorkingCopyOwner(), getProgressMonitor()); - } - } - catch (JavaModelException e) { - Logger.logException(e); - } - } - } - - /** - * Set contents of the compilation unit to the translated jsp text. - * @param the ICompilationUnit on which to set the buffer contents - */ - private void setContents(ICompilationUnit cu) { - if (cu == null) - return; - - synchronized (cu) { - IBuffer buffer; - try { - - buffer = cu.getBuffer(); - } - catch (JavaModelException e) { - e.printStackTrace(); - buffer = null; - } - - if (buffer != null) - buffer.setContents(getJavaText()); - } - } - - /** - * Returns the IJavaElements corresponding to the JSP range in the JSP StructuredDocument - * - * @param jspStart staring offset in the JSP document - * @param jspEnd ending offset in the JSP document - * @return IJavaElements corresponding to the JSP selection - */ - public IJavaElement[] getElementsFromJspRange(int jspStart, int jspEnd) { - - int javaPositionStart = getJavaOffset(jspStart); - int javaPositionEnd = getJavaOffset(jspEnd); - - IJavaElement[] EMTPY_RESULT_SET = new IJavaElement[0]; - IJavaElement[] result = EMTPY_RESULT_SET; - try { - ICompilationUnit cu = getCompilationUnit(); - if (cu != null) { - synchronized (cu) { - int cuDocLength = cu.getBuffer().getLength(); - int javaLength = javaPositionEnd - javaPositionStart; - if (cuDocLength > 0 && javaPositionStart >= 0 && javaLength >= 0 && javaPositionEnd < cuDocLength) { - result = cu.codeSelect(javaPositionStart, javaLength); - } - } - } - - if (result == null || result.length == 0) - return EMTPY_RESULT_SET; - } - catch (JavaModelException x) { - Logger.logException(x); - } - - return result; - } - - public String getClassname() { - return fClassname; - } - - /** - * Must discard compilation unit, or else they can leak in the JavaModelManager - */ - public void release() { - - synchronized(fLock) { - if(fCompilationUnit != null) { - try { - if(DEBUG) { - System.out.println("------------------------------------------------------------------"); //$NON-NLS-1$ - System.out.println("(-) JSPTranslation [" + this +"] discarding CompilationUnit: " + fCompilationUnit); //$NON-NLS-1$ //$NON-NLS-2$ - System.out.println("------------------------------------------------------------------"); //$NON-NLS-1$ - } - fCompilationUnit.discardWorkingCopy(); - } - catch (JavaModelException e) { - // we're done w/ it anyway - } - } - } - } -}
\ No newline at end of file diff --git a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/java/JSPTranslationAdapter.java b/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/java/JSPTranslationAdapter.java deleted file mode 100644 index 2a2b50213f..0000000000 --- a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/java/JSPTranslationAdapter.java +++ /dev/null @@ -1,231 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2004 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - *******************************************************************************/ -package org.eclipse.jst.jsp.core.internal.java; - -import org.eclipse.core.resources.IProject; -import org.eclipse.core.resources.IWorkspaceRoot; -import org.eclipse.core.resources.ResourcesPlugin; -import org.eclipse.core.runtime.IPath; -import org.eclipse.core.runtime.NullProgressMonitor; -import org.eclipse.core.runtime.Path; -import org.eclipse.core.runtime.Platform; -import org.eclipse.jdt.core.IJavaProject; -import org.eclipse.jdt.core.JavaCore; -import org.eclipse.jface.text.Document; -import org.eclipse.jface.text.DocumentEvent; -import org.eclipse.jface.text.IDocument; -import org.eclipse.jface.text.IDocumentListener; -import org.eclipse.jst.jsp.core.internal.Logger; -import org.eclipse.wst.sse.core.internal.provisional.INodeAdapter; -import org.eclipse.wst.sse.core.internal.provisional.INodeNotifier; -import org.eclipse.wst.xml.core.internal.provisional.document.IDOMModel; -import org.eclipse.wst.xml.core.internal.provisional.document.IDOMNode; - -/** - * An adapter for getting a JSPTranslation of the document. - * - * @author pavery - */ -public class JSPTranslationAdapter implements INodeAdapter, IDocumentListener { - - // for debugging - private static final boolean DEBUG; - static { - String value = Platform.getDebugOption("org.eclipse.jst.jsp.core/debug/jsptranslation"); //$NON-NLS-1$ - DEBUG = value != null && value.equalsIgnoreCase("true"); //$NON-NLS-1$ - } - - private IDocument fJspDocument = null; - private IDocument fJavaDocument = null; - private JSPTranslationExtension fJSPTranslation = null; - private boolean fDocumentIsDirty = true; - private IDOMModel fXMLModel; - private JSPTranslator fTranslator = null; - private NullProgressMonitor fTranslationMonitor = null; - - public JSPTranslationAdapter(IDOMModel xmlModel) { - setXMLModel(xmlModel); - initializeJavaPlugins(); - } - - /** - * Initialize the required Java Plugins - */ - protected void initializeJavaPlugins() { - JavaCore.getPlugin(); - } - - public boolean isAdapterForType(Object type) { - return type.equals(IJSPTranslation.class); - } - - public void notifyChanged(INodeNotifier notifier, int eventType, Object changedFeature, Object oldValue, Object newValue, int pos) { - // nothing to do - } - - /** - * Automatically set through the setXMLModel(XMLModel) - * - * @param doc - */ - private void setDocument(IDocument doc) { - if (fJspDocument != null) - fJspDocument.removeDocumentListener(this); - if (doc != null) { - doc.addDocumentListener(this); - fJspDocument = doc; - } - } - - /** - * @see org.eclipse.jface.text.IDocumentListener#documentAboutToBeChanged(org.eclipse.jface.text.DocumentEvent) - */ - public void documentAboutToBeChanged(DocumentEvent event) { - // do nothing - } - - /** - * @see org.eclipse.jface.text.IDocumentListener#documentChanged(org.eclipse.jface.text.DocumentEvent) - */ - public void documentChanged(DocumentEvent event) { - // mark translation for rebuilding - fDocumentIsDirty = true; - } - - public void release() { - - if (fJspDocument != null) - fJspDocument.removeDocumentListener(this); - - if (fTranslationMonitor != null) - fTranslationMonitor.setCanceled(true); - - if (fJSPTranslation != null) { - - if (DEBUG) - System.out.println("JSPTranslationAdapter releasing:" + fJSPTranslation); //$NON-NLS-1$ - - fJSPTranslation.release(); - } - } - - /** - * Returns the JSPTranslation for this adapter. - * - * @return a JSPTranslationExtension - */ - public synchronized JSPTranslationExtension getJSPTranslation() { - - if (fJSPTranslation == null || fDocumentIsDirty) { - JSPTranslator translator = null; - if (getXMLModel() != null && getXMLModel().getIndexedRegion(0) != null) { - translator = getTranslator((IDOMNode) getXMLModel().getIndexedRegion(0)); - translator.translate(); - StringBuffer javaContents = translator.getTranslation(); - fJavaDocument = new Document(javaContents.toString()); - - } - else { - // empty document case - translator = new JSPTranslator(); - StringBuffer emptyContents = translator.getEmptyTranslation(); - fJavaDocument = new Document(emptyContents.toString()); - } - // it's going to be rebuilt, so we release it here - if (fJSPTranslation != null) { - if (DEBUG) - System.out.println("JSPTranslationAdapter releasing:" + fJSPTranslation); //$NON-NLS-1$ - fJSPTranslation.release(); - } - fJSPTranslation = new JSPTranslationExtension(getXMLModel().getStructuredDocument(), fJavaDocument, getJavaProject(), translator); - fDocumentIsDirty = false; - } - return fJSPTranslation; - } - - /** - * Returns the JSPTranslator for this adapter. If it's null, a new - * translator is created with the xmlNode. Otherwise the - * translator.reset(xmlNode) is called to reset the current local - * translator. - * - * @param xmlNode - * the first node of the JSP document to be translated - * @return the JSPTranslator for this adapter (creates if null) - */ - private JSPTranslator getTranslator(IDOMNode xmlNode) { - if (fTranslator == null) { - fTranslationMonitor = new NullProgressMonitor(); - fTranslator = new JSPTranslator(); - fTranslator.reset(xmlNode, fTranslationMonitor); - } - else - fTranslator.reset(xmlNode, fTranslationMonitor); - return fTranslator; - } - - /** - * set the XMLModel for this adapter. Must be called. - * - * @param xmlModel - */ - public void setXMLModel(IDOMModel xmlModel) { - fXMLModel = xmlModel; - setDocument(fXMLModel.getStructuredDocument()); - } - - /** - * @return the XMLModel for this adapter. - */ - private IDOMModel getXMLModel() { - return fXMLModel; - } - - /** - * Gets (or creates via JavaCore) a JavaProject based on the location of - * this adapter's XMLModel. Returns null for non IFile based models. - * - * @return the java project where - */ - public IJavaProject getJavaProject() { - - IJavaProject javaProject = null; - try { - String baseLocation = getXMLModel().getBaseLocation(); - // 20041129 (pa) the base location changed for XML model - // because of FileBuffers, so this code had to be updated - // https://bugs.eclipse.org/bugs/show_bug.cgi?id=79686 - IWorkspaceRoot root = ResourcesPlugin.getWorkspace().getRoot(); - IPath filePath = new Path(baseLocation); - IProject project = null; - if (filePath.segmentCount() > 0) { - project = root.getProject(filePath.segment(0)); - } -// IFile[] files = ResourcesPlugin.getWorkspace().getRoot().findFilesForLocation(new Path(baseLocation)); -// for (int i = 0; project == null && i < files.length; i++) { -// if (files[i].getType() != IResource.PROJECT) { -// project = files[i].getProject(); -// break; -// } -// } - if (project != null) { - javaProject = JavaCore.create(project); - } - } - catch (Exception ex) { - if (getXMLModel() != null) - Logger.logException("(JSPTranslationAdapter) problem getting java project from the XMLModel's baseLocation > " + getXMLModel().getBaseLocation(), ex); //$NON-NLS-1$ - else - Logger.logException("(JSPTranslationAdapter) problem getting java project", ex); //$NON-NLS-1$ - } - return javaProject; - } -}
\ No newline at end of file diff --git a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/java/JSPTranslationAdapterFactory.java b/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/java/JSPTranslationAdapterFactory.java deleted file mode 100644 index 7d4b14fa33..0000000000 --- a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/java/JSPTranslationAdapterFactory.java +++ /dev/null @@ -1,65 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2004 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - *******************************************************************************/ -package org.eclipse.jst.jsp.core.internal.java; - -import org.eclipse.core.runtime.Platform; -import org.eclipse.wst.sse.core.internal.provisional.AbstractAdapterFactory; -import org.eclipse.wst.sse.core.internal.provisional.INodeAdapter; -import org.eclipse.wst.sse.core.internal.provisional.INodeAdapterFactory; -import org.eclipse.wst.sse.core.internal.provisional.INodeNotifier; -import org.eclipse.wst.xml.core.internal.provisional.document.IDOMNode; - -/** - * Factory for JSPTranslationAdapters. - * - * @author pavery - * - */ -public class JSPTranslationAdapterFactory extends AbstractAdapterFactory { - - private JSPTranslationAdapter fAdapter = null; - - // for debugging - private static final boolean DEBUG; - static { - String value= Platform.getDebugOption("org.eclipse.jst.jsp.core/debug/jsptranslation"); //$NON-NLS-1$ - DEBUG= value != null && value.equalsIgnoreCase("true"); //$NON-NLS-1$ - } - - public JSPTranslationAdapterFactory() { - super(IJSPTranslation.class, true); - } - - public INodeAdapterFactory copy() { - return new JSPTranslationAdapterFactory(); - } - - protected INodeAdapter createAdapter(INodeNotifier target) { - if (target instanceof IDOMNode && fAdapter == null) { - fAdapter = new JSPTranslationAdapter(((IDOMNode) target).getModel()); - if(DEBUG) { - System.out.println("(+) JSPTranslationAdapterFactory [" + this + "] created adapter: " + fAdapter); //$NON-NLS-1$ //$NON-NLS-2$ - } - } - return fAdapter; - } - - - public void release() { - if (fAdapter != null) { - if(DEBUG) { - System.out.println("(-) JSPTranslationAdapterFactory [" + this + "] releasing adapter: " + fAdapter); //$NON-NLS-1$ //$NON-NLS-2$ - } - fAdapter.release(); - } - super.release(); - } -}
\ No newline at end of file diff --git a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/java/JSPTranslationExtension.java b/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/java/JSPTranslationExtension.java deleted file mode 100644 index 28011cb328..0000000000 --- a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/java/JSPTranslationExtension.java +++ /dev/null @@ -1,448 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2004 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - *******************************************************************************/ -package org.eclipse.jst.jsp.core.internal.java; - -import java.util.ArrayList; -import java.util.Arrays; -import java.util.HashMap; -import java.util.Iterator; -import java.util.List; - -import org.eclipse.core.runtime.Platform; -import org.eclipse.jdt.core.IJavaProject; -import org.eclipse.jface.text.BadLocationException; -import org.eclipse.jface.text.IDocument; -import org.eclipse.jface.text.IRegion; -import org.eclipse.jface.text.Position; -import org.eclipse.jface.text.TextUtilities; -import org.eclipse.jst.jsp.core.internal.Logger; -import org.eclipse.jst.jsp.core.internal.regions.DOMJSPRegionContexts; -import org.eclipse.text.edits.DeleteEdit; -import org.eclipse.text.edits.InsertEdit; -import org.eclipse.text.edits.MalformedTreeException; -import org.eclipse.text.edits.MultiTextEdit; -import org.eclipse.text.edits.ReplaceEdit; -import org.eclipse.text.edits.TextEdit; -import org.eclipse.text.edits.UndoEdit; -import org.eclipse.wst.sse.core.internal.provisional.text.IStructuredDocument; -import org.eclipse.wst.sse.core.internal.provisional.text.IStructuredDocumentRegion; -import org.eclipse.wst.xml.core.internal.regions.DOMRegionContext; - -import com.ibm.icu.util.StringTokenizer; - - -/** - * Adds the notion of IDocuments (jsp Document and java Document) Used for - * TextEdit translation - * - * @author pavery - */ -public class JSPTranslationExtension extends JSPTranslation { - - // for debugging - private static final boolean DEBUG; - static { - String value = Platform.getDebugOption("org.eclipse.jst.jsp.core/debug/jsptranslation"); //$NON-NLS-1$ - DEBUG = value != null && value.equalsIgnoreCase("true"); //$NON-NLS-1$ - } - - // just a convenience data structure - // to keep track of java position deltas - private class PositionDelta { - - public boolean isDeleted = false; - public int preOffset = 0; - public int preLength = 0; - public int postOffset = 0; - public int postLength = 0; - - public PositionDelta(int preOffset, int preLength) { - this.preOffset = preOffset; - this.preLength = preLength; - } - - public void setPostEditData(int postOffset, int postLength, boolean isDeleted) { - this.postOffset = postOffset; - this.postLength = postLength; - this.isDeleted = isDeleted; - } - } - - private IDocument fJspDocument = null; - private IDocument fJavaDocument = null; - - public JSPTranslationExtension(IDocument jspDocument, IDocument javaDocument, IJavaProject javaProj, JSPTranslator translator) { - super(javaProj, translator); - fJspDocument = jspDocument; - fJavaDocument = javaDocument; - - // make sure positions are added to Java and JSP documents - // this is necessary for text edits - addPositionsToDocuments(); - } - - public IDocument getJspDocument() { - return fJspDocument; - } - - public IDocument getJavaDocument() { - return fJavaDocument; - } - - public String getJavaText() { - return getJavaDocument() != null ? getJavaDocument().get() : ""; //$NON-NLS-1$ - } - - /** - * Returns a corresponding TextEdit for the JSP file given a TextEdit for - * a Java file. - * - * @param javaEdit - * @return the corresponding JSP edits (not applied to the document yet) - */ - public TextEdit getJspEdit(TextEdit javaEdit) { - - if (javaEdit == null) - return null; - - List jspEdits = new ArrayList(); - - int offset = javaEdit.getOffset(); - int length = javaEdit.getLength(); - - if (javaEdit instanceof MultiTextEdit && javaEdit.getChildren().length > 0) { - - IRegion r = TextEdit.getCoverage(getAllEdits(javaEdit)); - offset = r.getOffset(); - length = r.getLength(); - } - - // get java ranges that will be affected by the edit - Position[] javaPositions = getJavaRanges(offset, length); - - // record position data before the change - Position[] jspPositions = new Position[javaPositions.length]; - PositionDelta[] deltas = new PositionDelta[javaPositions.length]; - for (int i = 0; i < javaPositions.length; i++) { - deltas[i] = new PositionDelta(javaPositions[i].offset, javaPositions[i].length); - // isIndirect means the position doesn't actually exist as exact - // text - // mapping from java <-> jsp (eg. an import statement) - if (!isIndirect(javaPositions[i].offset)) - jspPositions[i] = (Position) getJava2JspMap().get(javaPositions[i]); - } - - if (DEBUG) { - System.out.println("================================================"); //$NON-NLS-1$ - System.out.println("deltas:"); //$NON-NLS-1$ - String javaText = getJavaText(); - for (int i = 0; i < deltas.length; i++) - System.out.println("pos[" + deltas[i].preOffset + ":" + deltas[i].preLength + "]" + javaText.substring(deltas[i].preOffset, deltas[i].preOffset + deltas[i].preLength)); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ - System.out.println("==============================================="); //$NON-NLS-1$ - } - UndoEdit undo = null; - // apply the edit to the java document - try { - undo = javaEdit.apply(getJavaDocument()); - } - catch (MalformedTreeException e) { - Logger.logException(e); - } - catch (BadLocationException e) { - Logger.logException(e); - } - // now at this point Java positions are unreliable since they were - // updated after applying java edit. - - String newJavaText = getJavaDocument().get(); - if (DEBUG) - System.out.println("java post format text:\n" + newJavaText); //$NON-NLS-1$ - - // record post edit data - for (int i = 0; i < javaPositions.length; i++) - deltas[i].setPostEditData(javaPositions[i].offset, javaPositions[i].length, javaPositions[i].isDeleted); - - // create appropriate text edits for deltas - Position jspPos = null; - String replaceText = ""; //$NON-NLS-1$ - for (int i = 0; i < deltas.length; i++) { - jspPos = jspPositions[i]; - // can be null if it's an indirect mapping position - // or if something was added into java that was not originally in - // JSP (like a new import...) - - if (jspPos != null) { - if (deltas[i].isDeleted) { - jspEdits.add(new DeleteEdit(jspPos.offset, jspPos.length)); - } - else { - replaceText = newJavaText.substring(deltas[i].postOffset, deltas[i].postOffset + deltas[i].postLength); - - // get rid of pre and post white space or fine tuned - // adjustment later. - // fix text here... - replaceText = fixJspReplaceText(replaceText, jspPos.offset); - - jspEdits.add(new ReplaceEdit(jspPos.offset, jspPos.length, replaceText)); - } - if (DEBUG) - debugReplace(deltas, jspPos, replaceText, i); - } - else { - // the new Java text has no corresponding JSP position - // possible new import? - if (isImport(javaPositions[i].getOffset()) && replaceText.lastIndexOf("import ") != -1) { //$NON-NLS-1$ - replaceText = newJavaText.substring(deltas[i].postOffset, deltas[i].postOffset + deltas[i].postLength); - String importText = replaceText.substring(replaceText.lastIndexOf("import "), replaceText.indexOf(";")); //$NON-NLS-1$ //$NON-NLS-2$ - // evenutally need to check if it's XML-JSP - importText = "<%@page import=\"" + importText + "\" %>\n"; //$NON-NLS-1$ //$NON-NLS-2$ - jspEdits.add(new InsertEdit(0, importText)); - } - } - } - TextEdit allJspEdits = createMultiTextEdit((TextEdit[]) jspEdits.toArray(new TextEdit[jspEdits.size()])); - - // https://bugs.eclipse.org/bugs/show_bug.cgi?id=105632 - // undo the java edit - // (so the underlying Java document still represents what's in the - // editor) - if (undo != null) { - try { - undo.apply(getJavaDocument()); - } - catch (MalformedTreeException e) { - Logger.logException(e); - } - catch (BadLocationException e) { - Logger.logException(e); - } - } - - return allJspEdits; - } - - private String fixJspReplaceText(String replaceText, int jspOffset) { - - // result is the text inbetween the delimiters - // eg. - // - // <% result - // %> - String result = replaceText.trim(); - String preDelimiterWhitespace = ""; //$NON-NLS-1$ - - IDocument jspDoc = getJspDocument(); - if (jspDoc instanceof IStructuredDocument) { - IStructuredDocument sDoc = (IStructuredDocument) jspDoc; - IStructuredDocumentRegion[] regions = sDoc.getStructuredDocumentRegions(0, jspOffset); - IStructuredDocumentRegion lastRegion = regions[regions.length - 1]; - - // only specifically modify scriptlets - if (lastRegion != null && lastRegion.getType() == DOMJSPRegionContexts.JSP_SCRIPTLET_OPEN) { - for (int i = regions.length - 1; i >= 0; i--) { - IStructuredDocumentRegion region = regions[i]; - - // is there a better way to check whitespace? - if (region.getType() == DOMRegionContext.XML_CONTENT && region.getFullText().trim().equals("")) { //$NON-NLS-1$ - - preDelimiterWhitespace = region.getFullText(); - preDelimiterWhitespace = preDelimiterWhitespace.replaceAll("\r", ""); //$NON-NLS-1$ //$NON-NLS-2$ - preDelimiterWhitespace = preDelimiterWhitespace.replaceAll("\n", ""); //$NON-NLS-1$ //$NON-NLS-2$ - - // need to determine indent for that first line... - String initialIndent = getInitialIndent(result); - - // fix the first line of java code - result = TextUtilities.getDefaultLineDelimiter(sDoc) + initialIndent + result; - - result = adjustIndent(result, preDelimiterWhitespace, TextUtilities.getDefaultLineDelimiter(sDoc)); - - // add whitespace before last delimiter to match - // it w/ the opening delimiter - result = result + TextUtilities.getDefaultLineDelimiter(sDoc) + preDelimiterWhitespace; - break; - } - } - } - } - return result; - } - - private String adjustIndent(String textBefore, String indent, String delim) { - - // first replace multiple indent with single indent - // the triple indent occurs because the scriptlet code - // actually occurs under: - // - // class - // method - // code - // - // in the translated java document - - textBefore = textBefore.replaceAll("\t\t\t", "\t"); //$NON-NLS-1$ //$NON-NLS-2$ - - // get indent after 2nd line break - StringBuffer textAfter = new StringBuffer(); - // will this work on mac? - textBefore = textBefore.replaceAll("\r", ""); //$NON-NLS-1$ //$NON-NLS-2$ - StringTokenizer st = new StringTokenizer(textBefore, "\n", true); //$NON-NLS-1$ - while (st.hasMoreTokens()) { - String tok = st.nextToken(); - if (tok.equals("\n")) { //$NON-NLS-1$ - textAfter.append(delim); - } - else { - // prepend each line w/ specified indent - textAfter.append(indent); - textAfter.append(tok); - } - } - return textAfter.toString(); - - } - - private String getInitialIndent(String result) { - - // get indent after 2nd line break - String indent = ""; //$NON-NLS-1$ - StringTokenizer st = new StringTokenizer(result, "\r\n", false); //$NON-NLS-1$ - if (st.countTokens() > 1) { - String tok = st.nextToken(); - tok = st.nextToken(); - int index = 0; - if (tok != null) { - while (tok.charAt(index) == ' ' || tok.charAt(index) == '\t') { - indent += tok.charAt(index); - index++; - } - } - } - return indent; - } - - - /** - * Combines an array of edits into one MultiTextEdit (with the appropriate - * coverage region) - * - * @param edits - * @return - */ - private TextEdit createMultiTextEdit(TextEdit[] edits) { - - if (edits.length == 0) - return new MultiTextEdit(); - - IRegion region = TextEdit.getCoverage(edits); - MultiTextEdit multiEdit = new MultiTextEdit(region.getOffset(), region.getLength()); - for (int i = 0; i < edits.length; i++) { - addToMultiEdit(edits[i], multiEdit); - } - return multiEdit; - } - - - private void addToMultiEdit(TextEdit edit, MultiTextEdit multiEdit) { - - // check for overlap here - // discard overlapping edits.. - // possible exponential performance hit... need a better way... - TextEdit[] children = multiEdit.getChildren(); - for (int i = 0; i < children.length; i++) { - if (children[i].covers(edit)) - // don't add - return; - } - multiEdit.addChild(edit); - } - - - /** - * @param translation - */ - private void addPositionsToDocuments() { - - // can be null if it's a NullJSPTranslation - if (getJavaDocument() != null && getJspDocument() != null) { - - HashMap java2jsp = getJava2JspMap(); - Iterator it = java2jsp.keySet().iterator(); - Position javaPos = null; - while (it.hasNext()) { - javaPos = (Position) it.next(); - try { - - fJavaDocument.addPosition(javaPos); - - } - catch (BadLocationException e) { - if (DEBUG) { - System.out.println("tyring to add Java Position:[" + javaPos.offset + ":" + javaPos.length + "] to " + getJavaPath()); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ - // System.out.println("substring :[" + - // fJavaDocument.get().substring(javaPos.offset) + - // "]"); //$NON-NLS-1$ //$NON-NLS-2$ - Logger.logException(e); - } - } - - try { - - fJspDocument.addPosition((Position) java2jsp.get(javaPos)); - - } - catch (BadLocationException e) { - if (DEBUG) { - System.out.println("tyring to add JSP Position:[" + ((Position) java2jsp.get(javaPos)).offset + ":" + ((Position) java2jsp.get(javaPos)).length + "] to " + getJavaPath()); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ - Logger.logException(e); - } - } - } - } - } - - /** - * Recursively gets all child edits - * - * @param javaEdit - * @return all child edits - */ - private TextEdit[] getAllEdits(TextEdit javaEdit) { - - List result = new ArrayList(); - if (javaEdit instanceof MultiTextEdit) { - TextEdit[] children = javaEdit.getChildren(); - for (int i = 0; i < children.length; i++) - result.addAll(Arrays.asList(getAllEdits(children[i]))); - } - else - result.add(javaEdit); - return (TextEdit[]) result.toArray(new TextEdit[result.size()]); - } - - /** - * @param deltas - * @param jspPos - * @param replaceText - * @param jspText - * @param i - */ - private void debugReplace(PositionDelta[] deltas, Position jspPos, String replaceText, int i) { - String jspChunk; - jspChunk = getJspDocument().get().substring(jspPos.offset, jspPos.offset + jspPos.length); - if (!deltas[i].isDeleted) { - System.out.println("replacing:"); //$NON-NLS-1$ - System.out.println("jsp:[" + jspChunk + "]"); //$NON-NLS-1$ //$NON-NLS-2$ - System.out.println("w/ :[" + replaceText + "]"); //$NON-NLS-1$ //$NON-NLS-2$ - System.out.println("--------------------------------"); //$NON-NLS-1$ - } - } -} diff --git a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/java/JSPTranslationUtil.java b/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/java/JSPTranslationUtil.java deleted file mode 100644 index 7b64c8dfc4..0000000000 --- a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/java/JSPTranslationUtil.java +++ /dev/null @@ -1,123 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2004 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - *******************************************************************************/ -package org.eclipse.jst.jsp.core.internal.java; - -import org.eclipse.jdt.core.ICompilationUnit; -import org.eclipse.jface.text.IDocument; -import org.eclipse.text.edits.CopySourceEdit; -import org.eclipse.text.edits.CopyTargetEdit; -import org.eclipse.text.edits.DeleteEdit; -import org.eclipse.text.edits.InsertEdit; -import org.eclipse.text.edits.MoveSourceEdit; -import org.eclipse.text.edits.MoveTargetEdit; -import org.eclipse.text.edits.MultiTextEdit; -import org.eclipse.text.edits.ReplaceEdit; -import org.eclipse.text.edits.TextEdit; -import org.eclipse.wst.sse.core.StructuredModelManager; -import org.eclipse.wst.sse.core.internal.provisional.IModelManager; -import org.eclipse.wst.xml.core.internal.provisional.document.IDOMDocument; -import org.eclipse.wst.xml.core.internal.provisional.document.IDOMModel; - -public class JSPTranslationUtil { - protected IDocument fDocument = null; - protected JSPTranslationExtension fTranslation = null; - - public JSPTranslationUtil(IDocument document) { - fDocument = document; - } - - public TextEdit translateTextEdit(TextEdit textEdit) { - TextEdit translatedTextEdit = null; - - int javaOffset = textEdit.getOffset(); - int jspOffset = getTranslation().getJspOffset(textEdit.getOffset()); - int length = textEdit.getLength(); - - if (textEdit instanceof MultiTextEdit) { - translatedTextEdit = new MultiTextEdit(); - TextEdit[] children = ((MultiTextEdit) textEdit).getChildren(); - for (int i = 0; i < children.length; i++) { - TextEdit translatedChildTextEdit = translateTextEdit(children[i]); - if (translatedChildTextEdit != null) - ((MultiTextEdit) translatedTextEdit).addChild(translatedChildTextEdit); - } - } - else if (textEdit instanceof ReplaceEdit) { - if (jspOffset == -1) - return null; - - if (!getTranslation().javaSpansMultipleJspPartitions(javaOffset, length)) - translatedTextEdit = new ReplaceEdit(jspOffset, length, ((ReplaceEdit) textEdit).getText()); - } - else if (textEdit instanceof InsertEdit) { - translatedTextEdit = new InsertEdit(jspOffset, ((InsertEdit) textEdit).getText()); - } - else if (textEdit instanceof DeleteEdit) { - translatedTextEdit = new DeleteEdit(jspOffset, length); - TextEdit[] children = ((DeleteEdit) textEdit).getChildren(); - for (int i = 0; i < children.length; i++) { - TextEdit translatedChildTextEdit = translateTextEdit(children[i]); - if (translatedChildTextEdit != null) - ((DeleteEdit) translatedTextEdit).addChild(translatedChildTextEdit); - } - } - else if (textEdit instanceof CopySourceEdit) { - translatedTextEdit = new CopySourceEdit(jspOffset, length); - ((CopySourceEdit) translatedTextEdit).setTargetEdit(((CopySourceEdit) textEdit).getTargetEdit()); - ((CopySourceEdit) translatedTextEdit).setSourceModifier(((CopySourceEdit) textEdit).getSourceModifier()); - } - else if (textEdit instanceof CopyTargetEdit) { - translatedTextEdit = new CopyTargetEdit(jspOffset); - ((CopyTargetEdit) textEdit).getSourceEdit().setTargetEdit((CopyTargetEdit) translatedTextEdit); - } - else if (textEdit instanceof MoveSourceEdit) { - translatedTextEdit = new MoveSourceEdit(jspOffset, length); - ((MoveSourceEdit) translatedTextEdit).setTargetEdit(((MoveSourceEdit) textEdit).getTargetEdit()); - } - else if (textEdit instanceof MoveTargetEdit) { - translatedTextEdit = new MoveTargetEdit(jspOffset); - ((MoveTargetEdit) textEdit).getSourceEdit().setTargetEdit((MoveTargetEdit) translatedTextEdit); - } - else { - System.out.println("Need to translate " + textEdit); //$NON-NLS-1$ - } - - return translatedTextEdit; - } - - public JSPTranslationExtension getTranslation() { - if (fTranslation == null) { - IDOMModel xmlModel = (IDOMModel) getModelManager().getExistingModelForRead(fDocument); - try { - IDOMDocument xmlDoc = xmlModel.getDocument(); - - JSPTranslationAdapter translationAdapter = (JSPTranslationAdapter) xmlDoc.getAdapterFor(IJSPTranslation.class); - if (translationAdapter != null) - fTranslation = translationAdapter.getJSPTranslation(); - } - finally { - if (xmlModel != null) { - xmlModel.releaseFromRead(); - } - } - } - - return fTranslation; - } - - public ICompilationUnit getCompilationUnit() { - return getTranslation().getCompilationUnit(); - } - - protected IModelManager getModelManager() { - return StructuredModelManager.getModelManager(); - } -}
\ No newline at end of file diff --git a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/java/JSPTranslator.java b/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/java/JSPTranslator.java deleted file mode 100644 index f3e27089b1..0000000000 --- a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/java/JSPTranslator.java +++ /dev/null @@ -1,2301 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2004 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - *******************************************************************************/ -package org.eclipse.jst.jsp.core.internal.java; - -import java.io.BufferedInputStream; -import java.io.BufferedReader; -import java.io.IOException; -import java.io.InputStream; -import java.io.InputStreamReader; -import java.io.Reader; -import java.util.ArrayList; -import java.util.HashMap; -import java.util.Iterator; -import java.util.List; -import java.util.Stack; -import com.ibm.icu.util.StringTokenizer; - -import org.eclipse.core.filebuffers.FileBuffers; -import org.eclipse.core.resources.IFile; -import org.eclipse.core.resources.IWorkspaceRoot; -import org.eclipse.core.resources.ResourcesPlugin; -import org.eclipse.core.runtime.CoreException; -import org.eclipse.core.runtime.IConfigurationElement; -import org.eclipse.core.runtime.IExtension; -import org.eclipse.core.runtime.IExtensionPoint; -import org.eclipse.core.runtime.IProgressMonitor; -import org.eclipse.core.runtime.Path; -import org.eclipse.core.runtime.Platform; -import org.eclipse.core.runtime.QualifiedName; -import org.eclipse.jface.text.IDocument; -import org.eclipse.jface.text.Position; -import org.eclipse.jst.jsp.core.internal.Logger; -import org.eclipse.jst.jsp.core.internal.contentmodel.TaglibController; -import org.eclipse.jst.jsp.core.internal.contentmodel.tld.TLDCMDocumentManager; -import org.eclipse.jst.jsp.core.internal.contentmodel.tld.provisional.JSP12TLDNames; -import org.eclipse.jst.jsp.core.internal.regions.DOMJSPRegionContexts; -import org.eclipse.jst.jsp.core.internal.taglib.TaglibHelper; -import org.eclipse.jst.jsp.core.internal.taglib.TaglibHelperManager; -import org.eclipse.jst.jsp.core.internal.taglib.TaglibVariable; -import org.eclipse.jst.jsp.core.jspel.IJSPELTranslator; -import org.eclipse.wst.sse.core.StructuredModelManager; -import org.eclipse.wst.sse.core.internal.ltk.parser.BlockMarker; -import org.eclipse.wst.sse.core.internal.provisional.IStructuredModel; -import org.eclipse.wst.sse.core.internal.provisional.text.IStructuredDocument; -import org.eclipse.wst.sse.core.internal.provisional.text.IStructuredDocumentRegion; -import org.eclipse.wst.sse.core.internal.provisional.text.ITextRegion; -import org.eclipse.wst.sse.core.internal.provisional.text.ITextRegionCollection; -import org.eclipse.wst.sse.core.internal.provisional.text.ITextRegionContainer; -import org.eclipse.wst.sse.core.internal.provisional.text.ITextRegionList; -import org.eclipse.wst.sse.core.internal.util.URIResolver; -import org.eclipse.wst.sse.core.utils.StringUtils; -import org.eclipse.wst.xml.core.internal.contentmodel.CMDocument; -import org.eclipse.wst.xml.core.internal.contentmodel.CMNode; -import org.eclipse.wst.xml.core.internal.parser.ContextRegionContainer; -import org.eclipse.wst.xml.core.internal.provisional.contentmodel.CMDocumentTracker; -import org.eclipse.wst.xml.core.internal.provisional.document.IDOMModel; -import org.eclipse.wst.xml.core.internal.provisional.document.IDOMNode; -import org.eclipse.wst.xml.core.internal.regions.DOMRegionContext; - -/** - * Translates a JSP document into a HttpServlet. Keeps two way mapping from - * java translation to the original JSP source, which can be obtained through - * getJava2JspRanges() and getJsp2JavaRanges(). - * - * @author pavery - */ -public class JSPTranslator { - - // the name of the element in the extension point - private static final String EL_TRANSLATOR_EXTENSION_NAME = "elTranslator"; //$NON-NLS-1$ - - private static final String ELTRANSLATOR_PROP_NAME = "ELTranslator"; //$NON-NLS-1$ - - // Default EL Translator - private static final String DEFAULT_JSP_EL_TRANSLATOR_ID = "org.eclipse.jst.jsp.defaultJSP20"; //$NON-NLS-1$ - - // handy plugin ID constant - private static final String JSP_CORE_PLUGIN_ID = "org.eclipse.jst.jsp.core"; //$NON-NLS-1$ - - // for debugging - private static final boolean DEBUG; - - private IJSPELTranslator fELTranslator = null; - - static { - String value = Platform.getDebugOption("org.eclipse.jst.jsp.core/debug/jspjavamapping"); //$NON-NLS-1$ - DEBUG = value != null && value.equalsIgnoreCase("true"); //$NON-NLS-1$ - } - - public static final String ENDL = "\n"; //$NON-NLS-1$ - - private String fClassHeader = "public class _JSPServlet extends "; //$NON-NLS-1$ - private String fClassname = "_JSPServlet"; //$NON-NLS-1$ - - private String fImplicitImports = "import javax.servlet.*;" + ENDL + //$NON-NLS-1$ - "import javax.servlet.http.*;" + ENDL + //$NON-NLS-1$ - "import javax.servlet.jsp.*;" + ENDL + ENDL; //$NON-NLS-1$ - - private String fServiceHeader = "public void _jspService(javax.servlet.http.HttpServletRequest request," + //$NON-NLS-1$ - " javax.servlet.http.HttpServletResponse response)" + ENDL + //$NON-NLS-1$ - "\t\tthrows java.io.IOException, javax.servlet.ServletException {" + ENDL + //$NON-NLS-1$ - "javax.servlet.jsp.PageContext pageContext = null;" + ENDL + //$NON-NLS-1$ - "javax.servlet.http.HttpSession session = null;" + ENDL + //$NON-NLS-1$ - "javax.servlet.ServletContext application = null;" + ENDL + //$NON-NLS-1$ - "javax.servlet.ServletConfig config = null;" + ENDL + //$NON-NLS-1$ - "javax.servlet.jsp.JspWriter out = null;" + ENDL + //$NON-NLS-1$ - "Object page = null;" + ENDL; //$NON-NLS-1$ - - private String fFooter = "}}"; //$NON-NLS-1$ - private String fException = "Throwable exception = null;"; //$NON-NLS-1$ - public static final String EXPRESSION_PREFIX = "out.print(\"\"+"; //$NON-NLS-1$ - public static final String EXPRESSION_SUFFIX = ");"; //$NON-NLS-1$ - private String fSuperclass = "javax.servlet.http.HttpServlet"; //$NON-NLS-1$ - - private String fTryCatchStart = ENDL + "try {" + ENDL; //$NON-NLS-1$ - private String fTryCatchEnd = " } catch (java.lang.Exception e) {} " + ENDL; //$NON-NLS-1$ - - /** fSourcePosition = position in JSP source */ - private int fSourcePosition = -1; - /** fRelativeOffest = offset in the buffer there the cursor is */ - private int fRelativeOffset = -1; - /** fCursorPosition = offset in the translated java document */ - private int fCursorPosition = -1; - /** some page directive attributes */ - private boolean fIsErrorPage, fCursorInExpression = false; - - /** user java code in body of the service method */ - private StringBuffer fUserCode = new StringBuffer(); - /** user EL Expression */ - private StringBuffer fUserELExpressions = new StringBuffer(); - /** user defined vars declared in the beginning of the class */ - private StringBuffer fUserDeclarations = new StringBuffer(); - - /** user defined imports */ - private StringBuffer fUserImports = new StringBuffer(); - - private StringBuffer fResult; // the final traslated java document - // string buffer - private StringBuffer fCursorOwner = null; // the buffer where the cursor - // is - - private IDOMModel fStructuredModel = null; - private IStructuredDocument fStructuredDocument = null; - private IStructuredDocumentRegion fCurrentNode; - private boolean fInCodeRegion = false; // flag for if cursor is in the - // current region being translated - - /** - * these constants are to keep track of whether the code in question is - * embedded (JSP as an attribute or within comment tags) or is just - * standard JSP code, or identifies if it's an expression - */ - protected final static int STANDARD_JSP = 0; - protected final static int EMBEDDED_JSP = 1; - protected final static int DECLARATION = 2; - protected final static int EXPRESSION = 4; - protected final static int SCRIPTLET = 8; - - /** used to avoid infinite looping include files */ - private Stack fIncludes = null; - /** mostly for helper classes, so they parse correctly */ - private ArrayList fBlockMarkers = null; - /** - * for keeping track of offset in user buffers while document is being - * built - */ - private int fOffsetInUserImports = 0; - private int fOffsetInUserDeclarations = 0; - private int fOffsetInUserCode = 0; - - /** correlates ranges (positions) in java to ranges in jsp */ - private HashMap fJava2JspRanges = new HashMap(); - - /** - * map of ranges in fUserImports (relative to the start of the buffer) to - * ranges in source JSP buffer. - */ - private HashMap fImportRanges = new HashMap(); - /** - * map of ranges in fUserCode (relative to the start of the buffer) to - * ranges in source JSP buffer. - */ - private HashMap fCodeRanges = new HashMap(); - /** - * map of ranges in fUserDeclarations (relative to the start of the - * buffer) to ranges in source JSP buffer. - */ - private HashMap fDeclarationRanges = new HashMap(); - - private HashMap fUseBeanRanges = new HashMap(); - - private HashMap fUserELRanges = new HashMap(); - - /** - * ranges that don't directly map from java code to JSP code (eg. - * <%@include file="included.jsp"%> - */ - private HashMap fIndirectRanges = new HashMap(); - - private IProgressMonitor fProgressMonitor = null; - - /** - * save JSP document text for later use may just want to read this from - * the file or strucdtured document depending what is available - */ - private StringBuffer fJspTextBuffer = new StringBuffer(); - - - /** - * List of EL problems to be translated - */ - private ArrayList fELProblems = new ArrayList(); - - /** - * EL Translator ID - */ - private String fELTranslatorID; - - /** - * configure using an XMLNode - * - * @param node - * @param monitor - */ - private void configure(IDOMNode node, IProgressMonitor monitor) { - - fProgressMonitor = monitor; - fStructuredModel = node.getModel(); - String baseLocation = fStructuredModel.getBaseLocation(); - - fELTranslatorID = getELTranslatorProperty(baseLocation); - - fStructuredDocument = fStructuredModel.getStructuredDocument(); - - String className = createClassname(node); - if (className.length() > 0) { - setClassname(className); - fClassHeader = "public class " + className + " extends "; //$NON-NLS-1$ //$NON-NLS-2$ - } - } - - /** - * memory saving configure (no StructuredDocument in memory) currently - * doesn't handle included files - * - * @param jspFile - * @param monitor - */ - private void configure(IFile jspFile, IProgressMonitor monitor) { - // when configured on a file - // fStructuredModel, fPositionNode, fModelQuery, fStructuredDocument - // are all null - fProgressMonitor = monitor; - - fELTranslatorID = getELTranslatorProperty(jspFile); - - String className = createClassname(jspFile); - if (className.length() > 0) { - setClassname(className); - fClassHeader = "public class " + className + " extends "; //$NON-NLS-1$ //$NON-NLS-2$ - } - } - - /** - * Set the jsp text from an IFile - * - * @param jspFile - */ - private void setJspText(IFile jspFile) { - try { - BufferedInputStream in = new BufferedInputStream(jspFile.getContents()); - BufferedReader reader = new BufferedReader(new InputStreamReader(in)); - String line = null; - while ((line = reader.readLine()) != null) { - fJspTextBuffer.append(line); - fJspTextBuffer.append(ENDL); - } - reader.close(); - } - catch (CoreException e) { - Logger.logException(e); - } - catch (IOException e) { - Logger.logException(e); - } - } - - /** - * Get the value of the ELTranslator property from a workspace relative - * path string - * - * @param baseLocation - * Workspace-relative string path - * @return Value of the ELTranslator property associated with the project. - */ - private String getELTranslatorProperty(String baseLocation) { - IWorkspaceRoot workspaceRoot = ResourcesPlugin.getWorkspace().getRoot(); - String elTranslatorValue = null; - IFile file = workspaceRoot.getFile(new Path(baseLocation)); - if (file != null) { - elTranslatorValue = getELTranslatorProperty(file); - } - return elTranslatorValue; - } - - /** - * Get the value of the ELTranslator property from an IFile - * - * @param file - * IFile - * @return Value of the ELTranslator property associated with the project. - */ - private String getELTranslatorProperty(IFile file) { - String elTranslatorValue = null; - if (file != null) { - if (file.exists()) { - try { - elTranslatorValue = file.getPersistentProperty(new QualifiedName(JSP_CORE_PLUGIN_ID, ELTRANSLATOR_PROP_NAME)); - if (null == elTranslatorValue) { - - elTranslatorValue = file.getProject().getPersistentProperty(new QualifiedName(JSP_CORE_PLUGIN_ID, ELTRANSLATOR_PROP_NAME)); - } - } - catch (CoreException e) { - // ISSUE: why do we log this here? Instead of allowing to throwup? - Logger.logException(e); - } - - } - } - return elTranslatorValue; - } - - /** - * @param node - * @return - */ - private String createClassname(IDOMNode node) { - - String classname = ""; //$NON-NLS-1$ - if (node != null) { - String base = node.getModel().getBaseLocation(); - classname = JSP2ServletNameUtil.mangle(base); - } - return classname; - } - - /** - * @param jspFile - * @return - */ - private String createClassname(IFile jspFile) { - - String classname = ""; //$NON-NLS-1$ - if (jspFile != null) { - classname = JSP2ServletNameUtil.mangle(jspFile.getFullPath().toString()); - } - return classname; - } - - public void setClassname(String classname) { - this.fClassname = classname; - } - - public String getClassname() { - return this.fClassname != null ? this.fClassname : "GenericJspServlet"; //$NON-NLS-1$ - } - - /** - * So that the JSPTranslator can be reused. - */ - public void reset(IDOMNode node, IProgressMonitor progress) { - - // initialize some things on node - configure(node, progress); - reset(); - // set the jsp text buffer - fJspTextBuffer.append(fStructuredDocument.get()); - } - - /** - * conservative version (no StructuredDocument/Model) - * - * @param jspFile - * @param progress - */ - public void reset(IFile jspFile, IProgressMonitor progress) { - - // initialize some things on node - configure(jspFile, progress); - reset(); - // set the jsp text buffer - setJspText(jspFile); - } - - /** - * Reinitialize some fields - */ - private void reset() { - - // reset progress monitor - if (fProgressMonitor != null) - fProgressMonitor.setCanceled(false); - - // reinit fields - fSourcePosition = -1; - fRelativeOffset = -1; - fCursorPosition = -1; - - fIsErrorPage = fCursorInExpression = false; - - fUserCode = new StringBuffer(); - fUserDeclarations = new StringBuffer(); - fUserImports = new StringBuffer(); - fUserELExpressions = new StringBuffer(); - - fResult = null; - fCursorOwner = null; // the buffer where the cursor is - - fCurrentNode = null; - fInCodeRegion = false; // flag for if cursor is in the current region - // being translated - - if (fIncludes != null) - fIncludes.clear(); - - fBlockMarkers = null; - - fOffsetInUserImports = 0; - fOffsetInUserDeclarations = 0; - fOffsetInUserCode = 0; - - fJava2JspRanges.clear(); - fImportRanges.clear(); - fCodeRanges.clear(); - fUseBeanRanges.clear(); - fDeclarationRanges.clear(); - fUserELRanges.clear(); - fIndirectRanges.clear(); - - fJspTextBuffer = new StringBuffer(); - - fELProblems = new ArrayList(); - - } - - /** - * @return just the "shell" of a servlet, nothing contributed from the JSP - * doc - */ - public final StringBuffer getEmptyTranslation() { - reset(); - buildResult(); - return getTranslation(); - } - - /** - * put the final java document together - */ - private final void buildResult() { - // to build the java document this is the order: - // - // + default imports - // + user imports - // + class header - // [+ error page] - // + user declarations - // + service method header - // + try/catch start - // + user code - // + try/catch end - // + service method footer - fResult = new StringBuffer(fImplicitImports.length() + fUserImports.length() + fClassHeader.length() + fUserDeclarations.length() + fServiceHeader.length() + fTryCatchStart.length() // try/catch - // start - + fUserCode.length() + fTryCatchEnd.length() // try/catch - // end - + fFooter.length()); - - int javaOffset = 0; - - fResult.append(fImplicitImports); - javaOffset += fImplicitImports.length(); - - // updateRanges(fIndirectImports, javaOffset); - updateRanges(fImportRanges, javaOffset); - // user imports - append(fUserImports); - javaOffset += fUserImports.length(); - - // class header - fResult.append(fClassHeader); //$NON-NLS-1$ - javaOffset += fClassHeader.length(); - fResult.append(fSuperclass + "{" + ENDL); //$NON-NLS-1$ - javaOffset += fSuperclass.length() + 2; - - updateRanges(fDeclarationRanges, javaOffset); - // user declarations - append(fUserDeclarations); - javaOffset += fUserDeclarations.length(); - - updateRanges(fUserELRanges, javaOffset); - append(fUserELExpressions); - javaOffset += fUserELExpressions.length(); - - fResult.append(fServiceHeader); - javaOffset += fServiceHeader.length(); - // error page - if (fIsErrorPage) { - fResult.append(fException); - javaOffset += fException.length(); - } - - - fResult.append(fTryCatchStart); - javaOffset += fTryCatchStart.length(); - - updateRanges(fCodeRanges, javaOffset); - - // user code - append(fUserCode); - javaOffset += fUserCode.length(); - - - fResult.append(fTryCatchEnd); - javaOffset += fTryCatchEnd.length(); - - // footer - fResult.append(fFooter); - javaOffset += fFooter.length(); - - fJava2JspRanges.putAll(fImportRanges); - fJava2JspRanges.putAll(fDeclarationRanges); - fJava2JspRanges.putAll(fCodeRanges); - fJava2JspRanges.putAll(fUserELRanges); - - } - - /** - * @param javaRanges - * @param offsetInJava - */ - private void updateRanges(HashMap rangeMap, int offsetInJava) { - // just need to update java ranges w/ the offset we now know - Iterator it = rangeMap.keySet().iterator(); - while (it.hasNext()) - ((Position) it.next()).offset += offsetInJava; - } - - /** - * map of ranges (positions) in java document to ranges in jsp document - * - * @return a map of java positions to jsp positions. - */ - public HashMap getJava2JspRanges() { - return fJava2JspRanges; - } - - /** - * map of ranges in jsp document to ranges in java document. - * - * @return a map of jsp positions to java positions, or null if no - * translation has occured yet (the map hasn't been built). - */ - public HashMap getJsp2JavaRanges() { - if (fJava2JspRanges == null) - return null; - HashMap flipFlopped = new HashMap(); - Iterator keys = fJava2JspRanges.keySet().iterator(); - Object range = null; - while (keys.hasNext()) { - range = keys.next(); - flipFlopped.put(fJava2JspRanges.get(range), range); - } - return flipFlopped; - } - - public HashMap getJava2JspImportRanges() { - return fImportRanges; - } - - public HashMap getJava2JspUseBeanRanges() { - return fUseBeanRanges; - } - - public HashMap getJava2JspIndirectRanges() { - return fIndirectRanges; - } - - /** - * Adds to the jsp<->java map by default - * - * @param value - * a comma delimited list of imports - */ - protected void addImports(String value) { - addImports(value, true); - } - - /** - * Pass in a comma delimited list of import values, appends each to the - * final result buffer - * - * @param value - * a comma delimited list of imports - */ - protected void addImports(String value, boolean addToMap) { - // https://bugs.eclipse.org/bugs/show_bug.cgi?id=81687 - // added the "addToMap" parameter to exclude imports originating - // from included JSP files to be added to the jsp<->java mapping - StringTokenizer st = new StringTokenizer(value, ",", false); //$NON-NLS-1$ - String tok = ""; //$NON-NLS-1$ - // String appendage = ""; //$NON-NLS-1$ - while (st.hasMoreTokens()) { - tok = st.nextToken(); - appendImportToBuffer(tok, fCurrentNode, addToMap); - } - } - - /** - * /* keep track of cursor position inside the buffer /* appends buffer to - * the final result buffer - */ - protected void append(StringBuffer buf) { - if (getCursorOwner() == buf) { - fCursorPosition = fResult.length() + getRelativeOffset(); - } - fResult.append(buf.toString()); - } - - /** - * Only valid after a configure(...), translate(...) or - * translateFromFile(...) call - * - * @return the current result (java translation) buffer - */ - public final StringBuffer getTranslation() { - - if (DEBUG) { - StringBuffer debugString = new StringBuffer(); - try { - Iterator it = fJava2JspRanges.keySet().iterator(); - while (it.hasNext()) { - debugString.append("--------------------------------------------------------------\n"); //$NON-NLS-1$ - Position java = (Position) it.next(); - debugString.append("Java range:[" + java.offset + ":" + java.length + "]\n"); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ - debugString.append("[" + fResult.toString().substring(java.offset, java.offset + java.length) + "]\n"); //$NON-NLS-1$ //$NON-NLS-2$ - debugString.append("--------------------------------------------------------------\n"); //$NON-NLS-1$ - debugString.append("|maps to...|\n"); //$NON-NLS-1$ - debugString.append("==============================================================\n"); //$NON-NLS-1$ - Position jsp = (Position) fJava2JspRanges.get(java); - debugString.append("JSP range:[" + jsp.offset + ":" + jsp.length + "]\n"); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ - debugString.append("[" + fJspTextBuffer.toString().substring(jsp.offset, jsp.offset + jsp.length) + "]\n"); //$NON-NLS-1$ //$NON-NLS-2$ - debugString.append("==============================================================\n"); //$NON-NLS-1$ - debugString.append("\n"); //$NON-NLS-1$ - debugString.append("\n"); //$NON-NLS-1$ - } - } - catch (Exception e) { - Logger.logException("JSPTranslation error", e); //$NON-NLS-1$ - } - Logger.log(Logger.INFO_DEBUG, debugString.toString()); - } - - return fResult; - } - - /** - * Only valid after a configure(...), translate(...) or - * translateFromFile(...) call - * - * @return the text in the JSP file - */ - public final String getJspText() { - return fJspTextBuffer.toString(); - } - - protected void addTaglibVariables(String tagToAdd) { - IFile f = getFile(); - - if (f == null || !f.exists()) - return; - - TaglibHelper helper = TaglibHelperManager.getInstance().getTaglibHelper(f); - IStructuredDocumentRegion customTag = getCurrentNode(); - TaglibVariable[] taglibVars = helper.getTaglibVariables(tagToAdd, getStructuredDocument(), customTag); - String decl = ""; //$NON-NLS-1$ - for (int i = 0; i < taglibVars.length; i++) { - decl = taglibVars[i].getDeclarationString(); - appendToBuffer(decl, fUserCode, false, fCurrentNode); - } - } - - private IFile getFile() { - IFile f = null; - IStructuredModel sModel = StructuredModelManager.getModelManager().getExistingModelForRead(getStructuredDocument()); - try { - if (sModel != null) - f = FileBuffers.getWorkspaceFileAtLocation(new Path(sModel.getBaseLocation())); - } - finally { - if (sModel != null) - sModel.releaseFromRead(); - } - return f; - } - - /* - * used by inner helper class (XMLJSPRegionHelper, JSPIncludeRegionHelper) - */ - public List getBlockMarkers() { - if (fBlockMarkers == null) - fBlockMarkers = new ArrayList(); - return fBlockMarkers; - } - - /** - * /* the main control loop for translating the document, driven by the - * structuredDocument nodes - */ - public void translate() { - setCurrentNode(fStructuredDocument.getFirstStructuredDocumentRegion()); - - while (getCurrentNode() != null && !isCanceled()) { - - // intercept HTML comment flat node - // also handles UNDEFINED (which is what CDATA comes in as) - // basically this part will handle any "embedded" JSP containers - if (getCurrentNode().getType() == DOMRegionContext.XML_COMMENT_TEXT || getCurrentNode().getType() == DOMRegionContext.XML_CDATA_TEXT || getCurrentNode().getType() == DOMRegionContext.UNDEFINED) { - translateXMLCommentNode(getCurrentNode()); - } - else { - // iterate through each region in the flat node - translateRegionContainer(getCurrentNode(), STANDARD_JSP); - } - if (getCurrentNode() != null) - advanceNextNode(); - } - buildResult(); - } - - protected void setDocumentContent(IDocument document, InputStream contentStream, String charset) { - Reader in = null; - try { - in = new BufferedReader(new InputStreamReader(contentStream, charset), 2048); - StringBuffer buffer = new StringBuffer(2048); - char[] readBuffer = new char[2048]; - int n = in.read(readBuffer); - while (n > 0) { - buffer.append(readBuffer, 0, n); - n = in.read(readBuffer); - } - document.set(buffer.toString()); - } - catch (IOException x) { - // ignore - } - finally { - if (in != null) { - try { - in.close(); - } - catch (IOException x) { - // ignore - } - } - } - } - - /** - * - * @return the status of the translator's progrss monitor, false if the - * monitor is null - */ - private boolean isCanceled() { - return (fProgressMonitor == null) ? false : fProgressMonitor.isCanceled(); - } - - private void advanceNextNode() { - setCurrentNode(getCurrentNode().getNext()); - if (getCurrentNode() != null) - setSourceReferencePoint(); - } - - private void setSourceReferencePoint() { - if (isJSP(getCurrentNode().getFirstRegion().getType())) { - Iterator it = getCurrentNode().getRegions().iterator(); - ITextRegion r = null; - while (it.hasNext()) { - r = (ITextRegion) it.next(); - if (r.getType() == DOMJSPRegionContexts.JSP_CONTENT || r.getType() == DOMRegionContext.XML_CONTENT) - break; - else if (r.getType() == DOMJSPRegionContexts.JSP_DIRECTIVE_NAME) - break; - else if (r.getType() == DOMRegionContext.XML_TAG_ATTRIBUTE_VALUE && getCurrentNode().getFullText(r).trim().equals("import")) //$NON-NLS-1$ - break; - } - } - } - - /** - * translates a region container (and XML JSP container, or <% JSP - * container) - */ - protected void translateRegionContainer(ITextRegionCollection container, int JSPType) { - - ITextRegionCollection containerRegion = container; - - // custom tags need their own scope {} - handleScopingIfNecessary(containerRegion); - - Iterator regions = containerRegion.getRegions().iterator(); - ITextRegion region = null; - while (regions.hasNext()) { - - region = (ITextRegion) regions.next(); - - String type = region.getType(); - - // content assist was not showing up in JSP inside a javascript - // region - if (type == DOMRegionContext.BLOCK_TEXT) { - // check if it's nested jsp in a script tag... - if (region instanceof ITextRegionContainer) { - translateJSPNode(region, regions, type, EMBEDDED_JSP); - } - else { - // //////////////////////////////////////////////////////////////////////////////// - // THIS EMBEDDED JSP TEXT WILL COME OUT LATER WHEN - // PARTITIONING HAS - // SUPPORT FOR NESTED XML-JSP - // CMVC 241882 - decodeScriptBlock(containerRegion.getFullText(region), containerRegion.getStartOffset()); - // //////////////////////////////////////////////////////////////////////////////// - } - } - if (type != null && isJSP(type)) // <%, <%=, <%!, <%@ - { - // translateJSPNode(region, regions, type, JSPType); - translateJSPNode(containerRegion, regions, type, JSPType); - } - else if (type != null && type == DOMRegionContext.XML_TAG_OPEN) { - translateXMLNode(containerRegion, regions); - } - } - // } - } - - private void handleScopingIfNecessary(ITextRegionCollection containerRegion) { - // code within a custom tag gets its own scope - // so if we encounter a start of a custom tag, we add '{' - // and for the end of a custom tag we add '}' - if (containerRegion.getFirstRegion().getType() == DOMRegionContext.XML_TAG_OPEN) { - // don't add '{' if it's a self closing tag - if (!isSelfClosingTag(containerRegion)) { - if (isCustomTag(containerRegion)) { - startScope(); - } - } - } - else if (containerRegion.getFirstRegion().getType() == DOMRegionContext.XML_END_TAG_OPEN) { - if (isCustomTag(containerRegion)) { - endScope(); - } - } - } - - private void startScope() { - // fScopeDepth++; - StringBuffer text = new StringBuffer(); - // for(int i=0; i<fScopeDepth; i++) text.append(" "); //$NON-NLS-1$ - text.append("{ // <"); //$NON-NLS-1$ - text.append(getRegionName(fCurrentNode)); - text.append(">\n"); //$NON-NLS-1$ - appendToBuffer(text.toString(), fUserCode, false, fCurrentNode); //$NON-NLS-1$ - } - - private void endScope() { - StringBuffer text = new StringBuffer(); - text.append("} // </"); //$NON-NLS-1$ - text.append(getRegionName(fCurrentNode)); - text.append(">\n"); //$NON-NLS-1$ - appendToBuffer(text.toString(), fUserCode, false, fCurrentNode); //$NON-NLS-1$ - } - - private boolean isSelfClosingTag(ITextRegionCollection containerRegion) { - - if (containerRegion == null) - return false; - - ITextRegionList regions = containerRegion.getRegions(); - ITextRegion r = regions.get(regions.size() - 1); - return r.getType() == DOMRegionContext.XML_EMPTY_TAG_CLOSE; - } - - private boolean isCustomTag(ITextRegionCollection containerRegion) { - String tagName = getRegionName(containerRegion); - - if (tagName == null) - return false; - - if (tagName.indexOf(":") > 0 && !tagName.startsWith("jsp")) //$NON-NLS-1$ //$NON-NLS-2$ - return true; - - return false; - } - - private String getRegionName(ITextRegionCollection containerRegion) { - ITextRegionList regions = containerRegion.getRegions(); - ITextRegion nameRegion = null; - for (int i = 0; i < regions.size(); i++) { - ITextRegion r = regions.get(i); - if (r.getType() == DOMRegionContext.XML_TAG_NAME) { - nameRegion = r; - break; - } - } - return nameRegion != null ? containerRegion.getText(nameRegion).trim() : null; - } - - /* - * ////////////////////////////////////////////////////////////////////////////////// ** - * TEMP WORKAROUND FOR CMVC 241882 Takes a String and blocks out - * jsp:scriptlet, jsp:expression, and jsp:declaration @param blockText - * @return - */ - private void decodeScriptBlock(String blockText, int startOfBlock) { - XMLJSPRegionHelper helper = new XMLJSPRegionHelper(this); - helper.addBlockMarker(new BlockMarker("jsp:scriptlet", null, DOMJSPRegionContexts.JSP_CONTENT, false)); //$NON-NLS-1$ - helper.addBlockMarker(new BlockMarker("jsp:expression", null, DOMJSPRegionContexts.JSP_CONTENT, false)); //$NON-NLS-1$ - helper.addBlockMarker(new BlockMarker("jsp:declaration", null, DOMJSPRegionContexts.JSP_CONTENT, false)); //$NON-NLS-1$ - helper.addBlockMarker(new BlockMarker("jsp:directive.include", null, DOMJSPRegionContexts.JSP_CONTENT, false)); //$NON-NLS-1$ - helper.addBlockMarker(new BlockMarker("jsp:directive.taglib", null, DOMJSPRegionContexts.JSP_CONTENT, false)); //$NON-NLS-1$ - helper.reset(blockText, startOfBlock); - // force parse - helper.forceParse(); - } - - /* - * returns string minus CDATA open and close text - */ - final public String stripCDATA(String text) { - String resultText = ""; //$NON-NLS-1$ - String CDATA_OPEN = "<![CDATA["; //$NON-NLS-1$ - String CDATA_CLOSE = "]]>"; //$NON-NLS-1$ - int start = 0; - int end = text.length(); - while (start < text.length()) { - if (text.indexOf(CDATA_OPEN, start) > -1) { - end = text.indexOf(CDATA_OPEN, start); - resultText += text.substring(start, end); - start = end + CDATA_OPEN.length(); - } - else if (text.indexOf(CDATA_CLOSE, start) > -1) { - end = text.indexOf(CDATA_CLOSE, start); - resultText += text.substring(start, end); - start = end + CDATA_CLOSE.length(); - } - else { - end = text.length(); - resultText += text.substring(start, end); - break; - } - } - return resultText; - } - - // END OF WORKAROUND CODE... - // ///////////////////////////////////////////////////////////////////////////////////// - /** - * determines if the type is a pure JSP type (not XML) - */ - protected boolean isJSP(String type) { - return ((type == DOMJSPRegionContexts.JSP_DIRECTIVE_OPEN || type == DOMJSPRegionContexts.JSP_EXPRESSION_OPEN || type == DOMJSPRegionContexts.JSP_DECLARATION_OPEN || type == DOMJSPRegionContexts.JSP_SCRIPTLET_OPEN || type == DOMJSPRegionContexts.JSP_CONTENT || type == DOMJSPRegionContexts.JSP_EL_OPEN) && type != DOMRegionContext.XML_TAG_OPEN); - // checking XML_TAG_OPEN so <jsp:directive.xxx/> gets treated like - // other XML jsp tags - } - - /** - * translates the various XMLJSP type nodes - * - * @param regions - * the regions of the XMLNode - */ - protected void translateXMLNode(ITextRegionCollection container, Iterator regions) { - // contents must be valid XHTML, translate escaped CDATA into what it - // really is... - ITextRegion r = null; - if (regions.hasNext()) { - r = (ITextRegion) regions.next(); - // <jsp:directive.xxx > comes in as this - if (r.getType() == DOMRegionContext.XML_TAG_NAME || r.getType() == DOMJSPRegionContexts.JSP_DIRECTIVE_NAME) - - { - String fullTagName = container.getFullText(r).trim(); - if (fullTagName.indexOf(':') > -1) { - addTaglibVariables(fullTagName); // it may be a taglib - } - StringTokenizer st = new StringTokenizer(fullTagName, ":.", false); //$NON-NLS-1$ - if (st.hasMoreTokens() && st.nextToken().equals("jsp")) //$NON-NLS-1$ - { - if (st.hasMoreTokens()) { - String jspTagName = st.nextToken(); - - if (jspTagName.equals("scriptlet")) //$NON-NLS-1$ - { - translateXMLJSPContent(SCRIPTLET); - } - else if (jspTagName.equals("expression")) //$NON-NLS-1$ - { - translateXMLJSPContent(EXPRESSION); - } - else if (jspTagName.equals("declaration")) //$NON-NLS-1$ - { - translateXMLJSPContent(DECLARATION); - } - else if (jspTagName.equals("directive")) //$NON-NLS-1$ - { - if (st.hasMoreTokens()) { - String directiveName = st.nextToken(); - if (directiveName.equals("taglib")) { //$NON-NLS-1$ - handleTaglib(); - return; - } - else if (directiveName.equals("include")) { //$NON-NLS-1$ - - String fileLocation = ""; //$NON-NLS-1$ - - // skip to required "file" attribute, - // should be safe because - // "file" is the only attribute for the - // include directive - while (r != null && regions.hasNext() && !r.getType().equals(DOMRegionContext.XML_TAG_ATTRIBUTE_NAME)) { - r = (ITextRegion) regions.next(); - } - fileLocation = getAttributeValue(r, regions); - if (fileLocation != null) - handleIncludeFile(fileLocation); - } - else if (directiveName.equals("page")) { //$NON-NLS-1$ - - // bad if currentNode is referenced after - // here w/ the current list - // see: - // https://w3.opensource.ibm.com/bugzilla/show_bug.cgi?id=3035 - // setCurrentNode(getCurrentNode().getNext()); - if (getCurrentNode() != null) { - // 'regions' contain the attrs - translatePageDirectiveAttributes(regions); - } - } - } - } - else if (jspTagName.equals("include")) { //$NON-NLS-1$ - // <jsp:include page="filename") /> - checkAttributeValueContainer(regions, "page"); //$NON-NLS-1$ - } - else if (jspTagName.equals("forward")) { //$NON-NLS-1$ - checkAttributeValueContainer(regions, "page"); //$NON-NLS-1$ - } - else if (jspTagName.equals("param")) { //$NON-NLS-1$ - checkAttributeValueContainer(regions, "value"); //$NON-NLS-1$ - } - else if (jspTagName.equals("setProperty")) { //$NON-NLS-1$ - checkAttributeValueContainer(regions, "value"); //$NON-NLS-1$ - } - else if (jspTagName.equals("useBean")) //$NON-NLS-1$ - { - checkAttributeValueContainer(regions, "name"); //$NON-NLS-1$ - // https://bugs.eclipse.org/bugs/show_bug.cgi?id=103004 - // advanceNextNode(); // get the content - if (getCurrentNode() != null) { - translateUseBean(container); // 'regions' - } - } - - } - } - else { - checkAllAttributeValueContainers(regions); - } - } - } - } - - /** - * translates embedded containers for ALL attribute values - * - * @param regions - */ - private void checkAllAttributeValueContainers(Iterator regions) { - // tag name is not jsp - // handle embedded jsp attributes... - ITextRegion embedded = null; - //Iterator attrRegions = null; - //ITextRegion attrChunk = null; - while (regions.hasNext()) { - embedded = (ITextRegion) regions.next(); - if (embedded instanceof ITextRegionContainer) { - // parse out container - - // https://bugs.eclipse.org/bugs/show_bug.cgi?id=130606 - // fix exponential iteration problem w/ embedded expressions - translateEmbeddedJSPInAttribute((ITextRegionContainer) embedded); -// attrRegions = ((ITextRegionContainer) embedded).getRegions().iterator(); -// while (attrRegions.hasNext()) { -// attrChunk = (ITextRegion) attrRegions.next(); -// String type = attrChunk.getType(); -// // embedded JSP in attribute support only want to -// // translate one time per -// // embedded region so we only translate on the JSP open -// // tags (not content) -// if (type == DOMJSPRegionContexts.JSP_EXPRESSION_OPEN || type == DOMJSPRegionContexts.JSP_SCRIPTLET_OPEN || type == DOMJSPRegionContexts.JSP_DECLARATION_OPEN || type == DOMJSPRegionContexts.JSP_DIRECTIVE_OPEN || type == DOMJSPRegionContexts.JSP_EL_OPEN) { -// // now call jsptranslate -// translateEmbeddedJSPInAttribute((ITextRegionContainer) embedded); -// break; -// } -// } - } - } - } - - /** - * translates embedded container for specified attribute - * - * @param regions - * @param attrName - */ - private void checkAttributeValueContainer(Iterator regions, String attrName) { - ITextRegion r = null; - while (regions.hasNext()) { - r = (ITextRegion) regions.next(); - if (r.getType() == DOMRegionContext.XML_TAG_ATTRIBUTE_NAME && getCurrentNode().getText(r).equals(attrName)) { //$NON-NLS-1$ - // skip to attribute value - while (regions.hasNext() && (r = (ITextRegion) regions.next()) != null) { - if (r.getType() == DOMRegionContext.XML_TAG_ATTRIBUTE_VALUE) - break; - } - // forces embedded region to be translated - if (r instanceof ContextRegionContainer) { - translateEmbeddedJSPInAttribute((ContextRegionContainer) r); - } - break; - } - } - } - - /* - * example: - * - * <jsp:scriptlet>scriptlet jsp-java content <![CDATA[ more jsp java ]]> - * jsp-java content... <![CDATA[ more jsp java ]]> </jsp:scriptlet> - * - * https://bugs.eclipse.org/bugs/show_bug.cgi?id=93366 - * https://bugs.eclipse.org/bugs/show_bug.cgi?id=88590 translate - * everything inbetween <scriptlet> tags, which may be more than one - * region (esp. CDATA) - * - */ - private void translateXMLJSPContent(int type) { - - IStructuredDocumentRegion sdr = getCurrentNode().getNext(); - int start = sdr.getStartOffset(); - int end = sdr.getEndOffset(); - String sdrText = ""; //$NON-NLS-1$ - - // read structured document regions until - // </jsp:scriptlet> or EOF - while (sdr != null && sdr.getType() != DOMRegionContext.XML_TAG_NAME) { - - // setup for next region - start = sdr.getStartOffset(); - sdrText = sdr.getText(); - - if (sdr.getType() == DOMRegionContext.XML_CDATA_TEXT) { - - // just to be safe, make sure CDATA start & end are there - if (sdrText.startsWith("<![CDATA[") && sdrText.endsWith("]]>")) { //$NON-NLS-1$ //$NON-NLS-2$ - - start = sdr.getStartOffset() + 9; // <![CDATA[ - end = sdr.getEndOffset() - 3; // ]]> - sdrText = sdrText.substring(9, sdrText.length() - 3); - writeToBuffer(type, sdrText, start, end); - } - } - else { - - // handle entity references - sdrText = EscapedTextUtil.getUnescapedText(sdrText); - end = sdr.getEndOffset(); - writeToBuffer(type, sdrText, start, end); - } - sdr = sdr.getNext(); - } - setCurrentNode(sdr); - setSourceReferencePoint(); - } - - private void writeToBuffer(int type, String content, int jspStart, int jspEnd) { - switch (type) { - case SCRIPTLET : - translateScriptletString(content, getCurrentNode(), jspStart, jspEnd - jspStart); - break; - case EXPRESSION : - translateExpressionString(content, getCurrentNode(), jspStart, jspEnd - jspStart); - break; - case DECLARATION : - translateDeclarationString(content, getCurrentNode(), jspStart, jspEnd - jspStart); - break; - } - } - - /** - * goes through comment regions, checks if any are an embedded JSP - * container if it finds one, it's sends the container into the - * translation routine - */ - protected void translateXMLCommentNode(IStructuredDocumentRegion node) { - Iterator it = node.getRegions().iterator(); - ITextRegion commentRegion = null; - while (it != null && it.hasNext()) { - commentRegion = (ITextRegion) it.next(); - if (commentRegion instanceof ITextRegionContainer) { - translateRegionContainer((ITextRegionContainer) commentRegion, EMBEDDED_JSP); // it's - // embedded - // jsp...iterate - // regions... - } - } - } - - /** - * determines which type of JSP node to translate - */ - protected void translateJSPNode(ITextRegion region, Iterator regions, String type, int JSPType) { - if (type == DOMJSPRegionContexts.JSP_DIRECTIVE_OPEN && regions != null) { - translateDirective(regions); - } - else { - ITextRegionCollection contentRegion = null; - if (JSPType == STANDARD_JSP && (setCurrentNode(getCurrentNode().getNext())) != null) { - contentRegion = getCurrentNode(); - } - else if (JSPType == EMBEDDED_JSP && region instanceof ITextRegionCollection) { - - translateEmbeddedJSPInBlock((ITextRegionCollection) region); - // ensure the rest of this method won't be called - contentRegion = null; - } - if (contentRegion != null) { - if (type == DOMJSPRegionContexts.JSP_EXPRESSION_OPEN) { - translateExpression(contentRegion); - } - else if (type == DOMJSPRegionContexts.JSP_DECLARATION_OPEN) { - translateDeclaration(contentRegion); - } - else if (type == DOMJSPRegionContexts.JSP_CONTENT || type == DOMJSPRegionContexts.JSP_SCRIPTLET_OPEN) { - translateScriptlet(contentRegion); - } - } - else { - // this is the case of an attribute w/ no region <p - // align="<%%>"> - setCursorOwner(getJSPTypeForRegion(region)); - } - } - } - - - private void translateEL(String elText, String delim, IStructuredDocumentRegion currentNode, int contentStart, int contentLength) { - IJSPELTranslator translator = getELTranslator(); - if (null != translator) { - translator.translateEL(elText, delim, currentNode, contentStart, contentLength, fUserELExpressions, fUserELRanges, fStructuredDocument); - } - } - - /** - * Discover and instantiate an EL translator. - */ - public IJSPELTranslator getELTranslator() { - if (fELTranslator == null) { - - IExtensionPoint extensionPoint = Platform.getExtensionRegistry().getExtensionPoint(JSP_CORE_PLUGIN_ID, // name - // of - // plugin - // that - // exposes - // this - // extension - // point - EL_TRANSLATOR_EXTENSION_NAME); // - extension id - - // Iterate over all declared extensions of this extension point. - // A single plugin may extend the extension point more than once, - // although it's not recommended. - IConfigurationElement bestTranslator = null; - IExtension[] extensions = extensionPoint.getExtensions(); - for (int curExtension = 0; curExtension < extensions.length; curExtension++) { - IExtension extension = extensions[curExtension]; - - IConfigurationElement[] translators = extension.getConfigurationElements(); - for (int curTranslator = 0; curTranslator < translators.length; curTranslator++) { - - IConfigurationElement elTranslator = translators[curTranslator]; - - if (!EL_TRANSLATOR_EXTENSION_NAME.equals(elTranslator.getName())) { // - - // name - // of - // configElement - continue; - } - - String idString = elTranslator.getAttribute("id"); //$NON-NLS-1$ - if (null != idString && idString.equals(fELTranslatorID) || (null == bestTranslator && DEFAULT_JSP_EL_TRANSLATOR_ID.equals(idString))) { - bestTranslator = elTranslator; - } - } - } - - if (null != bestTranslator) { - try { - Object execExt = bestTranslator.createExecutableExtension("class"); //$NON-NLS-1$ - if (execExt instanceof IJSPELTranslator) { - return fELTranslator = (IJSPELTranslator) execExt; - } - } - catch (CoreException e) { - Logger.logException(e); - } - } - } - return fELTranslator; - } - - /** - * Pass the ITextRegionCollection which is the embedded region - * - * @param iterator - */ - private void translateEmbeddedJSPInBlock(ITextRegionCollection collection) { - Iterator regions = collection.getRegions().iterator(); - ITextRegion region = null; - while (regions.hasNext()) { - region = (ITextRegion) regions.next(); - if (isJSP(region.getType())) - break; - region = null; - } - if (region != null) { - translateEmbeddedJSPInAttribute(collection); - } - } - - /* - * for example: <a href="index.jsp?p=<%=abc%>b=<%=xyz%>">abc</a> - */ - private void translateEmbeddedJSPInAttribute(ITextRegionCollection embeddedContainer) { - // THIS METHOD IS A FIX FOR - // jsp embedded in attribute regions - // loop all regions - ITextRegionList embeddedRegions = embeddedContainer.getRegions(); - ITextRegion delim = null; - ITextRegion content = null; - String type = null; - for (int i = 0; i < embeddedRegions.size(); i++) { - - // possible delimiter, check later - delim = embeddedRegions.get(i); - type = delim.getType(); - - // check next region to see if it's content - if (i + 1 < embeddedRegions.size()) { - String regionType = embeddedRegions.get(i + 1).getType(); - if (regionType == DOMJSPRegionContexts.JSP_CONTENT || regionType == DOMJSPRegionContexts.JSP_EL_CONTENT) - content = embeddedRegions.get(i + 1); - - } - - if (content != null) { - int contentStart = embeddedContainer.getStartOffset(content); - int rStart = fCurrentNode.getStartOffset() + contentStart; - int rEnd = fCurrentNode.getStartOffset() + embeddedContainer.getEndOffset(content); - - boolean inThisRegion = rStart <= fSourcePosition && rEnd >= fSourcePosition; - // int jspPositionStart = fCurrentNode.getStartOffset() + - // contentStart; - - if (type == DOMJSPRegionContexts.JSP_EXPRESSION_OPEN) { - fLastJSPType = EXPRESSION; - // translateExpressionString(embeddedContainer.getText(content), - // fCurrentNode, contentStart, content.getLength()); - translateExpressionString(embeddedContainer.getText(content), embeddedContainer, contentStart, content.getLength()); - } - else if (type == DOMJSPRegionContexts.JSP_SCRIPTLET_OPEN) { - fLastJSPType = SCRIPTLET; - // translateScriptletString(embeddedContainer.getText(content), - // fCurrentNode, contentStart, content.getLength()); - translateScriptletString(embeddedContainer.getText(content), embeddedContainer, contentStart, content.getLength()); - } - else if (type == DOMJSPRegionContexts.JSP_DECLARATION_OPEN) { - fLastJSPType = DECLARATION; - // translateDeclarationString(embeddedContainer.getText(content), - // fCurrentNode, contentStart, content.getLength()); - translateDeclarationString(embeddedContainer.getText(content), embeddedContainer, contentStart, content.getLength()); - } - else if (type == DOMJSPRegionContexts.JSP_EL_OPEN) { - fLastJSPType = EXPRESSION; - translateEL(embeddedContainer.getText(content), embeddedContainer.getText(delim), fCurrentNode, contentStart, content.getLength()); - } - - // calculate relative offset in buffer - if (inThisRegion) { - setCursorOwner(fLastJSPType); - int currentBufferLength = getCursorOwner().length(); - setRelativeOffset((fSourcePosition - contentStart) + currentBufferLength); - if (fLastJSPType == EXPRESSION) { - // if an expression, add then length of the enclosing - // paren.. - setCursorInExpression(true); - setRelativeOffset(getRelativeOffset() + EXPRESSION_PREFIX.length()); - } - } - } - else { - type = null; - content = null; - } - } - } - - private int fLastJSPType = SCRIPTLET; - - /** - * JSPType is only used internally in this class to describe tye type of - * region to be translated - * - * @param region - * @return int - */ - private int getJSPTypeForRegion(ITextRegion region) { - String regionType = region.getType(); - int type = SCRIPTLET; - if (regionType == DOMJSPRegionContexts.JSP_SCRIPTLET_OPEN) - type = SCRIPTLET; - else if (regionType == DOMJSPRegionContexts.JSP_EXPRESSION_OPEN) - type = EXPRESSION; - else if (regionType == DOMJSPRegionContexts.JSP_DECLARATION_OPEN) - type = DECLARATION; - else if (regionType == DOMJSPRegionContexts.JSP_CONTENT) - type = fLastJSPType; - // remember the last type, in case the next type that comes in is - // JSP_CONTENT - fLastJSPType = type; - return type; - } - - /** - * /* <%@ %> /* need to pass in the directive tag region - */ - protected void translateDirective(Iterator regions) { - ITextRegion r = null; - String regionText, attrValue = ""; //$NON-NLS-1$ - while (regions.hasNext() && (r = (ITextRegion) regions.next()) != null && r.getType() == DOMJSPRegionContexts.JSP_DIRECTIVE_NAME) { // could - // be - // XML_CONTENT - // = - // "", - // skips - // attrs? - regionText = getCurrentNode().getText(r); - if (regionText.indexOf("taglib") > -1) { //$NON-NLS-1$ - // add custom tag block markers here - handleTaglib(); - return; - } - else if (regionText.equals("include")) { //$NON-NLS-1$ - String fileLocation = ""; //$NON-NLS-1$ - // CMVC 258311 - // PMR 18368, B663 - // skip to required "file" attribute, should be safe because - // "file" is the only attribute for the include directive - while (r != null && regions.hasNext() && !r.getType().equals(DOMRegionContext.XML_TAG_ATTRIBUTE_NAME)) { - r = (ITextRegion) regions.next(); - } - fileLocation = getAttributeValue(r, regions); - if (attrValue != null) - handleIncludeFile(fileLocation); - } - else if (regionText.indexOf("page") > -1) { //$NON-NLS-1$ - translatePageDirectiveAttributes(regions); - } - } - } - - /* - * This method should ideally only be called once per run through - * JSPTranslator This is intended for use by inner helper classes that - * need to add block markers to their own parsers. This method only adds - * markers that came from <@taglib> directives, (not <@include>), since - * include file taglibs are handled on the fly when they are encountered. * - * @param regions - */ - protected void handleTaglib() { - // get/create TLDCMDocument - TLDCMDocumentManager mgr = TaglibController.getTLDCMDocumentManager(fStructuredDocument); - if (mgr != null) { - List trackers = mgr.getCMDocumentTrackers(getCurrentNode().getEnd()); - Iterator it = trackers.iterator(); - CMDocumentTracker tracker = null; - Iterator taglibRegions = null; - IStructuredDocumentRegion sdRegion = null; - ITextRegion r = null; - while (it.hasNext()) { - tracker = (CMDocumentTracker) it.next(); - sdRegion = tracker.getStructuredDocumentRegion(); - // since may be call from another thread (like a background - // job) - // this check is to be safer - if (sdRegion != null && !sdRegion.isDeleted()) { - taglibRegions = sdRegion.getRegions().iterator(); - while (sdRegion != null && !sdRegion.isDeleted() && taglibRegions.hasNext()) { - r = (ITextRegion) taglibRegions.next(); - if (r.getType().equals(DOMJSPRegionContexts.JSP_DIRECTIVE_NAME)) { - if (sdRegion.getText(r).equals(JSP12TLDNames.TAGLIB)) { - addBlockMarkers(tracker.getDocument()); - } - } - } - } - } - } - } - - /* - * adds block markers to JSPTranslator's block marker list for all - * elements in doc @param doc - */ - protected void addBlockMarkers(CMDocument doc) { - if (doc.getElements().getLength() > 0) { - Iterator elements = doc.getElements().iterator(); - CMNode node = null; - while (elements.hasNext()) { - node = (CMNode) elements.next(); - getBlockMarkers().add(new BlockMarker(node.getNodeName(), null, DOMJSPRegionContexts.JSP_CONTENT, true)); - } - } - } - - /** - * If r is an attribute name region, this method will safely return the - * value for that attribute. - * - * @param r - * @param remainingRegions - * @return the value for the attribute name (r), or null if isn't one - */ - protected String getAttributeValue(ITextRegion r, Iterator remainingRegions) { - if (r.getType().equals(DOMRegionContext.XML_TAG_ATTRIBUTE_NAME)) { - if (remainingRegions.hasNext() && (r = (ITextRegion) remainingRegions.next()) != null && r.getType() == DOMRegionContext.XML_TAG_ATTRIBUTE_EQUALS) { - if (remainingRegions.hasNext() && (r = (ITextRegion) remainingRegions.next()) != null && r.getType() == DOMRegionContext.XML_TAG_ATTRIBUTE_VALUE) { - return StringUtils.stripQuotes(getCurrentNode().getText(r)); - } - } - } - return null; - } - - /** - * takes an emnumeration of the attributes of a directive tag - */ - protected void translatePageDirectiveAttributes(Iterator regions) { - ITextRegion r = null; - String attrName, attrValue; - // iterate all attributes - while (regions.hasNext() && (r = (ITextRegion) regions.next()) != null && r.getType() != DOMJSPRegionContexts.JSP_CLOSE) { - attrName = attrValue = null; - if (r.getType().equals(DOMRegionContext.XML_TAG_ATTRIBUTE_NAME)) { - - attrName = getCurrentNode().getText(r).trim(); - if (attrName.length() > 0) { - if (regions.hasNext() && (r = (ITextRegion) regions.next()) != null && r.getType() == DOMRegionContext.XML_TAG_ATTRIBUTE_EQUALS) { - if (regions.hasNext() && (r = (ITextRegion) regions.next()) != null && r.getType() == DOMRegionContext.XML_TAG_ATTRIBUTE_VALUE) { - - attrValue = StringUtils.strip(getCurrentNode().getText(r)); - } - // has equals, but no value? - } - setDirectiveAttribute(attrName, attrValue); - } - } - } - } - - /** - * sets the appropriate page directive attribute - */ - protected void setDirectiveAttribute(String attrName, String attrValue) { - if (attrValue == null) - return; // uses default (if there was one) - if (attrName.equals("extends")) //$NON-NLS-1$ - { - fSuperclass = attrValue; - } - else if (attrName.equals("import")) //$NON-NLS-1$ - { - addImports(attrValue); - } - else if (attrName.equals("session")) //$NON-NLS-1$ - { - // fSession = ("true".equalsIgnoreCase(attrValue)); //$NON-NLS-1$ - } - else if (attrName.equals("buffer")) //$NON-NLS-1$ - { - // ignore for now - } - else if (attrName.equals("autoFlush")) //$NON-NLS-1$ - { - // ignore for now - } - else if (attrName.equals("isThreadSafe")) //$NON-NLS-1$ - { - // fThreadSafe = "true".equalsIgnoreCase(attrValue); //$NON-NLS-1$ - } - else if (attrName.equals("isErrorPage")) //$NON-NLS-1$ - { - fIsErrorPage = Boolean.valueOf(attrValue).booleanValue(); - } - } - - protected void handleIncludeFile(String filename) { - if (filename != null) { - String fileLocation = null; - if (getResolver() != null) { - fileLocation = (getIncludes().empty()) ? getResolver().getLocationByURI(StringUtils.strip(filename)) : getResolver().getLocationByURI(StringUtils.strip(filename), (String) getIncludes().peek()); - } - else { - // shouldn't happen - fileLocation = StringUtils.strip(filename); - } - // hopefully, a resolver is present and has returned a canonical - // file path - if (!getIncludes().contains(fileLocation) && getBaseLocation() != null && !fileLocation.equals(getBaseLocation())) { - getIncludes().push(fileLocation); - JSPIncludeRegionHelper helper = new JSPIncludeRegionHelper(this); - helper.parse(fileLocation); - getIncludes().pop(); - } - } - } - - private URIResolver getResolver() { - return (fStructuredModel != null) ? fStructuredModel.getResolver() : null; - } - - /** - * - * @return java.lang.String - */ - private String getBaseLocation() { - if (getResolver() == null) - return null; - return getResolver().getFileBaseLocation(); - } - - private Stack getIncludes() { - if (fIncludes == null) - fIncludes = new Stack(); - return fIncludes; - } - - protected void translateExpressionString(String newText, ITextRegionCollection embeddedContainer, int jspPositionStart, int jspPositionLength) { - appendToBuffer(EXPRESSION_PREFIX, fUserCode, false, embeddedContainer); - appendToBuffer(newText, fUserCode, true, embeddedContainer, jspPositionStart, jspPositionLength); - appendToBuffer(EXPRESSION_SUFFIX, fUserCode, false, embeddedContainer); - } - - protected void translateDeclarationString(String newText, ITextRegionCollection embeddedContainer, int jspPositionStart, int jspPositionLength) { - appendToBuffer(newText, fUserDeclarations, true, embeddedContainer, jspPositionStart, jspPositionLength); - appendToBuffer(ENDL, fUserDeclarations, false, embeddedContainer); - } - - /** - * used by XMLJSPRegionHelper for included JSP files - * - * @param newText - * @param embeddedContainer - * @param jspPositionStart - * @param jspPositionLength - */ - protected void translateScriptletString(String newText, ITextRegionCollection embeddedContainer, int jspPositionStart, int jspPositionLength) { - appendToBuffer(newText, fUserCode, true, embeddedContainer, jspPositionStart, jspPositionLength); - } - - // the following 3 methods determine the cursor position - // <%= %> - protected void translateExpression(ITextRegionCollection region) { - String newText = getUnescapedRegionText(region, EXPRESSION); - appendToBuffer(EXPRESSION_PREFIX, fUserCode, false, fCurrentNode); - appendToBuffer(newText, fUserCode, true, fCurrentNode); - appendToBuffer(EXPRESSION_SUFFIX, fUserCode, false, fCurrentNode); - } - - // - // <%! %> - protected void translateDeclaration(ITextRegionCollection region) { - String newText = getUnescapedRegionText(region, DECLARATION); - appendToBuffer(newText, fUserDeclarations, true, fCurrentNode); - appendToBuffer(ENDL, fUserDeclarations, false, fCurrentNode); - } - - // - // <% %> - protected void translateScriptlet(ITextRegionCollection region) { - String newText = getUnescapedRegionText(region, SCRIPTLET); - appendToBuffer(newText, fUserCode, true, fCurrentNode); - } - - /** - * Append using a region, probably indirect mapping (eg. <%@page - * include=""%>) - * - * @param newText - * @param buffer - * @param addToMap - * @param jspReferenceRegion - */ - private void appendToBuffer(String newText, StringBuffer buffer, boolean addToMap, ITextRegionCollection jspReferenceRegion) { - int start = 0, length = 0; - if (jspReferenceRegion != null) { - start = jspReferenceRegion.getStartOffset(); - length = jspReferenceRegion.getLength(); - } - appendToBuffer(newText, buffer, addToMap, jspReferenceRegion, start, length, false); - } - - private void appendToBuffer(String newText, StringBuffer buffer, boolean addToMap, ITextRegionCollection jspReferenceRegion, int jspPositionStart, int jspPositionLength) { - appendToBuffer(newText, buffer, addToMap, jspReferenceRegion, jspPositionStart, jspPositionLength, true); - } - - /** - * Adds newText to the buffer passed in, and adds to translation mapping - * as specified by the addToMap flag. some special cases to consider (that - * may be affected by changes to this method): included files scriplets in - * an attribute value refactoring - * - * @param newText - * @param buffer - * @param addToMap - */ - private void appendToBuffer(String newText, StringBuffer buffer, boolean addToMap, ITextRegionCollection jspReferenceRegion, int jspPositionStart, int jspPositionLength, boolean isIndirect) { - - int origNewTextLength = newText.length(); - - // nothing to append - if (jspReferenceRegion == null) - return; - - // add a newline so translation looks cleaner - if (!newText.endsWith(ENDL)) - newText += ENDL; - - if (buffer == fUserCode) { - buffer.append(newText); - if (addToMap) { - if (isUsebeanTag(jspReferenceRegion)) { - try { - // requires special mapping - appendUseBeanToBuffer(newText, jspReferenceRegion, isIndirect); - } - catch (Exception e) { - // still working out kinks - Logger.logException(e); - } - } - else { - // all other cases - Position javaRange = new Position(fOffsetInUserCode, origNewTextLength); - Position jspRange = new Position(jspPositionStart, jspPositionLength); - - fCodeRanges.put(javaRange, jspRange); - if (isIndirect) - fIndirectRanges.put(javaRange, jspRange); - } - } - fOffsetInUserCode += newText.length(); - } - else if (buffer == fUserDeclarations) { - buffer.append(newText); - if (addToMap) { - Position javaRange = new Position(fOffsetInUserDeclarations, newText.length()); - Position jspRange = new Position(jspPositionStart, jspPositionLength); - - fDeclarationRanges.put(javaRange, jspRange); - if (isIndirect) - fIndirectRanges.put(javaRange, jspRange); - } - fOffsetInUserDeclarations += newText.length(); - } - } - - /** - * - * @param jspReferenceRegion - * @return - */ - private boolean isUsebeanTag(ITextRegionCollection jspReferenceRegion) { - ITextRegionList regions = jspReferenceRegion.getRegions(); - ITextRegion r = null; - boolean isUseBean = false; - for (int i = 0; i < regions.size(); i++) { - r = regions.get(i); - // https://bugs.eclipse.org/bugs/show_bug.cgi?id=128490 - // length of 11 is the length of jsp:useBean - // and saves the expensive getText.equals call - if(r.getType() == DOMRegionContext.XML_TAG_NAME) { - if (r.getTextLength() == 11 && jspReferenceRegion.getText(r).equals("jsp:useBean")) { //$NON-NLS-1$ - isUseBean = true; - } - // break no matter what if you hit tagname - break; - } - } - return isUseBean; - } - - /** - * @param importName - * should be just the package plus the type eg. java.util.List - * or java.util.* - * @param jspReferenceRegion - * should be the <%@ page import = "java.util.List"%> region - * @param addToMap - */ - private void appendImportToBuffer(String importName, ITextRegionCollection jspReferenceRegion, boolean addToMap) { - String javaImportString = "import " + importName + ";" + ENDL; //$NON-NLS-1$ //$NON-NLS-2$ - fUserImports.append(javaImportString); - if (addToMap) { - addImportToMap(importName, jspReferenceRegion); - } - fOffsetInUserImports += javaImportString.length(); - } - - /** - * new text can be something like: "import java.lang.Object;\n" - * - * but the reference region could have been something like: <%@page - * import="java.lang.Object, java.io.*, java.util.List"%> - * - * so the exact mapping has to be calculated carefully. - * - * isIndirect means that the import came from an included file (if true) - * - * @param importName - * @param jspReferenceRegion - */ - private void addImportToMap(String importName, ITextRegionCollection jspReferenceRegion) { - - // massage text - // String jspText = importName.substring(importName.indexOf("import ") - // + 7, importName.indexOf(';')); - // String jspText = importName.trim(); - - // these positions will be updated below - Position javaRange = new Position(fOffsetInUserImports + 7, 1); - Position jspRange = new Position(jspReferenceRegion.getStart(), jspReferenceRegion.getLength()); - - // calculate JSP range by finding "import" attribute - ITextRegionList regions = jspReferenceRegion.getRegions(); - int size = regions.size(); - - int start = -1; - int length = -1; - - ITextRegion r = null; - for (int i = 0; i < size; i++) { - r = regions.get(i); - if (r.getType() == DOMRegionContext.XML_TAG_ATTRIBUTE_NAME) - if (jspReferenceRegion.getText(r).trim().equals("import")) { //$NON-NLS-1$ - // get the attr value region - if (size > i + 2) { - r = regions.get(i + 2); - if (r.getType() == DOMRegionContext.XML_TAG_ATTRIBUTE_VALUE) { - - String jspImportText = jspReferenceRegion.getText(r); - - // the position in question (in the JSP) is what - // is bracketed below - // includes whitespace - // <%@page import="java.lang.Object,[ java.io.* ], - // java.util.List"%> - - // in the java file - // import [ java.io.* ]; - - start = jspImportText.indexOf(importName); - length = importName.length(); - - // safety, don't add to map if bad positioning - if (start == -1 || length < 1) - break; - - // update jsp range - jspRange.setOffset(jspReferenceRegion.getStartOffset(r) + start); - jspRange.setLength(length); - - // update java range - javaRange.setLength(length); - - break; - } - } - } - } - - // safety for bad ranges - if (start != -1 && length > 1) { - // put ranges in java -> jsp range map - fImportRanges.put(javaRange, jspRange); - } - } - - /** - * temp fix for 282295 until better mapping is in place - * - * @param newText - * @param jspReferenceRegion - */ - private void appendUseBeanToBuffer(String newText, ITextRegionCollection jspReferenceRegion, boolean isIndirect) throws Exception { - // java string looks like this (tokenized) - // Type id = new Classname();\n - // 0 1 2 3 4 - // or - // Type id = null;\n // if there is no classname - // 0 1 2 3 - - // ---------------------- - // calculate java ranges - // ---------------------- - StringTokenizer st = new StringTokenizer(newText, " ", false); //$NON-NLS-1$ - int i = 0; - String[] parsedJava = new String[st.countTokens()]; - while (st.hasMoreTokens()) - parsedJava[i++] = st.nextToken(); - - String type = parsedJava[0] != null ? parsedJava[0] : ""; //$NON-NLS-1$ - String id = parsedJava[1] != null ? parsedJava[1] : ""; //$NON-NLS-1$ - String className = parsedJava.length > 4 ? parsedJava[4] : ""; //$NON-NLS-1$ - - Position javaTypeRange = new Position(fOffsetInUserCode, type.length()); - Position javaIdRange = new Position(fOffsetInUserCode + type.length() + 1, id.length()); - Position javaClassRange = new Position(fOffsetInUserCode + type.length() + 1 + id.length() + 7, 0); - if (className.length() >= 4) { - // https://bugs.eclipse.org/bugs/show_bug.cgi?id=86132 - int classNameLength = className.substring(0, className.indexOf('(')).length(); - javaClassRange = new Position(fOffsetInUserCode + type.length() + 1 + id.length() + 7, classNameLength); - } - - // --------------------- - // calculate jsp ranges - // --------------------- - ITextRegionList regions = jspReferenceRegion.getRegions(); - ITextRegion r = null; - String attrName = "", attrValue = ""; //$NON-NLS-1$ //$NON-NLS-2$ - int quoteOffset = 0; - Position jspTypeRange = null; - Position jspIdRange = null; - Position jspClassRange = null; - - for (int j = 0; j < regions.size(); j++) { - r = regions.get(j); - if (r.getType() == DOMRegionContext.XML_TAG_ATTRIBUTE_NAME) { - attrName = jspReferenceRegion.getText(r); - if (regions.size() >= j + 2 && regions.get(j + 2).getType() == DOMRegionContext.XML_TAG_ATTRIBUTE_VALUE) { - // get attr value - r = regions.get(j + 2); - attrValue = jspReferenceRegion.getText(r); - - // may have quotes - quoteOffset = (attrValue.startsWith("\"") || attrValue.startsWith("'")) ? 1 : 0; //$NON-NLS-1$ //$NON-NLS-2$ - - if (attrName.equals("type")) //$NON-NLS-1$ - jspTypeRange = new Position(jspReferenceRegion.getStartOffset(r) + quoteOffset, StringUtils.stripQuotesLeaveInsideSpace(attrValue).length()); - else if (attrName.equals("id")) //$NON-NLS-1$ - jspIdRange = new Position(jspReferenceRegion.getStartOffset(r) + quoteOffset, StringUtils.stripQuotesLeaveInsideSpace(attrValue).length()); - else if (attrName.equals("class")) //$NON-NLS-1$ - jspClassRange = new Position(jspReferenceRegion.getStartOffset(r) + quoteOffset, StringUtils.stripQuotesLeaveInsideSpace(attrValue).length()); - } - } - } - - // put ranges in java -> jsp range map - if (!type.equals("") && jspTypeRange != null) { //$NON-NLS-1$ - fCodeRanges.put(javaTypeRange, jspTypeRange); - // note: don't update offsets for this map when result is built - // they'll be updated when code ranges offsets are updated - fUseBeanRanges.put(javaTypeRange, jspTypeRange); - if (isIndirect) - fIndirectRanges.put(javaTypeRange, jspTypeRange); - } - if (!id.equals("") && jspIdRange != null) { //$NON-NLS-1$ - fCodeRanges.put(javaIdRange, jspIdRange); - // note: don't update offsets for this map when result is built - // they'll be updated when code ranges offsets are updated - fUseBeanRanges.put(javaIdRange, jspTypeRange); - if (isIndirect) - fIndirectRanges.put(javaIdRange, jspTypeRange); - } - if (!className.equals("") && jspClassRange != null) { //$NON-NLS-1$ - fCodeRanges.put(javaClassRange, jspClassRange); - // note: don't update offsets for this map when result is built - // they'll be updated when code ranges offsets are updated - fUseBeanRanges.put(javaClassRange, jspTypeRange); - if (isIndirect) - fIndirectRanges.put(javaClassRange, jspTypeRange); - } - } - - /** - * Set the buffer to the current JSPType: STANDARD_JSP, EMBEDDED_JSP, - * DECLARATION, EXPRESSION, SCRIPTLET (for keepting track of cursor - * position when the final document is built) - * - * @param JSPType - * the JSP type that the cursor is in - */ - protected void setCursorOwner(int JSPType) { - switch (JSPType) { - case DECLARATION : - setCursorOwner(fUserDeclarations); - break; - case EXPRESSION : - case SCRIPTLET : - setCursorOwner(fUserCode); - break; - default : - setCursorOwner(fUserCode); - } - } - - /** - * this piece of code iterates through fCurrentNodes and clumps them - * together in a big text string - unescaping characters if they are not - * CDATA - simply appending if they are CDATA it stops iteration when it - * hits a node that is an XML_TAG_NAME (which should be the region closing - * tag) - */ - protected String getUnescapedRegionText(ITextRegionCollection stRegion, int JSPType) { - StringBuffer buffer = new StringBuffer(); - int start = stRegion.getStartOffset(); - int end = stRegion.getEndOffset(); - // adjustment necessary for embedded region containers - if (stRegion instanceof ITextRegionContainer && stRegion.getType() == DOMRegionContext.BLOCK_TEXT) { - if (stRegion.getRegions() != null && stRegion.getRegions().size() > 1) { - ITextRegion jspContent = stRegion.getRegions().get(1); // should - // be - // jspContent - // region - start = stRegion.getStartOffset(jspContent); - end = stRegion.getEndOffset(jspContent); - } - } - int CDATAOffset = 0; // number of characters lost in conversion - int bufferSize = 0; - if (stRegion.getType() == DOMJSPRegionContexts.JSP_CONTENT || stRegion.getType() == DOMRegionContext.BLOCK_TEXT // need - // this - // for - // embedded - // JSP - // regions - || stRegion.getType() == DOMRegionContext.XML_TAG_NAME) // need - // this - // in - // case - // there's - // no - // region... - { - fInCodeRegion = (start <= fSourcePosition && fSourcePosition <= end); - if (fInCodeRegion) { - setCursorOwner(JSPType); - setRelativeOffset((fSourcePosition - start) + getCursorOwner().length()); - if (JSPType == EXPRESSION) { - // if an expression, add then length of the enclosing - // paren.. - setCursorInExpression(true); - setRelativeOffset(getRelativeOffset() + EXPRESSION_PREFIX.length()); - } - } - ITextRegion jspContent = null; - if (stRegion.getRegions() != null && stRegion.getRegions().size() > 1) - jspContent = stRegion.getRegions().get(1); - return (jspContent != null) ? stRegion.getFullText(jspContent) : stRegion.getFullText(); // don't - // unescape - // if - // it's - // not - // an - // XMLJSP - // tag - } - else if (stRegion.getType() == DOMJSPRegionContexts.JSP_CLOSE) { - // need to determine cursor owner so that the fCurosorPosition - // will be - // correct even if there is no region after the cursor in the JSP - // file - setCursorOwner(JSPType); - } - // iterate XMLCONTENT and CDATA regions - // loop fCurrentNode until you hit </jsp:scriptlet> (or other closing - // tag name) - while (getCurrentNode() != null && getCurrentNode().getType() != DOMRegionContext.XML_TAG_NAME) // need - // to - // stop - // on - // the - // ending - // tag - // name... - { - start = getCurrentNode().getStartOffset(); - end = getCurrentNode().getEndOffset(); - bufferSize = buffer.length(); - CDATAOffset = unescapeRegion(getCurrentNode(), buffer); - fInCodeRegion = (start <= fSourcePosition && fSourcePosition <= end); - if (fInCodeRegion) { - setCursorOwner(JSPType); - // this offset is sort of complicated... - // it's composed of: - // 1. the length of the start of the current region up till - // where the cursor is - // 2. minus the number of characters lost in CDATA translation - // 3. plus the length of the escaped buffer before the current - // region, but - // is still within the jsp tag - setRelativeOffset((fSourcePosition - getCurrentNode().getStartOffset()) + getCursorOwner().length() - CDATAOffset + bufferSize); - if (JSPType == EXPRESSION) { - setCursorInExpression(true); - // if an expression, add then length of the enclosing - // paren.. - setRelativeOffset(getRelativeOffset() + EXPRESSION_PREFIX.length()); - } - } - if (getCurrentNode() != null) - advanceNextNode(); - } - return buffer.toString(); - } - - /** - * @param r - * the region to be unescaped (XMLContent, XML ENTITY - * REFERENCE, or CDATA) - * @param sb - * the stringbuffer to append the text to - * @return the number of characters removed in unescaping this text - */ - protected int unescapeRegion(ITextRegion r, StringBuffer sb) { - String s = ""; //$NON-NLS-1$ - int lengthBefore = 0, lengthAfter = 0, cdata_tags_length = 0; - if (r != null && (r.getType() == DOMRegionContext.XML_CONTENT || r.getType() == DOMRegionContext.XML_ENTITY_REFERENCE)) { - lengthBefore = (getCurrentNode() != r) ? getCurrentNode().getFullText(r).length() : getCurrentNode().getFullText().length(); - s = EscapedTextUtil.getUnescapedText(getCurrentNode(), r); - lengthAfter = s.length(); - sb.append(s); - } - else if (r != null && r.getType() == DOMRegionContext.XML_CDATA_TEXT) { - if (r instanceof ITextRegionContainer) // only interested in - // contents - { - // navigate to next region container (which should be a JSP - // region) - Iterator it = ((ITextRegionContainer) r).getRegions().iterator(); - ITextRegion temp = null; - while (it.hasNext()) { - temp = (ITextRegion) it.next(); - if (temp instanceof ITextRegionContainer || temp.getType() == DOMRegionContext.XML_CDATA_TEXT) { - sb.append(getCurrentNode().getFullText(temp)); - } - else if (temp.getType() == DOMRegionContext.XML_CDATA_OPEN || temp.getType() == DOMRegionContext.XML_CDATA_CLOSE) { - cdata_tags_length += temp.getLength(); - } - } - } - } - return (lengthBefore - lengthAfter + cdata_tags_length); - } - - // - // <jsp:useBean> - protected void translateUseBean(ITextRegionCollection container) { - ITextRegion r = null; - String attrName = null; - String attrValue = null; - String id = null; - String type = null; - String className = null; - - Iterator regions = container.getRegions().iterator(); - while (regions.hasNext() && (r = (ITextRegion) regions.next()) != null && (r.getType() != DOMRegionContext.XML_TAG_CLOSE || r.getType() != DOMRegionContext.XML_EMPTY_TAG_CLOSE)) { - - attrName = attrValue = null; - if (r.getType().equals(DOMRegionContext.XML_TAG_ATTRIBUTE_NAME)) { - attrName = container.getText(r).trim(); - if (regions.hasNext() && (r = (ITextRegion) regions.next()) != null && r.getType() == DOMRegionContext.XML_TAG_ATTRIBUTE_EQUALS) { - if (regions.hasNext() && (r = (ITextRegion) regions.next()) != null && r.getType() == DOMRegionContext.XML_TAG_ATTRIBUTE_VALUE) { - attrValue = StringUtils.stripQuotes(container.getText(r)); - } - // has equals, but no value? - } - // an attribute with no equals? - } - // (pa) might need different logic here if we wanna support more - if (attrName != null && attrValue != null) { - if (attrName.equals("id")) //$NON-NLS-1$ - id = attrValue; - else if (attrName.equals("class")) //$NON-NLS-1$ - className = attrValue; - else if (attrName.equals("type")) //$NON-NLS-1$ - type = attrValue; - } - - } - // has id w/ type and/or classname - // Type id = new Classname(); - // or - // Type id = null; // if there is no classname - if (id != null && (type != null || className != null)) { - if (type == null) - type = className; - String prefix = type + " " + id + " = "; //$NON-NLS-1$ //$NON-NLS-2$ - String suffix = "null;" + ENDL; //$NON-NLS-1$ - if (className != null) - suffix = "new " + className + "();" + ENDL; //$NON-NLS-1$ //$NON-NLS-2$ - - appendToBuffer(prefix + suffix, fUserCode, true, fCurrentNode); - } - } - - final public int getCursorPosition() { - return fCursorPosition; - } - - protected boolean isCursorInExpression() { - return fCursorInExpression; - } - - protected void setCursorInExpression(boolean in) { - fCursorInExpression = in; - } - - final public void setSourceCursor(int i) { - fSourcePosition = i; - } - - final public int getSourcePosition() { - return fSourcePosition; - } - - final public TLDCMDocumentManager getTLDCMDocumentManager() { - return TaglibController.getTLDCMDocumentManager(fStructuredDocument); - } - - final public void setRelativeOffset(int relativeOffset) { - this.fRelativeOffset = relativeOffset; - } - - final public int getRelativeOffset() { - return fRelativeOffset; - } - - private void setCursorOwner(StringBuffer cursorOwner) { - this.fCursorOwner = cursorOwner; - } - - final public StringBuffer getCursorOwner() { - return fCursorOwner; - } - - private IStructuredDocumentRegion setCurrentNode(IStructuredDocumentRegion currentNode) { - return this.fCurrentNode = currentNode; - } - - final public IStructuredDocumentRegion getCurrentNode() { - return fCurrentNode; - } - - public ArrayList getELProblems() { - return fELProblems; - } - - public IStructuredDocument getStructuredDocument() { - return fStructuredDocument; - } -}
\ No newline at end of file diff --git a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/java/XMLJSPRegionHelper.java b/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/java/XMLJSPRegionHelper.java deleted file mode 100644 index 583ec8c5da..0000000000 --- a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/java/XMLJSPRegionHelper.java +++ /dev/null @@ -1,482 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2004 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - *******************************************************************************/ -package org.eclipse.jst.jsp.core.internal.java; - -import java.io.InputStream; -import java.util.Iterator; -import java.util.List; - -import org.eclipse.core.resources.IFile; -import org.eclipse.core.resources.ResourcesPlugin; -import org.eclipse.core.runtime.IPath; -import org.eclipse.core.runtime.Path; -import org.eclipse.jst.jsp.core.internal.Logger; -import org.eclipse.jst.jsp.core.internal.parser.JSPSourceParser; -import org.eclipse.jst.jsp.core.internal.provisional.JSP11Namespace; -import org.eclipse.jst.jsp.core.internal.regions.DOMJSPRegionContexts; -import org.eclipse.wst.sse.core.internal.ltk.parser.BlockMarker; -import org.eclipse.wst.sse.core.internal.ltk.parser.StructuredDocumentRegionHandler; -import org.eclipse.wst.sse.core.internal.provisional.text.IStructuredDocumentRegion; -import org.eclipse.wst.sse.core.internal.provisional.text.ITextRegion; -import org.eclipse.wst.sse.core.internal.provisional.text.ITextRegionCollection; -import org.eclipse.wst.sse.core.internal.provisional.text.ITextRegionList; -import org.eclipse.wst.sse.core.internal.util.Debug; -import org.eclipse.wst.sse.core.utils.StringUtils; -import org.eclipse.wst.xml.core.internal.contentmodel.CMDocument; -import org.eclipse.wst.xml.core.internal.contentmodel.CMNode; -import org.eclipse.wst.xml.core.internal.regions.DOMRegionContext; - - -/** - * Parser/helper class for JSPTranslator. Used for parsing XML-JSP regions (in a script block) - * A lot of logic borrowed from TLDCMDocumentManager. There should be only one XMLJSPRegionHelper per text file - * - * @author pavery - */ -class XMLJSPRegionHelper implements StructuredDocumentRegionHandler { - private final JSPTranslator fTranslator; - protected JSPSourceParser fLocalParser = null; - protected String fTextToParse = null; - // need this if not at the start of the document (eg. parsing just a script block) - protected int fStartOfTextToParse = 0; - // name of the open tag that was last handled (if we are interested in it) - protected String fTagname = null; - protected String fTextBefore = ""; //$NON-NLS-1$ - protected String fUnescapedText = ""; //$NON-NLS-1$ - protected String fStrippedText = ""; //$NON-NLS-1$ - // for reconciling cursor position later - int fPossibleOwner = JSPTranslator.SCRIPTLET; - - public XMLJSPRegionHelper(JSPTranslator translator) { - getLocalParser().addStructuredDocumentRegionHandler(this); - this.fTranslator = translator; - } - - protected JSPSourceParser getLocalParser() { - if (fLocalParser == null) - fLocalParser = new JSPSourceParser(); - return fLocalParser; - } - - public void addBlockMarker(BlockMarker marker) { - fLocalParser.addBlockMarker(marker); - } - - public void reset(String textToParse) { - reset(textToParse, 0); - } - - public void reset(String textToParse, int start) { - fStartOfTextToParse = start; - getLocalParser().reset(textToParse); - fTextToParse = textToParse; - } - - public void forceParse() { - getLocalParser().getDocumentRegions(); - fLocalParser = null; - } - - /* - * parse an entire file - */ - public void parse(String filename) { - // from outer class - List blockMarkers = this.fTranslator.getBlockMarkers(); - reset(getContents(filename)); - // this adds the current markers from the outer class list - // to this parser so parsing works correctly - for (int i = 0; i < blockMarkers.size(); i++) { - addBlockMarker((BlockMarker) blockMarkers.get(i)); - } - forceParse(); - } - - - /* - * listens to parser node parsed events - * adds to local scriplet, expression, declaration buffers - * determines which type of region the cursor is in, and adjusts cursor offset accordingly - */ - public void nodeParsed(IStructuredDocumentRegion sdRegion) { - - try { - - handleScopingIfNecessary(sdRegion); - - if (isJSPStartRegion(sdRegion)) { - String nameStr = getRegionName(sdRegion); - if (isJSPRegion(nameStr)) - fTagname = nameStr; - else - fTagname = null; - - - // this section assumes important content (to translate) - // IS the opening tag - - // handle include and directive - if(fTagname != null && sdRegion.getFirstRegion().getType() == DOMJSPRegionContexts.JSP_DIRECTIVE_OPEN) { - processOtherRegions(sdRegion); - } - // handle jsp:useBean - if(fTagname != null && fTagname.equals(JSP11Namespace.ElementName.USEBEAN)) { - processUseBean(sdRegion); - } - } - else if (sdRegion.getFirstRegion().getType() == DOMJSPRegionContexts.JSP_CONTENT || sdRegion.getFirstRegion().getType() == DOMRegionContext.XML_CONTENT) { - // this section assumes important content (to translate) - // is AFTER the opening tag - if (fTagname != null) { - // assign contents to one of the tables - if (isScriptlet(fTagname)) { - processScriptlet(sdRegion); - } - else if (isExpression(fTagname)) { - processExpression(sdRegion); - } - else if (isDeclaration(fTagname)) { - processDeclaration(sdRegion); - } - } - } - else { - fTagname = null; - } - // this updates cursor position - checkCursorInRegion(sdRegion); - } - catch (NullPointerException e) { - // logging this exception that I've seen a couple of times... - // seems to happen during shutdown of unit tests, at which - // point Logger has already been unloaded - try { - Logger.logException("XMLJSPRegionHelper: exception in node parsing", e); //$NON-NLS-1$ - } - catch (NoClassDefFoundError ex) { - // do nothing, since we're just ending - } - } - } - - private void handleScopingIfNecessary(IStructuredDocumentRegion sdRegion) { - - // fix to make sure custom tag block have their own scope - // we add '{' for custom tag open and '}' for custom tag close - // in the translation - if(sdRegion.getFirstRegion().getType() == DOMRegionContext.XML_TAG_OPEN) { - if(!isSelfClosingTag(sdRegion)) { - String nameStr = getRegionName(sdRegion); - if(isPossibleCustomTag(nameStr)) { - startScope(nameStr); - } - } - } - else if(sdRegion.getFirstRegion().getType() == DOMRegionContext.XML_END_TAG_OPEN) { - String nameStr = getRegionName(sdRegion); - if(isPossibleCustomTag(nameStr)) { - endScope(nameStr); - } - } - } - - private boolean isSelfClosingTag(ITextRegionCollection containerRegion) { - - if(containerRegion == null) - return false; - - ITextRegionList regions = containerRegion.getRegions(); - ITextRegion r = regions.get(regions.size()-1); - return r.getType() == DOMRegionContext.XML_EMPTY_TAG_CLOSE; - } - - private void startScope(String tagName) { - IStructuredDocumentRegion currentNode = fTranslator.getCurrentNode(); - StringBuffer text = new StringBuffer(); - text.append("{ // <"); //$NON-NLS-1$ - text.append(tagName); - text.append(">\n"); //$NON-NLS-1$ - this.fTranslator.translateScriptletString(text.toString(), currentNode, currentNode.getStartOffset(), currentNode.getLength()); //$NON-NLS-1$ - - } - - private void endScope(String tagName) { - IStructuredDocumentRegion currentNode = fTranslator.getCurrentNode(); - StringBuffer text = new StringBuffer(); - text.append("} // </"); //$NON-NLS-1$ - text.append(tagName); - text.append(">\n"); //$NON-NLS-1$ - this.fTranslator.translateScriptletString(text.toString(), currentNode, currentNode.getStartOffset(), currentNode.getLength()); //$NON-NLS-1$ - - } - - public void resetNodes() { - // do nothing - } - - private void checkCursorInRegion(IStructuredDocumentRegion sdRegion) { - // if cursor is in this region... - if (this.fTranslator.getSourcePosition() >= fStartOfTextToParse + sdRegion.getStartOffset() && this.fTranslator.getSourcePosition() <= fStartOfTextToParse + sdRegion.getEndOffset()) { - int endOfNameTag = sdRegion.getStartOffset(); - int offset = fTextBefore.length() - fStrippedText.length(); - // offset in addtion to what's already in the buffer - this.fTranslator.setRelativeOffset(this.fTranslator.getSourcePosition() - (fStartOfTextToParse + endOfNameTag) - offset); - // outer class method - this.fTranslator.setCursorOwner(fPossibleOwner); - // add length of what's already in the buffer - this.fTranslator.setRelativeOffset(this.fTranslator.getRelativeOffset() + this.fTranslator.getCursorOwner().length()); - if (fPossibleOwner == JSPTranslator.EXPRESSION) { - // add length of expression prefix if necessary... - this.fTranslator.setRelativeOffset(this.fTranslator.getRelativeOffset() + JSPTranslator.EXPRESSION_PREFIX.length()); - } - } - } - - protected void processDeclaration(IStructuredDocumentRegion sdRegion) { - prepareText(sdRegion); - IStructuredDocumentRegion currentNode = fTranslator.getCurrentNode(); - this.fTranslator.translateDeclarationString(fStrippedText, currentNode, currentNode.getStartOffset(), currentNode.getLength()); - fPossibleOwner = JSPTranslator.DECLARATION; - } - - protected void processExpression(IStructuredDocumentRegion sdRegion) { - prepareText(sdRegion); - IStructuredDocumentRegion currentNode = fTranslator.getCurrentNode(); - this.fTranslator.translateExpressionString(fStrippedText, currentNode, currentNode.getStartOffset(), currentNode.getLength()); - fPossibleOwner = JSPTranslator.EXPRESSION; - } - - protected void processScriptlet(IStructuredDocumentRegion sdRegion) { - prepareText(sdRegion); - IStructuredDocumentRegion currentNode = fTranslator.getCurrentNode(); - this.fTranslator.translateScriptletString(fStrippedText, currentNode, currentNode.getStartOffset(), currentNode.getLength()); - fPossibleOwner = JSPTranslator.SCRIPTLET; - } - - /* - * Substitutes values for entity references, strips CDATA tags, and keeps - * track of string length(s) for cursor position calculation later. - * @param sdRegion - */ - protected void prepareText(IStructuredDocumentRegion sdRegion) { - fTextBefore = fTextToParse.substring(sdRegion.getStartOffset(), sdRegion.getEndOffset()); - fUnescapedText = EscapedTextUtil.getUnescapedText(fTextBefore); - fStrippedText = this.fTranslator.stripCDATA(fUnescapedText); - } - - protected void processUseBean(IStructuredDocumentRegion sdRegion) { - if (fTagname != null && isUseBean(fTagname)) { - - String beanClass, beanType, beanId, beanDecl = ""; //$NON-NLS-1$ - beanClass = getAttributeValue("class", sdRegion); //$NON-NLS-1$ - beanType = getAttributeValue("type", sdRegion); //$NON-NLS-1$ - beanId = getAttributeValue("id", sdRegion); //$NON-NLS-1$ - - if (beanId != null && (beanType != null || beanClass != null)) { - if (beanType.equals("")) //$NON-NLS-1$ - beanType = beanClass; - String prefix = beanType + " " + beanId + " = "; //$NON-NLS-1$ //$NON-NLS-2$ - String suffix = "null;\n"; //$NON-NLS-1$ - if (beanClass != null) - suffix = "new " + beanClass + "();\n"; //$NON-NLS-1$ //$NON-NLS-2$ - beanDecl = prefix + suffix; - } - - IStructuredDocumentRegion currentNode = fTranslator.getCurrentNode(); - this.fTranslator.translateScriptletString(beanDecl, currentNode, currentNode.getStartOffset(), currentNode.getLength()); - fPossibleOwner = JSPTranslator.SCRIPTLET; - } - } - - protected void processOtherRegions(IStructuredDocumentRegion sdRegion) { - processIncludeDirective(sdRegion); - processPageDirective(sdRegion); - } - - protected void processIncludeDirective(IStructuredDocumentRegion sdRegion) { - if (isIncludeDirective(fTagname)) { - // the directive name region itself contains the attrs... - if (sdRegion.getRegions().get(0).getType() == DOMRegionContext.XML_CONTENT) - sdRegion = sdRegion.getPrevious(); - String fileLocation = getAttributeValue("file", sdRegion); //$NON-NLS-1$ - this.fTranslator.handleIncludeFile(fileLocation); - } - else if (isPossibleCustomTag(fTagname)) { - // this custom tag may define variables - this.fTranslator.addTaglibVariables(fTagname); - } - else if (isTaglibDirective(fTagname)) { - // also add the ones created here to the parent document - String prefix = getAttributeValue("prefix", sdRegion); //$NON-NLS-1$ - List docs = this.fTranslator.getTLDCMDocumentManager().getCMDocumentTrackers(prefix, this.fTranslator.getCurrentNode().getEnd()); - Iterator it = docs.iterator(); - Iterator elements = null; - CMNode node = null; - CMDocument doc = null; - BlockMarker marker = null; - while (it.hasNext()) { - doc = (CMDocument) it.next(); - elements = doc.getElements().iterator(); - while (elements.hasNext()) { - node = (CMNode) elements.next(); - marker = new BlockMarker(node.getNodeName(), null, DOMJSPRegionContexts.JSP_CONTENT, true); - // global scope is OK because we have encountered this <@taglib> directive - // so it all markers from it should will be in scope - // add to this local parser - addBlockMarker(marker); - // add to outer class marker list, for - this.fTranslator.getBlockMarkers().add(marker); - } - } - } - } - - protected void processPageDirective(IStructuredDocumentRegion sdRegion) { - if (isPageDirective(fTagname)) { - while (sdRegion != null) { - if (sdRegion.getType() == DOMJSPRegionContexts.JSP_DIRECTIVE_NAME) - break; - sdRegion = sdRegion.getPrevious(); - } - String importValue = getAttributeValue("import", sdRegion); //$NON-NLS-1$ - if (importValue != "") { //$NON-NLS-1$ - // had to add "false" parameter to ensure these - // imports don't get added to jsp <-> java map (since they are from an included file) - // https://bugs.eclipse.org/bugs/show_bug.cgi?id=81687 - this.fTranslator.addImports(importValue, false); - } - } - } - - /* - * convenience method to get an attribute value from attribute name - */ - protected String getAttributeValue(String attrName, IStructuredDocumentRegion sdRegion) { - String sdRegionText = fTextToParse.substring(sdRegion.getStartOffset(), sdRegion.getEndOffset()); - String textRegionText, attrValue = ""; //$NON-NLS-1$ - Iterator it = sdRegion.getRegions().iterator(); - ITextRegion nameRegion, valueRegion = null; - while (it.hasNext()) { - nameRegion = (ITextRegion) it.next(); - if (nameRegion.getType() == DOMRegionContext.XML_TAG_ATTRIBUTE_NAME) { - textRegionText = sdRegionText.substring(nameRegion.getStart(), nameRegion.getTextEnd()); - if (textRegionText.equalsIgnoreCase(attrName)) { - while (it.hasNext()) { - valueRegion = (ITextRegion) it.next(); - if (valueRegion.getType() == DOMRegionContext.XML_TAG_ATTRIBUTE_VALUE) { - attrValue = sdRegionText.substring(valueRegion.getStart(), valueRegion.getEnd()); - break; // inner - } - } - break; // outer - } - } - } - return StringUtils.stripQuotes(attrValue); - } - - // these methods determine what content gets added to the local scriplet, expression, declaration buffers - /* - * return true for elements whose contents we might want to add to the java file we are building - */ - protected boolean isJSPStartRegion(IStructuredDocumentRegion sdRegion) { - return (sdRegion.getFirstRegion().getType() == DOMRegionContext.XML_TAG_OPEN || sdRegion.getFirstRegion().getType() == DOMJSPRegionContexts.JSP_DIRECTIVE_OPEN); - } - - protected boolean isJSPRegion(String tagName) { - return isDeclaration(tagName) || isExpression(tagName) || isScriptlet(tagName) || isUseBean(tagName) || isIncludeDirective(tagName) || isPossibleCustomTag(tagName) || isTaglibDirective(tagName) || isPageDirective(tagName); - } - - protected boolean isDeclaration(String tagName) { - return tagName.equalsIgnoreCase("jsp:declaration"); //$NON-NLS-1$ - } - - protected boolean isExpression(String tagName) { - return tagName.equalsIgnoreCase("jsp:expression"); //$NON-NLS-1$ - } - - protected boolean isScriptlet(String tagName) { - return tagName.equalsIgnoreCase("jsp:scriptlet"); //$NON-NLS-1$ - } - - protected boolean isUseBean(String tagName) { - return tagName.equalsIgnoreCase("jsp:useBean"); //$NON-NLS-1$ - } - - protected boolean isIncludeDirective(String tagName) { - return tagName.equalsIgnoreCase("jsp:directive.include"); //$NON-NLS-1$ - } - - protected boolean isPossibleCustomTag(String tagName) { - return tagName.indexOf(":") > 0 && !tagName.startsWith("jsp"); //$NON-NLS-1$ //$NON-NLS-2$ - } - - protected boolean isTaglibDirective(String tagName) { - return tagName.equalsIgnoreCase("jsp:directive.taglib"); //$NON-NLS-1$ - } - - protected boolean isPageDirective(String tagName) { - return tagName.equalsIgnoreCase("jsp:directive.page"); //$NON-NLS-1$ - } - - protected String getRegionName(IStructuredDocumentRegion sdRegion) { - - String nameStr = ""; //$NON-NLS-1$ - ITextRegionList regions = sdRegion.getRegions(); - for(int i=0; i<regions.size(); i++) { - ITextRegion r = regions.get(i); - if(r.getType() == DOMRegionContext.XML_TAG_NAME) { - nameStr = fTextToParse.substring(sdRegion.getStartOffset(r), sdRegion.getTextEndOffset(r)); - break; - } - } - return nameStr.trim(); - } - - /* - * get the contents of a file as a String - */ - protected String getContents(String fileName) { - StringBuffer s = new StringBuffer(); - int c = 0; - int count = 0; - InputStream is = null; - try { - IPath filePath = new Path(fileName); - IFile f = ResourcesPlugin.getWorkspace().getRoot().getFile(filePath); - if(f != null && !f.exists()) { - f = ResourcesPlugin.getWorkspace().getRoot().getFileForLocation(filePath); - } - if (f != null && f.exists()) { - is = f.getContents(); - while ((c = is.read()) != -1) { - count++; - s.append((char) c); - } - } - } - catch (Exception e) { - if (Debug.debugStructuredDocument) - e.printStackTrace(); - } - finally { - try { - if (is != null) { - is.close(); - } - } - catch (Exception e) { - // nothing to do - } - } - return s.toString(); - } -}
\ No newline at end of file diff --git a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/java/jspel/ASTAddExpress.java b/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/java/jspel/ASTAddExpress.java deleted file mode 100644 index a3c6a6eafc..0000000000 --- a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/java/jspel/ASTAddExpress.java +++ /dev/null @@ -1,30 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2005 BEA Systems and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * BEA Systems - initial implementation - * - *******************************************************************************/ -/* Generated By:JJTree: Do not edit this line. ASTAddExpress.java */ - -package org.eclipse.jst.jsp.core.internal.java.jspel; - -public class ASTAddExpress extends SimpleNode { - public ASTAddExpress(int id) { - super(id); - } - - public ASTAddExpress(JSPELParser p, int id) { - super(p, id); - } - - - /** Accept the visitor. **/ - public Object jjtAccept(JSPELParserVisitor visitor, Object data) { - return visitor.visit(this, data); - } -} diff --git a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/java/jspel/ASTAddExpression.java b/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/java/jspel/ASTAddExpression.java deleted file mode 100644 index c3b6eac73c..0000000000 --- a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/java/jspel/ASTAddExpression.java +++ /dev/null @@ -1,30 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2005 BEA Systems and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * BEA Systems - initial implementation - * - *******************************************************************************/ -/* Generated By:JJTree: Do not edit this line. ASTAddExpression.java */ - -package org.eclipse.jst.jsp.core.internal.java.jspel; - -public class ASTAddExpression extends ASTOperatorExpression { - public ASTAddExpression(int id) { - super(id); - } - - public ASTAddExpression(JSPELParser p, int id) { - super(p, id); - } - - - /** Accept the visitor. **/ - public Object jjtAccept(JSPELParserVisitor visitor, Object data) { - return visitor.visit(this, data); - } -} diff --git a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/java/jspel/ASTAndExpression.java b/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/java/jspel/ASTAndExpression.java deleted file mode 100644 index befe402036..0000000000 --- a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/java/jspel/ASTAndExpression.java +++ /dev/null @@ -1,30 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2005 BEA Systems and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * BEA Systems - initial implementation - * - *******************************************************************************/ -/* Generated By:JJTree: Do not edit this line. ASTAndExpression.java */ - -package org.eclipse.jst.jsp.core.internal.java.jspel; - -public class ASTAndExpression extends ASTOperatorExpression { - public ASTAndExpression(int id) { - super(id); - } - - public ASTAndExpression(JSPELParser p, int id) { - super(p, id); - } - - - /** Accept the visitor. **/ - public Object jjtAccept(JSPELParserVisitor visitor, Object data) { - return visitor.visit(this, data); - } -} diff --git a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/java/jspel/ASTChoiceExpression.java b/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/java/jspel/ASTChoiceExpression.java deleted file mode 100644 index 779079e30b..0000000000 --- a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/java/jspel/ASTChoiceExpression.java +++ /dev/null @@ -1,30 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2005 BEA Systems and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * BEA Systems - initial implementation - * - *******************************************************************************/ -/* Generated By:JJTree: Do not edit this line. ASTChoiceExpression.java */ - -package org.eclipse.jst.jsp.core.internal.java.jspel; - -public class ASTChoiceExpression extends SimpleNode { - public ASTChoiceExpression(int id) { - super(id); - } - - public ASTChoiceExpression(JSPELParser p, int id) { - super(p, id); - } - - - /** Accept the visitor. **/ - public Object jjtAccept(JSPELParserVisitor visitor, Object data) { - return visitor.visit(this, data); - } -} diff --git a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/java/jspel/ASTEqualityExpression.java b/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/java/jspel/ASTEqualityExpression.java deleted file mode 100644 index 4a06113a00..0000000000 --- a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/java/jspel/ASTEqualityExpression.java +++ /dev/null @@ -1,30 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2005 BEA Systems and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * BEA Systems - initial implementation - * - *******************************************************************************/ -/* Generated By:JJTree: Do not edit this line. ASTEqualityExpression.java */ - -package org.eclipse.jst.jsp.core.internal.java.jspel; - -public class ASTEqualityExpression extends ASTOperatorExpression { - public ASTEqualityExpression(int id) { - super(id); - } - - public ASTEqualityExpression(JSPELParser p, int id) { - super(p, id); - } - - - /** Accept the visitor. **/ - public Object jjtAccept(JSPELParserVisitor visitor, Object data) { - return visitor.visit(this, data); - } -} diff --git a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/java/jspel/ASTExpression.java b/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/java/jspel/ASTExpression.java deleted file mode 100644 index 9d93f38a2e..0000000000 --- a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/java/jspel/ASTExpression.java +++ /dev/null @@ -1,30 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2005 BEA Systems and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * BEA Systems - initial implementation - * - *******************************************************************************/ -/* Generated By:JJTree: Do not edit this line. ASTExpression.java */ - -package org.eclipse.jst.jsp.core.internal.java.jspel; - -public class ASTExpression extends SimpleNode { - public ASTExpression(int id) { - super(id); - } - - public ASTExpression(JSPELParser p, int id) { - super(p, id); - } - - - /** Accept the visitor. **/ - public Object jjtAccept(JSPELParserVisitor visitor, Object data) { - return visitor.visit(this, data); - } -} diff --git a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/java/jspel/ASTFunctionInvocation.java b/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/java/jspel/ASTFunctionInvocation.java deleted file mode 100644 index a0cad90208..0000000000 --- a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/java/jspel/ASTFunctionInvocation.java +++ /dev/null @@ -1,40 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2005 BEA Systems and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * BEA Systems - initial implementation - * - *******************************************************************************/ -/* Generated By:JJTree: Do not edit this line. ASTFunctionInvocation.java */ - -package org.eclipse.jst.jsp.core.internal.java.jspel; - -public class ASTFunctionInvocation extends SimpleNode { - String fullFunctionName; - - public ASTFunctionInvocation(int id) { - super(id); - } - - public ASTFunctionInvocation(JSPELParser p, int id) { - super(p, id); - } - - - /** Accept the visitor. **/ - public Object jjtAccept(JSPELParserVisitor visitor, Object data) { - return visitor.visit(this, data); - } - -public String getFullFunctionName() { - return fullFunctionName; -} - -public void setFullFunctionName(String fullFunctionName) { - this.fullFunctionName = fullFunctionName; -} -} diff --git a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/java/jspel/ASTGTNode.java b/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/java/jspel/ASTGTNode.java deleted file mode 100644 index d40005b68c..0000000000 --- a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/java/jspel/ASTGTNode.java +++ /dev/null @@ -1,30 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2005 BEA Systems and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * BEA Systems - initial implementation - * - *******************************************************************************/ -/* Generated By:JJTree: Do not edit this line. ASTGTNode.java */ - -package org.eclipse.jst.jsp.core.internal.java.jspel; - -public class ASTGTNode extends SimpleNode { - public ASTGTNode(int id) { - super(id); - } - - public ASTGTNode(JSPELParser p, int id) { - super(p, id); - } - - - /** Accept the visitor. **/ - public Object jjtAccept(JSPELParserVisitor visitor, Object data) { - return visitor.visit(this, data); - } -} diff --git a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/java/jspel/ASTImplicitObject.java b/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/java/jspel/ASTImplicitObject.java deleted file mode 100644 index 1049ad52d4..0000000000 --- a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/java/jspel/ASTImplicitObject.java +++ /dev/null @@ -1,30 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2005 BEA Systems and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * BEA Systems - initial implementation - * - *******************************************************************************/ -/* Generated By:JJTree: Do not edit this line. ASTImplicitObject.java */ - -package org.eclipse.jst.jsp.core.internal.java.jspel; - -public class ASTImplicitObject extends SimpleNode { - public ASTImplicitObject(int id) { - super(id); - } - - public ASTImplicitObject(JSPELParser p, int id) { - super(p, id); - } - - - /** Accept the visitor. **/ - public Object jjtAccept(JSPELParserVisitor visitor, Object data) { - return visitor.visit(this, data); - } -} diff --git a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/java/jspel/ASTLiteral.java b/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/java/jspel/ASTLiteral.java deleted file mode 100644 index fb334f433c..0000000000 --- a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/java/jspel/ASTLiteral.java +++ /dev/null @@ -1,30 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2005 BEA Systems and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * BEA Systems - initial implementation - * - *******************************************************************************/ -/* Generated By:JJTree: Do not edit this line. ASTLiteral.java */ - -package org.eclipse.jst.jsp.core.internal.java.jspel; - -public class ASTLiteral extends SimpleNode { - public ASTLiteral(int id) { - super(id); - } - - public ASTLiteral(JSPELParser p, int id) { - super(p, id); - } - - - /** Accept the visitor. **/ - public Object jjtAccept(JSPELParserVisitor visitor, Object data) { - return visitor.visit(this, data); - } -} diff --git a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/java/jspel/ASTMultiplyExpression.java b/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/java/jspel/ASTMultiplyExpression.java deleted file mode 100644 index 3d8f600610..0000000000 --- a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/java/jspel/ASTMultiplyExpression.java +++ /dev/null @@ -1,30 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2005 BEA Systems and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * BEA Systems - initial implementation - * - *******************************************************************************/ -/* Generated By:JJTree: Do not edit this line. ASTMultiplyExpression.java */ - -package org.eclipse.jst.jsp.core.internal.java.jspel; - -public class ASTMultiplyExpression extends ASTOperatorExpression { - public ASTMultiplyExpression(int id) { - super(id); - } - - public ASTMultiplyExpression(JSPELParser p, int id) { - super(p, id); - } - - - /** Accept the visitor. **/ - public Object jjtAccept(JSPELParserVisitor visitor, Object data) { - return visitor.visit(this, data); - } -} diff --git a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/java/jspel/ASTOperatorExpression.java b/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/java/jspel/ASTOperatorExpression.java deleted file mode 100644 index 3da6b77f57..0000000000 --- a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/java/jspel/ASTOperatorExpression.java +++ /dev/null @@ -1,36 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2005 BEA Systems and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * BEA Systems - initial implementation - * - *******************************************************************************/ -package org.eclipse.jst.jsp.core.internal.java.jspel; - -import java.util.ArrayList; -import java.util.List; - -public class ASTOperatorExpression extends SimpleNode { - protected ArrayList operatorTokens = new ArrayList(); - - public ASTOperatorExpression(int i) { - super(i); - } - - public ASTOperatorExpression(JSPELParser p, int i) { - this(i); - parser = p; - } - - public void addOperatorToken(Token opToken) { - operatorTokens.add(opToken); - } - - public List getOperatorTokens() { - return operatorTokens; - } -} diff --git a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/java/jspel/ASTOrExpression.java b/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/java/jspel/ASTOrExpression.java deleted file mode 100644 index f3bb76c4aa..0000000000 --- a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/java/jspel/ASTOrExpression.java +++ /dev/null @@ -1,30 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2005 BEA Systems and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * BEA Systems - initial implementation - * - *******************************************************************************/ -/* Generated By:JJTree: Do not edit this line. ASTOrExpression.java */ - -package org.eclipse.jst.jsp.core.internal.java.jspel; - -public class ASTOrExpression extends ASTOperatorExpression { - public ASTOrExpression(int id) { - super(id); - } - - public ASTOrExpression(JSPELParser p, int id) { - super(p, id); - } - - - /** Accept the visitor. **/ - public Object jjtAccept(JSPELParserVisitor visitor, Object data) { - return visitor.visit(this, data); - } -} diff --git a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/java/jspel/ASTRelationalExpression.java b/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/java/jspel/ASTRelationalExpression.java deleted file mode 100644 index 30238463ff..0000000000 --- a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/java/jspel/ASTRelationalExpression.java +++ /dev/null @@ -1,30 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2005 BEA Systems and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * BEA Systems - initial implementation - * - *******************************************************************************/ -/* Generated By:JJTree: Do not edit this line. ASTRelationalExpression.java */ - -package org.eclipse.jst.jsp.core.internal.java.jspel; - -public class ASTRelationalExpression extends ASTOperatorExpression { - public ASTRelationalExpression(int id) { - super(id); - } - - public ASTRelationalExpression(JSPELParser p, int id) { - super(p, id); - } - - - /** Accept the visitor. **/ - public Object jjtAccept(JSPELParserVisitor visitor, Object data) { - return visitor.visit(this, data); - } -} diff --git a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/java/jspel/ASTStart.java b/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/java/jspel/ASTStart.java deleted file mode 100644 index 3a117e5c61..0000000000 --- a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/java/jspel/ASTStart.java +++ /dev/null @@ -1,28 +0,0 @@ -/* Gopyright (c) 2005 BEA Systems and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * BEA Systems - initial implementation - * - *******************************************************************************/ - -package org.eclipse.jst.jsp.core.internal.java.jspel; - -public class ASTStart extends SimpleNode { - public ASTStart(int id) { - super(id); - } - - public ASTStart(JSPELParser p, int id) { - super(p, id); - } - - - /** Accept the visitor. **/ - public Object jjtAccept(JSPELParserVisitor visitor, Object data) { - return visitor.visit(this, data); - } -} diff --git a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/java/jspel/ASTUnaryExpression.java b/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/java/jspel/ASTUnaryExpression.java deleted file mode 100644 index 86870a33db..0000000000 --- a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/java/jspel/ASTUnaryExpression.java +++ /dev/null @@ -1,30 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2005 BEA Systems and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * BEA Systems - initial implementation - * - *******************************************************************************/ -/* Generated By:JJTree: Do not edit this line. ASTUnaryExpression.java */ - -package org.eclipse.jst.jsp.core.internal.java.jspel; - -public class ASTUnaryExpression extends SimpleNode { - public ASTUnaryExpression(int id) { - super(id); - } - - public ASTUnaryExpression(JSPELParser p, int id) { - super(p, id); - } - - - /** Accept the visitor. **/ - public Object jjtAccept(JSPELParserVisitor visitor, Object data) { - return visitor.visit(this, data); - } -} diff --git a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/java/jspel/ASTValue.java b/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/java/jspel/ASTValue.java deleted file mode 100644 index fd6a36c84a..0000000000 --- a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/java/jspel/ASTValue.java +++ /dev/null @@ -1,30 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2005 BEA Systems and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * BEA Systems - initial implementation - * - *******************************************************************************/ -/* Generated By:JJTree: Do not edit this line. ASTValue.java */ - -package org.eclipse.jst.jsp.core.internal.java.jspel; - -public class ASTValue extends SimpleNode { - public ASTValue(int id) { - super(id); - } - - public ASTValue(JSPELParser p, int id) { - super(p, id); - } - - - /** Accept the visitor. **/ - public Object jjtAccept(JSPELParserVisitor visitor, Object data) { - return visitor.visit(this, data); - } -} diff --git a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/java/jspel/ASTValuePrefix.java b/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/java/jspel/ASTValuePrefix.java deleted file mode 100644 index 1f2bf03f81..0000000000 --- a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/java/jspel/ASTValuePrefix.java +++ /dev/null @@ -1,30 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2005 BEA Systems and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * BEA Systems - initial implementation - * - *******************************************************************************/ -/* Generated By:JJTree: Do not edit this line. ASTValuePrefix.java */ - -package org.eclipse.jst.jsp.core.internal.java.jspel; - -public class ASTValuePrefix extends SimpleNode { - public ASTValuePrefix(int id) { - super(id); - } - - public ASTValuePrefix(JSPELParser p, int id) { - super(p, id); - } - - - /** Accept the visitor. **/ - public Object jjtAccept(JSPELParserVisitor visitor, Object data) { - return visitor.visit(this, data); - } -} diff --git a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/java/jspel/ASTValueSuffix.java b/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/java/jspel/ASTValueSuffix.java deleted file mode 100644 index 2317267337..0000000000 --- a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/java/jspel/ASTValueSuffix.java +++ /dev/null @@ -1,41 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2005 BEA Systems and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * BEA Systems - initial implementation - * - *******************************************************************************/ -/* Generated By:JJTree: Do not edit this line. ASTValueSuffix.java */ - -package org.eclipse.jst.jsp.core.internal.java.jspel; - -public class ASTValueSuffix extends SimpleNode { - - protected Token propertyNameToken; - - public ASTValueSuffix(int id) { - super(id); - } - - public ASTValueSuffix(JSPELParser p, int id) { - super(p, id); - } - - - /** Accept the visitor. **/ - public Object jjtAccept(JSPELParserVisitor visitor, Object data) { - return visitor.visit(this, data); - } - -public Token getPropertyNameToken() { - return propertyNameToken; -} - -public void setPropertyNameToken(Token propertyNameToken) { - this.propertyNameToken = propertyNameToken; -} -} diff --git a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/java/jspel/ELGenerator.java b/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/java/jspel/ELGenerator.java deleted file mode 100644 index 462ae6f6da..0000000000 --- a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/java/jspel/ELGenerator.java +++ /dev/null @@ -1,45 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2005 BEA Systems and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * BEA Systems - initial implementation - * - *******************************************************************************/ - -package org.eclipse.jst.jsp.core.internal.java.jspel; - -import java.util.Map; - -import org.eclipse.wst.sse.core.internal.provisional.text.IStructuredDocument; -import org.eclipse.wst.sse.core.internal.provisional.text.IStructuredDocumentRegion; -import org.eclipse.wst.sse.core.internal.provisional.text.ITextRegionCollection; - -/** - * The code checker for the jsf/jsp EL. - */ -public final class ELGenerator { - /** - * Constructor. - * - * @param locator A valid ELLocator instance, may not be null. - */ - public ELGenerator() { - } // constructor - - - /** - * Check the netuiel AST and set diagnostics as necessary. - * @param translator TODO - * @param jspReferenceRegion TODO - * @param contentStart - * @param contentLength - */ - public void generate(ASTExpression root, IStructuredDocumentRegion currentNode, StringBuffer result, Map codeMap, IStructuredDocument document, ITextRegionCollection jspReferenceRegion, int contentStart, int contentLength) { - ELGeneratorVisitor visitor = new ELGeneratorVisitor(result, currentNode, codeMap, document, jspReferenceRegion, contentStart); - root.jjtAccept(visitor, null); - } -} diff --git a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/java/jspel/ELGeneratorVisitor.java b/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/java/jspel/ELGeneratorVisitor.java deleted file mode 100644 index e488b6a2f2..0000000000 --- a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/java/jspel/ELGeneratorVisitor.java +++ /dev/null @@ -1,457 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2005 BEA Systems and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * BEA Systems - initial implementation - * - *******************************************************************************/ -package org.eclipse.jst.jsp.core.internal.java.jspel; - -import java.util.HashMap; -import java.util.Iterator; -import java.util.List; -import java.util.Map; - -import org.eclipse.jface.text.Position; -import org.eclipse.jst.jsp.core.internal.contentmodel.TaglibController; -import org.eclipse.jst.jsp.core.internal.contentmodel.tld.CMDocumentImpl; -import org.eclipse.jst.jsp.core.internal.contentmodel.tld.TLDCMDocumentManager; -import org.eclipse.jst.jsp.core.internal.contentmodel.tld.TaglibTracker; -import org.eclipse.jst.jsp.core.internal.contentmodel.tld.provisional.TLDFunction; -import org.eclipse.wst.sse.core.internal.provisional.text.IStructuredDocument; -import org.eclipse.wst.sse.core.internal.provisional.text.IStructuredDocumentRegion; -import org.eclipse.wst.sse.core.internal.provisional.text.ITextRegionCollection; - -public class ELGeneratorVisitor implements JSPELParserVisitor { - - private static final String ENDL = "\n"; //$NON-NLS-1$ - - private static final String fExpressionHeader1 = "public String _elExpression"; //$NON-NLS-1$ - private static final String fExpressionHeader2 = "()" + ENDL + //$NON-NLS-1$ - "\t\tthrows java.io.IOException, javax.servlet.ServletException {" + ENDL + //$NON-NLS-1$ - "javax.servlet.jsp.PageContext pageContext = null;" + ENDL + //$NON-NLS-1$ - "java.util.Map param = null;" + ENDL + //$NON-NLS-1$ - "java.util.Map paramValues = null;" + ENDL + //$NON-NLS-1$ - "java.util.Map header = null;" + ENDL + //$NON-NLS-1$ - "java.util.Map headerValues = null;" + ENDL + //$NON-NLS-1$ - "java.util.Map cookie = null;" + ENDL + //$NON-NLS-1$ - "java.util.Map initParam = null;" + ENDL + //$NON-NLS-1$ - "java.util.Map pageScope = null;" + ENDL + //$NON-NLS-1$ - "java.util.Map requestScope = null;" + ENDL + //$NON-NLS-1$ - "java.util.Map sessionScope = null;" + ENDL + //$NON-NLS-1$ - "java.util.Map applicationScope = null;" + ENDL + //$NON-NLS-1$ - "return \"\"+"; //$NON-NLS-1$ - - private static final String fJspImplicitObjects[] = { "pageContext" }; //$NON-NLS-1$ - - private static final String fJspImplicitMaps[] = { "param", "paramValues", "header", "headerValues", //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ //$NON-NLS-4$ - "cookie", "initParam", "pageScope", "requestScope", "sessionScope", //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ //$NON-NLS-4$ //$NON-NLS-5$ - "applicationScope" }; //$NON-NLS-1$ - - private static final HashMap fJSPImplicitObjectMap = new HashMap(fJspImplicitObjects.length); - static { - for(int i = 0; i < fJspImplicitObjects.length; i++) { - fJSPImplicitObjectMap.put(fJspImplicitObjects[i], new Boolean(true)); - } - - for(int i = 0; i < fJspImplicitMaps.length; i++) { - fJSPImplicitObjectMap.put(fJspImplicitMaps[i], new Boolean(false)); - } - } - - private static final String fFooter = " ;" + ENDL + "}" + ENDL; //$NON-NLS-1$ //$NON-NLS-2$ - - private StringBuffer fResult; - private Map fCodeMap; - private int fOffsetInUserCode; - private static int methodCounter = 0; - private IStructuredDocument fDocument = null; - private int fContentStart; - private static Map fOperatorMap; - - // this flag lets us know if we were unable to generate for some reason. One possible reason is that the expression - // contains a reference to a variable for which information is only available at runtime. - private boolean fCanGenerate = true; - - private IStructuredDocumentRegion fCurrentNode; - - /** - * Tranlsation of XML-style operators to java - */ - static { - fOperatorMap = new HashMap(); - fOperatorMap.put("gt", ">"); //$NON-NLS-1$ //$NON-NLS-2$ - fOperatorMap.put("lt", "<"); //$NON-NLS-1$ //$NON-NLS-2$ - fOperatorMap.put("ge", ">="); //$NON-NLS-1$ //$NON-NLS-2$ - fOperatorMap.put("le", "<="); //$NON-NLS-1$ //$NON-NLS-2$ - fOperatorMap.put("mod", "%"); //$NON-NLS-1$ //$NON-NLS-2$ - fOperatorMap.put("eq", "=="); //$NON-NLS-1$ //$NON-NLS-2$ - } - - /** - * The constructor squirrels away a few things we'll need later - * - * @param result - * @param codeMap - * @param translator - * @param jspReferenceRegion - * @param contentStart - */ - public ELGeneratorVisitor(StringBuffer result, IStructuredDocumentRegion currentNode, Map codeMap, IStructuredDocument document, ITextRegionCollection jspReferenceRegion, int contentStart) - { - fResult = result; - fCodeMap = codeMap; - fOffsetInUserCode = result.length(); - fContentStart = contentStart; - fDocument = document; - fCurrentNode = currentNode; - } - - /** - * Append a token to the output stream. Automatically calculating mapping. - * - * @param token - */ - private void append(Token token) - { - append(token.image, token.beginColumn - 1, token.endColumn); - } - - /** - * Append a translation for the corresponding input token. - * - * @param translated - * @param token - */ - private void append(String translated, Token token) - { - append(translated, token.beginColumn - 1, token.endColumn); - } - - /** - * Append a string explicitly giving the input mapping. - * - * @param newText - * @param jspPositionStart - * @param jspPositionEnd - */ - private void append(String newText, int jspPositionStart, int jspPositionEnd) - { - fResult.append(newText); - Position javaRange = new Position(fOffsetInUserCode, newText.length()); - Position jspRange = new Position(fContentStart + jspPositionStart, jspPositionEnd - jspPositionStart); - - fCodeMap.put(javaRange, jspRange); - fOffsetInUserCode += newText.length(); - } - - /** - * Append text that will be unmapped and therefore will not be available for completion. - * - * @param newText - */ - private void append(String newText) - { - fResult.append(newText); - fOffsetInUserCode += newText.length(); - } - - /** - * Generate a function invocation. - * - * @param fullFunctionName - * @return - */ - protected String genFunction(String fullFunctionName) { - TLDCMDocumentManager docMgr = TaglibController.getTLDCMDocumentManager(fDocument); - int colonIndex = fullFunctionName.indexOf(':'); - String prefix = fullFunctionName.substring(0, colonIndex); - String functionName = fullFunctionName.substring(colonIndex + 1); - if (docMgr == null) - return null; - - Iterator taglibs = docMgr.getCMDocumentTrackers(fCurrentNode.getStartOffset()).iterator(); - while (taglibs.hasNext()) { - TaglibTracker tracker = (TaglibTracker)taglibs.next(); - if(tracker.getPrefix().equals(prefix)) { - CMDocumentImpl doc = (CMDocumentImpl)tracker.getDocument(); - - List functions = doc.getFunctions(); - for(Iterator it = functions.iterator(); it.hasNext(); ) { - TLDFunction function = (TLDFunction)it.next(); - if(function.getName().equals(functionName)) { - return function.getClassName() + "." + function.getName(); //$NON-NLS-1$ - } - } - } - } - return null; - } - - /** - * Handle a simple node -- fallback - */ - public Object visit(SimpleNode node, Object data) { - return(node.childrenAccept(this, data)); - } - - static synchronized int getMethodCounter() { - return methodCounter++; - } - - /** - * Handle top-level expression - */ - public Object visit(ASTExpression node, Object data) { - int start = node.getFirstToken().beginColumn - 1; - int end = node.lastToken.endColumn - 1; - append(fExpressionHeader1, start, start); - append(Integer.toString(getMethodCounter()), start, start); - append(fExpressionHeader2, start, start); - - Object retval = node.childrenAccept(this, data); - - append(fFooter, end, end); - - // something is preventing good code generation so empty out the result and the map. - if(!fCanGenerate) { - fResult.delete(0, fResult.length()); - fCodeMap.clear(); - } - return retval; - } - - /** - * Generically generate an operator node. - * - * @param node - * @param data - */ - private void generateOperatorNode(ASTOperatorExpression node, Object data) { - for(int i = 0; i < node.children.length; i++) { - node.children[i].jjtAccept(this, data); - if( node.children.length - i > 1) { - appendOperator((Token)node.getOperatorTokens().get(i)); - } - } - } - - /** - * Append an operator to the output stream after translation (if any) - * - * @param token - * @return - */ - private String appendOperator(Token token) { - String tokenImage = token.image.trim(); - String translated = (String)fOperatorMap.get(tokenImage); - if(null != translated) { - append(translated, token); - } else { - append(token); - } - return(translated); - } - - /** - * Handle or Expression - */ - public Object visit(ASTOrExpression node, Object data) { - generateOperatorNode(node, data); - return(null); - } - - - /** - * Handle and expression - */ - public Object visit(ASTAndExpression node, Object data) { - generateOperatorNode(node, data); - return(null); - } - - - /** - * Handle equality - */ - public Object visit(ASTEqualityExpression node, Object data) { - generateOperatorNode(node, data); - return(null); - } - - - /** - * Handle Relational - */ - public Object visit(ASTRelationalExpression node, Object data) { - generateOperatorNode(node, data); - return(null); - } - - - /** - * Handle addition - */ - public Object visit(ASTAddExpression node, Object data) { - generateOperatorNode(node, data); - return(null); - } - - - /** - * Handle multiply - */ - public Object visit(ASTMultiplyExpression node, Object data) { - generateOperatorNode(node, data); - return(null); - } - - - /** - * Choice Expression (ternary operator) - */ - public Object visit(ASTChoiceExpression node, Object data) { - node.children[0].jjtAccept(this, data); - append("?"); //$NON-NLS-1$ - node.children[1].jjtAccept(this, data); - append(":"); //$NON-NLS-1$ - node.children[2].jjtAccept(this,data); - return null; - } - - - /** - * Handle unary - */ - public Object visit(ASTUnaryExpression node, Object data) { - if(JSPELParserConstants.EMPTY == node.firstToken.kind) { - append("((null == "); //$NON-NLS-1$ - node.childrenAccept(this, data); - append(") || ("); //$NON-NLS-1$ - node.childrenAccept(this, data); - append(").isEmpty())"); //$NON-NLS-1$ - } else if(JSPELParserConstants.NOT1 == node.firstToken.kind || JSPELParserConstants.NOT2 == node.firstToken.kind) { - append("(!"); //$NON-NLS-1$ - node.childrenAccept(this, data); - append(")"); //$NON-NLS-1$ - } else if(JSPELParserConstants.MINUS == node.firstToken.kind) { - append("(-"); //$NON-NLS-1$ - node.childrenAccept(this, data); - append(")"); //$NON-NLS-1$ - } else { - node.childrenAccept(this, data); - } - return null; - } - - - /** - * Value node - */ - public Object visit(ASTValue node, Object data) { - if(node.jjtGetNumChildren() >= 2) { - if(node.jjtGetChild(0) instanceof ASTValuePrefix && node.jjtGetChild(1) instanceof ASTValueSuffix) { - ASTValuePrefix prefix = (ASTValuePrefix) node.jjtGetChild(0); - ASTValueSuffix suffix = (ASTValueSuffix) node.jjtGetChild(1); - if(prefix.firstToken.image.equals("pageContext") && suffix.getPropertyNameToken().image.equals("request")) { - append("((HTTPServletRequest)"); - } - } - } - return node.childrenAccept(this, data); - } - - - /** - * Value Prefix - */ - public Object visit(ASTValuePrefix node, Object data) { - // this is a raw identifier. May sure it's an implicit object. - // This is the primary plae where modification is needed to - // support JSF backing beans. - if(null == node.children) { - if(isCompletingObject(node.firstToken.image)) { - append(node.firstToken); - } else { - fCanGenerate = false; - } - return(null); - } - return node.childrenAccept(this, data); - } - - - /** - * Function for testing implicit objects. - * - * @param image - * @return - */ - private boolean isCompletingObject(String image) { - Boolean value = (Boolean)fJSPImplicitObjectMap.get(image); - return null == value ? false : value.booleanValue(); - } - - /** - * Value suffix - */ - public Object visit(ASTValueSuffix node, Object data) { - if(JSPELParserConstants.LBRACKET == node.firstToken.kind) { - fCanGenerate = false; - } else if(null != node.getPropertyNameToken()) { - Token suffix = node.getPropertyNameToken(); - String ucaseName = suffix.image.substring(0, 1).toUpperCase() + suffix.image.substring(1, suffix.image.length()); - - // This is a special case. Note that the type system, no matter how much type information - // we would have wouldn't give us the correct result. We're looking for "pageContext.request" - // here and will add a downcast to (HTTPServletRequest) - - append(node.firstToken); - append("get" + ucaseName + "()", suffix); //$NON-NLS-1$ //$NON-NLS-2$ - - SimpleNode parent = (SimpleNode) node.jjtGetParent(); - if(suffix.image.equals("request") && parent instanceof ASTValue && //$NON-NLS-1$ - parent.jjtGetParent() instanceof ASTUnaryExpression && parent.firstToken.image.equals("pageContext")) { //$NON-NLS-1$ - append(")"); - } - - - } else { - append(node.firstToken); - } - return null; - } - - - /** - * Function invocation - */ - public Object visit(ASTFunctionInvocation node, Object data) { - String functionTranslation = genFunction(node.getFullFunctionName()); - if(null != functionTranslation) - { - append(functionTranslation + "(", node.getFirstToken()); //$NON-NLS-1$ - for(int i = 0; i < node.children.length; i++) { - node.children[i].jjtAccept(this, data); - if( node.children.length - i > 1){ - append(","); //$NON-NLS-1$ - } - } - append(")"); //$NON-NLS-1$ - } - return null; - } - - /** - * Literal - */ - public Object visit(ASTLiteral node, Object data) { - // TODO any further translation needed? - append(node.firstToken); - return null; - } -} diff --git a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/java/jspel/FindFunctionInvocationVisitor.java b/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/java/jspel/FindFunctionInvocationVisitor.java deleted file mode 100644 index e05c5622de..0000000000 --- a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/java/jspel/FindFunctionInvocationVisitor.java +++ /dev/null @@ -1,100 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2005 BEA Systems and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * BEA Systems - initial implementation - * - *******************************************************************************/ -package org.eclipse.jst.jsp.core.internal.java.jspel; - -public class FindFunctionInvocationVisitor implements JSPELParserVisitor { - protected int fCursorPosition; - - public FindFunctionInvocationVisitor(int cursorPosition) - { - fCursorPosition = cursorPosition; - } - - protected boolean isEnclosing(SimpleNode node) { - return(node.firstToken.beginColumn < fCursorPosition && node.lastToken.endColumn >= fCursorPosition); - } - - - protected Object visitEnclosingChild(SimpleNode node, Object data) { - if(null == node.children) - return null; - - for(int i = 0; i < node.children.length; i++) { - if(isEnclosing(node)) - return node.children[i].jjtAccept(this, data); - } - return null; - } - - public Object visit(SimpleNode node, Object data) { - return visitEnclosingChild(node, data); - } - - public Object visit(ASTExpression node, Object data) { - return visitEnclosingChild(node, data); - } - - public Object visit(ASTOrExpression node, Object data) { - return visitEnclosingChild(node, data); - } - - public Object visit(ASTAndExpression node, Object data) { - return visitEnclosingChild(node, data); - } - - public Object visit(ASTEqualityExpression node, Object data) { - return visitEnclosingChild(node, data); - } - - public Object visit(ASTRelationalExpression node, Object data) { - return visitEnclosingChild(node, data); - } - - public Object visit(ASTAddExpression node, Object data) { - return visitEnclosingChild(node, data); - } - - public Object visit(ASTMultiplyExpression node, Object data) { - return visitEnclosingChild(node, data); - } - - public Object visit(ASTChoiceExpression node, Object data) { - return visitEnclosingChild(node, data); - } - - public Object visit(ASTUnaryExpression node, Object data) { - return visitEnclosingChild(node, data); - } - - public Object visit(ASTValue node, Object data) { - return visitEnclosingChild(node, data); - } - - public Object visit(ASTValuePrefix node, Object data) { - return visitEnclosingChild(node, data); - } - - public Object visit(ASTValueSuffix node, Object data) { - return visitEnclosingChild(node, data); - } - - public Object visit(ASTFunctionInvocation node, Object data) { - Object nestedInvocation = visitEnclosingChild(node, data); - if(null != nestedInvocation) - return nestedInvocation; - return node; - } - - public Object visit(ASTLiteral node, Object data) { - return visitEnclosingChild(node, data); - } -} diff --git a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/java/jspel/JJTJSPELParserState.java b/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/java/jspel/JJTJSPELParserState.java deleted file mode 100644 index 6e7436c2c9..0000000000 --- a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/java/jspel/JJTJSPELParserState.java +++ /dev/null @@ -1,134 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2005 BEA Systems and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * BEA Systems - initial implementation - * - *******************************************************************************/ -/* Generated By:JJTree: Do not edit this line. JJTJSPELParserState.java */ - -package org.eclipse.jst.jsp.core.internal.java.jspel; - -class JJTJSPELParserState { - private java.util.Stack nodes; - private java.util.Stack marks; - - private int sp; // number of nodes on stack - private int mk; // current mark - private boolean node_created; - - JJTJSPELParserState() { - nodes = new java.util.Stack(); - marks = new java.util.Stack(); - sp = 0; - mk = 0; - } - - /* Determines whether the current node was actually closed and - pushed. This should only be called in the final user action of a - node scope. */ - boolean nodeCreated() { - return node_created; - } - - /* Call this to reinitialize the node stack. It is called - automatically by the parser's ReInit() method. */ - void reset() { - nodes.removeAllElements(); - marks.removeAllElements(); - sp = 0; - mk = 0; - } - - /* Returns the root node of the AST. It only makes sense to call - this after a successful parse. */ - Node rootNode() { - return (Node)nodes.elementAt(0); - } - - /* Pushes a node on to the stack. */ - void pushNode(Node n) { - nodes.push(n); - ++sp; - } - - /* Returns the node on the top of the stack, and remove it from the - stack. */ - Node popNode() { - if (--sp < mk) { - mk = ((Integer)marks.pop()).intValue(); - } - return (Node)nodes.pop(); - } - - /* Returns the node currently on the top of the stack. */ - Node peekNode() { - return (Node)nodes.peek(); - } - - /* Returns the number of children on the stack in the current node - scope. */ - int nodeArity() { - return sp - mk; - } - - - void clearNodeScope(Node n) { - while (sp > mk) { - popNode(); - } - mk = ((Integer)marks.pop()).intValue(); - } - - - void openNodeScope(Node n) { - marks.push(new Integer(mk)); - mk = sp; - n.jjtOpen(); - } - - - /* A definite node is constructed from a specified number of - children. That number of nodes are popped from the stack and - made the children of the definite node. Then the definite node - is pushed on to the stack. */ - void closeNodeScope(Node n, int num) { - mk = ((Integer)marks.pop()).intValue(); - while (num-- > 0) { - Node c = popNode(); - c.jjtSetParent(n); - n.jjtAddChild(c, num); - } - n.jjtClose(); - pushNode(n); - node_created = true; - } - - - /* A conditional node is constructed if its condition is true. All - the nodes that have been pushed since the node was opened are - made children of the the conditional node, which is then pushed - on to the stack. If the condition is false the node is not - constructed and they are left on the stack. */ - void closeNodeScope(Node n, boolean condition) { - if (condition) { - int a = nodeArity(); - mk = ((Integer)marks.pop()).intValue(); - while (a-- > 0) { - Node c = popNode(); - c.jjtSetParent(n); - n.jjtAddChild(c, a); - } - n.jjtClose(); - pushNode(n); - node_created = true; - } else { - mk = ((Integer)marks.pop()).intValue(); - node_created = false; - } - } -} diff --git a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/java/jspel/JSPEL.jj b/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/java/jspel/JSPEL.jj deleted file mode 100644 index 0e383b4047..0000000000 --- a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/java/jspel/JSPEL.jj +++ /dev/null @@ -1,675 +0,0 @@ -*******************************************************************************
- * Copyright (c) 2005 BEA Systems and others.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- *
- * Contributors:
- * BEA Systems - initial implementation
- *
- *******************************************************************************/
-/*@bgen(jjtree) Generated By:JJTree: Do not edit this line. JSPEL.jj */
-/*@egen*//* I know that haing some of these options on one line is rude but
- * if we don't do that the line number reported from javacc are off
- * which, trust me, is far more annoying. --tcarroll@bea.com
- */
-options {
- JAVA_UNICODE_ESCAPE = false;
- UNICODE_INPUT = true;
- STATIC = false;
- OPTIMIZE_TOKEN_MANAGER = true;
-}
-
-PARSER_BEGIN(JSPELParser)
-
-package org.eclipse.jst.jsp.core.internal.java.jspel;
-
-public class JSPELParser/*@bgen(jjtree)*/implements JSPELParserTreeConstants/*@egen*/ {/*@bgen(jjtree)*/
- protected JJTJSPELParserState jjtree = new JJTJSPELParserState();
-
-/*@egen*/
-
- void jjtreeOpenNodeScope(Node n)
- {
- ((SimpleNode)n).setFirstToken(getToken(1));
- }
-
- void jjtreeCloseNodeScope(Node n)
- {
- ((SimpleNode)n).setLastToken(getToken(0));
- }
-
- public static JSPELParser createParser(java.lang.String input) {
- java.io.StringReader reader = new java.io.StringReader(input);
- return new JSPELParser(reader);
- }
-
- public void ReInit(java.lang.String input) {
- java.io.StringReader reader = new java.io.StringReader(input);
- ReInit(reader);
- }
-
-}
-
-PARSER_END(JSPELParser)
-
-SKIP :
-{
- " "
-| "\t"
-| "\n"
-| "\r"
-}
-
-TOKEN :
-{
-/* Literals */
- < INTEGER_LITERAL: ["0"-"9"] (["0"-"9"])* >
-|
- < FLOATING_POINT_LITERAL:
- (["0"-"9"])+ "." (["0"-"9"])* (<EXPONENT>)?
- | "." (["0"-"9"])+ (<EXPONENT>)?
- | (["0"-"9"])+ <EXPONENT>
- >
-|
- < #EXPONENT: ["e","E"] (["+","-"])? (["0"-"9"])+ >
-|
- < STRING_LITERAL:
- ("\"" ((~["\"","\\"]) | ("\\" ( ["\\","\""] )))* "\"") |
- ("\'" ((~["\'","\\"]) | ("\\" ( ["\\","\'"] )))* "\'")
- >
-|
- < BADLY_ESCAPED_STRING_LITERAL:
- ("\"" (~["\"","\\"])* ("\\" ( ~["\\","\""] ))) |
- ("\'" (~["\'","\\"])* ("\\" ( ~["\\","\'"] )))
- >
-
-/* Reserved Words and Symbols */
-| < TRUE: "true" >
-| < FALSE: "false" >
-| < NULL: "null" >
-| < DOT: "." >
-| < GT1: ">" >
-| < GT2: "gt" >
-| < LT1: "<" >
-| < LT2: "lt" >
-| < EQ1: "==" >
-| < EQ2: "eq" >
-| < LE1: "<=" >
-| < LE2: "le" >
-| < GE1: ">=" >
-| < GE2: "ge" >
-| < NEQ1: "!=" >
-| < NEQ2: "ne" >
-| < LPAREN: "(" >
-| < RPAREN: ")" >
-| < COMMA: "," >
-| < COLON: ":" >
-| < LBRACKET: "[" >
-| < RBRACKET: "]" >
-| < PLUS: "+" >
-| < MINUS: "-" >
-| < MULTIPLY: "*" >
-| < DIVIDE1: "/" >
-| < DIVIDE2: "div" >
-| < MODULUS1: "%" >
-| < MODULUS2: "mod" >
-| < NOT1: "not" >
-| < NOT2: "!" >
-| < AND1: "and" >
-| < AND2: "&&" >
-| < OR1: "or" >
-| < OR2: "||" >
-| < EMPTY: "empty" >
-| < COND: "?" >
-
-/* Identifiers */
-
-| < IDENTIFIER: (<LETTER>|<IMPL_OBJ_START>) (<LETTER>|<DIGIT>)* >
-| < #IMPL_OBJ_START: "#" >
-|
- < #LETTER:
- [
- "$",
- "A"-"Z",
- "_",
- "a"-"z",
- "\u00c0"-"\u00d6",
- "\u00d8"-"\u00f6",
- "\u00f8"-"\u00ff",
- "\u0100"-"\u1fff",
- "\u3040"-"\u318f",
- "\u3300"-"\u337f",
- "\u3400"-"\u3d2d",
- "\u4e00"-"\u9fff",
- "\uf900"-"\ufaff"
- ]
- >
-|
- < #DIGIT:
- [
- "0"-"9",
- "\u0660"-"\u0669",
- "\u06f0"-"\u06f9",
- "\u0966"-"\u096f",
- "\u09e6"-"\u09ef",
- "\u0a66"-"\u0a6f",
- "\u0ae6"-"\u0aef",
- "\u0b66"-"\u0b6f",
- "\u0be7"-"\u0bef",
- "\u0c66"-"\u0c6f",
- "\u0ce6"-"\u0cef",
- "\u0d66"-"\u0d6f",
- "\u0e50"-"\u0e59",
- "\u0ed0"-"\u0ed9",
- "\u1040"-"\u1049"
- ]
- >
-}
-
-ASTExpression Expression() : {/*@bgen(jjtree) Expression */
- ASTExpression jjtn000 = new ASTExpression(JJTEXPRESSION);
- boolean jjtc000 = true;
- jjtree.openNodeScope(jjtn000);
- jjtreeOpenNodeScope(jjtn000);
-/*@egen*/}
-{/*@bgen(jjtree) Expression */
- try {
-/*@egen*/
- (LOOKAHEAD("?") ChoiceExpression() | OrExpression())/*@bgen(jjtree)*/
- {
- jjtree.closeNodeScope(jjtn000, true);
- jjtc000 = false;
- jjtreeCloseNodeScope(jjtn000);
- }
-/*@egen*/ { return jjtn000; }/*@bgen(jjtree)*/
- } catch (Throwable jjte000) {
- if (jjtc000) {
- jjtree.clearNodeScope(jjtn000);
- jjtc000 = false;
- } else {
- jjtree.popNode();
- }
- if (jjte000 instanceof RuntimeException) {
- throw (RuntimeException)jjte000;
- }
- if (jjte000 instanceof ParseException) {
- throw (ParseException)jjte000;
- }
- throw (Error)jjte000;
- } finally {
- if (jjtc000) {
- jjtree.closeNodeScope(jjtn000, true);
- jjtreeCloseNodeScope(jjtn000);
- }
- }
-/*@egen*/
-}
-
-void OrExpression() :
-{/*@bgen(jjtree) #OrExpression(> 1) */
- ASTOrExpression jjtn000 = new ASTOrExpression(JJTOREXPRESSION);
- boolean jjtc000 = true;
- jjtree.openNodeScope(jjtn000);
- jjtreeOpenNodeScope(jjtn000);
-/*@egen*/
- Token t;
-}
-{/*@bgen(jjtree) #OrExpression(> 1) */
- try {
-/*@egen*/
- AndExpression() ((t = <OR1> | t = <OR2>) { jjtn000.addOperatorToken(t); }
- AndExpression())*/*@bgen(jjtree)*/
- } catch (Throwable jjte000) {
- if (jjtc000) {
- jjtree.clearNodeScope(jjtn000);
- jjtc000 = false;
- } else {
- jjtree.popNode();
- }
- if (jjte000 instanceof RuntimeException) {
- throw (RuntimeException)jjte000;
- }
- if (jjte000 instanceof ParseException) {
- throw (ParseException)jjte000;
- }
- throw (Error)jjte000;
- } finally {
- if (jjtc000) {
- jjtree.closeNodeScope(jjtn000, jjtree.nodeArity() > 1);
- jjtreeCloseNodeScope(jjtn000);
- }
- }
-/*@egen*/
-}
-
-void AndExpression() :
-{/*@bgen(jjtree) #AndExpression(> 1) */
- ASTAndExpression jjtn000 = new ASTAndExpression(JJTANDEXPRESSION);
- boolean jjtc000 = true;
- jjtree.openNodeScope(jjtn000);
- jjtreeOpenNodeScope(jjtn000);
-/*@egen*/
- Token t;
-}
-{/*@bgen(jjtree) #AndExpression(> 1) */
- try {
-/*@egen*/
- EqualityExpression() ((t = <AND1> | t = <AND2>) { jjtn000.addOperatorToken(t); }
- EqualityExpression())*/*@bgen(jjtree)*/
- } catch (Throwable jjte000) {
- if (jjtc000) {
- jjtree.clearNodeScope(jjtn000);
- jjtc000 = false;
- } else {
- jjtree.popNode();
- }
- if (jjte000 instanceof RuntimeException) {
- throw (RuntimeException)jjte000;
- }
- if (jjte000 instanceof ParseException) {
- throw (ParseException)jjte000;
- }
- throw (Error)jjte000;
- } finally {
- if (jjtc000) {
- jjtree.closeNodeScope(jjtn000, jjtree.nodeArity() > 1);
- jjtreeCloseNodeScope(jjtn000);
- }
- }
-/*@egen*/
-}
-
-void EqualityExpression() :
-{/*@bgen(jjtree) #EqualityExpression(> 1) */
- ASTEqualityExpression jjtn000 = new ASTEqualityExpression(JJTEQUALITYEXPRESSION);
- boolean jjtc000 = true;
- jjtree.openNodeScope(jjtn000);
- jjtreeOpenNodeScope(jjtn000);
-/*@egen*/
- Token t;
-}
-{/*@bgen(jjtree) #EqualityExpression(> 1) */
- try {
-/*@egen*/
- RelationalExpression()
- ((t = <EQ1> | t = <EQ2> | t = <NEQ1> | t = <NEQ2>) { jjtn000.addOperatorToken(t); }
- RelationalExpression())*/*@bgen(jjtree)*/
- } catch (Throwable jjte000) {
- if (jjtc000) {
- jjtree.clearNodeScope(jjtn000);
- jjtc000 = false;
- } else {
- jjtree.popNode();
- }
- if (jjte000 instanceof RuntimeException) {
- throw (RuntimeException)jjte000;
- }
- if (jjte000 instanceof ParseException) {
- throw (ParseException)jjte000;
- }
- throw (Error)jjte000;
- } finally {
- if (jjtc000) {
- jjtree.closeNodeScope(jjtn000, jjtree.nodeArity() > 1);
- jjtreeCloseNodeScope(jjtn000);
- }
- }
-/*@egen*/
-}
-
-void RelationalExpression() :
-{/*@bgen(jjtree) #RelationalExpression(> 1) */
- ASTRelationalExpression jjtn000 = new ASTRelationalExpression(JJTRELATIONALEXPRESSION);
- boolean jjtc000 = true;
- jjtree.openNodeScope(jjtn000);
- jjtreeOpenNodeScope(jjtn000);
-/*@egen*/
- Token t;
-}
-{/*@bgen(jjtree) #RelationalExpression(> 1) */
- try {
-/*@egen*/
- AddExpression()
- (
- (t = <LT1> | t = <LT2> | t = <GT1> | t = <GT2> | t = <GE1> | t = <GE2> | t = <LE1> | t = <LE2>) { jjtn000.addOperatorToken(t); }
- AddExpression()
- )*/*@bgen(jjtree)*/
- } catch (Throwable jjte000) {
- if (jjtc000) {
- jjtree.clearNodeScope(jjtn000);
- jjtc000 = false;
- } else {
- jjtree.popNode();
- }
- if (jjte000 instanceof RuntimeException) {
- throw (RuntimeException)jjte000;
- }
- if (jjte000 instanceof ParseException) {
- throw (ParseException)jjte000;
- }
- throw (Error)jjte000;
- } finally {
- if (jjtc000) {
- jjtree.closeNodeScope(jjtn000, jjtree.nodeArity() > 1);
- jjtreeCloseNodeScope(jjtn000);
- }
- }
-/*@egen*/
-}
-
-void AddExpression() :
-{/*@bgen(jjtree) #AddExpression(> 1) */
- ASTAddExpression jjtn000 = new ASTAddExpression(JJTADDEXPRESSION);
- boolean jjtc000 = true;
- jjtree.openNodeScope(jjtn000);
- jjtreeOpenNodeScope(jjtn000);
-/*@egen*/
- Token t;
-}
-{/*@bgen(jjtree) #AddExpression(> 1) */
- try {
-/*@egen*/
- MultiplyExpression() ((t = <PLUS> | t = <MINUS>) { jjtn000.addOperatorToken(t); }
- MultiplyExpression())*/*@bgen(jjtree)*/
- } catch (Throwable jjte000) {
- if (jjtc000) {
- jjtree.clearNodeScope(jjtn000);
- jjtc000 = false;
- } else {
- jjtree.popNode();
- }
- if (jjte000 instanceof RuntimeException) {
- throw (RuntimeException)jjte000;
- }
- if (jjte000 instanceof ParseException) {
- throw (ParseException)jjte000;
- }
- throw (Error)jjte000;
- } finally {
- if (jjtc000) {
- jjtree.closeNodeScope(jjtn000, jjtree.nodeArity() > 1);
- jjtreeCloseNodeScope(jjtn000);
- }
- }
-/*@egen*/
-}
-
-void MultiplyExpression() :
-{/*@bgen(jjtree) #MultiplyExpression(> 1) */
- ASTMultiplyExpression jjtn000 = new ASTMultiplyExpression(JJTMULTIPLYEXPRESSION);
- boolean jjtc000 = true;
- jjtree.openNodeScope(jjtn000);
- jjtreeOpenNodeScope(jjtn000);
-/*@egen*/
- Token t;
-}
-{/*@bgen(jjtree) #MultiplyExpression(> 1) */
- try {
-/*@egen*/
- UnaryExpression() (
- ( t = <MULTIPLY> | t = <DIVIDE1> | t = <DIVIDE2> | t = <MODULUS1> | t = <MODULUS2>) { jjtn000.addOperatorToken(t); }
- UnaryExpression()
- )*/*@bgen(jjtree)*/
- } catch (Throwable jjte000) {
- if (jjtc000) {
- jjtree.clearNodeScope(jjtn000);
- jjtc000 = false;
- } else {
- jjtree.popNode();
- }
- if (jjte000 instanceof RuntimeException) {
- throw (RuntimeException)jjte000;
- }
- if (jjte000 instanceof ParseException) {
- throw (ParseException)jjte000;
- }
- throw (Error)jjte000;
- } finally {
- if (jjtc000) {
- jjtree.closeNodeScope(jjtn000, jjtree.nodeArity() > 1);
- jjtreeCloseNodeScope(jjtn000);
- }
- }
-/*@egen*/
-}
-
-void ChoiceExpression() : {/*@bgen(jjtree) ChoiceExpression */
- ASTChoiceExpression jjtn000 = new ASTChoiceExpression(JJTCHOICEEXPRESSION);
- boolean jjtc000 = true;
- jjtree.openNodeScope(jjtn000);
- jjtreeOpenNodeScope(jjtn000);
-/*@egen*/}
-{/*@bgen(jjtree) ChoiceExpression */
- try {
-/*@egen*/
- OrExpression() <COND> OrExpression() <COLON> OrExpression()/*@bgen(jjtree)*/
- } catch (Throwable jjte000) {
- if (jjtc000) {
- jjtree.clearNodeScope(jjtn000);
- jjtc000 = false;
- } else {
- jjtree.popNode();
- }
- if (jjte000 instanceof RuntimeException) {
- throw (RuntimeException)jjte000;
- }
- if (jjte000 instanceof ParseException) {
- throw (ParseException)jjte000;
- }
- throw (Error)jjte000;
- } finally {
- if (jjtc000) {
- jjtree.closeNodeScope(jjtn000, true);
- jjtreeCloseNodeScope(jjtn000);
- }
- }
-/*@egen*/
-}
-
-void UnaryExpression() : {/*@bgen(jjtree) UnaryExpression */
- ASTUnaryExpression jjtn000 = new ASTUnaryExpression(JJTUNARYEXPRESSION);
- boolean jjtc000 = true;
- jjtree.openNodeScope(jjtn000);
- jjtreeOpenNodeScope(jjtn000);
-/*@egen*/}
-{/*@bgen(jjtree) UnaryExpression */
- try {
-/*@egen*/
- ((<NOT1> | <NOT2> | <MINUS> | <EMPTY>) UnaryExpression())
- | Value()/*@bgen(jjtree)*/
- } catch (Throwable jjte000) {
- if (jjtc000) {
- jjtree.clearNodeScope(jjtn000);
- jjtc000 = false;
- } else {
- jjtree.popNode();
- }
- if (jjte000 instanceof RuntimeException) {
- throw (RuntimeException)jjte000;
- }
- if (jjte000 instanceof ParseException) {
- throw (ParseException)jjte000;
- }
- throw (Error)jjte000;
- } finally {
- if (jjtc000) {
- jjtree.closeNodeScope(jjtn000, true);
- jjtreeCloseNodeScope(jjtn000);
- }
- }
-/*@egen*/
-
-}
-
-void Value() : {/*@bgen(jjtree) Value */
- ASTValue jjtn000 = new ASTValue(JJTVALUE);
- boolean jjtc000 = true;
- jjtree.openNodeScope(jjtn000);
- jjtreeOpenNodeScope(jjtn000);
-/*@egen*/}
-{/*@bgen(jjtree) Value */
- try {
-/*@egen*/
- ValuePrefix() (ValueSuffix())*/*@bgen(jjtree)*/
- } catch (Throwable jjte000) {
- if (jjtc000) {
- jjtree.clearNodeScope(jjtn000);
- jjtc000 = false;
- } else {
- jjtree.popNode();
- }
- if (jjte000 instanceof RuntimeException) {
- throw (RuntimeException)jjte000;
- }
- if (jjte000 instanceof ParseException) {
- throw (ParseException)jjte000;
- }
- throw (Error)jjte000;
- } finally {
- if (jjtc000) {
- jjtree.closeNodeScope(jjtn000, true);
- jjtreeCloseNodeScope(jjtn000);
- }
- }
-/*@egen*/
-}
-
-void ValuePrefix() : {/*@bgen(jjtree) ValuePrefix */
- ASTValuePrefix jjtn000 = new ASTValuePrefix(JJTVALUEPREFIX);
- boolean jjtc000 = true;
- jjtree.openNodeScope(jjtn000);
- jjtreeOpenNodeScope(jjtn000);
-/*@egen*/}
-{/*@bgen(jjtree) ValuePrefix */
- try {
-/*@egen*/
- Literal() | (<LPAREN> Expression() <RPAREN>) | LOOKAHEAD(3) FunctionInvocation() | <IDENTIFIER>/*@bgen(jjtree)*/
- } catch (Throwable jjte000) {
- if (jjtc000) {
- jjtree.clearNodeScope(jjtn000);
- jjtc000 = false;
- } else {
- jjtree.popNode();
- }
- if (jjte000 instanceof RuntimeException) {
- throw (RuntimeException)jjte000;
- }
- if (jjte000 instanceof ParseException) {
- throw (ParseException)jjte000;
- }
- throw (Error)jjte000;
- } finally {
- if (jjtc000) {
- jjtree.closeNodeScope(jjtn000, true);
- jjtreeCloseNodeScope(jjtn000);
- }
- }
-/*@egen*/
-}
-
-void ValueSuffix() :
-{/*@bgen(jjtree) ValueSuffix */
- ASTValueSuffix jjtn000 = new ASTValueSuffix(JJTVALUESUFFIX);
- boolean jjtc000 = true;
- jjtree.openNodeScope(jjtn000);
- jjtreeOpenNodeScope(jjtn000);
-/*@egen*/
- Token t = null;
-}
-{/*@bgen(jjtree) ValueSuffix */
- try {
-/*@egen*/
- (<DOT> (t = <IDENTIFIER>)?)/*@bgen(jjtree)*/
- {
- jjtree.closeNodeScope(jjtn000, true);
- jjtc000 = false;
- jjtreeCloseNodeScope(jjtn000);
- }
-/*@egen*/ { jjtn000.setPropertyNameToken(t); }
- | (<LBRACKET> Expression() <RBRACKET>)/*@bgen(jjtree)*/
- } catch (Throwable jjte000) {
- if (jjtc000) {
- jjtree.clearNodeScope(jjtn000);
- jjtc000 = false;
- } else {
- jjtree.popNode();
- }
- if (jjte000 instanceof RuntimeException) {
- throw (RuntimeException)jjte000;
- }
- if (jjte000 instanceof ParseException) {
- throw (ParseException)jjte000;
- }
- throw (Error)jjte000;
- } finally {
- if (jjtc000) {
- jjtree.closeNodeScope(jjtn000, true);
- jjtreeCloseNodeScope(jjtn000);
- }
- }
-/*@egen*/
-}
-
-void FunctionInvocation() :
-{/*@bgen(jjtree) FunctionInvocation */
- ASTFunctionInvocation jjtn000 = new ASTFunctionInvocation(JJTFUNCTIONINVOCATION);
- boolean jjtc000 = true;
- jjtree.openNodeScope(jjtn000);
- jjtreeOpenNodeScope(jjtn000);
-/*@egen*/
- Token prefix = null, name = null;
-}
-{/*@bgen(jjtree) FunctionInvocation */
- try {
-/*@egen*/
- (prefix = <IDENTIFIER> <COLON>) { jjtn000.setFullFunctionName(prefix.image + ":"); }
- (name = <IDENTIFIER>)? {
- if(null != prefix && null != name)
- jjtn000.setFullFunctionName(prefix.image + ":" + (null == name ? "" : name.image));
- else if(null != name)
- jjtn000.setFullFunctionName(name.image);
- }
- (<LPAREN> Expression() (<COMMA> Expression())* try { (<RPAREN>) } catch (Exception e) {} )?/*@bgen(jjtree)*/
- } catch (Throwable jjte000) {
- if (jjtc000) {
- jjtree.clearNodeScope(jjtn000);
- jjtc000 = false;
- } else {
- jjtree.popNode();
- }
- if (jjte000 instanceof RuntimeException) {
- throw (RuntimeException)jjte000;
- }
- if (jjte000 instanceof ParseException) {
- throw (ParseException)jjte000;
- }
- throw (Error)jjte000;
- } finally {
- if (jjtc000) {
- jjtree.closeNodeScope(jjtn000, true);
- jjtreeCloseNodeScope(jjtn000);
- }
- }
-/*@egen*/
-}
-
-void Literal() : {/*@bgen(jjtree) Literal */
- ASTLiteral jjtn000 = new ASTLiteral(JJTLITERAL);
- boolean jjtc000 = true;
- jjtree.openNodeScope(jjtn000);
- jjtreeOpenNodeScope(jjtn000);
-/*@egen*/}
-{/*@bgen(jjtree) Literal */
- try {
-/*@egen*/
- <TRUE> | <FALSE> | <INTEGER_LITERAL> | <FLOATING_POINT_LITERAL> | <STRING_LITERAL> | <NULL>/*@bgen(jjtree)*/
- } finally {
- if (jjtc000) {
- jjtree.closeNodeScope(jjtn000, true);
- jjtreeCloseNodeScope(jjtn000);
- }
- }
-/*@egen*/
-}
diff --git a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/java/jspel/JSPEL.jjt b/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/java/jspel/JSPEL.jjt deleted file mode 100644 index 9fd40d9242..0000000000 --- a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/java/jspel/JSPEL.jjt +++ /dev/null @@ -1,281 +0,0 @@ -*******************************************************************************
- * Copyright (c) 2005 BEA Systems and others.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- *
- * Contributors:
- * BEA Systems - initial implementation
- *
- *******************************************************************************/
-/* I know that having some of these options on one line is rude but
- * if we don't do that the line number reported from javacc are off
- * which, trust me, is far more annoying. --tcarroll@bea.com
- */
-options {
- JAVA_UNICODE_ESCAPE = false;
- UNICODE_INPUT = true;
- STATIC = false;
- OPTIMIZE_TOKEN_MANAGER = true; MULTI = true; VISITOR = true; NODE_PACKAGE = "org.eclipse.jst.jsp.core.internal.java.jspel"; NODE_SCOPE_HOOK = true;
-}
-
-PARSER_BEGIN(JSPELParser)
-
-package org.eclipse.jst.jsp.core.internal.java.jspel;
-
-public class JSPELParser {
-
- void jjtreeOpenNodeScope(Node n)
- {
- ((SimpleNode)n).setFirstToken(getToken(1));
- }
-
- void jjtreeCloseNodeScope(Node n)
- {
- ((SimpleNode)n).setLastToken(getToken(0));
- }
-
- public static JSPELParser createParser(java.lang.String input) {
- java.io.StringReader reader = new java.io.StringReader(input);
- return new JSPELParser(reader);
- }
-
- public void ReInit(java.lang.String input) {
- java.io.StringReader reader = new java.io.StringReader(input);
- ReInit(reader);
- }
-
-}
-
-PARSER_END(JSPELParser)
-
-SKIP :
-{
- " "
-| "\t"
-| "\n"
-| "\r"
-}
-
-TOKEN :
-{
-/* Literals */
- < INTEGER_LITERAL: ["0"-"9"] (["0"-"9"])* >
-|
- < FLOATING_POINT_LITERAL:
- (["0"-"9"])+ "." (["0"-"9"])* (<EXPONENT>)?
- | "." (["0"-"9"])+ (<EXPONENT>)?
- | (["0"-"9"])+ <EXPONENT>
- >
-|
- < #EXPONENT: ["e","E"] (["+","-"])? (["0"-"9"])+ >
-|
- < STRING_LITERAL:
- ("\"" ((~["\"","\\"]) | ("\\" ( ["\\","\""] )))* "\"") |
- ("\'" ((~["\'","\\"]) | ("\\" ( ["\\","\'"] )))* "\'")
- >
-|
- < BADLY_ESCAPED_STRING_LITERAL:
- ("\"" (~["\"","\\"])* ("\\" ( ~["\\","\""] ))) |
- ("\'" (~["\'","\\"])* ("\\" ( ~["\\","\'"] )))
- >
-
-/* Reserved Words and Symbols */
-| < TRUE: "true" >
-| < FALSE: "false" >
-| < NULL: "null" >
-| < DOT: "." >
-| < GT1: ">" >
-| < GT2: "gt" >
-| < LT1: "<" >
-| < LT2: "lt" >
-| < EQ1: "==" >
-| < EQ2: "eq" >
-| < LE1: "<=" >
-| < LE2: "le" >
-| < GE1: ">=" >
-| < GE2: "ge" >
-| < NEQ1: "!=" >
-| < NEQ2: "ne" >
-| < LPAREN: "(" >
-| < RPAREN: ")" >
-| < COMMA: "," >
-| < COLON: ":" >
-| < LBRACKET: "[" >
-| < RBRACKET: "]" >
-| < PLUS: "+" >
-| < MINUS: "-" >
-| < MULTIPLY: "*" >
-| < DIVIDE1: "/" >
-| < DIVIDE2: "div" >
-| < MODULUS1: "%" >
-| < MODULUS2: "mod" >
-| < NOT1: "not" >
-| < NOT2: "!" >
-| < AND1: "and" >
-| < AND2: "&&" >
-| < OR1: "or" >
-| < OR2: "||" >
-| < EMPTY: "empty" >
-| < COND: "?" >
-
-/* Identifiers */
-
-| < IDENTIFIER: (<LETTER>|<IMPL_OBJ_START>) (<LETTER>|<DIGIT>)* >
-| < #IMPL_OBJ_START: "#" >
-|
- < #LETTER:
- [
- "\u0024",
- "\u0041"-"\u005a",
- "\u005f",
- "\u0061"-"\u007a",
- "\u00c0"-"\u00d6",
- "\u00d8"-"\u00f6",
- "\u00f8"-"\u00ff",
- "\u0100"-"\u1fff",
- "\u3040"-"\u318f",
- "\u3300"-"\u337f",
- "\u3400"-"\u3d2d",
- "\u4e00"-"\u9fff",
- "\uf900"-"\ufaff"
- ]
- >
-|
- < #DIGIT:
- [
- "\u0030"-"\u0039",
- "\u0660"-"\u0669",
- "\u06f0"-"\u06f9",
- "\u0966"-"\u096f",
- "\u09e6"-"\u09ef",
- "\u0a66"-"\u0a6f",
- "\u0ae6"-"\u0aef",
- "\u0b66"-"\u0b6f",
- "\u0be7"-"\u0bef",
- "\u0c66"-"\u0c6f",
- "\u0ce6"-"\u0cef",
- "\u0d66"-"\u0d6f",
- "\u0e50"-"\u0e59",
- "\u0ed0"-"\u0ed9",
- "\u1040"-"\u1049"
- ]
- >
-}
-
-ASTExpression Expression() : {}
-{
- (LOOKAHEAD("?") ChoiceExpression() | OrExpression()) { return jjtThis; }
-}
-
-void OrExpression() #OrExpression(>1) :
-{
- Token t;
-}
-{
- AndExpression() ((t = <OR1> | t = <OR2>) { jjtThis.addOperatorToken(t); }
- AndExpression())*
-}
-
-void AndExpression() #AndExpression(>1) :
-{
- Token t;
-}
-{
- EqualityExpression() ((t = <AND1> | t = <AND2>) { jjtThis.addOperatorToken(t); }
- EqualityExpression())*
-}
-
-void EqualityExpression() #EqualityExpression(>1) :
-{
- Token t;
-}
-{
- RelationalExpression()
- ((t = <EQ1> | t = <EQ2> | t = <NEQ1> | t = <NEQ2>) { jjtThis.addOperatorToken(t); }
- RelationalExpression())*
-}
-
-void RelationalExpression() #RelationalExpression(>1) :
-{
- Token t;
-}
-{
- AddExpression()
- (
- (t = <LT1> | t = <LT2> | t = <GT1> | t = <GT2> | t = <GE1> | t = <GE2> | t = <LE1> | t = <LE2>) { jjtThis.addOperatorToken(t); }
- AddExpression()
- )*
-}
-
-void AddExpression() #AddExpression(>1) :
-{
- Token t;
-}
-{
- MultiplyExpression() ((t = <PLUS> | t = <MINUS>) { jjtThis.addOperatorToken(t); }
- MultiplyExpression())*
-}
-
-void MultiplyExpression() #MultiplyExpression(>1) :
-{
- Token t;
-}
-{
- UnaryExpression() (
- ( t = <MULTIPLY> | t = <DIVIDE1> | t = <DIVIDE2> | t = <MODULUS1> | t = <MODULUS2>) { jjtThis.addOperatorToken(t); }
- UnaryExpression()
- )*
-}
-
-void ChoiceExpression() : {}
-{
- OrExpression() <COND> OrExpression() <COLON> OrExpression()
-}
-
-void UnaryExpression() : {}
-{
- ((<NOT1> | <NOT2> | <MINUS> | <EMPTY>) UnaryExpression())
- | Value()
-
-}
-
-void Value() : {}
-{
- ValuePrefix() (ValueSuffix())*
-}
-
-void ValuePrefix() : {}
-{
- Literal() | (<LPAREN> Expression() <RPAREN>) | LOOKAHEAD(3) FunctionInvocation() | <IDENTIFIER>
-}
-
-void ValueSuffix() :
-{
- Token t = null;
-}
-{
- (<DOT> (t = <IDENTIFIER>)?) { jjtThis.setPropertyNameToken(t); }
- | (<LBRACKET> Expression() <RBRACKET>)
-}
-
-void FunctionInvocation() :
-{
- Token prefix = null, name = null;
-}
-{
- (prefix = <IDENTIFIER> <COLON>) { jjtThis.setFullFunctionName(prefix.image + ":"); }
- (name = <IDENTIFIER>)? {
- if(null != prefix && null != name)
- jjtThis.setFullFunctionName(prefix.image + ":" + (null == name ? "" : name.image));
- else if(null != name)
- jjtThis.setFullFunctionName(name.image);
- }
- (<LPAREN> Expression() (<COMMA> Expression())* try { (<RPAREN>) } catch (Exception e) {} )?
-}
-
-void Literal() : {}
-{
- <TRUE> | <FALSE> | <INTEGER_LITERAL> | <FLOATING_POINT_LITERAL> | <STRING_LITERAL> | <NULL>
-}
diff --git a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/java/jspel/JSPELParser.java b/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/java/jspel/JSPELParser.java deleted file mode 100644 index 5c01bae7fd..0000000000 --- a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/java/jspel/JSPELParser.java +++ /dev/null @@ -1,1158 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2005 BEA Systems and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * BEA Systems - initial implementation - * - *******************************************************************************/ -/* Generated By:JJTree&JavaCC: Do not edit this line. JSPELParser.java */ -package org.eclipse.jst.jsp.core.internal.java.jspel; - -public class JSPELParser/*@bgen(jjtree)*/implements JSPELParserTreeConstants, JSPELParserConstants {/*@bgen(jjtree)*/ - protected JJTJSPELParserState jjtree = new JJTJSPELParserState(); - void jjtreeOpenNodeScope(Node n) - { - ((SimpleNode)n).setFirstToken(getToken(1)); - } - - void jjtreeCloseNodeScope(Node n) - { - ((SimpleNode)n).setLastToken(getToken(0)); - } - - public static JSPELParser createParser(java.lang.String input) { - java.io.StringReader reader = new java.io.StringReader(input); - return new JSPELParser(reader); - } - - public void ReInit(java.lang.String input) { - java.io.StringReader reader = new java.io.StringReader(input); - ReInit(reader); - } - - final public ASTExpression Expression() throws ParseException { - /*@bgen(jjtree) Expression */ - ASTExpression jjtn000 = new ASTExpression(JJTEXPRESSION); - boolean jjtc000 = true; - jjtree.openNodeScope(jjtn000); - jjtreeOpenNodeScope(jjtn000); - try { - if (jj_2_1(2147483647)) { - ChoiceExpression(); - } else { - switch ((jj_ntk==-1)?jj_ntk():jj_ntk) { - case INTEGER_LITERAL: - case FLOATING_POINT_LITERAL: - case STRING_LITERAL: - case TRUE: - case FALSE: - case NULL: - case LPAREN: - case MINUS: - case NOT1: - case NOT2: - case EMPTY: - case IDENTIFIER: - OrExpression(); - break; - default: - jj_la1[0] = jj_gen; - jj_consume_token(-1); - throw new ParseException(); - } - } - jjtree.closeNodeScope(jjtn000, true); - jjtc000 = false; - jjtreeCloseNodeScope(jjtn000); - {if (true) return jjtn000;} - } catch (Throwable jjte000) { - if (jjtc000) { - jjtree.clearNodeScope(jjtn000); - jjtc000 = false; - } else { - jjtree.popNode(); - } - if (jjte000 instanceof RuntimeException) { - {if (true) throw (RuntimeException)jjte000;} - } - if (jjte000 instanceof ParseException) { - {if (true) throw (ParseException)jjte000;} - } - {if (true) throw (Error)jjte000;} - } finally { - if (jjtc000) { - jjtree.closeNodeScope(jjtn000, true); - jjtreeCloseNodeScope(jjtn000); - } - } - throw new Error("Missing return statement in function"); - } - - final public void OrExpression() throws ParseException { - /*@bgen(jjtree) #OrExpression(> 1) */ - ASTOrExpression jjtn000 = new ASTOrExpression(JJTOREXPRESSION); - boolean jjtc000 = true; - jjtree.openNodeScope(jjtn000); - jjtreeOpenNodeScope(jjtn000);Token t; - try { - AndExpression(); - label_1: - while (true) { - switch ((jj_ntk==-1)?jj_ntk():jj_ntk) { - case OR1: - case OR2: - - break; - default: - jj_la1[1] = jj_gen; - break label_1; - } - switch ((jj_ntk==-1)?jj_ntk():jj_ntk) { - case OR1: - t = jj_consume_token(OR1); - break; - case OR2: - t = jj_consume_token(OR2); - break; - default: - jj_la1[2] = jj_gen; - jj_consume_token(-1); - throw new ParseException(); - } - jjtn000.addOperatorToken(t); - AndExpression(); - } - } catch (Throwable jjte000) { - if (jjtc000) { - jjtree.clearNodeScope(jjtn000); - jjtc000 = false; - } else { - jjtree.popNode(); - } - if (jjte000 instanceof RuntimeException) { - {if (true) throw (RuntimeException)jjte000;} - } - if (jjte000 instanceof ParseException) { - {if (true) throw (ParseException)jjte000;} - } - {if (true) throw (Error)jjte000;} - } finally { - if (jjtc000) { - jjtree.closeNodeScope(jjtn000, jjtree.nodeArity() > 1); - jjtreeCloseNodeScope(jjtn000); - } - } - } - - final public void AndExpression() throws ParseException { - /*@bgen(jjtree) #AndExpression(> 1) */ - ASTAndExpression jjtn000 = new ASTAndExpression(JJTANDEXPRESSION); - boolean jjtc000 = true; - jjtree.openNodeScope(jjtn000); - jjtreeOpenNodeScope(jjtn000);Token t; - try { - EqualityExpression(); - label_2: - while (true) { - switch ((jj_ntk==-1)?jj_ntk():jj_ntk) { - case AND1: - case AND2: - - break; - default: - jj_la1[3] = jj_gen; - break label_2; - } - switch ((jj_ntk==-1)?jj_ntk():jj_ntk) { - case AND1: - t = jj_consume_token(AND1); - break; - case AND2: - t = jj_consume_token(AND2); - break; - default: - jj_la1[4] = jj_gen; - jj_consume_token(-1); - throw new ParseException(); - } - jjtn000.addOperatorToken(t); - EqualityExpression(); - } - } catch (Throwable jjte000) { - if (jjtc000) { - jjtree.clearNodeScope(jjtn000); - jjtc000 = false; - } else { - jjtree.popNode(); - } - if (jjte000 instanceof RuntimeException) { - {if (true) throw (RuntimeException)jjte000;} - } - if (jjte000 instanceof ParseException) { - {if (true) throw (ParseException)jjte000;} - } - {if (true) throw (Error)jjte000;} - } finally { - if (jjtc000) { - jjtree.closeNodeScope(jjtn000, jjtree.nodeArity() > 1); - jjtreeCloseNodeScope(jjtn000); - } - } - } - - final public void EqualityExpression() throws ParseException { - /*@bgen(jjtree) #EqualityExpression(> 1) */ - ASTEqualityExpression jjtn000 = new ASTEqualityExpression(JJTEQUALITYEXPRESSION); - boolean jjtc000 = true; - jjtree.openNodeScope(jjtn000); - jjtreeOpenNodeScope(jjtn000);Token t; - try { - RelationalExpression(); - label_3: - while (true) { - switch ((jj_ntk==-1)?jj_ntk():jj_ntk) { - case EQ1: - case EQ2: - case NEQ1: - case NEQ2: - - break; - default: - jj_la1[5] = jj_gen; - break label_3; - } - switch ((jj_ntk==-1)?jj_ntk():jj_ntk) { - case EQ1: - t = jj_consume_token(EQ1); - break; - case EQ2: - t = jj_consume_token(EQ2); - break; - case NEQ1: - t = jj_consume_token(NEQ1); - break; - case NEQ2: - t = jj_consume_token(NEQ2); - break; - default: - jj_la1[6] = jj_gen; - jj_consume_token(-1); - throw new ParseException(); - } - jjtn000.addOperatorToken(t); - RelationalExpression(); - } - } catch (Throwable jjte000) { - if (jjtc000) { - jjtree.clearNodeScope(jjtn000); - jjtc000 = false; - } else { - jjtree.popNode(); - } - if (jjte000 instanceof RuntimeException) { - {if (true) throw (RuntimeException)jjte000;} - } - if (jjte000 instanceof ParseException) { - {if (true) throw (ParseException)jjte000;} - } - {if (true) throw (Error)jjte000;} - } finally { - if (jjtc000) { - jjtree.closeNodeScope(jjtn000, jjtree.nodeArity() > 1); - jjtreeCloseNodeScope(jjtn000); - } - } - } - - final public void RelationalExpression() throws ParseException { - /*@bgen(jjtree) #RelationalExpression(> 1) */ - ASTRelationalExpression jjtn000 = new ASTRelationalExpression(JJTRELATIONALEXPRESSION); - boolean jjtc000 = true; - jjtree.openNodeScope(jjtn000); - jjtreeOpenNodeScope(jjtn000);Token t; - try { - AddExpression(); - label_4: - while (true) { - switch ((jj_ntk==-1)?jj_ntk():jj_ntk) { - case GT1: - case GT2: - case LT1: - case LT2: - case LE1: - case LE2: - case GE1: - case GE2: - - break; - default: - jj_la1[7] = jj_gen; - break label_4; - } - switch ((jj_ntk==-1)?jj_ntk():jj_ntk) { - case LT1: - t = jj_consume_token(LT1); - break; - case LT2: - t = jj_consume_token(LT2); - break; - case GT1: - t = jj_consume_token(GT1); - break; - case GT2: - t = jj_consume_token(GT2); - break; - case GE1: - t = jj_consume_token(GE1); - break; - case GE2: - t = jj_consume_token(GE2); - break; - case LE1: - t = jj_consume_token(LE1); - break; - case LE2: - t = jj_consume_token(LE2); - break; - default: - jj_la1[8] = jj_gen; - jj_consume_token(-1); - throw new ParseException(); - } - jjtn000.addOperatorToken(t); - AddExpression(); - } - } catch (Throwable jjte000) { - if (jjtc000) { - jjtree.clearNodeScope(jjtn000); - jjtc000 = false; - } else { - jjtree.popNode(); - } - if (jjte000 instanceof RuntimeException) { - {if (true) throw (RuntimeException)jjte000;} - } - if (jjte000 instanceof ParseException) { - {if (true) throw (ParseException)jjte000;} - } - {if (true) throw (Error)jjte000;} - } finally { - if (jjtc000) { - jjtree.closeNodeScope(jjtn000, jjtree.nodeArity() > 1); - jjtreeCloseNodeScope(jjtn000); - } - } - } - - final public void AddExpression() throws ParseException { - /*@bgen(jjtree) #AddExpression(> 1) */ - ASTAddExpression jjtn000 = new ASTAddExpression(JJTADDEXPRESSION); - boolean jjtc000 = true; - jjtree.openNodeScope(jjtn000); - jjtreeOpenNodeScope(jjtn000);Token t; - try { - MultiplyExpression(); - label_5: - while (true) { - switch ((jj_ntk==-1)?jj_ntk():jj_ntk) { - case PLUS: - case MINUS: - - break; - default: - jj_la1[9] = jj_gen; - break label_5; - } - switch ((jj_ntk==-1)?jj_ntk():jj_ntk) { - case PLUS: - t = jj_consume_token(PLUS); - break; - case MINUS: - t = jj_consume_token(MINUS); - break; - default: - jj_la1[10] = jj_gen; - jj_consume_token(-1); - throw new ParseException(); - } - jjtn000.addOperatorToken(t); - MultiplyExpression(); - } - } catch (Throwable jjte000) { - if (jjtc000) { - jjtree.clearNodeScope(jjtn000); - jjtc000 = false; - } else { - jjtree.popNode(); - } - if (jjte000 instanceof RuntimeException) { - {if (true) throw (RuntimeException)jjte000;} - } - if (jjte000 instanceof ParseException) { - {if (true) throw (ParseException)jjte000;} - } - {if (true) throw (Error)jjte000;} - } finally { - if (jjtc000) { - jjtree.closeNodeScope(jjtn000, jjtree.nodeArity() > 1); - jjtreeCloseNodeScope(jjtn000); - } - } - } - - final public void MultiplyExpression() throws ParseException { - /*@bgen(jjtree) #MultiplyExpression(> 1) */ - ASTMultiplyExpression jjtn000 = new ASTMultiplyExpression(JJTMULTIPLYEXPRESSION); - boolean jjtc000 = true; - jjtree.openNodeScope(jjtn000); - jjtreeOpenNodeScope(jjtn000);Token t; - try { - UnaryExpression(); - label_6: - while (true) { - switch ((jj_ntk==-1)?jj_ntk():jj_ntk) { - case MULTIPLY: - case DIVIDE1: - case DIVIDE2: - case MODULUS1: - case MODULUS2: - - break; - default: - jj_la1[11] = jj_gen; - break label_6; - } - switch ((jj_ntk==-1)?jj_ntk():jj_ntk) { - case MULTIPLY: - t = jj_consume_token(MULTIPLY); - break; - case DIVIDE1: - t = jj_consume_token(DIVIDE1); - break; - case DIVIDE2: - t = jj_consume_token(DIVIDE2); - break; - case MODULUS1: - t = jj_consume_token(MODULUS1); - break; - case MODULUS2: - t = jj_consume_token(MODULUS2); - break; - default: - jj_la1[12] = jj_gen; - jj_consume_token(-1); - throw new ParseException(); - } - jjtn000.addOperatorToken(t); - UnaryExpression(); - } - } catch (Throwable jjte000) { - if (jjtc000) { - jjtree.clearNodeScope(jjtn000); - jjtc000 = false; - } else { - jjtree.popNode(); - } - if (jjte000 instanceof RuntimeException) { - {if (true) throw (RuntimeException)jjte000;} - } - if (jjte000 instanceof ParseException) { - {if (true) throw (ParseException)jjte000;} - } - {if (true) throw (Error)jjte000;} - } finally { - if (jjtc000) { - jjtree.closeNodeScope(jjtn000, jjtree.nodeArity() > 1); - jjtreeCloseNodeScope(jjtn000); - } - } - } - - final public void ChoiceExpression() throws ParseException { - /*@bgen(jjtree) ChoiceExpression */ - ASTChoiceExpression jjtn000 = new ASTChoiceExpression(JJTCHOICEEXPRESSION); - boolean jjtc000 = true; - jjtree.openNodeScope(jjtn000); - jjtreeOpenNodeScope(jjtn000); - try { - OrExpression(); - jj_consume_token(COND); - OrExpression(); - jj_consume_token(COLON); - OrExpression(); - } catch (Throwable jjte000) { - if (jjtc000) { - jjtree.clearNodeScope(jjtn000); - jjtc000 = false; - } else { - jjtree.popNode(); - } - if (jjte000 instanceof RuntimeException) { - {if (true) throw (RuntimeException)jjte000;} - } - if (jjte000 instanceof ParseException) { - {if (true) throw (ParseException)jjte000;} - } - {if (true) throw (Error)jjte000;} - } finally { - if (jjtc000) { - jjtree.closeNodeScope(jjtn000, true); - jjtreeCloseNodeScope(jjtn000); - } - } - } - - final public void UnaryExpression() throws ParseException { - /*@bgen(jjtree) UnaryExpression */ - ASTUnaryExpression jjtn000 = new ASTUnaryExpression(JJTUNARYEXPRESSION); - boolean jjtc000 = true; - jjtree.openNodeScope(jjtn000); - jjtreeOpenNodeScope(jjtn000); - try { - switch ((jj_ntk==-1)?jj_ntk():jj_ntk) { - case MINUS: - case NOT1: - case NOT2: - case EMPTY: - switch ((jj_ntk==-1)?jj_ntk():jj_ntk) { - case NOT1: - jj_consume_token(NOT1); - break; - case NOT2: - jj_consume_token(NOT2); - break; - case MINUS: - jj_consume_token(MINUS); - break; - case EMPTY: - jj_consume_token(EMPTY); - break; - default: - jj_la1[13] = jj_gen; - jj_consume_token(-1); - throw new ParseException(); - } - UnaryExpression(); - break; - case INTEGER_LITERAL: - case FLOATING_POINT_LITERAL: - case STRING_LITERAL: - case TRUE: - case FALSE: - case NULL: - case LPAREN: - case IDENTIFIER: - Value(); - break; - default: - jj_la1[14] = jj_gen; - jj_consume_token(-1); - throw new ParseException(); - } - } catch (Throwable jjte000) { - if (jjtc000) { - jjtree.clearNodeScope(jjtn000); - jjtc000 = false; - } else { - jjtree.popNode(); - } - if (jjte000 instanceof RuntimeException) { - {if (true) throw (RuntimeException)jjte000;} - } - if (jjte000 instanceof ParseException) { - {if (true) throw (ParseException)jjte000;} - } - {if (true) throw (Error)jjte000;} - } finally { - if (jjtc000) { - jjtree.closeNodeScope(jjtn000, true); - jjtreeCloseNodeScope(jjtn000); - } - } - } - - final public void Value() throws ParseException { - /*@bgen(jjtree) Value */ - ASTValue jjtn000 = new ASTValue(JJTVALUE); - boolean jjtc000 = true; - jjtree.openNodeScope(jjtn000); - jjtreeOpenNodeScope(jjtn000); - try { - ValuePrefix(); - label_7: - while (true) { - switch ((jj_ntk==-1)?jj_ntk():jj_ntk) { - case DOT: - case LBRACKET: - - break; - default: - jj_la1[15] = jj_gen; - break label_7; - } - ValueSuffix(); - } - } catch (Throwable jjte000) { - if (jjtc000) { - jjtree.clearNodeScope(jjtn000); - jjtc000 = false; - } else { - jjtree.popNode(); - } - if (jjte000 instanceof RuntimeException) { - {if (true) throw (RuntimeException)jjte000;} - } - if (jjte000 instanceof ParseException) { - {if (true) throw (ParseException)jjte000;} - } - {if (true) throw (Error)jjte000;} - } finally { - if (jjtc000) { - jjtree.closeNodeScope(jjtn000, true); - jjtreeCloseNodeScope(jjtn000); - } - } - } - - final public void ValuePrefix() throws ParseException { - /*@bgen(jjtree) ValuePrefix */ - ASTValuePrefix jjtn000 = new ASTValuePrefix(JJTVALUEPREFIX); - boolean jjtc000 = true; - jjtree.openNodeScope(jjtn000); - jjtreeOpenNodeScope(jjtn000); - try { - switch ((jj_ntk==-1)?jj_ntk():jj_ntk) { - case INTEGER_LITERAL: - case FLOATING_POINT_LITERAL: - case STRING_LITERAL: - case TRUE: - case FALSE: - case NULL: - Literal(); - break; - case LPAREN: - jj_consume_token(LPAREN); - Expression(); - jj_consume_token(RPAREN); - break; - default: - jj_la1[16] = jj_gen; - if (jj_2_2(3)) { - FunctionInvocation(); - } else { - switch ((jj_ntk==-1)?jj_ntk():jj_ntk) { - case IDENTIFIER: - jj_consume_token(IDENTIFIER); - break; - default: - jj_la1[17] = jj_gen; - jj_consume_token(-1); - throw new ParseException(); - } - } - } - } catch (Throwable jjte000) { - if (jjtc000) { - jjtree.clearNodeScope(jjtn000); - jjtc000 = false; - } else { - jjtree.popNode(); - } - if (jjte000 instanceof RuntimeException) { - {if (true) throw (RuntimeException)jjte000;} - } - if (jjte000 instanceof ParseException) { - {if (true) throw (ParseException)jjte000;} - } - {if (true) throw (Error)jjte000;} - } finally { - if (jjtc000) { - jjtree.closeNodeScope(jjtn000, true); - jjtreeCloseNodeScope(jjtn000); - } - } - } - - final public void ValueSuffix() throws ParseException { - /*@bgen(jjtree) ValueSuffix */ - ASTValueSuffix jjtn000 = new ASTValueSuffix(JJTVALUESUFFIX); - boolean jjtc000 = true; - jjtree.openNodeScope(jjtn000); - jjtreeOpenNodeScope(jjtn000);Token t = null; - try { - switch ((jj_ntk==-1)?jj_ntk():jj_ntk) { - case DOT: - jj_consume_token(DOT); - switch ((jj_ntk==-1)?jj_ntk():jj_ntk) { - case IDENTIFIER: - t = jj_consume_token(IDENTIFIER); - break; - default: - jj_la1[18] = jj_gen; - - } - jjtree.closeNodeScope(jjtn000, true); - jjtc000 = false; - jjtreeCloseNodeScope(jjtn000); - jjtn000.setPropertyNameToken(t); - break; - case LBRACKET: - jj_consume_token(LBRACKET); - Expression(); - jj_consume_token(RBRACKET); - break; - default: - jj_la1[19] = jj_gen; - jj_consume_token(-1); - throw new ParseException(); - } - } catch (Throwable jjte000) { - if (jjtc000) { - jjtree.clearNodeScope(jjtn000); - jjtc000 = false; - } else { - jjtree.popNode(); - } - if (jjte000 instanceof RuntimeException) { - {if (true) throw (RuntimeException)jjte000;} - } - if (jjte000 instanceof ParseException) { - {if (true) throw (ParseException)jjte000;} - } - {if (true) throw (Error)jjte000;} - } finally { - if (jjtc000) { - jjtree.closeNodeScope(jjtn000, true); - jjtreeCloseNodeScope(jjtn000); - } - } - } - - final public void FunctionInvocation() throws ParseException { - /*@bgen(jjtree) FunctionInvocation */ - ASTFunctionInvocation jjtn000 = new ASTFunctionInvocation(JJTFUNCTIONINVOCATION); - boolean jjtc000 = true; - jjtree.openNodeScope(jjtn000); - jjtreeOpenNodeScope(jjtn000);Token prefix = null, name = null; - try { - prefix = jj_consume_token(IDENTIFIER); - jj_consume_token(COLON); - jjtn000.setFullFunctionName(prefix.image + ":"); - switch ((jj_ntk==-1)?jj_ntk():jj_ntk) { - case IDENTIFIER: - name = jj_consume_token(IDENTIFIER); - break; - default: - jj_la1[20] = jj_gen; - - } - if(null != prefix && null != name) - jjtn000.setFullFunctionName(prefix.image + ":" + (null == name ? "" : name.image)); - else if(null != name) - jjtn000.setFullFunctionName(name.image); - switch ((jj_ntk==-1)?jj_ntk():jj_ntk) { - case LPAREN: - jj_consume_token(LPAREN); - Expression(); - label_8: - while (true) { - switch ((jj_ntk==-1)?jj_ntk():jj_ntk) { - case COMMA: - - break; - default: - jj_la1[21] = jj_gen; - break label_8; - } - jj_consume_token(COMMA); - Expression(); - } - try { - jj_consume_token(RPAREN); - } catch (Exception e) { - - } - break; - default: - jj_la1[22] = jj_gen; - - } - } catch (Throwable jjte000) { - if (jjtc000) { - jjtree.clearNodeScope(jjtn000); - jjtc000 = false; - } else { - jjtree.popNode(); - } - if (jjte000 instanceof RuntimeException) { - {if (true) throw (RuntimeException)jjte000;} - } - if (jjte000 instanceof ParseException) { - {if (true) throw (ParseException)jjte000;} - } - {if (true) throw (Error)jjte000;} - } finally { - if (jjtc000) { - jjtree.closeNodeScope(jjtn000, true); - jjtreeCloseNodeScope(jjtn000); - } - } - } - - final public void Literal() throws ParseException { - /*@bgen(jjtree) Literal */ - ASTLiteral jjtn000 = new ASTLiteral(JJTLITERAL); - boolean jjtc000 = true; - jjtree.openNodeScope(jjtn000); - jjtreeOpenNodeScope(jjtn000); - try { - switch ((jj_ntk==-1)?jj_ntk():jj_ntk) { - case TRUE: - jj_consume_token(TRUE); - break; - case FALSE: - jj_consume_token(FALSE); - break; - case INTEGER_LITERAL: - jj_consume_token(INTEGER_LITERAL); - break; - case FLOATING_POINT_LITERAL: - jj_consume_token(FLOATING_POINT_LITERAL); - break; - case STRING_LITERAL: - jj_consume_token(STRING_LITERAL); - break; - case NULL: - jj_consume_token(NULL); - break; - default: - jj_la1[23] = jj_gen; - jj_consume_token(-1); - throw new ParseException(); - } - } finally { - if (jjtc000) { - jjtree.closeNodeScope(jjtn000, true); - jjtreeCloseNodeScope(jjtn000); - } - } - } - - final private boolean jj_2_1(int xla) { - jj_la = xla; jj_lastpos = jj_scanpos = token; - try { return !jj_3_1(); } - catch(LookaheadSuccess ls) { return true; } - finally { jj_save(0, xla); } - } - - final private boolean jj_2_2(int xla) { - jj_la = xla; jj_lastpos = jj_scanpos = token; - try { return !jj_3_2(); } - catch(LookaheadSuccess ls) { return true; } - finally { jj_save(1, xla); } - } - - final private boolean jj_3R_10() { - if (jj_scan_token(LPAREN)) return true; - return false; - } - - final private boolean jj_3R_9() { - if (jj_scan_token(IDENTIFIER)) return true; - if (jj_scan_token(COLON)) return true; - Token xsp; - xsp = jj_scanpos; - if (jj_scan_token(47)) jj_scanpos = xsp; - xsp = jj_scanpos; - if (jj_3R_10()) jj_scanpos = xsp; - return false; - } - - final private boolean jj_3_2() { - if (jj_3R_9()) return true; - return false; - } - - final private boolean jj_3_1() { - if (jj_scan_token(COND)) return true; - return false; - } - - public JSPELParserTokenManager token_source; - SimpleCharStream jj_input_stream; - public Token token, jj_nt; - private int jj_ntk; - private Token jj_scanpos, jj_lastpos; - private int jj_la; - public boolean lookingAhead = false; -// private boolean jj_semLA; - private int jj_gen; - final private int[] jj_la1 = new int[24]; - static private int[] jj_la1_0; - static private int[] jj_la1_1; - static { - jj_la1_0(); - jj_la1_1(); - } - private static void jj_la1_0() { - jj_la1_0 = new int[] {0x4001d60,0x0,0x0,0x0,0x0,0x30c0000,0x30c0000,0xf3c000,0xf3c000,0x0,0x0,0x0,0x0,0x0,0x4001d60,0x40002000,0x4001d60,0x0,0x0,0x40002000,0x0,0x10000000,0x4000000,0x1d60,}; - } - private static void jj_la1_1() { - jj_la1_1 = new int[] {0xa182,0x1800,0x1800,0x600,0x600,0x0,0x0,0x0,0x0,0x3,0x3,0x7c,0x7c,0x2182,0xa182,0x0,0x0,0x8000,0x8000,0x0,0x8000,0x0,0x0,0x0,}; - } - final private JJCalls[] jj_2_rtns = new JJCalls[2]; - private boolean jj_rescan = false; - private int jj_gc = 0; - - public JSPELParser(java.io.InputStream stream) { - jj_input_stream = new SimpleCharStream(stream, 1, 1); - token_source = new JSPELParserTokenManager(jj_input_stream); - token = new Token(); - jj_ntk = -1; - jj_gen = 0; - for (int i = 0; i < 24; i++) jj_la1[i] = -1; - for (int i = 0; i < jj_2_rtns.length; i++) jj_2_rtns[i] = new JJCalls(); - } - - public void ReInit(java.io.InputStream stream) { - jj_input_stream.ReInit(stream, 1, 1); - token_source.ReInit(jj_input_stream); - token = new Token(); - jj_ntk = -1; - jjtree.reset(); - jj_gen = 0; - for (int i = 0; i < 24; i++) jj_la1[i] = -1; - for (int i = 0; i < jj_2_rtns.length; i++) jj_2_rtns[i] = new JJCalls(); - } - - public JSPELParser(java.io.Reader stream) { - jj_input_stream = new SimpleCharStream(stream, 1, 1); - token_source = new JSPELParserTokenManager(jj_input_stream); - token = new Token(); - jj_ntk = -1; - jj_gen = 0; - for (int i = 0; i < 24; i++) jj_la1[i] = -1; - for (int i = 0; i < jj_2_rtns.length; i++) jj_2_rtns[i] = new JJCalls(); - } - - public void ReInit(java.io.Reader stream) { - jj_input_stream.ReInit(stream, 1, 1); - token_source.ReInit(jj_input_stream); - token = new Token(); - jj_ntk = -1; - jjtree.reset(); - jj_gen = 0; - for (int i = 0; i < 24; i++) jj_la1[i] = -1; - for (int i = 0; i < jj_2_rtns.length; i++) jj_2_rtns[i] = new JJCalls(); - } - - public JSPELParser(JSPELParserTokenManager tm) { - token_source = tm; - token = new Token(); - jj_ntk = -1; - jj_gen = 0; - for (int i = 0; i < 24; i++) jj_la1[i] = -1; - for (int i = 0; i < jj_2_rtns.length; i++) jj_2_rtns[i] = new JJCalls(); - } - - public void ReInit(JSPELParserTokenManager tm) { - token_source = tm; - token = new Token(); - jj_ntk = -1; - jjtree.reset(); - jj_gen = 0; - for (int i = 0; i < 24; i++) jj_la1[i] = -1; - for (int i = 0; i < jj_2_rtns.length; i++) jj_2_rtns[i] = new JJCalls(); - } - - final private Token jj_consume_token(int kind) throws ParseException { - Token oldToken; - if ((oldToken = token).next != null) token = token.next; - else token = token.next = token_source.getNextToken(); - jj_ntk = -1; - if (token.kind == kind) { - jj_gen++; - if (++jj_gc > 100) { - jj_gc = 0; - for (int i = 0; i < jj_2_rtns.length; i++) { - JJCalls c = jj_2_rtns[i]; - while (c != null) { - if (c.gen < jj_gen) c.first = null; - c = c.next; - } - } - } - return token; - } - token = oldToken; - jj_kind = kind; - throw generateParseException(); - } - - static private final class LookaheadSuccess extends java.lang.Error { - private static final long serialVersionUID = 1L; - } - final private LookaheadSuccess jj_ls = new LookaheadSuccess(); - final private boolean jj_scan_token(int kind) { - if (jj_scanpos == jj_lastpos) { - jj_la--; - if (jj_scanpos.next == null) { - jj_lastpos = jj_scanpos = jj_scanpos.next = token_source.getNextToken(); - } else { - jj_lastpos = jj_scanpos = jj_scanpos.next; - } - } else { - jj_scanpos = jj_scanpos.next; - } - if (jj_rescan) { - int i = 0; Token tok = token; - while (tok != null && tok != jj_scanpos) { i++; tok = tok.next; } - if (tok != null) jj_add_error_token(kind, i); - } - if (jj_scanpos.kind != kind) return true; - if (jj_la == 0 && jj_scanpos == jj_lastpos) throw jj_ls; - return false; - } - - final public Token getNextToken() { - if (token.next != null) token = token.next; - else token = token.next = token_source.getNextToken(); - jj_ntk = -1; - jj_gen++; - return token; - } - - final public Token getToken(int index) { - Token t = lookingAhead ? jj_scanpos : token; - for (int i = 0; i < index; i++) { - if (t.next != null) t = t.next; - else t = t.next = token_source.getNextToken(); - } - return t; - } - - final private int jj_ntk() { - if ((jj_nt=token.next) == null) - return (jj_ntk = (token.next=token_source.getNextToken()).kind); - else - return (jj_ntk = jj_nt.kind); - } - - private java.util.Vector jj_expentries = new java.util.Vector(); - private int[] jj_expentry; - private int jj_kind = -1; - private int[] jj_lasttokens = new int[100]; - private int jj_endpos; - - private void jj_add_error_token(int kind, int pos) { - if (pos >= 100) return; - if (pos == jj_endpos + 1) { - jj_lasttokens[jj_endpos++] = kind; - } else if (jj_endpos != 0) { - jj_expentry = new int[jj_endpos]; - for (int i = 0; i < jj_endpos; i++) { - jj_expentry[i] = jj_lasttokens[i]; - } - boolean exists = false; - for (java.util.Enumeration e = jj_expentries.elements(); e.hasMoreElements();) { - int[] oldentry = (int[])(e.nextElement()); - if (oldentry.length == jj_expentry.length) { - exists = true; - for (int i = 0; i < jj_expentry.length; i++) { - if (oldentry[i] != jj_expentry[i]) { - exists = false; - break; - } - } - if (exists) break; - } - } - if (!exists) jj_expentries.addElement(jj_expentry); - if (pos != 0) jj_lasttokens[(jj_endpos = pos) - 1] = kind; - } - } - - public ParseException generateParseException() { - jj_expentries.removeAllElements(); - boolean[] la1tokens = new boolean[51]; - for (int i = 0; i < 51; i++) { - la1tokens[i] = false; - } - if (jj_kind >= 0) { - la1tokens[jj_kind] = true; - jj_kind = -1; - } - for (int i = 0; i < 24; i++) { - if (jj_la1[i] == jj_gen) { - for (int j = 0; j < 32; j++) { - if ((jj_la1_0[i] & (1<<j)) != 0) { - la1tokens[j] = true; - } - if ((jj_la1_1[i] & (1<<j)) != 0) { - la1tokens[32+j] = true; - } - } - } - } - for (int i = 0; i < 51; i++) { - if (la1tokens[i]) { - jj_expentry = new int[1]; - jj_expentry[0] = i; - jj_expentries.addElement(jj_expentry); - } - } - jj_endpos = 0; - jj_rescan_token(); - jj_add_error_token(0, 0); - int[][] exptokseq = new int[jj_expentries.size()][]; - for (int i = 0; i < jj_expentries.size(); i++) { - exptokseq[i] = (int[])jj_expentries.elementAt(i); - } - return new ParseException(token, exptokseq, tokenImage); - } - - final public void enable_tracing() { - } - - final public void disable_tracing() { - } - - final private void jj_rescan_token() { - jj_rescan = true; - for (int i = 0; i < 2; i++) { - JJCalls p = jj_2_rtns[i]; - do { - if (p.gen > jj_gen) { - jj_la = p.arg; jj_lastpos = jj_scanpos = p.first; - switch (i) { - case 0: jj_3_1(); break; - case 1: jj_3_2(); break; - } - } - p = p.next; - } while (p != null); - } - jj_rescan = false; - } - - final private void jj_save(int index, int xla) { - JJCalls p = jj_2_rtns[index]; - while (p.gen > jj_gen) { - if (p.next == null) { p = p.next = new JJCalls(); break; } - p = p.next; - } - p.gen = jj_gen + xla - jj_la; p.first = token; p.arg = xla; - } - - static final class JJCalls { - int gen; - Token first; - int arg; - JJCalls next; - } - -} diff --git a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/java/jspel/JSPELParserConstants.java b/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/java/jspel/JSPELParserConstants.java deleted file mode 100644 index 1f4e3ad908..0000000000 --- a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/java/jspel/JSPELParserConstants.java +++ /dev/null @@ -1,121 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2005 BEA Systems and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * BEA Systems - initial implementation - * - *******************************************************************************/ -/* Generated By:JJTree&JavaCC: Do not edit this line. JSPELParserConstants.java */ -package org.eclipse.jst.jsp.core.internal.java.jspel; - -public interface JSPELParserConstants { - - int EOF = 0; - int INTEGER_LITERAL = 5; - int FLOATING_POINT_LITERAL = 6; - int EXPONENT = 7; - int STRING_LITERAL = 8; - int BADLY_ESCAPED_STRING_LITERAL = 9; - int TRUE = 10; - int FALSE = 11; - int NULL = 12; - int DOT = 13; - int GT1 = 14; - int GT2 = 15; - int LT1 = 16; - int LT2 = 17; - int EQ1 = 18; - int EQ2 = 19; - int LE1 = 20; - int LE2 = 21; - int GE1 = 22; - int GE2 = 23; - int NEQ1 = 24; - int NEQ2 = 25; - int LPAREN = 26; - int RPAREN = 27; - int COMMA = 28; - int COLON = 29; - int LBRACKET = 30; - int RBRACKET = 31; - int PLUS = 32; - int MINUS = 33; - int MULTIPLY = 34; - int DIVIDE1 = 35; - int DIVIDE2 = 36; - int MODULUS1 = 37; - int MODULUS2 = 38; - int NOT1 = 39; - int NOT2 = 40; - int AND1 = 41; - int AND2 = 42; - int OR1 = 43; - int OR2 = 44; - int EMPTY = 45; - int COND = 46; - int IDENTIFIER = 47; - int IMPL_OBJ_START = 48; - int LETTER = 49; - int DIGIT = 50; - - int DEFAULT = 0; - - String[] tokenImage = { - "<EOF>", - "\" \"", - "\"\\t\"", - "\"\\n\"", - "\"\\r\"", - "<INTEGER_LITERAL>", - "<FLOATING_POINT_LITERAL>", - "<EXPONENT>", - "<STRING_LITERAL>", - "<BADLY_ESCAPED_STRING_LITERAL>", - "\"true\"", - "\"false\"", - "\"null\"", - "\".\"", - "\">\"", - "\"gt\"", - "\"<\"", - "\"lt\"", - "\"==\"", - "\"eq\"", - "\"<=\"", - "\"le\"", - "\">=\"", - "\"ge\"", - "\"!=\"", - "\"ne\"", - "\"(\"", - "\")\"", - "\",\"", - "\":\"", - "\"[\"", - "\"]\"", - "\"+\"", - "\"-\"", - "\"*\"", - "\"/\"", - "\"div\"", - "\"%\"", - "\"mod\"", - "\"not\"", - "\"!\"", - "\"and\"", - "\"&&\"", - "\"or\"", - "\"||\"", - "\"empty\"", - "\"?\"", - "<IDENTIFIER>", - "\"#\"", - "<LETTER>", - "<DIGIT>", - }; - -} diff --git a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/java/jspel/JSPELParserTokenManager.java b/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/java/jspel/JSPELParserTokenManager.java deleted file mode 100644 index cc1e711d94..0000000000 --- a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/java/jspel/JSPELParserTokenManager.java +++ /dev/null @@ -1,855 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2005 BEA Systems and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * BEA Systems - initial implementation - * - *******************************************************************************/ -/* Generated By:JJTree&JavaCC: Do not edit this line. JSPELParserTokenManager.java */ -package org.eclipse.jst.jsp.core.internal.java.jspel; - -public class JSPELParserTokenManager implements JSPELParserConstants -{ - public java.io.PrintStream debugStream = System.out; - public void setDebugStream(java.io.PrintStream ds) { debugStream = ds; } -private final int jjStopStringLiteralDfa_0(int pos, long active0) -{ - switch (pos) - { - case 0: - if ((active0 & 0x2ad002aa9c00L) != 0L) - { - jjmatchedKind = 47; - return 6; - } - if ((active0 & 0x2000L) != 0L) - return 1; - return -1; - case 1: - if ((active0 & 0x22d000001c00L) != 0L) - { - jjmatchedKind = 47; - jjmatchedPos = 1; - return 6; - } - if ((active0 & 0x80002aa8000L) != 0L) - return 6; - return -1; - case 2: - if ((active0 & 0x200000001c00L) != 0L) - { - jjmatchedKind = 47; - jjmatchedPos = 2; - return 6; - } - if ((active0 & 0x2d000000000L) != 0L) - return 6; - return -1; - case 3: - if ((active0 & 0x200000000800L) != 0L) - { - jjmatchedKind = 47; - jjmatchedPos = 3; - return 6; - } - if ((active0 & 0x1400L) != 0L) - return 6; - return -1; - default : - return -1; - } -} -private final int jjStartNfa_0(int pos, long active0) -{ - return jjMoveNfa_0(jjStopStringLiteralDfa_0(pos, active0), pos + 1); -} -private final int jjStopAtPos(int pos, int kind) -{ - jjmatchedKind = kind; - jjmatchedPos = pos; - return pos + 1; -} -private final int jjStartNfaWithStates_0(int pos, int kind, int state) -{ - jjmatchedKind = kind; - jjmatchedPos = pos; - try { curChar = input_stream.readChar(); } - catch(java.io.IOException e) { return pos + 1; } - return jjMoveNfa_0(state, pos + 1); -} -private final int jjMoveStringLiteralDfa0_0() -{ - switch(curChar) - { - case 33: - jjmatchedKind = 40; - return jjMoveStringLiteralDfa1_0(0x1000000L); - case 37: - return jjStopAtPos(0, 37); - case 38: - return jjMoveStringLiteralDfa1_0(0x40000000000L); - case 40: - return jjStopAtPos(0, 26); - case 41: - return jjStopAtPos(0, 27); - case 42: - return jjStopAtPos(0, 34); - case 43: - return jjStopAtPos(0, 32); - case 44: - return jjStopAtPos(0, 28); - case 45: - return jjStopAtPos(0, 33); - case 46: - return jjStartNfaWithStates_0(0, 13, 1); - case 47: - return jjStopAtPos(0, 35); - case 58: - return jjStopAtPos(0, 29); - case 60: - jjmatchedKind = 16; - return jjMoveStringLiteralDfa1_0(0x100000L); - case 61: - return jjMoveStringLiteralDfa1_0(0x40000L); - case 62: - jjmatchedKind = 14; - return jjMoveStringLiteralDfa1_0(0x400000L); - case 63: - return jjStopAtPos(0, 46); - case 91: - return jjStopAtPos(0, 30); - case 93: - return jjStopAtPos(0, 31); - case 97: - return jjMoveStringLiteralDfa1_0(0x20000000000L); - case 100: - return jjMoveStringLiteralDfa1_0(0x1000000000L); - case 101: - return jjMoveStringLiteralDfa1_0(0x200000080000L); - case 102: - return jjMoveStringLiteralDfa1_0(0x800L); - case 103: - return jjMoveStringLiteralDfa1_0(0x808000L); - case 108: - return jjMoveStringLiteralDfa1_0(0x220000L); - case 109: - return jjMoveStringLiteralDfa1_0(0x4000000000L); - case 110: - return jjMoveStringLiteralDfa1_0(0x8002001000L); - case 111: - return jjMoveStringLiteralDfa1_0(0x80000000000L); - case 116: - return jjMoveStringLiteralDfa1_0(0x400L); - case 124: - return jjMoveStringLiteralDfa1_0(0x100000000000L); - default : - return jjMoveNfa_0(0, 0); - } -} -private final int jjMoveStringLiteralDfa1_0(long active0) -{ - try { curChar = input_stream.readChar(); } - catch(java.io.IOException e) { - jjStopStringLiteralDfa_0(0, active0); - return 1; - } - switch(curChar) - { - case 38: - if ((active0 & 0x40000000000L) != 0L) - return jjStopAtPos(1, 42); - break; - case 61: - if ((active0 & 0x40000L) != 0L) - return jjStopAtPos(1, 18); - else if ((active0 & 0x100000L) != 0L) - return jjStopAtPos(1, 20); - else if ((active0 & 0x400000L) != 0L) - return jjStopAtPos(1, 22); - else if ((active0 & 0x1000000L) != 0L) - return jjStopAtPos(1, 24); - break; - case 97: - return jjMoveStringLiteralDfa2_0(active0, 0x800L); - case 101: - if ((active0 & 0x200000L) != 0L) - return jjStartNfaWithStates_0(1, 21, 6); - else if ((active0 & 0x800000L) != 0L) - return jjStartNfaWithStates_0(1, 23, 6); - else if ((active0 & 0x2000000L) != 0L) - return jjStartNfaWithStates_0(1, 25, 6); - break; - case 105: - return jjMoveStringLiteralDfa2_0(active0, 0x1000000000L); - case 109: - return jjMoveStringLiteralDfa2_0(active0, 0x200000000000L); - case 110: - return jjMoveStringLiteralDfa2_0(active0, 0x20000000000L); - case 111: - return jjMoveStringLiteralDfa2_0(active0, 0xc000000000L); - case 113: - if ((active0 & 0x80000L) != 0L) - return jjStartNfaWithStates_0(1, 19, 6); - break; - case 114: - if ((active0 & 0x80000000000L) != 0L) - return jjStartNfaWithStates_0(1, 43, 6); - return jjMoveStringLiteralDfa2_0(active0, 0x400L); - case 116: - if ((active0 & 0x8000L) != 0L) - return jjStartNfaWithStates_0(1, 15, 6); - else if ((active0 & 0x20000L) != 0L) - return jjStartNfaWithStates_0(1, 17, 6); - break; - case 117: - return jjMoveStringLiteralDfa2_0(active0, 0x1000L); - case 124: - if ((active0 & 0x100000000000L) != 0L) - return jjStopAtPos(1, 44); - break; - default : - break; - } - return jjStartNfa_0(0, active0); -} -private final int jjMoveStringLiteralDfa2_0(long old0, long active0) -{ - if (((active0 &= old0)) == 0L) - return jjStartNfa_0(0, old0); - try { curChar = input_stream.readChar(); } - catch(java.io.IOException e) { - jjStopStringLiteralDfa_0(1, active0); - return 2; - } - switch(curChar) - { - case 100: - if ((active0 & 0x4000000000L) != 0L) - return jjStartNfaWithStates_0(2, 38, 6); - else if ((active0 & 0x20000000000L) != 0L) - return jjStartNfaWithStates_0(2, 41, 6); - break; - case 108: - return jjMoveStringLiteralDfa3_0(active0, 0x1800L); - case 112: - return jjMoveStringLiteralDfa3_0(active0, 0x200000000000L); - case 116: - if ((active0 & 0x8000000000L) != 0L) - return jjStartNfaWithStates_0(2, 39, 6); - break; - case 117: - return jjMoveStringLiteralDfa3_0(active0, 0x400L); - case 118: - if ((active0 & 0x1000000000L) != 0L) - return jjStartNfaWithStates_0(2, 36, 6); - break; - default : - break; - } - return jjStartNfa_0(1, active0); -} -private final int jjMoveStringLiteralDfa3_0(long old0, long active0) -{ - if (((active0 &= old0)) == 0L) - return jjStartNfa_0(1, old0); - try { curChar = input_stream.readChar(); } - catch(java.io.IOException e) { - jjStopStringLiteralDfa_0(2, active0); - return 3; - } - switch(curChar) - { - case 101: - if ((active0 & 0x400L) != 0L) - return jjStartNfaWithStates_0(3, 10, 6); - break; - case 108: - if ((active0 & 0x1000L) != 0L) - return jjStartNfaWithStates_0(3, 12, 6); - break; - case 115: - return jjMoveStringLiteralDfa4_0(active0, 0x800L); - case 116: - return jjMoveStringLiteralDfa4_0(active0, 0x200000000000L); - default : - break; - } - return jjStartNfa_0(2, active0); -} -private final int jjMoveStringLiteralDfa4_0(long old0, long active0) -{ - if (((active0 &= old0)) == 0L) - return jjStartNfa_0(2, old0); - try { curChar = input_stream.readChar(); } - catch(java.io.IOException e) { - jjStopStringLiteralDfa_0(3, active0); - return 4; - } - switch(curChar) - { - case 101: - if ((active0 & 0x800L) != 0L) - return jjStartNfaWithStates_0(4, 11, 6); - break; - case 121: - if ((active0 & 0x200000000000L) != 0L) - return jjStartNfaWithStates_0(4, 45, 6); - break; - default : - break; - } - return jjStartNfa_0(3, active0); -} -private final void jjCheckNAdd(int state) -{ - if (jjrounds[state] != jjround) - { - jjstateSet[jjnewStateCnt++] = state; - jjrounds[state] = jjround; - } -} -private final void jjAddStates(int start, int end) -{ - do { - jjstateSet[jjnewStateCnt++] = jjnextStates[start]; - } while (start++ != end); -} -private final void jjCheckNAddTwoStates(int state1, int state2) -{ - jjCheckNAdd(state1); - jjCheckNAdd(state2); -} -private final void jjCheckNAddStates(int start, int end) -{ - do { - jjCheckNAdd(jjnextStates[start]); - } while (start++ != end); -} -//private final void jjCheckNAddStates(int start) -//{ -// jjCheckNAdd(jjnextStates[start]); -// jjCheckNAdd(jjnextStates[start + 1]); -//} -static final long[] jjbitVec0 = { - 0x1ff00000fffffffeL, 0xffffffffffffc000L, 0xffffffffL, 0x600000000000000L -}; -static final long[] jjbitVec2 = { - 0x0L, 0x0L, 0x0L, 0xff7fffffff7fffffL -}; -static final long[] jjbitVec3 = { - 0x0L, 0xffffffffffffffffL, 0xffffffffffffffffL, 0xffffffffffffffffL -}; -static final long[] jjbitVec4 = { - 0xffffffffffffffffL, 0xffffffffffffffffL, 0xffffL, 0x0L -}; -static final long[] jjbitVec5 = { - 0xffffffffffffffffL, 0xffffffffffffffffL, 0x0L, 0x0L -}; -static final long[] jjbitVec6 = { - 0x3fffffffffffL, 0x0L, 0x0L, 0x0L -}; -static final long[] jjbitVec7 = { - 0xfffffffffffffffeL, 0xffffffffffffffffL, 0xffffffffffffffffL, 0xffffffffffffffffL -}; -static final long[] jjbitVec8 = { - 0x0L, 0x0L, 0xffffffffffffffffL, 0xffffffffffffffffL -}; -private final int jjMoveNfa_0(int startState, int curPos) -{ - int startsAt = 0; - jjnewStateCnt = 35; - int i = 1; - jjstateSet[0] = startState; - int kind = 0x7fffffff; - for (;;) - { - if (++jjround == 0x7fffffff) - ReInitRounds(); - if (curChar < 64) - { - long l = 1L << curChar; - // MatchLoop: - do - { - switch(jjstateSet[--i]) - { - case 0: - if ((0x3ff000000000000L & l) != 0L) - { - if (kind > 5) - kind = 5; - jjCheckNAddStates(0, 4); - } - else if ((0x1800000000L & l) != 0L) - { - if (kind > 47) - kind = 47; - jjCheckNAdd(6); - } - else if (curChar == 39) - jjCheckNAddStates(5, 9); - else if (curChar == 34) - jjCheckNAddStates(10, 14); - else if (curChar == 46) - jjCheckNAdd(1); - break; - case 1: - if ((0x3ff000000000000L & l) == 0L) - break; - if (kind > 6) - kind = 6; - jjCheckNAddTwoStates(1, 2); - break; - case 3: - if ((0x280000000000L & l) != 0L) - jjCheckNAdd(4); - break; - case 4: - if ((0x3ff000000000000L & l) == 0L) - break; - if (kind > 6) - kind = 6; - jjCheckNAdd(4); - break; - case 5: - if ((0x1800000000L & l) == 0L) - break; - if (kind > 47) - kind = 47; - jjCheckNAdd(6); - break; - case 6: - if ((0x3ff001000000000L & l) == 0L) - break; - if (kind > 47) - kind = 47; - jjCheckNAdd(6); - break; - case 7: - if ((0x3ff000000000000L & l) == 0L) - break; - if (kind > 5) - kind = 5; - jjCheckNAddStates(0, 4); - break; - case 8: - if ((0x3ff000000000000L & l) == 0L) - break; - if (kind > 5) - kind = 5; - jjCheckNAdd(8); - break; - case 9: - if ((0x3ff000000000000L & l) != 0L) - jjCheckNAddTwoStates(9, 10); - break; - case 10: - if (curChar != 46) - break; - if (kind > 6) - kind = 6; - jjCheckNAddTwoStates(11, 12); - break; - case 11: - if ((0x3ff000000000000L & l) == 0L) - break; - if (kind > 6) - kind = 6; - jjCheckNAddTwoStates(11, 12); - break; - case 13: - if ((0x280000000000L & l) != 0L) - jjCheckNAdd(14); - break; - case 14: - if ((0x3ff000000000000L & l) == 0L) - break; - if (kind > 6) - kind = 6; - jjCheckNAdd(14); - break; - case 15: - if ((0x3ff000000000000L & l) != 0L) - jjCheckNAddTwoStates(15, 16); - break; - case 17: - if ((0x280000000000L & l) != 0L) - jjCheckNAdd(18); - break; - case 18: - if ((0x3ff000000000000L & l) == 0L) - break; - if (kind > 6) - kind = 6; - jjCheckNAdd(18); - break; - case 19: - if (curChar == 34) - jjCheckNAddStates(10, 14); - break; - case 20: - if ((0xfffffffbffffffffL & l) != 0L) - jjCheckNAddStates(15, 17); - break; - case 22: - if (curChar == 34) - jjCheckNAddStates(15, 17); - break; - case 23: - if (curChar == 34 && kind > 8) - kind = 8; - break; - case 24: - if ((0xfffffffbffffffffL & l) != 0L) - jjCheckNAddTwoStates(24, 25); - break; - case 26: - if ((0xfffffffbffffffffL & l) != 0L && kind > 9) - kind = 9; - break; - case 27: - if (curChar == 39) - jjCheckNAddStates(5, 9); - break; - case 28: - if ((0xffffff7fffffffffL & l) != 0L) - jjCheckNAddStates(18, 20); - break; - case 30: - if (curChar == 39) - jjCheckNAddStates(18, 20); - break; - case 31: - if (curChar == 39 && kind > 8) - kind = 8; - break; - case 32: - if ((0xffffff7fffffffffL & l) != 0L) - jjCheckNAddTwoStates(32, 33); - break; - case 34: - if ((0xffffff7fffffffffL & l) != 0L && kind > 9) - kind = 9; - break; - default : break; - } - } while(i != startsAt); - } - else if (curChar < 128) - { - long l = 1L << (curChar & 077); - //MatchLoop: - do - { - switch(jjstateSet[--i]) - { - case 0: - case 6: - if ((0x7fffffe87fffffeL & l) == 0L) - break; - if (kind > 47) - kind = 47; - jjCheckNAdd(6); - break; - case 2: - if ((0x2000000020L & l) != 0L) - jjAddStates(21, 22); - break; - case 12: - if ((0x2000000020L & l) != 0L) - jjAddStates(23, 24); - break; - case 16: - if ((0x2000000020L & l) != 0L) - jjAddStates(25, 26); - break; - case 20: - if ((0xffffffffefffffffL & l) != 0L) - jjCheckNAddStates(15, 17); - break; - case 21: - if (curChar == 92) - jjstateSet[jjnewStateCnt++] = 22; - break; - case 22: - if (curChar == 92) - jjCheckNAddStates(15, 17); - break; - case 24: - if ((0xffffffffefffffffL & l) != 0L) - jjAddStates(27, 28); - break; - case 25: - if (curChar == 92) - jjstateSet[jjnewStateCnt++] = 26; - break; - case 26: - case 34: - if ((0xffffffffefffffffL & l) != 0L && kind > 9) - kind = 9; - break; - case 28: - if ((0xffffffffefffffffL & l) != 0L) - jjCheckNAddStates(18, 20); - break; - case 29: - if (curChar == 92) - jjstateSet[jjnewStateCnt++] = 30; - break; - case 30: - if (curChar == 92) - jjCheckNAddStates(18, 20); - break; - case 32: - if ((0xffffffffefffffffL & l) != 0L) - jjAddStates(29, 30); - break; - case 33: - if (curChar == 92) - jjstateSet[jjnewStateCnt++] = 34; - break; - default : break; - } - } while(i != startsAt); - } - else - { - int hiByte = curChar >> 8; - int i1 = hiByte >> 6; - long l1 = 1L << (hiByte & 077); - int i2 = (curChar & 0xff) >> 6; - long l2 = 1L << (curChar & 077); - //MatchLoop: - do - { - switch(jjstateSet[--i]) - { - case 0: - case 6: - if (!jjCanMove_0(hiByte, i1, i2, l1, l2)) - break; - if (kind > 47) - kind = 47; - jjCheckNAdd(6); - break; - case 20: - if (jjCanMove_1(hiByte, i1, i2, l1, l2)) - jjAddStates(15, 17); - break; - case 24: - if (jjCanMove_1(hiByte, i1, i2, l1, l2)) - jjAddStates(27, 28); - break; - case 26: - case 34: - if (jjCanMove_1(hiByte, i1, i2, l1, l2) && kind > 9) - kind = 9; - break; - case 28: - if (jjCanMove_1(hiByte, i1, i2, l1, l2)) - jjAddStates(18, 20); - break; - case 32: - if (jjCanMove_1(hiByte, i1, i2, l1, l2)) - jjAddStates(29, 30); - break; - default : break; - } - } while(i != startsAt); - } - if (kind != 0x7fffffff) - { - jjmatchedKind = kind; - jjmatchedPos = curPos; - kind = 0x7fffffff; - } - ++curPos; - if ((i = jjnewStateCnt) == (startsAt = 35 - (jjnewStateCnt = startsAt))) - return curPos; - try { curChar = input_stream.readChar(); } - catch(java.io.IOException e) { return curPos; } - } -} -static final int[] jjnextStates = { - 8, 9, 10, 15, 16, 28, 29, 31, 32, 33, 20, 21, 23, 24, 25, 20, - 21, 23, 28, 29, 31, 3, 4, 13, 14, 17, 18, 24, 25, 32, 33, -}; -private static final boolean jjCanMove_0(int hiByte, int i1, int i2, long l1, long l2) -{ - switch(hiByte) - { - case 0: - return ((jjbitVec2[i2] & l2) != 0L); - case 48: - return ((jjbitVec3[i2] & l2) != 0L); - case 49: - return ((jjbitVec4[i2] & l2) != 0L); - case 51: - return ((jjbitVec5[i2] & l2) != 0L); - case 61: - return ((jjbitVec6[i2] & l2) != 0L); - default : - if ((jjbitVec0[i1] & l1) != 0L) - return true; - return false; - } -} -private static final boolean jjCanMove_1(int hiByte, int i1, int i2, long l1, long l2) -{ - switch(hiByte) - { - case 0: - return ((jjbitVec8[i2] & l2) != 0L); - default : - if ((jjbitVec7[i1] & l1) != 0L) - return true; - return false; - } -} -public static final String[] jjstrLiteralImages = { -"", null, null, null, null, null, null, null, null, null, "\164\162\165\145", -"\146\141\154\163\145", "\156\165\154\154", "\56", "\76", "\147\164", "\74", "\154\164", "\75\75", -"\145\161", "\74\75", "\154\145", "\76\75", "\147\145", "\41\75", "\156\145", "\50", -"\51", "\54", "\72", "\133", "\135", "\53", "\55", "\52", "\57", "\144\151\166", -"\45", "\155\157\144", "\156\157\164", "\41", "\141\156\144", "\46\46", "\157\162", -"\174\174", "\145\155\160\164\171", "\77", null, null, null, null, }; -public static final String[] lexStateNames = { - "DEFAULT", -}; -static final long[] jjtoToken = { - 0xffffffffff61L, -}; -static final long[] jjtoSkip = { - 0x1eL, -}; -protected SimpleCharStream input_stream; -private final int[] jjrounds = new int[35]; -private final int[] jjstateSet = new int[70]; -protected char curChar; -public JSPELParserTokenManager(SimpleCharStream stream) -{ - if (SimpleCharStream.staticFlag) - throw new Error("ERROR: Cannot use a static CharStream class with a non-static lexical analyzer."); - input_stream = stream; -} -public JSPELParserTokenManager(SimpleCharStream stream, int lexState) -{ - this(stream); - SwitchTo(lexState); -} -public void ReInit(SimpleCharStream stream) -{ - jjmatchedPos = jjnewStateCnt = 0; - curLexState = defaultLexState; - input_stream = stream; - ReInitRounds(); -} -private final void ReInitRounds() -{ - int i; - jjround = 0x80000001; - for (i = 35; i-- > 0;) - jjrounds[i] = 0x80000000; -} -public void ReInit(SimpleCharStream stream, int lexState) -{ - ReInit(stream); - SwitchTo(lexState); -} -public void SwitchTo(int lexState) -{ - if (lexState >= 1 || lexState < 0) - throw new TokenMgrError("Error: Ignoring invalid lexical state : " + lexState + ". State unchanged.", TokenMgrError.INVALID_LEXICAL_STATE); - else - curLexState = lexState; -} - -protected Token jjFillToken() -{ - Token t = Token.newToken(jjmatchedKind); - t.kind = jjmatchedKind; - String im = jjstrLiteralImages[jjmatchedKind]; - t.image = (im == null) ? input_stream.GetImage() : im; - t.beginLine = input_stream.getBeginLine(); - t.beginColumn = input_stream.getBeginColumn(); - t.endLine = input_stream.getEndLine(); - t.endColumn = input_stream.getEndColumn(); - return t; -} - -int curLexState = 0; -int defaultLexState = 0; -int jjnewStateCnt; -int jjround; -int jjmatchedPos; -int jjmatchedKind; - -public Token getNextToken() -{ - Token matchedToken; - int curPos = 0; - - EOFLoop : - for (;;) - { - try - { - curChar = input_stream.BeginToken(); - } - catch(java.io.IOException e) - { - jjmatchedKind = 0; - matchedToken = jjFillToken(); - return matchedToken; - } - - try { input_stream.backup(0); - while (curChar <= 32 && (0x100002600L & (1L << curChar)) != 0L) - curChar = input_stream.BeginToken(); - } - catch (java.io.IOException e1) { continue EOFLoop; } - jjmatchedKind = 0x7fffffff; - jjmatchedPos = 0; - curPos = jjMoveStringLiteralDfa0_0(); - if (jjmatchedKind != 0x7fffffff) - { - if (jjmatchedPos + 1 < curPos) - input_stream.backup(curPos - jjmatchedPos - 1); - if ((jjtoToken[jjmatchedKind >> 6] & (1L << (jjmatchedKind & 077))) != 0L) - { - matchedToken = jjFillToken(); - return matchedToken; - } - else - { - continue EOFLoop; - } - } - int error_line = input_stream.getEndLine(); - int error_column = input_stream.getEndColumn(); - String error_after = null; - boolean EOFSeen = false; - try { input_stream.readChar(); input_stream.backup(1); } - catch (java.io.IOException e1) { - EOFSeen = true; - error_after = curPos <= 1 ? "" : input_stream.GetImage(); - if (curChar == '\n' || curChar == '\r') { - error_line++; - error_column = 0; - } - else - error_column++; - } - if (!EOFSeen) { - input_stream.backup(1); - error_after = curPos <= 1 ? "" : input_stream.GetImage(); - } - throw new TokenMgrError(EOFSeen, curLexState, error_line, error_column, error_after, curChar, TokenMgrError.LEXICAL_ERROR); - } -} - -} diff --git a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/java/jspel/JSPELParserTreeConstants.java b/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/java/jspel/JSPELParserTreeConstants.java deleted file mode 100644 index 55a6e47482..0000000000 --- a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/java/jspel/JSPELParserTreeConstants.java +++ /dev/null @@ -1,50 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2005 BEA Systems and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * BEA Systems - initial implementation - * - *******************************************************************************/ -/* Generated By:JJTree: Do not edit this line. JSPELParserTreeConstants.java */ - -package org.eclipse.jst.jsp.core.internal.java.jspel; - -public interface JSPELParserTreeConstants -{ - public int JJTEXPRESSION = 0; - public int JJTOREXPRESSION = 1; - public int JJTANDEXPRESSION = 2; - public int JJTEQUALITYEXPRESSION = 3; - public int JJTRELATIONALEXPRESSION = 4; - public int JJTADDEXPRESSION = 5; - public int JJTMULTIPLYEXPRESSION = 6; - public int JJTCHOICEEXPRESSION = 7; - public int JJTUNARYEXPRESSION = 8; - public int JJTVALUE = 9; - public int JJTVALUEPREFIX = 10; - public int JJTVALUESUFFIX = 11; - public int JJTFUNCTIONINVOCATION = 12; - public int JJTLITERAL = 13; - - - public String[] jjtNodeName = { - "Expression", - "OrExpression", - "AndExpression", - "EqualityExpression", - "RelationalExpression", - "AddExpression", - "MultiplyExpression", - "ChoiceExpression", - "UnaryExpression", - "Value", - "ValuePrefix", - "ValueSuffix", - "FunctionInvocation", - "Literal", - }; -} diff --git a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/java/jspel/JSPELParserVisitor.java b/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/java/jspel/JSPELParserVisitor.java deleted file mode 100644 index ffcf4941b8..0000000000 --- a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/java/jspel/JSPELParserVisitor.java +++ /dev/null @@ -1,33 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2005 BEA Systems and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * BEA Systems - initial implementation - * - *******************************************************************************/ -/* Generated By:JJTree: Do not edit this line. JSPELParserVisitor.java */ - -package org.eclipse.jst.jsp.core.internal.java.jspel; - -public interface JSPELParserVisitor -{ - public Object visit(SimpleNode node, Object data); - public Object visit(ASTExpression node, Object data); - public Object visit(ASTOrExpression node, Object data); - public Object visit(ASTAndExpression node, Object data); - public Object visit(ASTEqualityExpression node, Object data); - public Object visit(ASTRelationalExpression node, Object data); - public Object visit(ASTAddExpression node, Object data); - public Object visit(ASTMultiplyExpression node, Object data); - public Object visit(ASTChoiceExpression node, Object data); - public Object visit(ASTUnaryExpression node, Object data); - public Object visit(ASTValue node, Object data); - public Object visit(ASTValuePrefix node, Object data); - public Object visit(ASTValueSuffix node, Object data); - public Object visit(ASTFunctionInvocation node, Object data); - public Object visit(ASTLiteral node, Object data); -} diff --git a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/java/jspel/JSPELTranslator.java b/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/java/jspel/JSPELTranslator.java deleted file mode 100644 index 8ba5eb304e..0000000000 --- a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/java/jspel/JSPELTranslator.java +++ /dev/null @@ -1,68 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2005 BEA Systems and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * BEA Systems - initial implementation - * - *******************************************************************************/ - -package org.eclipse.jst.jsp.core.internal.java.jspel; - -import java.util.ArrayList; -import java.util.HashMap; -import java.util.List; - -import org.eclipse.jface.text.Position; -import org.eclipse.jst.jsp.core.internal.JSPCoreMessages; -import org.eclipse.jst.jsp.core.jspel.ELProblem; -import org.eclipse.jst.jsp.core.jspel.IJSPELTranslator; -import org.eclipse.wst.sse.core.internal.provisional.text.IStructuredDocument; -import org.eclipse.wst.sse.core.internal.provisional.text.IStructuredDocumentRegion; - - -public class JSPELTranslator implements IJSPELTranslator { - /** - * JSP Expression Language Parser. - */ - private JSPELParser elParser = null; - - public List translateEL(String elText, String delim, - IStructuredDocumentRegion currentNode, int contentStart, - int contentLength, StringBuffer fUserELExpressions, - HashMap fUserELRanges, IStructuredDocument document) { - - ArrayList elProblems = new ArrayList(); - - try { - synchronized(this) { - if(null == elParser) { - elParser = JSPELParser.createParser(elText); - } else { - elParser.ReInit(elText); - } - - ASTExpression expression = elParser.Expression(); - ELGenerator gen = new ELGenerator(); - gen.generate(expression, currentNode, fUserELExpressions, fUserELRanges, document, currentNode, contentStart, contentLength); - } - } catch (ParseException e) { - Token curTok = e.currentToken; - int problemStartOffset; - int problemEndOffset; - Position pos = null; - problemStartOffset = contentStart + curTok.beginColumn; - problemEndOffset = contentStart + curTok.endColumn; - - pos = new Position(problemStartOffset, problemEndOffset - problemStartOffset + 1); - elProblems.add(new ELProblem(pos, e.getLocalizedMessage())); - } catch (TokenMgrError te) { - Position pos = new Position(contentStart, contentLength); - elProblems.add(new ELProblem(pos, JSPCoreMessages.JSPEL_Token)); - } - return elProblems; - } -} diff --git a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/java/jspel/Node.java b/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/java/jspel/Node.java deleted file mode 100644 index b8a186e4c4..0000000000 --- a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/java/jspel/Node.java +++ /dev/null @@ -1,48 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2005 BEA Systems and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * BEA Systems - initial implementation - * - *******************************************************************************/ -/* Generated By:JJTree: Do not edit this line. Node.java */ - -package org.eclipse.jst.jsp.core.internal.java.jspel; - -/* All AST nodes must implement this interface. It provides basic - machinery for constructing the parent and child relationships - between nodes. */ - -public interface Node { - - /** This method is called after the node has been made the current - node. It indicates that child nodes can now be added to it. */ - public void jjtOpen(); - - /** This method is called after all the child nodes have been - added. */ - public void jjtClose(); - - /** This pair of methods are used to inform the node of its - parent. */ - public void jjtSetParent(Node n); - public Node jjtGetParent(); - - /** This method tells the node to add its argument to the node's - list of children. */ - public void jjtAddChild(Node n, int i); - - /** This method returns a child node. The children are numbered - from zero, left to right. */ - public Node jjtGetChild(int i); - - /** Return the number of children the node has. */ - public int jjtGetNumChildren(); - - /** Accept the visitor. **/ - public Object jjtAccept(JSPELParserVisitor visitor, Object data); -} diff --git a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/java/jspel/ParseException.java b/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/java/jspel/ParseException.java deleted file mode 100644 index ecd5087075..0000000000 --- a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/java/jspel/ParseException.java +++ /dev/null @@ -1,208 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2005 BEA Systems and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * BEA Systems - initial implementation - * - *******************************************************************************/ -/* Generated By:JavaCC: Do not edit this line. ParseException.java Version 3.0 */ -package org.eclipse.jst.jsp.core.internal.java.jspel; - -/** - * This exception is thrown when parse errors are encountered. - * You can explicitly create objects of this exception type by - * calling the method generateParseException in the generated - * parser. - * - * You can modify this class to customize your error reporting - * mechanisms so long as you retain the public fields. - */ -public class ParseException extends Exception { - - /** - * Default <code>serialVersionUID</code> - */ - private static final long serialVersionUID = 1L; - -/** - * This constructor is used by the method "generateParseException" - * in the generated parser. Calling this constructor generates - * a new object of this type with the fields "currentToken", - * "expectedTokenSequences", and "tokenImage" set. The boolean - * flag "specialConstructor" is also set to true to indicate that - * this constructor was used to create this object. - * This constructor calls its super class with the empty string - * to force the "toString" method of parent class "Throwable" to - * print the error message in the form: - * ParseException: <result of getMessage> - */ - public ParseException(Token currentTokenVal, - int[][] expectedTokenSequencesVal, - String[] tokenImageVal - ) - { - super(""); - specialConstructor = true; - currentToken = currentTokenVal; - expectedTokenSequences = expectedTokenSequencesVal; - tokenImage = tokenImageVal; - } - - /** - * The following constructors are for use by you for whatever - * purpose you can think of. Constructing the exception in this - * manner makes the exception behave in the normal way - i.e., as - * documented in the class "Throwable". The fields "errorToken", - * "expectedTokenSequences", and "tokenImage" do not contain - * relevant information. The JavaCC generated code does not use - * these constructors. - */ - - public ParseException() { - super(); - specialConstructor = false; - } - - public ParseException(String message) { - super(message); - specialConstructor = false; - } - - /** - * This variable determines which constructor was used to create - * this object and thereby affects the semantics of the - * "getMessage" method (see below). - */ - protected boolean specialConstructor; - - /** - * This is the last token that has been consumed successfully. If - * this object has been created due to a parse error, the token - * followng this token will (therefore) be the first error token. - */ - public Token currentToken; - - /** - * Each entry in this array is an array of integers. Each array - * of integers represents a sequence of tokens (by their ordinal - * values) that is expected at this point of the parse. - */ - public int[][] expectedTokenSequences; - - /** - * This is a reference to the "tokenImage" array of the generated - * parser within which the parse error occurred. This array is - * defined in the generated ...Constants interface. - */ - public String[] tokenImage; - - /** - * This method has the standard behavior when this object has been - * created using the standard constructors. Otherwise, it uses - * "currentToken" and "expectedTokenSequences" to generate a parse - * error message and returns it. If this object has been created - * due to a parse error, and you do not catch it (it gets thrown - * from the parser), then this method is called during the printing - * of the final stack trace, and hence the correct error message - * gets displayed. - */ - public String getMessage() { - if (!specialConstructor) { - return super.getMessage(); - } - String expected = ""; - int maxSize = 0; - for (int i = 0; i < expectedTokenSequences.length; i++) { - if (maxSize < expectedTokenSequences[i].length) { - maxSize = expectedTokenSequences[i].length; - } - for (int j = 0; j < expectedTokenSequences[i].length; j++) { - expected += tokenImage[expectedTokenSequences[i][j]] + " "; - } - if (expectedTokenSequences[i][expectedTokenSequences[i].length - 1] != 0) { - expected += "..."; - } - expected += eol + " "; - } - String retval = "Encountered \""; - Token tok = currentToken.next; - for (int i = 0; i < maxSize; i++) { - if (i != 0) retval += " "; - if (tok.kind == 0) { - retval += tokenImage[0]; - break; - } - retval += add_escapes(tok.image); - tok = tok.next; - } - retval += "\" at line " + currentToken.next.beginLine + ", column " + currentToken.next.beginColumn; - retval += "." + eol; - if (expectedTokenSequences.length == 1) { - retval += "Was expecting:" + eol + " "; - } else { - retval += "Was expecting one of:" + eol + " "; - } - retval += expected; - return retval; - } - - /** - * The end of line string for this machine. - */ - protected String eol = System.getProperty("line.separator", "\n"); - - /** - * Used to convert raw characters to their escaped version - * when these raw version cannot be used as part of an ASCII - * string literal. - */ - protected String add_escapes(String str) { - StringBuffer retval = new StringBuffer(); - char ch; - for (int i = 0; i < str.length(); i++) { - switch (str.charAt(i)) - { - case 0 : - continue; - case '\b': - retval.append("\\b"); - continue; - case '\t': - retval.append("\\t"); - continue; - case '\n': - retval.append("\\n"); - continue; - case '\f': - retval.append("\\f"); - continue; - case '\r': - retval.append("\\r"); - continue; - case '\"': - retval.append("\\\""); - continue; - case '\'': - retval.append("\\\'"); - continue; - case '\\': - retval.append("\\\\"); - continue; - default: - if ((ch = str.charAt(i)) < 0x20 || ch > 0x7e) { - String s = "0000" + Integer.toString(ch, 16); - retval.append("\\u" + s.substring(s.length() - 4, s.length())); - } else { - retval.append(ch); - } - continue; - } - } - return retval.toString(); - } - -} diff --git a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/java/jspel/SimpleCharStream.java b/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/java/jspel/SimpleCharStream.java deleted file mode 100644 index 8021b4b992..0000000000 --- a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/java/jspel/SimpleCharStream.java +++ /dev/null @@ -1,412 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2005 BEA Systems and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * BEA Systems - initial implementation - * - *******************************************************************************/ -/* Generated By:JavaCC: Do not edit this line. SimpleCharStream.java Version 3.0 */ -package org.eclipse.jst.jsp.core.internal.java.jspel; - -/** - * An implementation of interface CharStream, where the stream is assumed to - * contain only ASCII characters (without unicode processing). - */ - -public class SimpleCharStream -{ - public static final boolean staticFlag = false; - int bufsize; - int available; - int tokenBegin; - public int bufpos = -1; - protected int bufline[]; - protected int bufcolumn[]; - - protected int column = 0; - protected int line = 1; - - protected boolean prevCharIsCR = false; - protected boolean prevCharIsLF = false; - - protected java.io.Reader inputStream; - - protected char[] buffer; - protected int maxNextCharInd = 0; - protected int inBuf = 0; - - protected void ExpandBuff(boolean wrapAround) - { - char[] newbuffer = new char[bufsize + 2048]; - int newbufline[] = new int[bufsize + 2048]; - int newbufcolumn[] = new int[bufsize + 2048]; - - try - { - if (wrapAround) - { - System.arraycopy(buffer, tokenBegin, newbuffer, 0, bufsize - tokenBegin); - System.arraycopy(buffer, 0, newbuffer, - bufsize - tokenBegin, bufpos); - buffer = newbuffer; - - System.arraycopy(bufline, tokenBegin, newbufline, 0, bufsize - tokenBegin); - System.arraycopy(bufline, 0, newbufline, bufsize - tokenBegin, bufpos); - bufline = newbufline; - - System.arraycopy(bufcolumn, tokenBegin, newbufcolumn, 0, bufsize - tokenBegin); - System.arraycopy(bufcolumn, 0, newbufcolumn, bufsize - tokenBegin, bufpos); - bufcolumn = newbufcolumn; - - maxNextCharInd = (bufpos += (bufsize - tokenBegin)); - } - else - { - System.arraycopy(buffer, tokenBegin, newbuffer, 0, bufsize - tokenBegin); - buffer = newbuffer; - - System.arraycopy(bufline, tokenBegin, newbufline, 0, bufsize - tokenBegin); - bufline = newbufline; - - System.arraycopy(bufcolumn, tokenBegin, newbufcolumn, 0, bufsize - tokenBegin); - bufcolumn = newbufcolumn; - - maxNextCharInd = (bufpos -= tokenBegin); - } - } - catch (Throwable t) - { - throw new Error(t.getMessage()); - } - - - bufsize += 2048; - available = bufsize; - tokenBegin = 0; - } - - protected void FillBuff() throws java.io.IOException - { - if (maxNextCharInd == available) - { - if (available == bufsize) - { - if (tokenBegin > 2048) - { - bufpos = maxNextCharInd = 0; - available = tokenBegin; - } - else if (tokenBegin < 0) - bufpos = maxNextCharInd = 0; - else - ExpandBuff(false); - } - else if (available > tokenBegin) - available = bufsize; - else if ((tokenBegin - available) < 2048) - ExpandBuff(true); - else - available = tokenBegin; - } - - int i; - try { - if ((i = inputStream.read(buffer, maxNextCharInd, - available - maxNextCharInd)) == -1) - { - inputStream.close(); - throw new java.io.IOException(); - } - else - maxNextCharInd += i; - return; - } - catch(java.io.IOException e) { - --bufpos; - backup(0); - if (tokenBegin == -1) - tokenBegin = bufpos; - throw e; - } - } - - public char BeginToken() throws java.io.IOException - { - tokenBegin = -1; - char c = readChar(); - tokenBegin = bufpos; - - return c; - } - - protected void UpdateLineColumn(char c) - { - column++; - - if (prevCharIsLF) - { - prevCharIsLF = false; - line += (column = 1); - } - else if (prevCharIsCR) - { - prevCharIsCR = false; - if (c == '\n') - { - prevCharIsLF = true; - } - else - line += (column = 1); - } - - switch (c) - { - case '\r' : - prevCharIsCR = true; - break; - case '\n' : - prevCharIsLF = true; - break; - case '\t' : - column--; - column += (8 - (column & 07)); - break; - default : - break; - } - - bufline[bufpos] = line; - bufcolumn[bufpos] = column; - } - - public char readChar() throws java.io.IOException - { - if (inBuf > 0) - { - --inBuf; - - if (++bufpos == bufsize) - bufpos = 0; - - return buffer[bufpos]; - } - - if (++bufpos >= maxNextCharInd) - FillBuff(); - - char c = buffer[bufpos]; - - UpdateLineColumn(c); - return (c); - } - - /** - * @deprecated - * @see #getEndColumn - */ - - public int getColumn() { - return bufcolumn[bufpos]; - } - - /** - * @deprecated - * @see #getEndLine - */ - - public int getLine() { - return bufline[bufpos]; - } - - public int getEndColumn() { - return bufcolumn[bufpos]; - } - - public int getEndLine() { - return bufline[bufpos]; - } - - public int getBeginColumn() { - return bufcolumn[tokenBegin]; - } - - public int getBeginLine() { - return bufline[tokenBegin]; - } - - public void backup(int amount) { - - inBuf += amount; - if ((bufpos -= amount) < 0) - bufpos += bufsize; - } - - public SimpleCharStream(java.io.Reader dstream, int startline, - int startcolumn, int buffersize) - { - inputStream = dstream; - line = startline; - column = startcolumn - 1; - - available = bufsize = buffersize; - buffer = new char[buffersize]; - bufline = new int[buffersize]; - bufcolumn = new int[buffersize]; - } - - public SimpleCharStream(java.io.Reader dstream, int startline, - int startcolumn) - { - this(dstream, startline, startcolumn, 4096); - } - - public SimpleCharStream(java.io.Reader dstream) - { - this(dstream, 1, 1, 4096); - } - public void ReInit(java.io.Reader dstream, int startline, - int startcolumn, int buffersize) - { - inputStream = dstream; - line = startline; - column = startcolumn - 1; - - if (buffer == null || buffersize != buffer.length) - { - available = bufsize = buffersize; - buffer = new char[buffersize]; - bufline = new int[buffersize]; - bufcolumn = new int[buffersize]; - } - prevCharIsLF = prevCharIsCR = false; - tokenBegin = inBuf = maxNextCharInd = 0; - bufpos = -1; - } - - public void ReInit(java.io.Reader dstream, int startline, - int startcolumn) - { - ReInit(dstream, startline, startcolumn, 4096); - } - - public void ReInit(java.io.Reader dstream) - { - ReInit(dstream, 1, 1, 4096); - } - public SimpleCharStream(java.io.InputStream dstream, int startline, - int startcolumn, int buffersize) - { - this(new java.io.InputStreamReader(dstream), startline, startcolumn, 4096); - } - - public SimpleCharStream(java.io.InputStream dstream, int startline, - int startcolumn) - { - this(dstream, startline, startcolumn, 4096); - } - - public SimpleCharStream(java.io.InputStream dstream) - { - this(dstream, 1, 1, 4096); - } - - public void ReInit(java.io.InputStream dstream, int startline, - int startcolumn, int buffersize) - { - ReInit(new java.io.InputStreamReader(dstream), startline, startcolumn, 4096); - } - - public void ReInit(java.io.InputStream dstream) - { - ReInit(dstream, 1, 1, 4096); - } - public void ReInit(java.io.InputStream dstream, int startline, - int startcolumn) - { - ReInit(dstream, startline, startcolumn, 4096); - } - public String GetImage() - { - if (bufpos >= tokenBegin) - return new String(buffer, tokenBegin, bufpos - tokenBegin + 1); - else - return new String(buffer, tokenBegin, bufsize - tokenBegin) + - new String(buffer, 0, bufpos + 1); - } - - public char[] GetSuffix(int len) - { - char[] ret = new char[len]; - - if ((bufpos + 1) >= len) - System.arraycopy(buffer, bufpos - len + 1, ret, 0, len); - else - { - System.arraycopy(buffer, bufsize - (len - bufpos - 1), ret, 0, - len - bufpos - 1); - System.arraycopy(buffer, 0, ret, len - bufpos - 1, bufpos + 1); - } - - return ret; - } - - public void Done() - { - buffer = null; - bufline = null; - bufcolumn = null; - } - - /** - * Method to adjust line and column numbers for the start of a token. - */ - public void adjustBeginLineColumn(int newLine, int newCol) - { - int start = tokenBegin; - int len; - - if (bufpos >= tokenBegin) - { - len = bufpos - tokenBegin + inBuf + 1; - } - else - { - len = bufsize - tokenBegin + bufpos + 1 + inBuf; - } - - int i = 0, j = 0, k = 0; - int nextColDiff = 0, columnDiff = 0; - - while (i < len && - bufline[j = start % bufsize] == bufline[k = ++start % bufsize]) - { - bufline[j] = newLine; - nextColDiff = columnDiff + bufcolumn[k] - bufcolumn[j]; - bufcolumn[j] = newCol + columnDiff; - columnDiff = nextColDiff; - i++; - } - - if (i < len) - { - bufline[j] = newLine++; - bufcolumn[j] = newCol + columnDiff; - - while (i++ < len) - { - if (bufline[j = start % bufsize] != bufline[++start % bufsize]) - bufline[j] = newLine++; - else - bufline[j] = newLine; - } - } - - line = bufline[j]; - column = bufcolumn[j]; - } - -} diff --git a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/java/jspel/SimpleNode.java b/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/java/jspel/SimpleNode.java deleted file mode 100644 index aac473f95a..0000000000 --- a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/java/jspel/SimpleNode.java +++ /dev/null @@ -1,116 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2005 BEA Systems and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * BEA Systems - initial implementation - * - *******************************************************************************/ -/* Generated By:JJTree: Do not edit this line. SimpleNode.java */ - -package org.eclipse.jst.jsp.core.internal.java.jspel; - -public class SimpleNode implements Node { - protected Node parent; - protected Node[] children; - protected int id; - protected JSPELParser parser; - protected Token firstToken; - protected Token lastToken; - - public SimpleNode(int i) { - id = i; - } - - public SimpleNode(JSPELParser p, int i) { - this(i); - parser = p; - } - - public void jjtOpen() { - } - - public void jjtClose() { - } - - public void jjtSetParent(Node n) { parent = n; } - public Node jjtGetParent() { return parent; } - - public void jjtAddChild(Node n, int i) { - if (children == null) { - children = new Node[i + 1]; - } else if (i >= children.length) { - Node c[] = new Node[i + 1]; - System.arraycopy(children, 0, c, 0, children.length); - children = c; - } - children[i] = n; - } - - public Node jjtGetChild(int i) { - return children[i]; - } - - public int jjtGetNumChildren() { - return (children == null) ? 0 : children.length; - } - - /** Accept the visitor. **/ - public Object jjtAccept(JSPELParserVisitor visitor, Object data) { - return visitor.visit(this, data); - } - - /** Accept the visitor. **/ - public Object childrenAccept(JSPELParserVisitor visitor, Object data) { - if (children != null) { - for (int i = 0; i < children.length; ++i) { - children[i].jjtAccept(visitor, data); - } - } - return data; - } - - /* You can override these two methods in subclasses of SimpleNode to - customize the way the node appears when the tree is dumped. If - your output uses more than one line you should override - toString(String), otherwise overriding toString() is probably all - you need to do. */ - - public String toString() { return JSPELParserTreeConstants.jjtNodeName[id]; } - public String toString(String prefix) { return prefix + toString(); } - - /* Override this method if you want to customize how the node dumps - out its children. */ - - public void dump(String prefix) { - System.out.println(toString(prefix)); - if (children != null) { - for (int i = 0; i < children.length; ++i) { - SimpleNode n = (SimpleNode)children[i]; - if (n != null) { - n.dump(prefix + " "); - } - } - } - } - - public Token getFirstToken() { - return firstToken; - } - - public void setFirstToken(Token firstToken) { - this.firstToken = firstToken; - } - - public Token getLastToken() { - return lastToken; - } - - public void setLastToken(Token lastToken) { - this.lastToken = lastToken; - } -} - diff --git a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/java/jspel/Token.java b/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/java/jspel/Token.java deleted file mode 100644 index 7159820f62..0000000000 --- a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/java/jspel/Token.java +++ /dev/null @@ -1,92 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2005 BEA Systems and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * BEA Systems - initial implementation - * - *******************************************************************************/ -/* Generated By:JavaCC: Do not edit this line. Token.java Version 3.0 */ -package org.eclipse.jst.jsp.core.internal.java.jspel; - -/** - * Describes the input token stream. - */ - -public class Token { - - /** - * An integer that describes the kind of this token. This numbering - * system is determined by JavaCCParser, and a table of these numbers is - * stored in the file ...Constants.java. - */ - public int kind; - - /** - * beginLine and beginColumn describe the position of the first character - * of this token; endLine and endColumn describe the position of the - * last character of this token. - */ - public int beginLine, beginColumn, endLine, endColumn; - - /** - * The string image of the token. - */ - public String image; - - /** - * A reference to the next regular (non-special) token from the input - * stream. If this is the last token from the input stream, or if the - * token manager has not read tokens beyond this one, this field is - * set to null. This is true only if this token is also a regular - * token. Otherwise, see below for a description of the contents of - * this field. - */ - public Token next; - - /** - * This field is used to access special tokens that occur prior to this - * token, but after the immediately preceding regular (non-special) token. - * If there are no such special tokens, this field is set to null. - * When there are more than one such special token, this field refers - * to the last of these special tokens, which in turn refers to the next - * previous special token through its specialToken field, and so on - * until the first special token (whose specialToken field is null). - * The next fields of special tokens refer to other special tokens that - * immediately follow it (without an intervening regular token). If there - * is no such token, this field is null. - */ - public Token specialToken; - - /** - * Returns the image. - */ - public String toString() - { - return image; - } - - /** - * Returns a new Token object, by default. However, if you want, you - * can create and return subclass objects based on the value of ofKind. - * Simply add the cases to the switch for all those special cases. - * For example, if you have a subclass of Token called IDToken that - * you want to create if ofKind is ID, simlpy add something like : - * - * case MyParserConstants.ID : return new IDToken(); - * - * to the following switch statement. Then you can cast matchedToken - * variable to the appropriate type and use it in your lexical actions. - */ - public static final Token newToken(int ofKind) - { - switch(ofKind) - { - default : return new Token(); - } - } - -} diff --git a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/java/jspel/TokenMgrError.java b/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/java/jspel/TokenMgrError.java deleted file mode 100644 index 1a53dc2638..0000000000 --- a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/java/jspel/TokenMgrError.java +++ /dev/null @@ -1,149 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2005 BEA Systems and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * BEA Systems - initial implementation - * - *******************************************************************************/ -/* Generated By:JavaCC: Do not edit this line. TokenMgrError.java Version 3.0 */ -package org.eclipse.jst.jsp.core.internal.java.jspel; - -public class TokenMgrError extends Error -{ - /* - * Ordinals for various reasons why an Error of this type can be thrown. - */ - - /** - * Default <code>serialVersionUID</code> - */ - private static final long serialVersionUID = 1L; - -/** - * Lexical error occured. - */ - static final int LEXICAL_ERROR = 0; - - /** - * An attempt wass made to create a second instance of a static token manager. - */ - static final int STATIC_LEXER_ERROR = 1; - - /** - * Tried to change to an invalid lexical state. - */ - static final int INVALID_LEXICAL_STATE = 2; - - /** - * Detected (and bailed out of) an infinite loop in the token manager. - */ - static final int LOOP_DETECTED = 3; - - /** - * Indicates the reason why the exception is thrown. It will have - * one of the above 4 values. - */ - int errorCode; - - /** - * Replaces unprintable characters by their espaced (or unicode escaped) - * equivalents in the given string - */ - protected static final String addEscapes(String str) { - StringBuffer retval = new StringBuffer(); - char ch; - for (int i = 0; i < str.length(); i++) { - switch (str.charAt(i)) - { - case 0 : - continue; - case '\b': - retval.append("\\b"); - continue; - case '\t': - retval.append("\\t"); - continue; - case '\n': - retval.append("\\n"); - continue; - case '\f': - retval.append("\\f"); - continue; - case '\r': - retval.append("\\r"); - continue; - case '\"': - retval.append("\\\""); - continue; - case '\'': - retval.append("\\\'"); - continue; - case '\\': - retval.append("\\\\"); - continue; - default: - if ((ch = str.charAt(i)) < 0x20 || ch > 0x7e) { - String s = "0000" + Integer.toString(ch, 16); - retval.append("\\u" + s.substring(s.length() - 4, s.length())); - } else { - retval.append(ch); - } - continue; - } - } - return retval.toString(); - } - - /** - * Returns a detailed message for the Error when it is thrown by the - * token manager to indicate a lexical error. - * Parameters : - * EOFSeen : indicates if EOF caused the lexicl error - * curLexState : lexical state in which this error occured - * errorLine : line number when the error occured - * errorColumn : column number when the error occured - * errorAfter : prefix that was seen before this error occured - * curchar : the offending character - * Note: You can customize the lexical error message by modifying this method. - */ - protected static String LexicalError(boolean EOFSeen, int lexState, int errorLine, int errorColumn, String errorAfter, char curChar) { - return("Lexical error at line " + - errorLine + ", column " + - errorColumn + ". Encountered: " + - (EOFSeen ? "<EOF> " : ("\"" + addEscapes(String.valueOf(curChar)) + "\"") + " (" + (int)curChar + "), ") + - "after : \"" + addEscapes(errorAfter) + "\""); - } - - /** - * You can also modify the body of this method to customize your error messages. - * For example, cases like LOOP_DETECTED and INVALID_LEXICAL_STATE are not - * of end-users concern, so you can return something like : - * - * "Internal Error : Please file a bug report .... " - * - * from this method for such cases in the release version of your parser. - */ - public String getMessage() { - return super.getMessage(); - } - - /* - * Constructors of various flavors follow. - */ - - public TokenMgrError() { - } - - public TokenMgrError(String message, int reason) { - super(message); - errorCode = reason; - } - - public TokenMgrError(boolean EOFSeen, int lexState, int errorLine, int errorColumn, String errorAfter, char curChar, int reason) { - this(LexicalError(EOFSeen, lexState, errorLine, errorColumn, errorAfter, curChar), reason); - } -} diff --git a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/java/jspel/fixparser.sed b/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/java/jspel/fixparser.sed deleted file mode 100644 index 1aa5e62fec..0000000000 --- a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/java/jspel/fixparser.sed +++ /dev/null @@ -1,18 +0,0 @@ -#!/usr/bin/sed
-
-#
-# The SSE generally uses compiler setting to turn most warnings into errors.
-# This is a little problematic for JavaCC generated files. We don't want
-# to distribute a customized version of JavaCC nor is there any "template"
-# mechanism. So, this simple sed script goes through the generated token
-# manager and fixes a few things. If JavaCC changes the generated code,
-# it's likely that this script will no longer do the right thing. Ditto with
-# any version of JavaCC besides 3.2. Also, there's no guarantee that this
-# script will even work with an arbitrary JavaCC grammar. It's only been tested
-# with the current JSP EL grammar.
-#
-# Author: Ted A. Carroll (tcarroll@bea.com)
-#
-
-s/static private final class LookaheadSuccess extends java.lang.Error { }/static private final class LookaheadSuccess extends java.lang.Error { \n private static final long serialVersionUID = 1L; \n }/g
-
diff --git a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/java/jspel/fixtm.sed b/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/java/jspel/fixtm.sed deleted file mode 100644 index 5c1dea401e..0000000000 --- a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/java/jspel/fixtm.sed +++ /dev/null @@ -1,27 +0,0 @@ -#!/usr/bin/sed
-
-#
-# The SSE generally uses compiler setting to turn most warnings into errors.
-# This is a little problematic for JavaCC generated files. We don't want
-# to distribute a customized version of JavaCC nor is there any "template"
-# mechanism. So, this simple sed script goes through the generated token
-# manager and fixes a few things. If JavaCC changes the generated code,
-# it's likely that this script will no longer do the right thing. Ditto with
-# any version of JavaCC besides 3.2. Also, there's no guarantee that this
-# script will even work with an arbitrary JavaCC grammar. It's only been tested
-# with the current JSP EL grammar.
-#
-# Author: Ted A. Carroll (tcarroll@bea.com)
-#
-
-s/(int)(curChar >> 8)/curChar >> 8/g
-
-/^public Token getNextToken()/, /EOFLoop/{
- /int kind;/ {d}
- /Token specialToken = null;/{d}
-}
-
-/^private final int jjMoveNfa_0(int startState, int curPos)/, /for(;;)/{
- s/int j, kind = 0x7fffffff;/int kind = 0x7fffffff;/g
- /int\[\] nextStates;/{d}
-}
diff --git a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/java/jspel/go.sh b/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/java/jspel/go.sh deleted file mode 100644 index b3d5aaa43c..0000000000 --- a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/java/jspel/go.sh +++ /dev/null @@ -1,9 +0,0 @@ -#!/usr/bin/sh
-
-# Set JAVACC_HOME to the installation directory of javacc 3.2
-$JAVACC_HOME/bin/jjtree.bat JSPEL.jjt
-$JAVACC_HOME/bin/javacc.bat JSPEL.jj
-sed -f fixtm.sed -i.bak JSPELParserTokenManager.java
-diff -w JSPELParserTokenManager.java JSPELParserTokenManager.java.bak
-sed -f fixparser.sed -i.bak JSPELParser.java
-diff -w JSPELParser.java JSPELParser.java.bak
diff --git a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/java/search/IndexWorkspaceJob.java b/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/java/search/IndexWorkspaceJob.java deleted file mode 100644 index 7b9ac0dc44..0000000000 --- a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/java/search/IndexWorkspaceJob.java +++ /dev/null @@ -1,163 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2004 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - *******************************************************************************/ -package org.eclipse.jst.jsp.core.internal.java.search; - -import java.util.ArrayList; -import java.util.List; - -import org.eclipse.core.resources.IFile; -import org.eclipse.core.resources.IResource; -import org.eclipse.core.resources.IResourceProxy; -import org.eclipse.core.resources.IResourceProxyVisitor; -import org.eclipse.core.resources.ResourcesPlugin; -import org.eclipse.core.runtime.CoreException; -import org.eclipse.core.runtime.IProgressMonitor; -import org.eclipse.core.runtime.IStatus; -import org.eclipse.core.runtime.Platform; -import org.eclipse.core.runtime.Status; -import org.eclipse.core.runtime.content.IContentType; -import org.eclipse.core.runtime.jobs.Job; -import org.eclipse.jst.jsp.core.internal.JSPCoreMessages; -import org.eclipse.jst.jsp.core.internal.provisional.contenttype.ContentTypeIdForJSP; - -/** - * Re-indexes the entire workspace. - * Ensures the JSP Index is in a stable state before performing a search. - * (like after a crash or if previous indexing was canceled) - * - * @author pavery - */ -public class IndexWorkspaceJob extends Job { - - // for debugging - static final boolean DEBUG; - static { - String value= Platform.getDebugOption("org.eclipse.jst.jsp.core/debug/jspindexmanager"); //$NON-NLS-1$ - DEBUG= value != null && value.equalsIgnoreCase("true"); //$NON-NLS-1$ - } - - /** - * Visitor that retrieves jsp project paths for all jsp files in the workspace, - * and adds the files to be indexed as they are encountered - */ - private class JSPFileVisitor implements IResourceProxyVisitor { - private List files = new ArrayList(); - - // monitor from the Job - IProgressMonitor fInnerMonitor = null; - public JSPFileVisitor(IProgressMonitor monitor) { - this.fInnerMonitor = monitor; - } - - public boolean visit(IResourceProxy proxy) throws CoreException { - - // check job canceled - if (this.fInnerMonitor != null && this.fInnerMonitor.isCanceled()) { - setCanceledState(); - return false; - } - - // check search support canceled - if(JSPSearchSupport.getInstance().isCanceled()) { - setCanceledState(); - return false; - } - - if (proxy.getType() == IResource.FILE) { - - // https://w3.opensource.ibm.com/bugzilla/show_bug.cgi?id=3553 - // check this before description - // check name before actually getting the file (less work) - if(getJspContentType().isAssociatedWith(proxy.getName())) { - IFile file = (IFile) proxy.requestResource(); - if(file.exists()) { - - if(DEBUG) - System.out.println("(+) IndexWorkspaceJob adding file: " + file.getName()); //$NON-NLS-1$ - // this call will check the ContentTypeDescription, so don't need to do it here. - //JSPSearchSupport.getInstance().addJspFile(file); - this.files.add(file); - this.fInnerMonitor.subTask(proxy.getName()); - - // don't search deeper for files - return false; - } - } - } - return true; - } - - public final IFile[] getFiles() { - return (IFile[])this.files.toArray(new IFile[this.files.size()]); - } - } - - private IContentType fContentTypeJSP = null; - - public IndexWorkspaceJob() { - // pa_TODO may want to say something like "Rebuilding JSP Index" to be more - // descriptive instead of "Updating JSP Index" since they are 2 different things - super(JSPCoreMessages.JSPIndexManager_0); - setPriority(Job.LONG); - setSystem(true); - } - - IContentType getJspContentType() { - if(this.fContentTypeJSP == null) - this.fContentTypeJSP = Platform.getContentTypeManager().getContentType(ContentTypeIdForJSP.ContentTypeID_JSP); - return this.fContentTypeJSP; - } - - /** - * @see org eclipse.core.internal.jobs.InternalJob#run(org.eclipse.core.runtime.IProgressMonitor) - * for similar method - */ - protected IStatus run(IProgressMonitor monitor) { - - IStatus status = Status.OK_STATUS; - - if(monitor.isCanceled()) { - setCanceledState(); - return Status.CANCEL_STATUS; - } - - if(DEBUG) - System.out.println(" ^ IndexWorkspaceJob started: "); //$NON-NLS-1$ - - long start = System.currentTimeMillis(); - - try { - JSPFileVisitor visitor = new JSPFileVisitor(monitor); - // collect all jsp files - ResourcesPlugin.getWorkspace().getRoot().accept(visitor, IResource.DEPTH_INFINITE); - // request indexing - // this is pretty much like faking an entire workspace resource delta - JSPIndexManager.getInstance().indexFiles(visitor.getFiles()); - } - catch (CoreException e) { - if(DEBUG) - e.printStackTrace(); - } - finally { - if(monitor != null) - monitor.done(); - } - long finish = System.currentTimeMillis(); - if(DEBUG) - System.out.println(" ^ IndexWorkspaceJob finished\n total time running: " + (finish - start)); //$NON-NLS-1$ - - return status; - } - - void setCanceledState() { - JSPIndexManager.getInstance().setIndexState(JSPIndexManager.S_CANCELED); - } -} diff --git a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/java/search/JSPIndexManager.java b/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/java/search/JSPIndexManager.java deleted file mode 100644 index e3bfbed3ff..0000000000 --- a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/java/search/JSPIndexManager.java +++ /dev/null @@ -1,722 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2004 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - *******************************************************************************/ -package org.eclipse.jst.jsp.core.internal.java.search; - -import java.io.File; -import java.util.ArrayList; -import java.util.HashMap; -import java.util.List; - -import org.eclipse.core.resources.IFile; -import org.eclipse.core.resources.IResource; -import org.eclipse.core.resources.IResourceChangeEvent; -import org.eclipse.core.resources.IResourceChangeListener; -import org.eclipse.core.resources.IResourceDelta; -import org.eclipse.core.resources.IResourceDeltaVisitor; -import org.eclipse.core.resources.ResourcesPlugin; -import org.eclipse.core.runtime.CoreException; -import org.eclipse.core.runtime.IPath; -import org.eclipse.core.runtime.IProgressMonitor; -import org.eclipse.core.runtime.IStatus; -import org.eclipse.core.runtime.Platform; -import org.eclipse.core.runtime.Plugin; -import org.eclipse.core.runtime.Status; -import org.eclipse.core.runtime.content.IContentType; -import org.eclipse.core.runtime.jobs.IJobChangeEvent; -import org.eclipse.core.runtime.jobs.Job; -import org.eclipse.core.runtime.jobs.JobChangeAdapter; -import org.eclipse.jdt.internal.core.JavaModelManager; -import org.eclipse.jdt.internal.core.index.Index; -import org.eclipse.jdt.internal.core.search.indexing.IndexManager; -import org.eclipse.jst.jsp.core.internal.JSPCoreMessages; -import org.eclipse.jst.jsp.core.internal.JSPCorePlugin; -import org.eclipse.jst.jsp.core.internal.Logger; -import org.eclipse.jst.jsp.core.internal.provisional.contenttype.ContentTypeIdForJSP; -import org.eclipse.osgi.util.NLS; -import org.osgi.framework.Bundle; - -/** - * Responsible for keeping the JSP index up to date. - * - * @author pavery - */ -public class JSPIndexManager { - - // for debugging - // TODO move this to Logger, as we have in SSE - static final boolean DEBUG; - static { - String value = Platform.getDebugOption("org.eclipse.jst.jsp.core/debug/jspindexmanager"); //$NON-NLS-1$ - DEBUG = value != null && value.equalsIgnoreCase("true"); //$NON-NLS-1$ - } - - private static final String PKEY_INDEX_STATE = "jspIndexState"; //$NON-NLS-1$ - - private IndexWorkspaceJob indexingJob = new IndexWorkspaceJob(); - - - - // TODO: consider enumeration for these int constants - // set to S_UPDATING once a resource change comes in - // set to S_STABLE if: - // - we know we aren't interested in the resource change - // - or the ProcessFilesJob completes - // set to S_CANCELED if an indexing job is canceled - // set to S_REBUILDING if re-indexing the entire workspace - - // the int '0' is reserved for the default value if a preference is not - // there - /** index is reliable to use */ - public static final int S_STABLE = 1; - /** index is being updated (from a resource delta) */ - public static final int S_UPDATING = 2; - /** entire index is being rebuilt */ - public static final int S_REBUILDING = 3; - /** - * indexing job was canceled in the middle of it, index needs to be - * rebuilt - */ - public static final int S_CANCELED = 4; - - /** symbolic name for OSGI framework */ - private final String OSGI_FRAMEWORK_ID = "org.eclipse.osgi"; //$NON-NLS-1$ - - /** - * Collects JSP files from a resource delta. - */ - private class JSPResourceVisitor implements IResourceDeltaVisitor { - // using hash map ensures only one of each file - // must be reset before every use - private HashMap jspFiles = null; - - public JSPResourceVisitor() { - this.jspFiles = new HashMap(); - } - - public boolean visit(IResourceDelta delta) throws CoreException { - - // in case JSP search was canceled (eg. when closing the editor) - if (JSPSearchSupport.getInstance().isCanceled() || frameworkIsShuttingDown()) { - setCanceledState(); - return false; - } - - try { - if (!isHiddenResource(delta.getFullPath())) { - - int kind = delta.getKind(); - boolean added = (kind & IResourceDelta.ADDED) == IResourceDelta.ADDED; - boolean isInterestingChange = false; - if ((kind & IResourceDelta.CHANGED) == IResourceDelta.CHANGED) { - int flags = delta.getFlags(); - // ignore things like marker changes - isInterestingChange = (flags & IResourceDelta.CONTENT) == IResourceDelta.CONTENT || (flags & IResourceDelta.REPLACED) == IResourceDelta.REPLACED; - } - boolean removed = (kind & IResourceDelta.REMOVED) == IResourceDelta.REMOVED; - if (added || isInterestingChange) { - - visitAdded(delta); - } - else if (removed) { - visitRemoved(delta); - } - } - } - catch (Exception e) { - // need to set state here somehow, and reindex - // otherwise index will be unreliable - if (DEBUG) - Logger.logException("Delta analysis may not be complete", e); //$NON-NLS-1$ - } - // if the delta has children, continue to add/remove files - return true; - } - - private void visitRemoved(IResourceDelta delta) { - // handle cleanup - if (delta.getResource() != null) { - IResource r = delta.getResource(); - if (r.getType() == IResource.FOLDER && r.exists()) { - deleteIndex((IFile) r); - } - } - } - - private void visitAdded(IResourceDelta delta) { - // https://w3.opensource.ibm.com/bugzilla/show_bug.cgi?id=3553 - // quick check if it's even JSP related to improve - // performance - // checking name from the delta before getting - // resource because it's lighter - int numSegments = delta.getFullPath().segmentCount(); - String filename = delta.getFullPath().segment(numSegments - 1); - if (getJspContentType().isAssociatedWith(filename)) { - IResource r = delta.getResource(); - if (r != null && r.exists() && r.getType() == IResource.FILE) { - this.jspFiles.put(r.getFullPath(), r); - } - } - } - - // https://bugs.eclipse.org/bugs/show_bug.cgi?id=93463 - private boolean isHiddenResource(IPath p) { - String[] segments = p.segments(); - for (int i = 0; i < segments.length; i++) { - if (segments[i].startsWith(".")) //$NON-NLS-1$ - return true; - } - return false; - } - - private void deleteIndex(IFile folder) { - // cleanup index - IndexManager im = JavaModelManager.getJavaModelManager().getIndexManager(); - IPath folderPath = folder.getFullPath(); - IPath indexLocation = JSPSearchSupport.getInstance().computeIndexLocation(folderPath); - im.removeIndex(indexLocation); - // im.indexLocations.removeKey(folderPath); - // im.indexLocations.removeValue(indexLocation); - File f = indexLocation.toFile(); - f.delete(); - } - - public IFile[] getFiles() { - return (IFile[]) this.jspFiles.values().toArray(new IFile[this.jspFiles.size()]); - } - - public void reset() { - this.jspFiles.clear(); - } - } - - // end class JSPResourceVisitor - - /** - * schedules JSP files for indexing by Java core - */ - private class ProcessFilesJob extends Job { - List fileList = null; - // keep track of how many files we've indexed - int lastFileCursor = 0; - - ProcessFilesJob(String taskName) { - super(taskName); - fileList = new ArrayList(); - } - - synchronized void process(IFile[] files) { - for (int i = 0; i < files.length; i++) { - fileList.add(files[i]); - } - if (DEBUG) { - System.out.println("JSPIndexManager queuing " + files.length + " files"); //$NON-NLS-2$ //$NON-NLS-1$ - } - } - - synchronized IFile[] getFiles() { - return (IFile[]) fileList.toArray(new IFile[fileList.size()]); - } - - synchronized void clearFiles() { - fileList.clear(); - lastFileCursor = 0; - //System.out.println("cleared files"); - } - - protected IStatus run(IProgressMonitor monitor) { - // System.out.println("indexer monitor" + monitor); - if (isCanceled(monitor) || frameworkIsShuttingDown()) { - setCanceledState(); - return Status.CANCEL_STATUS; - } - - long start = System.currentTimeMillis(); - - try { - IFile[] filesToBeProcessed = getFiles(); - - if (DEBUG) { - System.out.println("JSPIndexManager indexing " + filesToBeProcessed.length + " files"); //$NON-NLS-2$ //$NON-NLS-1$ - } - // API indicates that monitor is never null - monitor.beginTask("", filesToBeProcessed.length); //$NON-NLS-1$ - JSPSearchSupport ss = JSPSearchSupport.getInstance(); - String processingNFiles = ""; //$NON-NLS-1$ - - - for (;lastFileCursor < filesToBeProcessed.length; lastFileCursor++) { - - if (isCanceled(monitor) || frameworkIsShuttingDown()) { - setCanceledState(); - return Status.CANCEL_STATUS; - } - try { - ss.addJspFile(filesToBeProcessed[lastFileCursor]); - // JSP Indexer processing n files - processingNFiles = NLS.bind(JSPCoreMessages.JSPIndexManager_2, new String[]{Integer.toString((filesToBeProcessed.length - lastFileCursor))}); - monitor.subTask(processingNFiles + " - " + filesToBeProcessed[lastFileCursor].getName()); //$NON-NLS-1$ - monitor.worked(1); - - if (DEBUG) { - System.out.println("JSPIndexManager Job added file: " + filesToBeProcessed[lastFileCursor].getName()); //$NON-NLS-1$ - } - } - catch (Exception e) { - // RATLC00284776 - // ISSUE: we probably shouldn't be catching EVERY - // exception, but - // the framework only allows to return IStatus in - // order to communicate - // that something went wrong, which means the loop - // won't complete, and we would hit the same problem - // the next time. - // - // a possible solution is to keep track of the - // exceptions logged - // and only log a certain amt of the same one, - // otherwise skip it. - if (!frameworkIsShuttingDown()) { - String filename = filesToBeProcessed[lastFileCursor] != null ? filesToBeProcessed[lastFileCursor].getFullPath().toString() : ""; //$NON-NLS-1$ - Logger.logException("JSPIndexer problem indexing:" + filename, e); //$NON-NLS-1$ - } - } - } // end for - } - finally { - // just in case something didn't follow API (monitor is null) - if (monitor != null) - monitor.done(); - } - - // successfully finished, clear files list - clearFiles(); - - long finish = System.currentTimeMillis(); - long diff = finish - start; - if (DEBUG) { - fTotalTime += diff; - System.out.println("============================================================================"); //$NON-NLS-1$ - System.out.println("this time: " + diff + " cumulative time for resource changed: " + fTotalTime); //$NON-NLS-1$ //$NON-NLS-2$ - System.out.println("============================================================================"); //$NON-NLS-1$ - } - return Status.OK_STATUS; - } - - private boolean isCanceled(IProgressMonitor runMonitor) { - - boolean canceled = false; - // check specific monitor passed into run method (the progress - // group in this case) - // check main search support canceled - if (runMonitor != null && runMonitor.isCanceled()) - canceled = true; - else if (JSPSearchSupport.getInstance().isCanceled()) { - canceled = true; - if (runMonitor != null) { - runMonitor.setCanceled(true); - } - } - return canceled; - } - - } - - // end class ProcessFilesJob - - private static JSPIndexManager fSingleton = null; - private boolean initialized; - private boolean initializing = true; - - private IndexJobCoordinator indexJobCoordinator; - private IResourceChangeListener jspResourceChangeListener; - - private JSPResourceVisitor fVisitor = null; - private IContentType fContentTypeJSP = null; - - static long fTotalTime = 0; - - // Job for processing resource delta - private ProcessFilesJob processFilesJob = null; - - private JSPIndexManager() { - processFilesJob = new ProcessFilesJob(JSPCoreMessages.JSPIndexManager_0); - // only show in verbose mode - processFilesJob.setSystem(true); - processFilesJob.setPriority(Job.LONG); - processFilesJob.addJobChangeListener(new JobChangeAdapter() { - public void done(IJobChangeEvent event) { - super.done(event); - setStableState(); - } - }); - } - - public synchronized static JSPIndexManager getInstance() { - - if (fSingleton == null) - fSingleton = new JSPIndexManager(); - return fSingleton; - } - - public void initialize() { - - JSPIndexManager singleInstance = getInstance(); - - - if (!singleInstance.initialized) { - singleInstance.initialized = true; - - singleInstance.indexJobCoordinator = new IndexJobCoordinator(); - singleInstance.jspResourceChangeListener = new JSPResourceChangeListener(); - - // added as JobChange listener so JSPIndexManager can be smarter - // about when it runs - Platform.getJobManager().addJobChangeListener(singleInstance.indexJobCoordinator); - - // add JSPIndexManager to keep JSP Index up to date - // listening for IResourceChangeEvent.PRE_DELETE and - // IResourceChangeEvent.POST_CHANGE - ResourcesPlugin.getWorkspace().addResourceChangeListener(jspResourceChangeListener, IResourceChangeEvent.POST_CHANGE); - - // https://w3.opensource.ibm.com/bugzilla/show_bug.cgi?id=5091 - // makes sure IndexManager is aware of our indexes - saveIndexes(); - singleInstance.initializing = false; - - } - - } - - synchronized void setIndexState(int state) { - if (DEBUG) { - System.out.println("JSPIndexManager setting index state to: " + state2String(state)); //$NON-NLS-1$ - } - Plugin jspModelPlugin = JSPCorePlugin.getDefault(); - jspModelPlugin.getPluginPreferences().setValue(PKEY_INDEX_STATE, state); - jspModelPlugin.savePluginPreferences(); - - } - - private String state2String(int state) { - String s = "UNKNOWN"; //$NON-NLS-1$ - switch (state) { - case (S_STABLE) : - s = "S_STABLE"; //$NON-NLS-1$ - break; - case (S_UPDATING) : - s = "S_UPDATING"; //$NON-NLS-1$ - break; - case (S_CANCELED) : - s = "S_CANCELED"; //$NON-NLS-1$ - break; - case (S_REBUILDING) : - s = "S_REBUILDING"; //$NON-NLS-1$ - break; - } - return s; - } - - int getIndexState() { - return JSPCorePlugin.getDefault().getPluginPreferences().getInt(PKEY_INDEX_STATE); - } - - void setUpdatingState() { - //if (getIndexState() != S_CANCELED) - setIndexState(S_UPDATING); - } - - void setCanceledState() { - setIndexState(JSPIndexManager.S_CANCELED); - } - - void setStableState() { - //if (getIndexState() != S_CANCELED) - setIndexState(S_STABLE); - } - - void setRebuildingState() { - setIndexState(S_REBUILDING); - } - - synchronized void rebuildIndexIfNeeded() { - if (getIndexState() != S_STABLE) { - rebuildIndex(); - } - } - - void rebuildIndex() { - - if (DEBUG) - System.out.println("*** JSP Index unstable, requesting re-indexing"); //$NON-NLS-1$ - - getIndexingJob().addJobChangeListener(new JobChangeAdapter() { - public void aboutToRun(IJobChangeEvent event) { - super.aboutToRun(event); - setRebuildingState(); - } - - public void done(IJobChangeEvent event) { - super.done(event); - setStableState(); - getIndexingJob().removeJobChangeListener(this); - } - }); - // we're about to reindex everything anyway - getProcessFilesJob().clearFiles(); - getIndexingJob().schedule(); - - } - - /** - * Creates and schedules a Job to process collected files. All JSP - * indexing should be done through this method or processFiles(IFile file) - * - * @param files - */ - final void indexFiles(IFile[] files) { - // don't use this rule - // https://w3.opensource.ibm.com/bugzilla/show_bug.cgi?id=4931 - // processFiles.setRule(new IndexFileRule()); - processFilesJob.process(files); - } - - - /** - * Package protected for access by inner Job class in resourceChanged(...) - * - * @return - */ - JSPResourceVisitor getVisitor() { - - if (this.fVisitor == null) { - this.fVisitor = new JSPResourceVisitor(); - } - return this.fVisitor; - } - - // https://w3.opensource.ibm.com/bugzilla/show_bug.cgi?id=5091 - // makes sure IndexManager is aware of our indexes - void saveIndexes() { - IndexManager indexManager = JavaModelManager.getJavaModelManager().getIndexManager(); - IPath jspModelWorkingLocation = JSPSearchSupport.getInstance().getModelJspPluginWorkingLocation(); - - File folder = new File(jspModelWorkingLocation.toOSString()); - String[] files = folder.list(); - String locay = ""; //$NON-NLS-1$ - Index index = null; - try { - for (int i = 0; i < files.length; i++) { - if (files[i].toLowerCase().endsWith(".index")) { //$NON-NLS-1$ - locay = jspModelWorkingLocation.toString() + "/" + files[i]; //$NON-NLS-1$ - // reuse index file - index = new Index(locay, "Index for " + locay, true); //$NON-NLS-1$ - indexManager.saveIndex(index); - } - } - } - catch (Exception e) { - // we should be shutting down, want to shut down quietly - if (DEBUG) - e.printStackTrace(); - } - } - - IContentType getJspContentType() { - if (this.fContentTypeJSP == null) - this.fContentTypeJSP = Platform.getContentTypeManager().getContentType(ContentTypeIdForJSP.ContentTypeID_JSP); - return this.fContentTypeJSP; - } - - /** - * A check to see if the OSGI framework is shutting down. - * - * @return true if the System Bundle is stopped (ie. the framework is - * shutting down) - */ - boolean frameworkIsShuttingDown() { - // in the Framework class there's a note: - // set the state of the System Bundle to STOPPING. - // this must be done first according to section 4.19.2 from the OSGi - // R3 spec. - boolean shuttingDown = Platform.getBundle(OSGI_FRAMEWORK_ID).getState() == Bundle.STOPPING; - if (DEBUG && shuttingDown) { - System.out.println("JSPIndexManager: system is shutting down!"); //$NON-NLS-1$ - } - return shuttingDown; - } - - - public void shutdown() { - - // stop listening - ResourcesPlugin.getWorkspace().removeResourceChangeListener(jspResourceChangeListener); - - - // stop any searching - JSPSearchSupport.getInstance().setCanceled(true); - - // stop listening to jobs - Platform.getJobManager().removeJobChangeListener(indexJobCoordinator); - - - int maxwait = 5000; - if (processFilesJob != null) { - processFilesJob.cancel(); - } - // attempt to make sure this indexing job is litterally - // done before continuing, since we are shutting down - waitTillNotRunning(maxwait, processFilesJob); - - if (indexingJob != null) { - indexingJob.cancel(); - } - waitTillNotRunning(maxwait, processFilesJob); - } - - private void waitTillNotRunning(int maxSeconds, Job job) { - int pauseTime = 10; - int maxtries = maxSeconds / pauseTime; - int count = 0; - while (count++ < maxtries && job.getState() == Job.RUNNING) { - try { - Thread.sleep(pauseTime); - // System.out.println("count: " + count + " max: " + - // maxtries); - } - catch (InterruptedException e) { - Logger.logException(e); - } - } - } - - private class IndexJobCoordinator extends JobChangeAdapter { - - public void aboutToRun(IJobChangeEvent event) { - Job jobToCoordinate = event.getJob(); - if (isJobToAvoid(jobToCoordinate)) { - // job will be rescheduled when the job we - // are avoiding (eg. build) is done - getProcessFilesJob().cancel(); - //System.out.println("cancel:" + jobToCoordinate.getName()); - } - } - - public void done(IJobChangeEvent event) { - - Job jobToCoordinate = event.getJob(); - if (isJobToAvoid(jobToCoordinate)) { - if (getProcessFilesJob().getFiles().length > 0) { - getProcessFilesJob().schedule(500); - //System.out.println("schedule:" + jobToCoordinate.getName()); - } - - - } - } - - private boolean isJobToAvoid(Job jobToCoordinate) { - boolean result = false; - if (jobToCoordinate.belongsTo(ResourcesPlugin.FAMILY_AUTO_BUILD) || jobToCoordinate.belongsTo(ResourcesPlugin.FAMILY_MANUAL_BUILD) || jobToCoordinate.belongsTo(ResourcesPlugin.FAMILY_AUTO_REFRESH)) { - result = true; - } - return result; - - } - - } - - private class JSPResourceChangeListener implements IResourceChangeListener { - - - /** - * @see org.eclipse.core.resources.IResourceChangeListener#resourceChanged(org.eclipse.core.resources.IResourceChangeEvent) - */ - public void resourceChanged(IResourceChangeEvent event) { - - if (isInitializing()) - return; - - // ignore resource changes if already rebuilding - if (getIndexState() == S_REBUILDING) - return; - // previously canceled, needs entire index rebuild - if (getIndexState() == S_CANCELED) { - // rebuildIndex(); - // just resume indexing - getProcessFilesJob().schedule(500); - //System.out.println("schedule: resource changed, previously canceled"); - return; - } - - IResourceDelta delta = event.getDelta(); - if (delta != null) { - // only care about adds or changes right now... - int kind = delta.getKind(); - boolean added = (kind & IResourceDelta.ADDED) == IResourceDelta.ADDED; - boolean changed = (kind & IResourceDelta.CHANGED) == IResourceDelta.CHANGED; - if (added || changed) { - - // only analyze the full (starting at root) delta - // hierarchy - if (delta.getFullPath().toString().equals("/")) { //$NON-NLS-1$ - try { - JSPResourceVisitor v = getVisitor(); - // clear from last run - v.reset(); - // count files, possibly do this in a job too... - // don't include PHANTOM resources - delta.accept(v, false); - - // process files from this delta - IFile[] files = v.getFiles(); - if (files.length > 0) { - /* - * Job change listener should set back to - * stable when finished - */ - setUpdatingState(); - // processFiles(files); - indexFiles(files); - } - } - catch (CoreException e) { - // need to set state here somehow, and reindex - // otherwise index will be unreliable - if (DEBUG) - Logger.logException(e); - } - catch (Exception e) { - // need to set state here somehow, and reindex - // otherwise index will be unreliable - if (DEBUG) - Logger.logException(e); - } - } - } - - } - } - - } - - IndexWorkspaceJob getIndexingJob() { - return indexingJob; - } - - ProcessFilesJob getProcessFilesJob() { - return processFilesJob; - } - - boolean isInitializing() { - return initializing; - } - -}
\ No newline at end of file diff --git a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/java/search/JSPPathIndexer.java b/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/java/search/JSPPathIndexer.java deleted file mode 100644 index 3919f96c37..0000000000 --- a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/java/search/JSPPathIndexer.java +++ /dev/null @@ -1,109 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2004 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - *******************************************************************************/ -package org.eclipse.jst.jsp.core.internal.java.search; - -import java.util.HashMap; - -import org.eclipse.core.resources.IFile; -import org.eclipse.core.resources.IResource; -import org.eclipse.core.resources.IResourceProxy; -import org.eclipse.core.resources.IResourceProxyVisitor; -import org.eclipse.core.resources.ResourcesPlugin; -import org.eclipse.core.runtime.CoreException; -import org.eclipse.core.runtime.IPath; -import org.eclipse.core.runtime.Platform; -import org.eclipse.core.runtime.content.IContentDescription; -import org.eclipse.core.runtime.content.IContentType; -import org.eclipse.jdt.core.search.IJavaSearchScope; -import org.eclipse.jdt.core.search.SearchPattern; -import org.eclipse.jst.jsp.core.internal.provisional.contenttype.ContentTypeIdForJSP; - -/** - * pa_TODO Still need to take into consideration: - * - focus in workspace - * - search pattern - * - * @author pavery - */ -public class JSPPathIndexer { - - // for debugging - static final boolean DEBUG; - static { - String value= Platform.getDebugOption("org.eclipse.jst.jsp.core/debug/jspsearch"); //$NON-NLS-1$ - DEBUG= value != null && value.equalsIgnoreCase("true"); //$NON-NLS-1$ - } - - // visitor that retrieves jsp project paths for all jsp files in the workspace - class JSPFileVisitor implements IResourceProxyVisitor { - // hash map forces only one of each file - private HashMap fPaths = new HashMap(); - IJavaSearchScope fScope = null; - SearchPattern fPattern = null; - - public JSPFileVisitor(SearchPattern pattern, IJavaSearchScope scope) { - this.fPattern = pattern; - this.fScope = scope; - } - - public boolean visit(IResourceProxy proxy) throws CoreException { - - if(JSPSearchSupport.getInstance().isCanceled()) - return false; - - if (proxy.getType() == IResource.FILE) { - - IContentType contentTypeJSP = Platform.getContentTypeManager().getContentType(ContentTypeIdForJSP.ContentTypeID_JSP); - // https://w3.opensource.ibm.com/bugzilla/show_bug.cgi?id=3553 - // check this before description - // check name before actually getting the file (less work) - if(contentTypeJSP.isAssociatedWith(proxy.getName())) { - - IFile file = (IFile)proxy.requestResource(); - IContentDescription contentDescription = file.getContentDescription(); - String ctId = null; - if (contentDescription != null) { - ctId = contentDescription.getContentType().getId(); - } - if (ContentTypeIdForJSP.ContentTypeID_JSP.equals(ctId)) { - if (this.fScope.encloses(proxy.requestFullPath().toString())) { - - if (DEBUG) - System.out.println("adding selected index path:" + file.getParent().getFullPath()); //$NON-NLS-1$ - - fPaths.put(file.getParent().getFullPath(), JSPSearchSupport.getInstance().computeIndexLocation(file.getParent().getFullPath())); - } - } - } - // don't search deeper for files - return false; - } - return true; - } - - public IPath[] getPaths() { - return (IPath[]) fPaths.values().toArray(new IPath[fPaths.size()]); - } - } - - public IPath[] getVisibleJspPaths(SearchPattern pattern, IJavaSearchScope scope) { - - JSPFileVisitor jspFileVisitor = new JSPFileVisitor(pattern, scope); - try { - ResourcesPlugin.getWorkspace().getRoot().accept(jspFileVisitor, 0); - } - catch (CoreException e) { - e.printStackTrace(); - } - return jspFileVisitor.getPaths(); - } -} - diff --git a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/java/search/JSPSearchDocument.java b/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/java/search/JSPSearchDocument.java deleted file mode 100644 index 863822a5dc..0000000000 --- a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/java/search/JSPSearchDocument.java +++ /dev/null @@ -1,255 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2004 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - *******************************************************************************/ -package org.eclipse.jst.jsp.core.internal.java.search; - -import java.io.IOException; -import java.util.HashMap; -import java.util.Iterator; - -import org.eclipse.core.resources.IFile; -import org.eclipse.core.resources.IWorkspaceRoot; -import org.eclipse.core.resources.ResourcesPlugin; -import org.eclipse.core.runtime.CoreException; -import org.eclipse.core.runtime.IPath; -import org.eclipse.core.runtime.Path; -import org.eclipse.jdt.core.search.SearchParticipant; -import org.eclipse.jface.text.Position; -import org.eclipse.jst.jsp.core.internal.Logger; -import org.eclipse.jst.jsp.core.internal.java.IJSPTranslation; -import org.eclipse.jst.jsp.core.internal.java.JSPTranslation; -import org.eclipse.jst.jsp.core.internal.java.JSPTranslationAdapter; -import org.eclipse.jst.jsp.core.internal.java.JSPTranslationAdapterFactory; -import org.eclipse.jst.jsp.core.internal.java.JSPTranslationExtension; -import org.eclipse.wst.sse.core.StructuredModelManager; -import org.eclipse.wst.sse.core.internal.exceptions.UnsupportedCharsetExceptionWithDetail; -import org.eclipse.wst.sse.core.internal.provisional.IModelManager; -import org.eclipse.wst.sse.core.internal.provisional.IStructuredModel; -import org.eclipse.wst.xml.core.internal.provisional.document.IDOMDocument; -import org.eclipse.wst.xml.core.internal.provisional.document.IDOMModel; - - -/** - * Created with a .jsp file, but should appear to be a .java file for indexing - * and searching purposes. There are purposely few fields in this class, and - * those fields are lightweight since it's possible for many JSP search - * documents to exist in memory at one time (eg. after importing a project - * with a large number of JSP files) - * - * @author pavery - */ -public class JSPSearchDocument { - - private String UNKNOWN_PATH = "**path unknown**"; //$NON-NLS-1$ - private String fJSPPathString = UNKNOWN_PATH; - private String fCUPath = UNKNOWN_PATH; - private SearchParticipant fParticipant = null; - private long fLastModifiedStamp; - private char[] fCachedCharContents; - - /** - * @param file - * @param participant - * @throws CoreException - */ - public JSPSearchDocument(String filePath, SearchParticipant participant) { - - this.fJSPPathString = filePath; - this.fParticipant = participant; - } - - public SearchParticipant getParticipant() { - return this.fParticipant; - } - - /** - * @see org.eclipse.jdt.core.search.SearchDocument#getCharContents() - */ - public char[] getCharContents() { - - if(fCachedCharContents == null || isDirty()) { - JSPTranslation trans = getJSPTranslation(); - fCachedCharContents = trans != null ? trans.getJavaText().toCharArray() : new char[0]; - fCUPath = trans.getJavaPath(); - } - return fCachedCharContents; - } - - public String getJavaText() { - return new String(getCharContents()); - } - - private IModelManager getModelManager() { - return StructuredModelManager.getModelManager(); - } - - /** - * It's not recommended for clients to hold on to this JSPTranslation - * since it's kind of large. If possible, hold on to the - * JSPSearchDocument, which is more of a lightweight proxy. - * - * @return the JSPTranslation for the jsp file, or null if it's an - * unsupported file. - */ - public final JSPTranslationExtension getJSPTranslation() { - JSPTranslationExtension translation = null; - IFile jspFile = getFile(); - if (!JSPSearchSupport.isJsp(jspFile)) - return translation; - - IStructuredModel model = null; - try { - // get existing model for read, then get document from it - IModelManager modelManager = getModelManager(); - if (modelManager != null) { - model = modelManager.getModelForRead(jspFile); - } - // handle unsupported - if (model instanceof IDOMModel) { - IDOMModel xmlModel = (IDOMModel)model; - setupAdapterFactory(xmlModel); - IDOMDocument doc = xmlModel.getDocument(); - JSPTranslationAdapter adapter = (JSPTranslationAdapter) doc.getAdapterFor(IJSPTranslation.class); - translation = adapter.getJSPTranslation(); - } - } - catch (IOException e) { - Logger.logException(e); - } - catch (CoreException e) { - Logger.logException(e); - } - catch (UnsupportedCharsetExceptionWithDetail e) { - // no need to log this. Just consider it an invalid file for our - // purposes. - // Logger.logException(e); - } - finally { - if (model != null) - model.releaseFromRead(); - } - return translation; - } - - /** - * add the factory for JSPTranslationAdapter here - * - * @param sm - */ - private void setupAdapterFactory(IStructuredModel sm) { - JSPTranslationAdapterFactory factory = new JSPTranslationAdapterFactory(); - sm.getFactoryRegistry().addFactory(factory); - } - - /** - * the path to the Java compilation unit - * - * @see org.eclipse.jdt.core.search.SearchDocument#getPath() - */ - public String getPath() { - // caching the path since it's expensive to get translation - // important that isDirty() check is second to cache modification stamp - if(this.fCUPath == null || isDirty() || this.fCUPath == UNKNOWN_PATH) { - JSPTranslation trans = getJSPTranslation(); - if(trans != null) { - this.fCUPath = trans.getJavaPath(); - // save since it's expensive to calculate again later - fCachedCharContents = trans.getJavaText().toCharArray(); - } - } - return fCUPath != null ? fCUPath : UNKNOWN_PATH; - } - - public int getJspOffset(int javaOffset) { - // copied from JSPTranslation - int result = -1; - int offsetInRange = 0; - Position jspPos, javaPos = null; - JSPTranslation trans = getJSPTranslation(); - if (trans != null) { - HashMap java2jspMap = trans.getJava2JspMap(); - - // iterate all mapped java ranges - Iterator it = java2jspMap.keySet().iterator(); - while (it.hasNext()) { - javaPos = (Position) it.next(); - // need to count the last position as included - if (!javaPos.includes(javaOffset) && !(javaPos.offset + javaPos.length == javaOffset)) - continue; - - offsetInRange = javaOffset - javaPos.offset; - jspPos = (Position) java2jspMap.get(javaPos); - - if (jspPos != null) - result = jspPos.offset + offsetInRange; - else { - Logger.log(Logger.ERROR, "jspPosition was null!" + javaOffset); //$NON-NLS-1$ - } - break; - } - } - return result; - } - - public IFile getFile() { - IWorkspaceRoot root = ResourcesPlugin.getWorkspace().getRoot(); - IPath jspPath = new Path(this.fJSPPathString); - IFile jspFile = root.getFile(jspPath); - if (!jspFile.exists()) { - // possibly outside workspace - jspFile = root.getFileForLocation(jspPath); - } - return jspFile; - } - - - private boolean isDirty() { - boolean modified = false; - IFile f = getFile(); - if(f != null) { - long currentStamp = f.getModificationStamp(); - if(currentStamp != fLastModifiedStamp) - modified = true; - fLastModifiedStamp = currentStamp; - } - return modified; - } - - public void release() { - // nothing to do now since JSPTranslation is created on the fly - } - - /** - * for debugging - */ - public String toString() { - return "[JSPSearchDocument:" + this.fJSPPathString + "]"; //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ - } - - /* - * (non-Javadoc) - * - * @see org.eclipse.jdt.core.search.SearchDocument#getEncoding() - */ - public String getEncoding() { - // TODO Auto-generated method stub - return null; - } - - /* - * (non-Javadoc) - * - * @see org.eclipse.jdt.core.search.SearchDocument#getByteContents() - */ - public byte[] getByteContents() { - // TODO Auto-generated method stub - return null; - } -}
\ No newline at end of file diff --git a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/java/search/JSPSearchParticipant.java b/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/java/search/JSPSearchParticipant.java deleted file mode 100644 index 81a3d6849f..0000000000 --- a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/java/search/JSPSearchParticipant.java +++ /dev/null @@ -1,106 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2004 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - *******************************************************************************/ -package org.eclipse.jst.jsp.core.internal.java.search; - -import java.util.ArrayList; -import java.util.List; - -import org.eclipse.core.resources.IFile; -import org.eclipse.core.runtime.CoreException; -import org.eclipse.core.runtime.IPath; -import org.eclipse.core.runtime.IProgressMonitor; -import org.eclipse.core.runtime.Platform; -import org.eclipse.jdt.core.search.IJavaSearchScope; -import org.eclipse.jdt.core.search.SearchDocument; -import org.eclipse.jdt.core.search.SearchEngine; -import org.eclipse.jdt.core.search.SearchParticipant; -import org.eclipse.jdt.core.search.SearchPattern; -import org.eclipse.jdt.core.search.SearchRequestor; - -/** - * Integration of JSP w/ java search. - * - * @author pavery - */ -public class JSPSearchParticipant extends SearchParticipant { - - // for debugging - private static final boolean DEBUG = calculateValue(); - - private static boolean calculateValue() { - String value = Platform.getDebugOption("org.eclipse.jst.jsp.core/debug/jspsearch"); //$NON-NLS-1$ - boolean debug = value != null && value.equalsIgnoreCase("true"); //$NON-NLS-1$ - return debug; - } - - /** - * Important to never return null here or else Java search participation - * will break. - */ - public SearchDocument getDocument(String documentPath) { - SearchDocument sDoc = JSPSearchSupport.getInstance().getSearchDocument(documentPath); - - if (sDoc == null) { - // return a dummy doc here so search participation doesn't break - return new NullSearchDocument(documentPath); - } - return sDoc; - } - - public String getDescription() { - return "JSP"; //$NON-NLS-1$ - } - - public IPath[] selectIndexes(SearchPattern pattern, IJavaSearchScope scope) { - JSPPathIndexer indexer = new JSPPathIndexer(); - return indexer.getVisibleJspPaths(pattern, scope); - } - - public void indexDocument(SearchDocument document, IPath indexPath) { - if (!(document instanceof JavaSearchDocumentDelegate)) - return; - - // use Java search indexing - SearchEngine.getDefaultSearchParticipant().indexDocument(document, indexPath); - } - - public void locateMatches(SearchDocument[] indexMatches, SearchPattern pattern, IJavaSearchScope scope, SearchRequestor requestor, IProgressMonitor monitor) throws CoreException { - - if (monitor != null && monitor.isCanceled()) - return; - - // filter out null matches - List filtered = new ArrayList(); - SearchDocument match = null; - for (int i = 0; i < indexMatches.length; i++) { - if (DEBUG) - System.out.println("found possible matching JavaSearchDocumentDelegate: " + indexMatches[i]); //$NON-NLS-1$ - match = indexMatches[i]; - if (match != null) { - // some matches may be null, or if the index is out of date, - // the file may not even exist - if (match instanceof JavaSearchDocumentDelegate && ((JavaSearchDocumentDelegate) match).getFile().exists()) - filtered.add(match); - } - } - - indexMatches = (SearchDocument[]) filtered.toArray(new SearchDocument[filtered.size()]); - SearchEngine.getDefaultSearchParticipant().locateMatches(indexMatches, pattern, scope, requestor, monitor); - } - - /** - * @see org.eclipse.jdt.core.search.SearchParticipant#getDocument(org.eclipse.core.resources.IFile) - */ - public SearchDocument getDocument(IFile file) { - // never gets called? - return null; - } -}
\ No newline at end of file diff --git a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/java/search/JSPSearchScope.java b/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/java/search/JSPSearchScope.java deleted file mode 100644 index 49cc26de4f..0000000000 --- a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/java/search/JSPSearchScope.java +++ /dev/null @@ -1,127 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2004 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - *******************************************************************************/ -package org.eclipse.jst.jsp.core.internal.java.search; - -import java.util.ArrayList; -import java.util.Arrays; -import java.util.List; - -import org.eclipse.core.resources.IResourceProxy; -import org.eclipse.core.runtime.IPath; -import org.eclipse.jdt.core.IJavaElement; -import org.eclipse.jdt.core.search.IJavaSearchScope; - -/** - * Used to constrain JSP/java search to certain paths and elements. - * @author pavery - */ -public class JSPSearchScope implements IJavaSearchScope { - - private boolean fEnclosesAll = false; - private List fResourcePaths = null; - private List fJavaElements = null; - - public JSPSearchScope() { - // empty constructor just returns true for everything - // everything is in scope - this.fEnclosesAll = true; - init(); - } - - public JSPSearchScope(String[] resourceStringPath) { - init(); - fResourcePaths.addAll(Arrays.asList(resourceStringPath)); - } - - public JSPSearchScope(IJavaElement[] javaElement) { - init(); - fJavaElements.addAll(Arrays.asList(javaElement)); - } - - private void init() { - this.fResourcePaths = new ArrayList(); - this.fJavaElements = new ArrayList(); - } - - public boolean encloses(String resourcePathString) { - - if (this.fEnclosesAll) - return true; - else if (enclosesPath(resourcePathString)) - return true; - - return false; - } - - public boolean encloses(IJavaElement element) { - - // pa_TOD implement - if (this.fEnclosesAll) - return true; - - return true; - } - - public boolean encloses(IResourceProxy element) { - - if (this.fEnclosesAll) - return true; - else if (enclosesPath(element.requestFullPath().toOSString())) - return true; - - return true; - } - - public void addPath(String path) { - this.fResourcePaths.add(path); - } - - public void addElement(IJavaElement element) { - this.fJavaElements.add(element); - } - - private boolean enclosesPath(String possible) { - - String[] paths = (String[]) fResourcePaths.toArray(new String[fResourcePaths.size()]); - for (int i = 0; i < paths.length; i++) { - if (possible.equals(paths[i])) - return true; - } - return false; - } - - public String getDescription() { - - return "JSPSearchScope"; //$NON-NLS-1$ - } - - public IPath[] enclosingProjectsAndJars() { - - // pa_TODO - return null; - } - - public boolean includesBinaries() { - return false; - } - - public boolean includesClasspaths() { - return false; - } - - public void setIncludesBinaries(boolean includesBinaries) { - // do nothing - } - - public void setIncludesClasspaths(boolean includesClasspaths) { - // do nothing - } -}
\ No newline at end of file diff --git a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/java/search/JSPSearchSupport.java b/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/java/search/JSPSearchSupport.java deleted file mode 100644 index aaf8de4013..0000000000 --- a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/java/search/JSPSearchSupport.java +++ /dev/null @@ -1,554 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2004 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - *******************************************************************************/ -package org.eclipse.jst.jsp.core.internal.java.search; - -import java.io.File; -import java.util.zip.CRC32; - -import org.eclipse.core.resources.IFile; -import org.eclipse.core.resources.IWorkspaceRunnable; -import org.eclipse.core.resources.ResourcesPlugin; -import org.eclipse.core.runtime.CoreException; -import org.eclipse.core.runtime.IPath; -import org.eclipse.core.runtime.IProgressMonitor; -import org.eclipse.core.runtime.IStatus; -import org.eclipse.core.runtime.NullProgressMonitor; -import org.eclipse.core.runtime.Path; -import org.eclipse.core.runtime.Platform; -import org.eclipse.core.runtime.Status; -import org.eclipse.core.runtime.content.IContentType; -import org.eclipse.core.runtime.jobs.Job; -import org.eclipse.jdt.core.IJavaElement; -import org.eclipse.jdt.core.search.IJavaSearchConstants; -import org.eclipse.jdt.core.search.IJavaSearchScope; -import org.eclipse.jdt.core.search.SearchDocument; -import org.eclipse.jdt.core.search.SearchEngine; -import org.eclipse.jdt.core.search.SearchPattern; -import org.eclipse.jdt.core.search.SearchRequestor; -import org.eclipse.jdt.internal.core.JavaModelManager; -import org.eclipse.jst.jsp.core.internal.JSPCoreMessages; -import org.eclipse.jst.jsp.core.internal.JSPCorePlugin; -import org.eclipse.jst.jsp.core.internal.Logger; -import org.eclipse.jst.jsp.core.internal.java.JSP2ServletNameUtil; -import org.eclipse.jst.jsp.core.internal.provisional.contenttype.ContentTypeIdForJSP; - -/** - * Central access to java indexing and search. All contact between JDT indexing - * and Searching should be done through here. - * - * Clients should access the methods of this class via the single instance via - * <code>getInstance()</code>. - * - * @author pavery - */ -public class JSPSearchSupport { - - // for debugging - static final boolean DEBUG; - static { - String value = Platform.getDebugOption("org.eclipse.jst.jsp.core/debug/jspsearch"); //$NON-NLS-1$ - DEBUG = value != null && value.equalsIgnoreCase("true"); //$NON-NLS-1$ - } - - private static JSPSearchSupport singleton = null; - - private JSPSearchParticipant fParticipant = null; - - private IPath fJspPluginLocation = null; - - // pa_TODO may be slow (esp for indexing entire workspace) - private final CRC32 fChecksumCalculator = new CRC32(); - - /** main cancel montior for all search support */ - private final IProgressMonitor fMonitor = new NullProgressMonitor(); - - private JSPSearchSupport() { - // force use of single instance - } - - /** - * This operation ensures that the live resource's search markers show up in - * the open editor. It also allows the ability to pass in a ProgressMonitor - */ - private class SearchJob extends Job implements IJavaSearchConstants { - - String fSearchText = ""; //$NON-NLS-1$ - - IJavaSearchScope fScope = null; - - int fSearchFor = FIELD; - - int fLimitTo = ALL_OCCURRENCES; - - int fMatchMode = SearchPattern.R_PATTERN_MATCH; - - boolean fIsCaseSensitive = false; - - SearchRequestor fRequestor = null; - - IJavaElement fElement = null; - - // constructor w/ java element - public SearchJob(IJavaElement element, IJavaSearchScope scope, SearchRequestor requestor) { - - super(JSPCoreMessages.JSP_Search + element.getElementName()); - this.fElement = element; - this.fScope = scope; - this.fRequestor = requestor; - } - - // constructor w/ search text - public SearchJob(String searchText, IJavaSearchScope scope, int searchFor, int limitTo, int matchMode, boolean isCaseSensitive, SearchRequestor requestor) { - - super(JSPCoreMessages.JSP_Search + searchText); - this.fSearchText = searchText; - this.fScope = scope; - this.fSearchFor = searchFor; - this.fLimitTo = limitTo; - this.fMatchMode = matchMode; - this.fIsCaseSensitive = isCaseSensitive; - this.fRequestor = requestor; - } - - public IStatus run(IProgressMonitor jobMonitor) { - - if (jobMonitor != null && jobMonitor.isCanceled()) - return Status.CANCEL_STATUS; - if (JSPSearchSupport.getInstance().isCanceled()) - return Status.CANCEL_STATUS; - - SearchPattern javaSearchPattern = null; - // if an element is available, use that to create search pattern - // (eg. LocalVariable) - // otherwise use the text and other paramters - if (this.fElement != null) - javaSearchPattern = SearchPattern.createPattern(this.fElement, this.fLimitTo); - else - javaSearchPattern = SearchPattern.createPattern(this.fSearchText, this.fSearchFor, this.fLimitTo, this.fMatchMode); - - if (javaSearchPattern != null) { - JSPSearchParticipant[] participants = { getSearchParticipant() }; - SearchEngine engine = new SearchEngine(); - try { - if (jobMonitor != null) - jobMonitor.beginTask("", IProgressMonitor.UNKNOWN); //$NON-NLS-1$ - engine.search(javaSearchPattern, participants, this.fScope, this.fRequestor, jobMonitor); - } catch (CoreException e) { - if (DEBUG) - Logger.logException(e); - } - // non-CoreExceptions will permanently stall the Worker thread - catch (Exception e) { - if (DEBUG) - Logger.logException(e); - } finally { - if (jobMonitor != null) - jobMonitor.done(); - } - } - return Status.OK_STATUS; - } - } - - // end SearchJob - /** - * Runnable forces caller to wait until finished (as opposed to using a Job) - */ - private class SearchRunnable implements IWorkspaceRunnable, IJavaSearchConstants { - - String fSearchText = ""; //$NON-NLS-1$ - - IJavaSearchScope fScope = null; - - int fSearchFor = FIELD; - - int fLimitTo = ALL_OCCURRENCES; - - int fMatchMode = SearchPattern.R_PATTERN_MATCH; - - boolean fIsCaseSensitive = false; - - SearchRequestor fRequestor = null; - - IJavaElement fElement = null; - - // constructor w/ java element - public SearchRunnable(IJavaElement element, IJavaSearchScope scope, SearchRequestor requestor) { - - this.fElement = element; - this.fScope = scope; - this.fRequestor = requestor; - } - - // constructor w/ search text - public SearchRunnable(String searchText, IJavaSearchScope scope, int searchFor, int limitTo, int matchMode, boolean isCaseSensitive, SearchRequestor requestor) { - - this.fSearchText = searchText; - this.fScope = scope; - this.fSearchFor = searchFor; - this.fLimitTo = limitTo; - this.fMatchMode = matchMode; - this.fIsCaseSensitive = isCaseSensitive; - this.fRequestor = requestor; - } - - public void run(IProgressMonitor monitor) throws CoreException { - - if (monitor != null && monitor.isCanceled()) - return; - if (JSPSearchSupport.getInstance().isCanceled()) - return; - - SearchPattern javaSearchPattern = null; - // if an element is available, use that to create search pattern - // (eg. LocalVariable) - // otherwise use the text and other paramters - if (this.fElement != null) - javaSearchPattern = SearchPattern.createPattern(this.fElement, fLimitTo); - else - javaSearchPattern = SearchPattern.createPattern(fSearchText, fSearchFor, fLimitTo, fMatchMode); - - if (javaSearchPattern != null) { - JSPSearchParticipant[] participants = { getSearchParticipant() }; - SearchEngine engine = new SearchEngine(); - try { - if (monitor != null) - monitor.beginTask("", 0); //$NON-NLS-1$ - engine.search(javaSearchPattern, participants, fScope, fRequestor, monitor); - } catch (CoreException e) { - Logger.logException(e); - //throw e; - } - // non-CoreExceptions will permanently stall the Worker thread - catch (Exception e) { - Logger.logException(e); - } finally { - if (monitor != null) - monitor.done(); - } - } - } - } - - // end SearchRunnable - - /** - * Clients should access the methods of this class via the single instance - * via getInstance() - * - * @return - */ - public synchronized static JSPSearchSupport getInstance() { - - if (singleton == null) - singleton = new JSPSearchSupport(); - return singleton; - } - - /** - * Utility method to check if a file is a jsp file (since this is done - * frequently) - */ - public static boolean isJsp(IFile file) { - // (pa) 20051025 removing deep content type check - // because this method is called frequently - // and IO is expensive - boolean isJsp = false; - - if (file != null && file.exists()) { - - IContentType contentTypeJSP = Platform.getContentTypeManager().getContentType(ContentTypeIdForJSP.ContentTypeID_JSP); - // check this before description, it's less expensive - if (contentTypeJSP.isAssociatedWith(file.getName())) { - isJsp = true; - } - } - - return isJsp; - } - - /** - * schedules a search document representing this JSP file for indexing (by - * the java indexer) - * - * @param file - * the JSP file - * @return true if indexing was successful, false otherwise - * @throws CoreException - */ - public SearchDocument addJspFile(IFile file) { - if (JSPSearchSupport.getInstance().isCanceled() || !file.isAccessible()) { - return null; - } - - if (DEBUG) - System.out.println("adding JSP file:" + file.getFullPath()); //$NON-NLS-1$ - - // create - SearchDocument delegate = createSearchDocument(file); - // null if not a jsp file - if (delegate != null) { - try { - getSearchParticipant().scheduleDocumentIndexing(delegate, computeIndexLocation(file.getParent().getFullPath())); - } catch (Exception e) { - // ensure that failure here doesn't keep other documents from - // being indexed - // if peformed in a batch call (like JSPIndexManager) - if (DEBUG) - e.printStackTrace(); - } - } - - if (DEBUG) - System.out.println("scheduled" + delegate + "for indexing"); //$NON-NLS-1$ //$NON-NLS-2$ - - return delegate; - } - - /** - * Perform a java search w/ the given parameters. Runs in a background Job - * (results may still come in after this method call) - * - * @param searchText - * the string of text to search on - * @param searchFor - * IJavaSearchConstants.TYPE, METHOD, FIELD, PACKAGE, etc... - * @param limitTo - * IJavaSearchConstants.DECLARATIONS, - * IJavaSearchConstants.REFERENCES, - * IJavaSearchConstants.IMPLEMENTORS, or - * IJavaSearchConstants.ALL_OCCURRENCES - * @param matchMode - * allow * wildcards or not - * @param isCaseSensitive - * @param requestor - * passed in to accept search matches (and do "something" with - * them) - */ - public void search(String searchText, IJavaSearchScope scope, int searchFor, int limitTo, int matchMode, boolean isCaseSensitive, SearchRequestor requestor) { - - JSPIndexManager.getInstance().rebuildIndexIfNeeded(); - - SearchJob job = new SearchJob(searchText, scope, searchFor, limitTo, matchMode, isCaseSensitive, requestor); - setCanceled(false); - job.setUser(true); - // https://w3.opensource.ibm.com/bugzilla/show_bug.cgi?id=5032 - // pops up user operation blocked dialog if you perform a long search, - // then open a file because it locks the workspace - //job.setRule(ResourcesPlugin.getWorkspace().getRoot()); - job.schedule(); - } - - /** - * Search for an IJavaElement, constrained by the given parameters. Runs in - * a background Job (results may still come in after this method call) - * - * @param element - * @param scope - * @param requestor - */ - public void search(IJavaElement element, IJavaSearchScope scope, SearchRequestor requestor) { - - JSPIndexManager.getInstance().rebuildIndexIfNeeded(); - - SearchJob job = new SearchJob(element, scope, requestor); - setCanceled(false); - job.setUser(true); - // https://w3.opensource.ibm.com/bugzilla/show_bug.cgi?id=5032 - //job.setRule(ResourcesPlugin.getWorkspace().getRoot()); - job.schedule(); - } - - /** - * Search for an IJavaElement, constrained by the given parameters. Runs in - * an IWorkspace runnable (results will be reported by the end of this - * method) - * - * @param element - * @param scope - * @param requestor - */ - public void searchRunnable(IJavaElement element, IJavaSearchScope scope, SearchRequestor requestor) { - - JSPIndexManager.getInstance().rebuildIndexIfNeeded(); - - SearchRunnable searchRunnable = new SearchRunnable(element, scope, requestor); - try { - setCanceled(false); - ResourcesPlugin.getWorkspace().run(searchRunnable, JSPSearchSupport.getInstance().getProgressMonitor()); - } catch (CoreException e) { - e.printStackTrace(); - } - } - - /** - * @param jspFile - * @return SearchDocument if the file is not null, exists, and is a JSP - * file, otherwise null. - */ - private SearchDocument createSearchDocument(IFile jspFile) { - - JavaSearchDocumentDelegate delegate = null; - if (jspFile != null && jspFile.exists() && isJsp(jspFile)) { - - delegate = new JavaSearchDocumentDelegate(new JSPSearchDocument(jspFile.getFullPath().toString(), getSearchParticipant())); - } - return delegate; - - } - - /** - * Centralized place to access JSPSearchDocuments (used by - * JSPSearchParticipant and JSPSearchRequestor) - * - * @param searchDocPath - * @param doc - * @return the JSPSearchDocument or null if one is not found - */ - public SearchDocument getSearchDocument(String searchDocPath) { - - SearchDocument delegate = null; - IFile f = fileForCUPath(searchDocPath); - if (f != null) { - delegate = createSearchDocument(f); - } else { - // handle failure case... (file deleted maybe?) - } - return delegate; - } - - /** - * Unmangles the searchDocPath and returns the corresponding JSP file. - * - * @param searchDocPath - */ - private IFile fileForCUPath(String searchDocPath) { - - String[] split = searchDocPath.split("/"); //$NON-NLS-1$ - String classname = split[split.length - 1]; - - // ignore anything but .java matches (like .class binary matches) - if(!searchDocPath.endsWith(".java")) { //$NON-NLS-1$ - return null; - } - - String filePath = JSP2ServletNameUtil.unmangle(classname); - - // try absolute path - IFile f = ResourcesPlugin.getWorkspace().getRoot().getFileForLocation(new Path(filePath)); - // workspace relative then - if(f == null) { - // https://bugs.eclipse.org/bugs/show_bug.cgi?id=86009 - // must have a project name as well - // which would mean >= 2 path segments - IPath path = new Path(filePath); - if(path.segmentCount() >= 2) { - f = ResourcesPlugin.getWorkspace().getRoot().getFile(path); - } - } - return f; - } - - JSPSearchParticipant getSearchParticipant() { - - if (this.fParticipant == null) - this.fParticipant = new JSPSearchParticipant(); - return this.fParticipant; - } - - // This is called from JSPPathIndexer - // pa_TODO - //how can we make sure participant indexLocations are updated at startup? - public final IPath computeIndexLocation(IPath containerPath) { - - String indexLocation = null; - // we don't want to inadvertently use a JDT Index - // we want to be sure to use the Index from the JSP location - //Object obj = indexLocations.get(containerPath); - //if (obj != null) { - // indexLocation = (String) obj; - //} else { - // create index entry - String pathString = containerPath.toOSString(); - this.fChecksumCalculator.reset(); - this.fChecksumCalculator.update(pathString.getBytes()); - String fileName = Long.toString(this.fChecksumCalculator.getValue()) + ".index"; //$NON-NLS-1$ - // this is the only difference from - // IndexManager#computeIndexLocation(...) - indexLocation = getModelJspPluginWorkingLocation().append(fileName).toOSString(); - - // pa_TODO need to add to java path too, so JDT search support knows - // there should be a non internal way to do this. - // https://bugs.eclipse.org/bugs/show_bug.cgi?id=77564 - JavaModelManager.getJavaModelManager().getIndexManager().indexLocations.put(containerPath, indexLocation); - //} - return new Path(indexLocation); - } - - // copied from JDT IndexManager - public IPath getModelJspPluginWorkingLocation() { - - if (this.fJspPluginLocation != null) - return this.fJspPluginLocation; - - // Append the folder name "jspsearch" to keep the state location area cleaner - IPath stateLocation = JSPCorePlugin.getDefault().getStateLocation().append("jspsearch"); - - // pa_TODO workaround for - // https://bugs.eclipse.org/bugs/show_bug.cgi?id=62267 - // copied from IndexManager - String device = stateLocation.getDevice(); - if (device != null && device.charAt(0) == '/') - stateLocation = stateLocation.setDevice(device.substring(1)); - - // ensure that it exists on disk - File folder = new File(stateLocation.toOSString()); - if (!folder.isDirectory()) { - try { - folder.mkdir(); - } - catch (SecurityException e) { - } - } - - return this.fJspPluginLocation = stateLocation; - } - - /** - * JSP Indexing and Search jobs check this - * - * @return - */ - public synchronized final void setCanceled(boolean cancel) { - //System.out.println("search support monitor" + fMonitor); - fMonitor.setCanceled(cancel); - } - - /** - * JSP Indexing and Search jobs check this - * - * @return - */ - public synchronized final boolean isCanceled() { - - return fMonitor.isCanceled(); - } - - /** - * JSP Indexing and Search jobs check this - * - * @return - */ - public final IProgressMonitor getProgressMonitor() { - - return this.fMonitor; - } -}
\ No newline at end of file diff --git a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/java/search/JavaSearchDocumentDelegate.java b/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/java/search/JavaSearchDocumentDelegate.java deleted file mode 100644 index 83f13d1940..0000000000 --- a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/java/search/JavaSearchDocumentDelegate.java +++ /dev/null @@ -1,71 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2004 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - *******************************************************************************/ -package org.eclipse.jst.jsp.core.internal.java.search; - -import org.eclipse.core.resources.IFile; -import org.eclipse.jdt.core.search.SearchDocument; -import org.eclipse.jst.jsp.core.internal.java.JSPTranslationExtension; - - -/** - * Wrapper method to set getPath() path to be the path of the compilation unit - * for the jsp file. (since it's a final method, it needs to be set via constructor) - * - * @author pavery - */ -public class JavaSearchDocumentDelegate extends SearchDocument { - - private JSPSearchDocument fJSPSearchDoc = null; - - public JavaSearchDocumentDelegate(JSPSearchDocument jspSearchDoc) { - - super(jspSearchDoc.getPath(), jspSearchDoc.getParticipant()); - this.fJSPSearchDoc = jspSearchDoc; - } - - public byte[] getByteContents() { - - return this.fJSPSearchDoc.getByteContents(); - } - - public char[] getCharContents() { - - return this.fJSPSearchDoc.getCharContents(); - } - - public String getJavaText() { - return this.fJSPSearchDoc.getJavaText(); - } - - public String getEncoding() { - - return this.fJSPSearchDoc.getEncoding(); - } - - public IFile getFile() { - - return this.fJSPSearchDoc.getFile(); - } - - public JSPTranslationExtension getJspTranslation() { - - return this.fJSPSearchDoc.getJSPTranslation(); - } - - public int getJspOffset(int javaOffset) { - - return this.fJSPSearchDoc.getJspOffset(javaOffset); - } - - public void release() { - this.fJSPSearchDoc.release(); - } -} diff --git a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/java/search/NullSearchDocument.java b/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/java/search/NullSearchDocument.java deleted file mode 100644 index ad99a1023d..0000000000 --- a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/java/search/NullSearchDocument.java +++ /dev/null @@ -1,44 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2004 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - *******************************************************************************/ -package org.eclipse.jst.jsp.core.internal.java.search; - -import org.eclipse.jdt.core.search.SearchDocument; -import org.eclipse.jst.jsp.core.internal.java.JSPTranslator; - - - -/** - * An empty servlet, safe for Java search participation - * - * @author pavery - */ -public class NullSearchDocument extends SearchDocument { - - StringBuffer fEmptyServletBuffer = null; - - public NullSearchDocument(String documentPath) { - super(documentPath, new JSPSearchParticipant()); //$NON-NLS-1$ - this.fEmptyServletBuffer = new JSPTranslator().getEmptyTranslation(); - } - - public byte[] getByteContents() { - return this.fEmptyServletBuffer.toString().getBytes(); - } - - public char[] getCharContents() { - return this.fEmptyServletBuffer.toString().toCharArray(); - } - - public String getEncoding() { - return null; - } - -} diff --git a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/modelhandler/EmbeddedTypeStateData.java b/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/modelhandler/EmbeddedTypeStateData.java deleted file mode 100644 index 87d76a4f08..0000000000 --- a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/modelhandler/EmbeddedTypeStateData.java +++ /dev/null @@ -1,40 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2004 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - *******************************************************************************/ -package org.eclipse.jst.jsp.core.internal.modelhandler; - - - -import org.eclipse.wst.sse.core.internal.ltk.modelhandler.EmbeddedTypeHandler; - -/** - * This class is only for remembering old and new embedded handlers, - * in the event a re-init is needed. - */ -public class EmbeddedTypeStateData { - - - EmbeddedTypeHandler oldHandler; - EmbeddedTypeHandler newHandler; - - public EmbeddedTypeStateData(EmbeddedTypeHandler oldHandler, EmbeddedTypeHandler newHandler) { - this.oldHandler = oldHandler; - this.newHandler = newHandler; - } - - public EmbeddedTypeHandler getNewHandler() { - return newHandler; - } - - public EmbeddedTypeHandler getOldHandler() { - return oldHandler; - } - -}
\ No newline at end of file diff --git a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/modelhandler/JSPModelLoader.java b/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/modelhandler/JSPModelLoader.java deleted file mode 100644 index b8a07654b9..0000000000 --- a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/modelhandler/JSPModelLoader.java +++ /dev/null @@ -1,645 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2004 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - *******************************************************************************/ -package org.eclipse.jst.jsp.core.internal.modelhandler; - -import java.io.BufferedInputStream; -import java.io.IOException; -import java.io.InputStream; -import java.util.ArrayList; -import java.util.List; - -import org.eclipse.core.filebuffers.FileBuffers; -import org.eclipse.core.filebuffers.ITextFileBuffer; -import org.eclipse.core.resources.IFile; -import org.eclipse.core.resources.ResourcesPlugin; -import org.eclipse.core.runtime.IPath; -import org.eclipse.core.runtime.Path; -import org.eclipse.core.runtime.Platform; -import org.eclipse.core.runtime.content.IContentDescription; -import org.eclipse.core.runtime.content.IContentType; -import org.eclipse.jface.text.IDocument; -import org.eclipse.jface.text.IDocumentPartitioner; -import org.eclipse.jst.jsp.core.internal.Logger; -import org.eclipse.jst.jsp.core.internal.contentproperties.JSPFContentProperties; -import org.eclipse.jst.jsp.core.internal.document.PageDirectiveAdapter; -import org.eclipse.jst.jsp.core.internal.document.PageDirectiveAdapterFactory; -import org.eclipse.jst.jsp.core.internal.document.PageDirectiveWatcherFactory; -import org.eclipse.jst.jsp.core.internal.domdocument.DOMModelForJSP; -import org.eclipse.jst.jsp.core.internal.encoding.IJSPHeadContentDetector; -import org.eclipse.jst.jsp.core.internal.encoding.JSPDocumentHeadContentDetector; -import org.eclipse.jst.jsp.core.internal.encoding.JSPDocumentLoader; -import org.eclipse.jst.jsp.core.internal.modelquery.JSPModelQueryAdapterImpl; -import org.eclipse.jst.jsp.core.internal.modelquery.ModelQueryAdapterFactoryForJSP; -import org.eclipse.jst.jsp.core.internal.parser.JSPReParser; -import org.eclipse.jst.jsp.core.internal.parser.JSPSourceParser; -import org.eclipse.jst.jsp.core.internal.provisional.contenttype.ContentTypeIdForJSP; -import org.eclipse.jst.jsp.core.internal.provisional.contenttype.IContentDescriptionForJSP; -import org.eclipse.jst.jsp.core.internal.text.StructuredTextPartitionerForJSP; -import org.eclipse.wst.html.core.internal.provisional.contenttype.ContentTypeIdForHTML; -import org.eclipse.wst.html.core.internal.text.StructuredTextPartitionerForHTML; -import org.eclipse.wst.sse.core.internal.PropagatingAdapter; -import org.eclipse.wst.sse.core.internal.document.IDocumentLoader; -import org.eclipse.wst.sse.core.internal.document.StructuredDocumentFactory; -import org.eclipse.wst.sse.core.internal.ltk.modelhandler.EmbeddedTypeHandler; -import org.eclipse.wst.sse.core.internal.ltk.parser.JSPCapableParser; -import org.eclipse.wst.sse.core.internal.ltk.parser.RegionParser; -import org.eclipse.wst.sse.core.internal.model.AbstractModelLoader; -import org.eclipse.wst.sse.core.internal.modelhandler.EmbeddedTypeRegistry; -import org.eclipse.wst.sse.core.internal.modelhandler.EmbeddedTypeRegistryImpl; -import org.eclipse.wst.sse.core.internal.provisional.IModelLoader; -import org.eclipse.wst.sse.core.internal.provisional.INodeAdapterFactory; -import org.eclipse.wst.sse.core.internal.provisional.INodeNotifier; -import org.eclipse.wst.sse.core.internal.provisional.IStructuredModel; -import org.eclipse.wst.sse.core.internal.provisional.text.IStructuredDocument; -import org.eclipse.wst.sse.core.internal.text.BasicStructuredDocument; -import org.eclipse.wst.sse.core.internal.util.Assert; -import org.eclipse.wst.sse.core.internal.util.Debug; -import org.eclipse.wst.sse.core.internal.util.DocumentInputStream; -import org.eclipse.wst.xml.core.internal.DebugAdapterFactory; -import org.eclipse.wst.xml.core.internal.document.DOMModelImpl; -import org.eclipse.wst.xml.core.internal.propagate.PropagatingAdapterFactoryImpl; -import org.eclipse.wst.xml.core.internal.provisional.contenttype.ContentTypeIdForXML; -import org.eclipse.wst.xml.core.internal.provisional.document.IDOMDocument; -import org.eclipse.wst.xml.core.internal.provisional.document.IDOMModel; -import org.eclipse.wst.xml.core.internal.ssemodelquery.ModelQueryAdapter; -import org.eclipse.wst.xml.core.internal.text.rules.StructuredTextPartitionerForXML; -import org.w3c.dom.Document; - -public class JSPModelLoader extends AbstractModelLoader { - protected final int MAX_BUFFERED_SIZE_FOR_RESET_MARK = 200000; - - /** - * DMW - Note: I think the embeddedTypeRegistry in IModelManager can be - * removed - */ - private EmbeddedTypeRegistry embeddedContentTypeRegistry; - private final static String DEFAULT_MIME_TYPE = "text/html"; //$NON-NLS-1$ - private final static String DEFAULT_LANGUAGE = "java"; //$NON-NLS-1$ - - public JSPModelLoader() { - super(); - } - - /** - * Gets the embeddedContentTypeRegistry. - * - * @return Returns a EmbeddedContentTypeRegistry - */ - private EmbeddedTypeRegistry getEmbeddedContentTypeRegistry() { - if (embeddedContentTypeRegistry == null) { - embeddedContentTypeRegistry = EmbeddedTypeRegistryImpl.getInstance(); - } - return embeddedContentTypeRegistry; - } - - public IStructuredModel newModel() { - DOMModelForJSP model = new DOMModelForJSP(); - return model; - } - - /** - * For JSP files, text/html is the default content type. This may want - * this different for types like jsv (jsp for voice xml) For now, hard - * code to new instance. In future, should get instance from registry. - * - * Specification cites HTML as the default contentType. - */ - private EmbeddedTypeHandler getJSPDefaultEmbeddedType(IStructuredModel model) { - EmbeddedTypeRegistry reg = getEmbeddedContentTypeRegistry(); - - String mimeType = null; - // default embedded type for fragments - if (model != null) { - IFile file = getFile(model); - if (file != null) { - mimeType = JSPFContentProperties.getProperty(JSPFContentProperties.JSPCONTENTTYPE, file, true); - } - } - mimeType = mimeType == null ? getDefaultMimeType() : mimeType; - return reg.getTypeFor(mimeType); - } - - /** - * Method getDefaultMimeType. - * - * @return String - */ - private String getDefaultMimeType() { - return DEFAULT_MIME_TYPE; - } - - /** - * This method must return a new instance of IStructuredDocument, that has - * been initialized with appropriate parser. For many loaders, the - * (default) parser used is known for any input. For others, the correct - * parser (and its initialization) is normall dependent on the content of - * the file. This no-argument method should assume "empty input" and would - * therefore return the default parser for the default contentType. - * - * If the parser is to handle tag libraries, it must have a TaglibSupport - * object with a valid URIResolver and this IStructuredDocument attached - * to it before the contents are set on the IStructuredDocument. - */ - public IStructuredDocument newStructuredDocument() { - IStructuredDocument structuredDocument = StructuredDocumentFactory.getNewStructuredDocumentInstance(getParser()); - ((BasicStructuredDocument) structuredDocument).setReParser(new JSPReParser()); - // structuredDocument.setDocumentPartitioner(new - // JSPJavaDocumentPartioner()); - // even though this is an "empty model" ... we want it to have at - // least the - // default embeddeded content type handler - EmbeddedTypeHandler embeddedType = getJSPDefaultEmbeddedType(null); - embeddedType.initializeParser((JSPCapableParser) structuredDocument.getParser()); - return structuredDocument; - } - - public RegionParser getParser() { - // remember, the Loader - // will need to finish initialization of parser - // based on "embedded content" - return new JSPSourceParser(); - } - - protected void preLoadAdapt(IStructuredModel structuredModel) { - super.preLoadAdapt(structuredModel); - IDOMModel domModel = (IDOMModel) structuredModel; - // - // document must have already been set for this to - // work. - Document document = domModel.getDocument(); - Assert.isNotNull(document); - // if there is a model in the adapter, this will adapt it to - // first node. After that the PropagatingAdater spreads over the - // children being - // created. Each time that happends, a side effect is to - // also "spread" sprecific registered adapters, - // they two can propigate is needed. - // This 'get' causes first to be be attached. - PropagatingAdapter propagatingAdapter = (PropagatingAdapter) ((INodeNotifier) document).getAdapterFor(PropagatingAdapter.class); - // may make this easier to use in futue - propagatingAdapter.addAdaptOnCreateFactory(new PageDirectiveWatcherFactory()); - if (Debug.debugNotificationAndEvents) { - propagatingAdapter.addAdaptOnCreateFactory(new DebugAdapterFactory()); - } - // For JSPs, the ModelQueryAdapter must be "attached" to the document - // before content is set in the model, so taglib initization can - // take place. - ((INodeNotifier) document).getAdapterFor(ModelQueryAdapter.class); - // - - } - - /** - * This method must return those factories which must be attached to the - * structuredModel before content is applied. - */ - public List getAdapterFactories() { - List result = new ArrayList(); - INodeAdapterFactory factory = null; - // - factory = new ModelQueryAdapterFactoryForJSP(); - result.add(factory); - factory = new PropagatingAdapterFactoryImpl(); - result.add(factory); - factory = new PageDirectiveAdapterFactory(); - result.add(factory); - - return result; - } - - - public IJSPHeadContentDetector getHeadParser() { - return new JSPDocumentHeadContentDetector(); - } - - private IContentDescription getContentDescription(IDocument doc) { - if (doc == null) - return null; - DocumentInputStream in = new DocumentInputStream(doc); - return getContentDescription(in); - } - - /** - * - * @param filePath - * @return the content description, or null if there's no buffer for the - * filepath - */ - private IContentDescription getContentDescription(String filePath) { - if (filePath == null) - return null; - - IDocument doc = null; - ITextFileBuffer buf = FileBuffers.getTextFileBufferManager().getTextFileBuffer(new Path(filePath)); - if (buf != null) { - doc = buf.getDocument(); - } - return (doc != null) ? getContentDescription(doc) : null; - } - - /** - * Returns content description for an input stream Assumes it's JSP - * content. Closes the input stream when finished. - * - * @param in - * @return the IContentDescription for in, or null if in is null - */ - private IContentDescription getContentDescription(InputStream in) { - - if (in == null) - return null; - - IContentDescription desc = null; - try { - - IContentType contentTypeJSP = Platform.getContentTypeManager().getContentType(ContentTypeIdForJSP.ContentTypeID_JSP); - desc = contentTypeJSP.getDescriptionFor(in, IContentDescription.ALL); - } - catch (IOException e) { - Logger.logException(e); - } - finally { - if (in != null) { - try { - in.close(); - } - catch (IOException e) { - Logger.logException(e); - } - } - } - return desc; - } - - private IFile getFile(IStructuredModel model) { - if (model != null) { - String location = model.getBaseLocation(); - if (location != null) { - IPath path = new Path(location); - if (!path.toFile().exists() && path.segmentCount() > 1) { - return ResourcesPlugin.getWorkspace().getRoot().getFile(path); - } - } - } - return null; - } - - /** - * Method getLanguage. - * - * @param model - * @return String - */ - private String getLanguage(IStructuredModel model) { - String result = null; - // first check the model (document itself) to see if contains - result = getLanguageFromStructuredDocument(model.getStructuredDocument()); - // Note: if model contains an unsupported - // language, we'll even return it, - // since who knows what future holds. - - // get default language specified in properties page - IFile file = getFile(model); - result = JSPFContentProperties.getProperty(JSPFContentProperties.JSPLANGUAGE, file, true); - - // always return something - if (result == null) { - result = DEFAULT_LANGUAGE; - } - return result; - } - - /** - * Method getLanguageFromStructuredDocument. - * - * @param structuredDocument - * @return String - */ - private String getLanguageFromStructuredDocument(IStructuredDocument structuredDocument) { - if (structuredDocument == null) - return null; - String result = null; - // bascially same algorithm as get encoding or - // get content type from structuredDocument. - IJSPHeadContentDetector localHeadParser = getHeadParser(); - // we can be assured that its already been - // parsed. If not call parseHeaderForPageDirective() - // before calling getLanguage; - localHeadParser.set(structuredDocument); - try { - result = localHeadParser.getLanguage(); - } - catch (IOException e) { - // impossible - // TODO need to reconsider design to avoid - throw new Error(e); - } - return result; - } - - /** - * This is "reinitialize" since there should always be at least the - * default one assigned, before we start checking the stream - */ - private void reInitializeEmbeddedType(IStructuredModel model, EmbeddedTypeHandler oldEmbeddedContentType, EmbeddedTypeHandler newEmbeddedContentType) { - // check program logic - Assert.isNotNull(oldEmbeddedContentType, "Program error: invalid call during model initialization"); //$NON-NLS-1$ - // once we know the embedded content type, we need to set it in the - // PageDirectiveAdapter ... the order of initialization is - // critical here, the doc must have been created, but its contents not - // set yet, - // and all factories must have been set up also. - IDOMModel domModel = (IDOMModel) model; - IStructuredDocument structuredDocument = model.getStructuredDocument(); - IDOMDocument document = domModel.getDocument(); - PageDirectiveAdapter pageDirectiveAdapter = (PageDirectiveAdapter) document.getExistingAdapter(PageDirectiveAdapter.class); - // ==> // PropagatingAdapter propagatingAdapter = (PropagatingAdapter) - // ((INodeNotifier) - // document).getExistingAdapter(PropagatingAdapter.class); - // ==> // ModelQueryAdapter modelQueryAdapter = (ModelQueryAdapter) - // ((INodeNotifier) - // document).getExistingAdapter(ModelQueryAdapter.class); - oldEmbeddedContentType.uninitializeFactoryRegistry(model.getFactoryRegistry()); - oldEmbeddedContentType.uninitializeParser((JSPCapableParser) structuredDocument.getParser()); - // since 'document' is not recreated in this - // reinit path, we need to remove all adapters, - // except for the propagated adapters (including page - // directive adapter, and model query adapter). - // to accomplish this, we'll just remove all, then - // add back with a call to pre-load adapt. - // let clients decide to unload adapters from document - // Collection oldAdapters = document.getAdapters(); - // Iterator oldAdaptersIterator = oldAdapters.iterator(); - // while (oldAdaptersIterator.hasNext()) { - // INodeAdapter oldAdapter = (INodeAdapter) - // oldAdaptersIterator.next(); - // if (oldAdapter != pageDirectiveAdapter && oldAdapter != - // propagatingAdapter && oldAdapter != modelQueryAdapter) { - // // DO NOT remove directly! - // // can change contents while in notifity loop! - // //oldAdaptersIterator.remove(); - // document.removeAdapter(oldAdapter); - // } - // } - // DMW: I believe something like the following is needed, - // since releases cached adapters - // if (document instanceof DocumentImpl) { - // ((DocumentImpl) document).releaseDocumentType(); - // ((DocumentImpl) document).releaseStyleSheets(); - // } - // remember, embedded type factories are automatically cleared when - // embededType changed - pageDirectiveAdapter.setEmbeddedType(newEmbeddedContentType); - // // but still need to clear the page directive watchers, and let - // them be rediscovered (with new, accurate node as target) - // pageDirectiveAdapter.clearPageWatchers(); - if (newEmbeddedContentType != null) { - - // need to null out or else ModelParserAdapter - // won't get reinitialized - ((DOMModelImpl) model).setModelParser(null); - - newEmbeddedContentType.initializeFactoryRegistry(model.getFactoryRegistry()); - newEmbeddedContentType.initializeParser((JSPCapableParser) structuredDocument.getParser()); - - // partitioner setup is the responsibility of this loader - IDocumentPartitioner documentPartitioner = structuredDocument.getDocumentPartitioner(); - // ISSUE: this logic is flawed, not sure of original intent, but - // added null/type checks for safety. - if (documentPartitioner != null && documentPartitioner instanceof StructuredTextPartitionerForJSP) { - if (newEmbeddedContentType.getFamilyId().equals(ContentTypeIdForXML.ContentTypeID_XML)) { - ((StructuredTextPartitionerForJSP) documentPartitioner).setEmbeddedPartitioner(new StructuredTextPartitionerForXML()); - } - else if (newEmbeddedContentType.getFamilyId().equals(ContentTypeIdForHTML.ContentTypeID_HTML)) { - ((StructuredTextPartitionerForJSP) documentPartitioner).setEmbeddedPartitioner(new StructuredTextPartitionerForHTML()); - } - } - } - // adding language here, in this convienent central - // location, but some obvious renaming or refactoring - // wouldn't hurt, in future. - // I needed to add this language setting for JSP Fragment support - // Note: this is the one that counts, since at this point, - // the model has an ID, so we can look up IFile, etc. - String language = getLanguage(model); - if (language != null && language.length() > 0) { - pageDirectiveAdapter.setLanguage(language); - } - } - - /** - * This is "reinitialize" since there should always be at least the - * default one assigned, before we start checking the stream - */ - private void initCloneOfEmbeddedType(IStructuredModel model, EmbeddedTypeHandler oldEmbeddedContentType, EmbeddedTypeHandler newEmbeddedContentType) { - // check program logic - Assert.isNotNull(oldEmbeddedContentType, "Program error: invalid call during model initialization"); //$NON-NLS-1$ - // once we know the embedded content type, we need to set it in the - // PageDirectiveAdapter ... the order of initialization is - // critical here, the doc must have been created, but its contents not - // set yet, - // and all factories must have been set up also. - IDOMModel domModel = (IDOMModel) model; - IStructuredDocument structuredDocument = model.getStructuredDocument(); - IDOMDocument document = domModel.getDocument(); - PageDirectiveAdapter pageDirectiveAdapter = (PageDirectiveAdapter) document.getAdapterFor(PageDirectiveAdapter.class); - // ==> // PropagatingAdapter propagatingAdapter = (PropagatingAdapter) - // ((INodeNotifier) document).getAdapterFor(PropagatingAdapter.class); - // ==> // ModelQueryAdapter modelQueryAdapter = (ModelQueryAdapter) - // ((INodeNotifier) document).getAdapterFor(ModelQueryAdapter.class); - // because, even in the clone case, the model has been paritally - // intialized with - // the old embedded type (during createModel), we need to unitialize - // parts of it, based on the old (or default) ones - oldEmbeddedContentType.uninitializeFactoryRegistry(model.getFactoryRegistry()); - oldEmbeddedContentType.uninitializeParser((JSPCapableParser) structuredDocument.getParser()); - // remember, embedded type factories are automatically cleared when - // embededType changed - pageDirectiveAdapter.setEmbeddedType(newEmbeddedContentType); - if (newEmbeddedContentType != null) { - newEmbeddedContentType.initializeFactoryRegistry(model.getFactoryRegistry()); - newEmbeddedContentType.initializeParser((JSPCapableParser) structuredDocument.getParser()); - } - // adding language here, in this convienent central - // location, but some obvious renaming or refactoring - // wouldn't hurt, in future. - // I needed to add this language setting for JSP Fragment support - // Note: this is the one that counts, since at this point, - // the model has an ID, so we can look up IFile, etc. - String language = getLanguage(model); - if (language != null && language.length() > 0) { - pageDirectiveAdapter.setLanguage(language); - } - } - - private EmbeddedTypeHandler getEmbeddedType(IStructuredModel model) { - Document doc = ((IDOMModel) model).getDocument(); - PageDirectiveAdapter pageDirectiveAdapter = (PageDirectiveAdapter) ((INodeNotifier) doc).getAdapterFor(PageDirectiveAdapter.class); - EmbeddedTypeHandler embeddedHandler = pageDirectiveAdapter.getEmbeddedType(); - return embeddedHandler; - } - - protected void initEmbeddedTypePre(IStructuredModel model) { - - // note: this will currently only work for models backed by files - EmbeddedTypeHandler embeddedContentType = null; - IDOMModel domModel = (IDOMModel) model; - - String possibleFileBaseLocation = model.getBaseLocation(); - IContentDescription desc = getContentDescription(possibleFileBaseLocation); - if (desc != null) { - Object prop = null; - prop = desc.getProperty(IContentDescriptionForJSP.CONTENT_TYPE_ATTRIBUTE); - if (prop != null) { - embeddedContentType = EmbeddedTypeRegistryImpl.getInstance().getTypeFor((String) prop); - } - } - - IDOMDocument document = domModel.getDocument(); - PageDirectiveAdapter pageDirectiveAdapter = (PageDirectiveAdapter) document.getAdapterFor(PageDirectiveAdapter.class); - - if (embeddedContentType != null) { - pageDirectiveAdapter.setEmbeddedType(embeddedContentType); - embeddedContentType.initializeFactoryRegistry(model.getFactoryRegistry()); - } - else { - // use default embeddedType if it couldn't determine one - embeddedContentType = getJSPDefaultEmbeddedType(model); - pageDirectiveAdapter.setEmbeddedType(embeddedContentType); - embeddedContentType.initializeFactoryRegistry(model.getFactoryRegistry()); - } - } - - protected void initEmbeddedTypePost(IStructuredModel model) { - // should already be initialized (from initEmbeddedTypePre) - // via IContentDescription - setLanguageInPageDirective(model); - } - - /** - * Method initEmbeddedType. - */ - protected void initEmbeddedType(IStructuredModel oldModel, IStructuredModel newModel) { - EmbeddedTypeHandler existingEmbeddedType = getEmbeddedType(oldModel); - EmbeddedTypeHandler newEmbeddedContentType = existingEmbeddedType.newInstance(); - if (existingEmbeddedType == null) { - initEmbeddedTypePre(newModel); - initEmbeddedTypePost(newModel); - } - else { - // initEmbeddedType(newModel); - initCloneOfEmbeddedType(newModel, existingEmbeddedType, newEmbeddedContentType); - setLanguageInPageDirective(newModel); - } - } - - protected void setLanguageInPageDirective(IStructuredModel newModel) { - if (newModel instanceof IDOMModel) { - IDOMDocument document = ((IDOMModel) newModel).getDocument(); - PageDirectiveAdapter pageDirectiveAdapter = (PageDirectiveAdapter) document.getAdapterFor(PageDirectiveAdapter.class); - String language = getLanguage(newModel); - pageDirectiveAdapter.setLanguage(language); - } - } - - public IStructuredModel reinitialize(IStructuredModel model) { - EmbeddedTypeHandler oldHandler = null; - EmbeddedTypeHandler newHandler = null; - Object reinitStateData = model.getReinitializeStateData(); - if (reinitStateData instanceof EmbeddedTypeStateData) { - EmbeddedTypeStateData oldStateData = (EmbeddedTypeStateData) reinitStateData; - oldHandler = oldStateData.getOldHandler(); - newHandler = oldStateData.getNewHandler(); - // note. We should already have the new handler in the model's - // (documents) adapters, - // so need need to use the old one to undo the old state data - reInitializeEmbeddedType(model, oldHandler, newHandler); - } - else { - // for language ... we someday MIGHT have to do something - // here, but for now, we don't have any model-side language - // sensitive adapters. - } - return super.reinitialize(model); - } - - public IModelLoader newInstance() { - return new JSPModelLoader(); - } - - public IDocumentLoader getDocumentLoader() { - if (documentLoaderInstance == null) { - documentLoaderInstance = new JSPDocumentLoader(); - } - return documentLoaderInstance; - } - - /** - * Ensures that an InputStream has mark/reset support. - */ - public static InputStream getMarkSupportedStream(InputStream original) { - if (original == null) - return null; - if (original.markSupported()) - return original; - return new BufferedInputStream(original); - } - - protected byte[] getBytes(InputStream inputStream, int max) throws IOException { - byte[] smallBuffer = new byte[max]; - byte[] returnBuffer = null; - int nRead = inputStream.read(smallBuffer, 0, max); - if (nRead < max) { - // empty file will return -1; - if (nRead < 0) - nRead = 0; - byte[] smallerBuffer = new byte[nRead]; - System.arraycopy(smallBuffer, 0, smallerBuffer, 0, nRead); - returnBuffer = smallerBuffer; - } - else { - returnBuffer = smallBuffer; - } - return returnBuffer; - } - - public IStructuredModel createModel(IStructuredModel oldModel) { - IStructuredModel model = super.createModel(oldModel); - // For JSPs, the ModelQueryAdapter must be "attached" to the document - // before content is set in the model, so taglib initization can - // take place. - // In this "clone model" case, we create a ModelQuery adapter - // create a new instance from the old data. Note: I think this - // "forced fit" only works here since the implimentaiton of - // ModelQueryAdatper does not - // have to be released. - - ModelQueryAdapter modelQueryAdapter = getModelQueryAdapter(model); - if (modelQueryAdapter == null) { - modelQueryAdapter = getModelQueryAdapter(oldModel); - IDOMDocument document = ((IDOMModel) model).getDocument(); - document.addAdapter(new JSPModelQueryAdapterImpl(modelQueryAdapter.getCMDocumentCache(), modelQueryAdapter.getModelQuery(), modelQueryAdapter.getIdResolver())); - - } - - - - return model; - } - - private ModelQueryAdapter getModelQueryAdapter(IStructuredModel model) { - IDOMDocument document = ((IDOMModel) model).getDocument(); - - ModelQueryAdapter modelQueryAdapter = (ModelQueryAdapter) ((INodeNotifier) document).getAdapterFor(ModelQueryAdapter.class); - return modelQueryAdapter; - } - -}
\ No newline at end of file diff --git a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/modelhandler/ModelHandlerForJSP.java b/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/modelhandler/ModelHandlerForJSP.java deleted file mode 100644 index 0ad55b19c1..0000000000 --- a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/modelhandler/ModelHandlerForJSP.java +++ /dev/null @@ -1,66 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2004 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - *******************************************************************************/ -package org.eclipse.jst.jsp.core.internal.modelhandler; - -import org.eclipse.core.runtime.Preferences; -import org.eclipse.jst.jsp.core.internal.JSPCorePlugin; -import org.eclipse.jst.jsp.core.internal.encoding.JSPDocumentHeadContentDetector; -import org.eclipse.jst.jsp.core.internal.encoding.JSPDocumentLoader; -import org.eclipse.jst.jsp.core.internal.parser.JSPSourceParser; -import org.eclipse.jst.jsp.core.internal.regions.DOMJSPRegionContexts; -import org.eclipse.wst.sse.core.internal.document.IDocumentCharsetDetector; -import org.eclipse.wst.sse.core.internal.document.IDocumentLoader; -import org.eclipse.wst.sse.core.internal.ltk.modelhandler.AbstractModelHandler; -import org.eclipse.wst.sse.core.internal.ltk.parser.BlockMarker; -import org.eclipse.wst.sse.core.internal.provisional.IModelLoader; - -public class ModelHandlerForJSP extends AbstractModelHandler { - - /** - * Needs to match what's in plugin registry. In fact, can be overwritten - * at run time with what's in registry! (so should never be 'final') - */ - static String AssociatedContentTypeID = "org.eclipse.jst.jsp.core.jspsource"; //$NON-NLS-1$ - /** - * Needs to match what's in plugin registry. In fact, can be overwritten - * at run time with what's in registry! (so should never be 'final') - */ - private static String ModelHandlerID = "org.eclipse.jst.jsp.core.modelhandler"; //$NON-NLS-1$ - - - public ModelHandlerForJSP() { - super(); - setId(ModelHandlerID); - setAssociatedContentTypeId(AssociatedContentTypeID); - } - - protected void addJSPTagName(JSPSourceParser parser, String tagname) { - BlockMarker bm = new BlockMarker(tagname, null, DOMJSPRegionContexts.JSP_CONTENT, true); - parser.addBlockMarker(bm); - } - - public IModelLoader getModelLoader() { - return new JSPModelLoader(); - } - - public Preferences getPreferences() { - return JSPCorePlugin.getDefault().getPluginPreferences(); - } - - public IDocumentCharsetDetector getEncodingDetector() { - return new JSPDocumentHeadContentDetector(); - } - - public IDocumentLoader getDocumentLoader() { - return new JSPDocumentLoader(); - } - -}
\ No newline at end of file diff --git a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/modelquery/JSPModelQueryAdapterImpl.java b/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/modelquery/JSPModelQueryAdapterImpl.java deleted file mode 100644 index b3e02bf16b..0000000000 --- a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/modelquery/JSPModelQueryAdapterImpl.java +++ /dev/null @@ -1,25 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2004 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - *******************************************************************************/ -package org.eclipse.jst.jsp.core.internal.modelquery; - - - -import org.eclipse.wst.common.uriresolver.internal.provisional.URIResolver; -import org.eclipse.wst.xml.core.internal.contentmodel.modelquery.ModelQuery; -import org.eclipse.wst.xml.core.internal.contentmodel.util.CMDocumentCache; -import org.eclipse.wst.xml.core.internal.ssemodelquery.ModelQueryAdapterImpl; - - -public class JSPModelQueryAdapterImpl extends ModelQueryAdapterImpl { - public JSPModelQueryAdapterImpl(CMDocumentCache cmDocumentCache, ModelQuery modelQuery, URIResolver idResolver) { - super(cmDocumentCache, modelQuery, idResolver); - } -}
\ No newline at end of file diff --git a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/modelquery/JSPModelQueryAssociationProvider.java b/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/modelquery/JSPModelQueryAssociationProvider.java deleted file mode 100644 index b7b1273d7e..0000000000 --- a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/modelquery/JSPModelQueryAssociationProvider.java +++ /dev/null @@ -1,26 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2004 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - *******************************************************************************/ -package org.eclipse.jst.jsp.core.internal.modelquery; - -import org.eclipse.wst.xml.core.internal.contentmodel.modelqueryimpl.SimpleAssociationProvider; - -/** - */ -public class JSPModelQueryAssociationProvider extends SimpleAssociationProvider { - - /** - * @param modelQueryCMProvider - * org.eclipse.wst.xml.core.internal.contentmodel.modelquery.ModelQueryCMProvider - */ - public JSPModelQueryAssociationProvider() { - super(new JSPModelQueryCMProvider()); - } -}
\ No newline at end of file diff --git a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/modelquery/JSPModelQueryCMProvider.java b/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/modelquery/JSPModelQueryCMProvider.java deleted file mode 100644 index 8f8367533c..0000000000 --- a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/modelquery/JSPModelQueryCMProvider.java +++ /dev/null @@ -1,74 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2004 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - *******************************************************************************/ -package org.eclipse.jst.jsp.core.internal.modelquery; - - - -import java.util.List; - -import org.eclipse.jst.jsp.core.internal.contentmodel.JSPCMDocumentFactory; -import org.eclipse.jst.jsp.core.internal.contentmodel.TaglibController; -import org.eclipse.jst.jsp.core.internal.contentmodel.tld.TLDCMDocumentManager; -import org.eclipse.wst.xml.core.internal.contentmodel.CMDocument; -import org.eclipse.wst.xml.core.internal.contentmodel.CMElementDeclaration; -import org.eclipse.wst.xml.core.internal.contentmodel.modelquery.ModelQueryCMProvider; -import org.eclipse.wst.xml.core.internal.provisional.document.IDOMNode; -import org.w3c.dom.Node; - -/** - * CMDocument provider for HTML and JSP documents. - */ -public class JSPModelQueryCMProvider implements ModelQueryCMProvider { - - protected JSPModelQueryCMProvider() { - super(); - } - - /** - * Returns the CMDocument that corresponds to the DOM Node. or null if no - * CMDocument is appropriate for the DOM Node. - */ - public CMDocument getCorrespondingCMDocument(Node node) { - CMDocument jcmdoc = JSPCMDocumentFactory.getCMDocument(); - - CMDocument result = null; - try { - if (node.getNodeType() == Node.ELEMENT_NODE) { - String elementName = node.getNodeName(); - - // test to see if this node belongs to JSP's CMDocument (case - // sensitive) - CMElementDeclaration dec = (CMElementDeclaration) jcmdoc.getElements().getNamedItem(elementName); - if (dec != null) { - result = jcmdoc; - } - } - - String prefix = node.getPrefix(); - - if (result == null && prefix != null && prefix.length() > 0 && node instanceof IDOMNode) { - // check position dependent - IDOMNode xmlNode = (IDOMNode) node; - TLDCMDocumentManager tldmgr = TaglibController.getTLDCMDocumentManager(xmlNode.getStructuredDocument()); - if (tldmgr != null) { - List documents = tldmgr.getCMDocumentTrackers(node.getPrefix(), xmlNode.getStartOffset()); - // there shouldn't be more than one cmdocument returned - if (documents != null && documents.size() > 0) - result = (CMDocument) documents.get(0); - } - } - } - catch (Exception e) { - e.printStackTrace(); - } - return result; - } -}
\ No newline at end of file diff --git a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/modelquery/JSPModelQueryImpl.java b/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/modelquery/JSPModelQueryImpl.java deleted file mode 100644 index d3f29d71fd..0000000000 --- a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/modelquery/JSPModelQueryImpl.java +++ /dev/null @@ -1,134 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2004 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - *******************************************************************************/ -package org.eclipse.jst.jsp.core.internal.modelquery; - - -import java.util.HashMap; -import java.util.List; - -import org.eclipse.jst.jsp.core.internal.document.PageDirectiveAdapter; -import org.eclipse.wst.common.uriresolver.internal.provisional.URIResolver; -import org.eclipse.wst.sse.core.internal.provisional.INodeNotifier; -import org.eclipse.wst.sse.core.internal.provisional.IStructuredModel; -import org.eclipse.wst.xml.core.internal.contentmodel.CMAttributeDeclaration; -import org.eclipse.wst.xml.core.internal.contentmodel.CMDocument; -import org.eclipse.wst.xml.core.internal.contentmodel.CMElementDeclaration; -import org.eclipse.wst.xml.core.internal.contentmodel.CMNode; -import org.eclipse.wst.xml.core.internal.contentmodel.modelquery.ModelQuery; -import org.eclipse.wst.xml.core.internal.contentmodel.modelqueryimpl.ModelQueryImpl; -import org.eclipse.wst.xml.core.internal.ssemodelquery.ModelQueryAdapter; -import org.w3c.dom.Attr; -import org.w3c.dom.Element; -import org.w3c.dom.Node; - -public class JSPModelQueryImpl extends ModelQueryImpl { - - protected IStructuredModel jspModel = null; - private HashMap embeddedModelQueries = new HashMap(); - public JSPModelQueryImpl(IStructuredModel model, URIResolver resolver) { - super(new JSPModelQueryAssociationProvider()); - jspModel = model; - } - - /* - * @see ModelQuery#getCMElementDeclaration(Element) - */ - public CMElementDeclaration getCMElementDeclaration(Element element) { - CMElementDeclaration result = super.getCMElementDeclaration(element); - if (result == null) { - ModelQuery query = getEmbeddedModelQuery(element); - if (query != null) { - result = query.getCMElementDeclaration(element); - } - } - return result; - } - - /* - * @see ModelQuery#getCorrespondingCMDocument(Node) - */ - public CMDocument getCorrespondingCMDocument(Node node) { - CMDocument doc = super.getCorrespondingCMDocument(node); - if (doc == null) { - ModelQuery query = getEmbeddedModelQuery(node); - if (query != null) { - doc = query.getCorrespondingCMDocument(node); - } - } - return doc; - } - - /* - * @see ModelQuery#getCMNode(Node) - */ - public CMNode getCMNode(Node node) { - CMNode result = super.getCMNode(node); - if (result == null) { - ModelQuery query = getEmbeddedModelQuery(node); - if (query != null) { - result = query.getCMNode(node); - } - } - return result; - } - - public List getAvailableContent(Element element, CMElementDeclaration ed, int includeOptions) { - ModelQuery emq = getEmbeddedModelQuery(element); - if (emq != null) - return emq.getAvailableContent(element, ed, includeOptions); - else - return super.getAvailableContent(element, ed, includeOptions); - } - - protected ModelQuery getEmbeddedModelQuery(Node node) { - ModelQuery emq = null; - - if (node instanceof INodeNotifier) { - Node ownerNode = node.getOwnerDocument(); - if (ownerNode == null) { - // then must be the document itself - ownerNode = node; - } - PageDirectiveAdapter typeadapter = (PageDirectiveAdapter) ((INodeNotifier) ownerNode).getAdapterFor(PageDirectiveAdapter.class); - if (typeadapter != null) { - - String contentType = typeadapter.getContentType(); - Object o = embeddedModelQueries.get(contentType); - if(o == null) { - ModelQueryAdapter embeddedAdapter = (ModelQueryAdapter) typeadapter.adapt((INodeNotifier) node, ModelQueryAdapter.class); - if (embeddedAdapter != null) { - // we will cache one model query per content type - emq = embeddedAdapter.getModelQuery(); - embeddedModelQueries.put(contentType, emq); - } - } - else { - emq = (ModelQuery)o; - } - } - } - return emq; - } - - /* (non-Javadoc) - * @see org.eclipse.wst.xml.core.internal.contentmodel.modelquery.ModelQuery#getCMAttributeDeclaration(org.w3c.dom.Attr) - */ - public CMAttributeDeclaration getCMAttributeDeclaration(Attr attr) { - CMAttributeDeclaration result = super.getCMAttributeDeclaration(attr); - if (result == null) { - ModelQuery query = getEmbeddedModelQuery(attr); - if (query != null) { - result = query.getCMAttributeDeclaration(attr); - } - } - return result; - } -}
\ No newline at end of file diff --git a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/modelquery/ModelQueryAdapterFactoryForJSP.java b/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/modelquery/ModelQueryAdapterFactoryForJSP.java deleted file mode 100644 index 4cb7251f13..0000000000 --- a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/modelquery/ModelQueryAdapterFactoryForJSP.java +++ /dev/null @@ -1,169 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2004 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - *******************************************************************************/ -package org.eclipse.jst.jsp.core.internal.modelquery; - -import java.io.File; - -import org.eclipse.core.resources.IFile; -import org.eclipse.core.resources.ResourcesPlugin; -import org.eclipse.core.runtime.IPath; -import org.eclipse.core.runtime.Path; -import org.eclipse.wst.common.uriresolver.internal.provisional.URIResolver; -import org.eclipse.wst.sse.core.internal.provisional.AbstractAdapterFactory; -import org.eclipse.wst.sse.core.internal.provisional.IModelStateListener; -import org.eclipse.wst.sse.core.internal.provisional.INodeAdapter; -import org.eclipse.wst.sse.core.internal.provisional.INodeAdapterFactory; -import org.eclipse.wst.sse.core.internal.provisional.INodeNotifier; -import org.eclipse.wst.sse.core.internal.provisional.IStructuredModel; -import org.eclipse.wst.sse.core.internal.util.Debug; -import org.eclipse.wst.xml.core.internal.contentmodel.modelquery.ModelQuery; -import org.eclipse.wst.xml.core.internal.contentmodel.util.CMDocumentCache; -import org.eclipse.wst.xml.core.internal.modelquery.XMLCatalogIdResolver; -import org.eclipse.wst.xml.core.internal.provisional.document.IDOMNode; -import org.eclipse.wst.xml.core.internal.ssemodelquery.ModelQueryAdapter; - -public class ModelQueryAdapterFactoryForJSP extends AbstractAdapterFactory implements IModelStateListener { - - protected JSPModelQueryAdapterImpl modelQueryAdapterImpl; - - protected IStructuredModel stateNotifier = null; - - public ModelQueryAdapterFactoryForJSP() { - this(ModelQueryAdapter.class, true); - } - - /** - * ModelQueryAdapterFactoryForJSP constructor comment. - * - * @param adapterKey - * java.lang.Object - * @param registerAdapters - * boolean - */ - public ModelQueryAdapterFactoryForJSP(Object key, boolean registerAdapters) { - super(key, registerAdapters); - } - - public INodeAdapterFactory copy() { - return new ModelQueryAdapterFactoryForJSP(getAdapterKey(), isShouldRegisterAdapter()); - } - - /** - * createAdapter method comment. - */ - protected INodeAdapter createAdapter(INodeNotifier target) { - - if (Debug.displayInfo) - System.out.println("-----------------------ModelQueryAdapterFactoryForJSP.createAdapter" + target); //$NON-NLS-1$ - if (modelQueryAdapterImpl == null) { - if (target instanceof IDOMNode) { - IDOMNode xmlNode = (IDOMNode) target; - IStructuredModel model = stateNotifier = xmlNode.getModel(); - String baseLocation = model.getBaseLocation(); - // continue only if the location is known - if (baseLocation != null) { - stateNotifier.addModelStateListener(this); - CMDocumentCache cmDocumentCache = new CMDocumentCache(); - File file = new Path(model.getBaseLocation()).toFile(); - if (file.exists()) { - baseLocation = file.getAbsolutePath(); - } - else { - IPath basePath = new Path(model.getBaseLocation()); - IPath derivedPath = null; - if (basePath.segmentCount() > 1) - derivedPath = ResourcesPlugin.getWorkspace().getRoot().getFile(basePath).getLocation(); - else - derivedPath = ResourcesPlugin.getWorkspace().getRoot().getLocation().append(basePath); - if (derivedPath != null) { - baseLocation = derivedPath.toString(); - } - } - URIResolver resolver = new XMLCatalogIdResolver(baseLocation, model.getResolver()); - - ModelQuery modelQuery = new JSPModelQueryImpl(model, resolver); - modelQuery.setEditMode(ModelQuery.EDIT_MODE_UNCONSTRAINED); - modelQueryAdapterImpl = new JSPModelQueryAdapterImpl(cmDocumentCache, modelQuery, resolver); - } - } - } - return modelQueryAdapterImpl; - } - - /** - * @see IModelStateListener#modelAboutToBeChanged(IStructuredModel) - */ - public void modelAboutToBeChanged(IStructuredModel model) { - } - - /** - * @see IModelStateListener#modelChanged(IStructuredModel) - */ - public void modelChanged(IStructuredModel model) { - } - - /** - * @see IModelStateListener#modelDirtyStateChanged(IStructuredModel, - * boolean) - */ - public void modelDirtyStateChanged(IStructuredModel model, boolean isDirty) { - } - - /** - * @see IModelStateListener#modelResourceDeleted(IStructuredModel) - */ - public void modelResourceDeleted(IStructuredModel model) { - } - - /** - * @see IModelStateListener#modelResourceMoved(IStructuredModel, - * IStructuredModel) - */ - public void modelResourceMoved(IStructuredModel oldModel, IStructuredModel newModel) { - // if oldModel != newModel, bad things might happen with the adapter - stateNotifier.removeModelStateListener(this); - stateNotifier = newModel; - updateResolver(stateNotifier); - stateNotifier.addModelStateListener(this); - } - - - public void release() { - super.release(); - if (stateNotifier != null) { - stateNotifier.removeModelStateListener(this); - } - stateNotifier = null; - if (modelQueryAdapterImpl != null) { - modelQueryAdapterImpl.release(); - } - } - - protected void updateResolver(IStructuredModel model) { - String baseLocation = model.getBaseLocation(); - IFile baseFile = ResourcesPlugin.getWorkspace().getRoot().getFile(new Path(model.getBaseLocation())); - if (baseFile != null) { - baseLocation = baseFile.getLocation().toString(); - } - modelQueryAdapterImpl.setIdResolver(new XMLCatalogIdResolver(baseLocation, model.getResolver())); - } - - public void modelAboutToBeReinitialized(IStructuredModel structuredModel) { - // TODO Auto-generated method stub - - } - - public void modelReinitialized(IStructuredModel structuredModel) { - updateResolver(structuredModel); - - } - -}
\ No newline at end of file diff --git a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/parser/JSPDirectiveStructuredDocumentRegion.java b/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/parser/JSPDirectiveStructuredDocumentRegion.java deleted file mode 100644 index 522c4930ab..0000000000 --- a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/parser/JSPDirectiveStructuredDocumentRegion.java +++ /dev/null @@ -1,34 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2004 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - *******************************************************************************/ -package org.eclipse.jst.jsp.core.internal.parser; - -import org.eclipse.wst.sse.core.internal.provisional.events.StructuredDocumentEvent; -import org.eclipse.wst.sse.core.internal.provisional.text.IStructuredDocumentRegion; -import org.eclipse.wst.xml.core.internal.text.XMLStructuredDocumentRegion; - -public class JSPDirectiveStructuredDocumentRegion extends XMLStructuredDocumentRegion { - /** - * JSPDirectiveStructuredDocumentRegion constructor comment. - */ - public JSPDirectiveStructuredDocumentRegion() { - super(); - } - - protected StructuredDocumentEvent reparse(Object requester, String changes, int requestStart, int lengthToReplace) { - return null; - } - - // This is a language specific method (e.g. HTML, Java, Prolog, etc.) so - // could/should be made configurable. - public StructuredDocumentEvent updateModel(Object requester, String changes, int requestStart, int lengthToReplace, IStructuredDocumentRegion flatnode) { - return null; - } -}
\ No newline at end of file diff --git a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/parser/JSPReParser.java b/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/parser/JSPReParser.java deleted file mode 100644 index f463600b7f..0000000000 --- a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/parser/JSPReParser.java +++ /dev/null @@ -1,369 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2004 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - *******************************************************************************/ -package org.eclipse.jst.jsp.core.internal.parser; - - -import java.util.Iterator; - -import org.eclipse.jst.jsp.core.internal.contentmodel.tld.provisional.JSP11TLDNames; -import org.eclipse.jst.jsp.core.internal.provisional.JSP12Namespace; -import org.eclipse.jst.jsp.core.internal.regions.DOMJSPRegionContexts; -import org.eclipse.wst.sse.core.internal.ltk.parser.RegionParser; -import org.eclipse.wst.sse.core.internal.ltk.parser.StructuredDocumentRegionParser; -import org.eclipse.wst.sse.core.internal.provisional.events.StructuredDocumentEvent; -import org.eclipse.wst.sse.core.internal.provisional.text.IStructuredDocumentRegion; -import org.eclipse.wst.sse.core.internal.provisional.text.IStructuredDocumentRegionList; -import org.eclipse.wst.sse.core.internal.provisional.text.IStructuredTextReParser; -import org.eclipse.wst.sse.core.internal.provisional.text.ITextRegion; -import org.eclipse.wst.sse.core.internal.provisional.text.ITextRegionContainer; -import org.eclipse.wst.sse.core.internal.provisional.text.ITextRegionList; -import org.eclipse.wst.sse.core.internal.text.CoreNodeList; -import org.eclipse.wst.sse.core.internal.util.Debug; -import org.eclipse.wst.xml.core.internal.parser.XMLStructuredDocumentReParser; -import org.eclipse.wst.xml.core.internal.regions.DOMRegionContext; - -public class JSPReParser extends XMLStructuredDocumentReParser { - - /** - * Allow a reparser to check for extra syntactic cases that require - * parsing beyond the flatNode boundary. - * - * This implementation adds JSP language markers (comments are handled - * elsewhere). - */ - protected StructuredDocumentEvent checkForCrossStructuredDocumentRegionSyntax() { - StructuredDocumentEvent result = super.checkForCrossStructuredDocumentRegionSyntax(); - // None of the superclass' cases were valid, so check for JSP cases - if (result == null) { - result = checkForJSP(); - } - return result; - } - - /** - * A change to a JSP tag can result in all being reparsed. - */ - private StructuredDocumentEvent checkForJSP() { - StructuredDocumentEvent result = null; - result = checkForCriticalKey("<%"); //$NON-NLS-1$ - if (result == null) - result = checkForCriticalKey("<%="); //$NON-NLS-1$ - if (result == null) - result = checkForCriticalKey("<%!"); //$NON-NLS-1$ - if (result == null) - result = checkForCriticalKey("%>"); //$NON-NLS-1$ - - return result; - } - - /** - * If a comment start or end tag is being added or deleted, we'll rescan - * the whole document. The reason is that content that is revealed or - * commented out can effect the interpretation of the rest of the - * document. Note: for now this is very XML/JSP specific, can - * refactor/improve later. - */ - protected StructuredDocumentEvent checkForComments() { - - StructuredDocumentEvent result = super.checkForComments(); - - if (result == null) - result = checkForCriticalKey("<%--"); //$NON-NLS-1$ - if (result == null) - result = checkForCriticalKey("--%>"); //$NON-NLS-1$ - // we'll also check for these degenerate cases - if (result == null) - result = checkForCriticalKey("<%---%>"); //$NON-NLS-1$ - - return result; - } - - /** - * The core reparsing method ... after the dirty start and dirty end have - * been calculated elsewhere. - this method overrides, does not extend - * super's method. changes/fixes to super may have to be made here as - * well. - */ - protected StructuredDocumentEvent reparse(IStructuredDocumentRegion dirtyStart, IStructuredDocumentRegion dirtyEnd) { - StructuredDocumentEvent result = null; - int rescanStart = -1; - int rescanEnd = -1; - boolean firstTime = false; - boolean detectedBreakingChange = false; - - // - // "save" the oldNodes (that may be replaced) in a list - CoreNodeList oldNodes = formOldNodes(dirtyStart, dirtyEnd); - - if (containsBreakingChange(oldNodes) || isBreakingWithNestedTag(dirtyStart, dirtyEnd)) { - if (Debug.debugTaglibs) - System.out.println("reparse: is taglib or include"); //$NON-NLS-1$ - detectedBreakingChange = true; - rescanStart = 0; - rescanEnd = fStructuredDocument.getLength() + fLengthDifference; - oldNodes = formOldNodes(fStructuredDocument.getFirstStructuredDocumentRegion(), fStructuredDocument.getLastStructuredDocumentRegion()); - clearTaglibInfo(); - } - else if (dirtyStart == null || dirtyEnd == null) { - // dirtyStart or dirty end are null, then that means we didn't - // have a - // cached node, which means we have an empty document, so we - // just need to rescan the changes - rescanStart = 0; - rescanEnd = fChanges.length(); - firstTime = true; - } - else { - // set the start of the text to rescan - rescanStart = dirtyStart.getStart(); - // - // set the end of the text to rescan - // notice we use the same rationale as for the rescanStart, - // with the added caveat that length has to be added to it, - // to compensate for the new text which has been added or deleted. - // If changes has zero length, then "length" will be negative, - // since - // we are deleting text. Otherwise, use the difference between - // what's selected to be replaced and the length of the new text. - rescanEnd = dirtyEnd.getEnd() + fLengthDifference; - } - - // now that we have the old stuff "saved" away, update the document - // with the changes. - fStructuredDocument.updateDocumentData(fStart, fLengthToReplace, fChanges); - // ------------------ now the real work - result = core_reparse(rescanStart, rescanEnd, oldNodes, firstTime); - // - - // if we did not detect a breaking type of change at the beginning, - // but - // do now, then reparse all! If we did detect them, then we may or may - // not detect again, but presumably we've already set up to re-parsed - // everthing, so no need to do again. - if ((!detectedBreakingChange) && (containsBreakingChange(oldNodes))) { - clearTaglibInfo(); - // reparse all - oldNodes = formOldNodes(fStructuredDocument.getFirstStructuredDocumentRegion(), fStructuredDocument.getLastStructuredDocumentRegion()); - result = core_reparse(0, fStructuredDocument.getLength(), oldNodes, firstTime); - } - - // event is returned to the caller, incase there is - // some optimization they can do - return result; - } - - /** - * Verifies that the regions given, representing the contents of a - * IStructuredDocumentRegion, contain regions that could alter the - * behavior of the parser or the parsing of areas outside of the regions - * given. - */ - private boolean isBreakingChange(IStructuredDocumentRegion node, ITextRegionList regions) { - return isTaglibOrInclude(node, regions) || isJspRoot(regions); - } - - /** - * Verifies that the regions given, representing the regions touched by a - * text change have: 1) ...an insertion at the textEndOffset of an - * XML_TAG_OPEN that's in it's own IStructuredDocumentRegion and preceded - * by an unended IStructuredDocumentRegion 2) ...a deletion happening in - * an XML_EMPTY_TAG_CLOSE that ends a ITextRegionContainer 3) ...an - * insertion happening with a ' <' character somewhere in an XML attribute - * name or value 4) ...a deletion of a normal XML_TAG_CLOSE since - * subsequent tags become attribute values - */ - - private boolean isBreakingWithNestedTag(boolean changesIncludeA_lt, boolean delsIncludeA_gt, IStructuredDocumentRegion parent, ITextRegion region) { - boolean result = false; - - IStructuredDocumentRegion previous = parent.getPrevious(); - // case 1 test - if (parent.getRegions().size() == 1 && region.getType() == DOMRegionContext.XML_TAG_OPEN && (previous == null || (!previous.isEnded() || previous.getType() == DOMRegionContext.XML_CONTENT))) { - result = true; - } - // case 2 test - if (region instanceof ITextRegionContainer) { - ITextRegionContainer container = (ITextRegionContainer) region; - ITextRegion internal = container.getRegions().get(container.getRegions().size() - 1); - if (internal.getType() == DOMRegionContext.WHITE_SPACE && container.getRegions().size() >= 2) - internal = container.getRegions().get(container.getRegions().size() - 2); - if (internal.getType() == DOMRegionContext.XML_EMPTY_TAG_CLOSE) { - result = true; - } - } - // case 3 test - if (changesIncludeA_lt && (region.getType() == DOMRegionContext.XML_TAG_ATTRIBUTE_NAME || region.getType() == DOMRegionContext.XML_TAG_ATTRIBUTE_VALUE)) { - result = true; - } - // case 4 test - if (delsIncludeA_gt && region.getType() == DOMRegionContext.XML_TAG_CLOSE) { - result = true; - } - return result; - } - - /** - * Verifies that the regions given, representing the contents of a - * IStructuredDocumentRegion, includes a jsp:root tag - */ - private boolean isJspRoot(ITextRegionList regions) { - return regions.size() > 1 && regions.get(0).getType() == DOMRegionContext.XML_TAG_OPEN && regions.get(1).getType() == DOMJSPRegionContexts.JSP_ROOT_TAG_NAME; - } - - /** - * Verifies that the regions given, representing the contents of a - * IStructuredDocumentRegion, includes a valid taglib directive or include - * directive - */ - private boolean isTaglibOrInclude(IStructuredDocumentRegion node, ITextRegionList regions) { - boolean sizeAndTypesMatch = (regions.size() > 1) && (regions.get(1).getType() == DOMJSPRegionContexts.JSP_DIRECTIVE_NAME) && (regions.get(0).getType() == DOMJSPRegionContexts.JSP_DIRECTIVE_OPEN || regions.get(0).getType() == DOMRegionContext.XML_TAG_OPEN); - if (!sizeAndTypesMatch) - return false; - ITextRegion region = regions.get(1); - String directiveName = node.getText(region); - return sizeAndTypesMatch && (directiveName.equals(JSP11TLDNames.TAGLIB) || directiveName.equals(JSP11TLDNames.INCLUDE) || directiveName.equals(JSP12Namespace.ElementName.DIRECTIVE_TAGLIB) || directiveName.equals(JSP12Namespace.ElementName.DIRECTIVE_INCLUDE)); - } - - private void clearTaglibInfo() { - if (Debug.debugTaglibs) - System.out.println("clearing taglib info"); //$NON-NLS-1$ - RegionParser parser = fStructuredDocument.getParser(); - if (parser instanceof StructuredDocumentRegionParser) - ((StructuredDocumentRegionParser) parser).resetHandlers(); - } - - private boolean containsBreakingChange(IStructuredDocumentRegionList list) { - boolean contains = false; - for (int i = 0; i < list.getLength(); i++) { - IStructuredDocumentRegion node = list.item(i); - if (isBreakingChange(node, node.getRegions())) { - contains = true; - break; - } - } - return contains; - } - - protected IStructuredDocumentRegion findDirtyEnd(int end) { - - IStructuredDocumentRegion result = super.findDirtyEnd(end); - - // if not well formed, get one past, if its not null - - // now, if any of to-be-scanned flatnodes are the start of a jsp - // region, we'll - // reparse all the way to the end, to be sure we detect embedded - // regions (or not-embedded regions) correctly. - // notice we don't need to do if we're only processing one node. - // notice too we have a strong assumption here that dirtyStart has - // already been found! - // - // note that dirtyEnd is not checked in the do-block below, so we'll - // check it first. - if (isJSPEmbeddedStartOrEnd(result)) { - result = fStructuredDocument.getLastStructuredDocumentRegion(); - } - else { - // when end node and start node are the same, we only need the - // above - // check, otherwise, there's a few cases that we'll search the - // rest of the - // flatnodes needlessly. - if (result != dirtyStart) { - IStructuredDocumentRegion searchNode = dirtyStart; - do { - if (isJSPEmbeddedStartOrEnd(searchNode)) { - result = fStructuredDocument.getLastStructuredDocumentRegion(); - break; - } - else { - searchNode = searchNode.getNext(); - } - // if we get to the current dirty end, or end of - // flatnodes, without finding JSP region then we - // don't need to check further - } - while ((searchNode != result) && (searchNode != null)); - } - } - // result should never be null, but cachedNode needs to be protected - // from being changed to null - if (result != null) - fStructuredDocument.setCachedDocumentRegion(result); - dirtyEnd = result; - return dirtyEnd; - } - - private boolean isBreakingWithNestedTag(IStructuredDocumentRegion start, IStructuredDocumentRegion end) { - boolean result = false; - boolean changesIncludeA_lt = fChanges != null && fChanges.indexOf('<') >= 0; - boolean delsIncludeA_gt = fDeletedText != null && fDeletedText.indexOf('>') >= 0; - - // List regions = new ArrayList(); - IStructuredDocumentRegion node = start; - int endReplace = fStart + fLengthToReplace; - while (end != null && node != end.getNext()) { - Iterator i = node.getRegions().iterator(); - while (i.hasNext()) { - ITextRegion region = (ITextRegion) i.next(); - if (intersects(node, region, fStart, endReplace)) { - - result = isBreakingWithNestedTag(changesIncludeA_lt, delsIncludeA_gt, node, region); - - if (result) - break; - } - } - node = node.getNext(); - if (result) - break; - } - return result; - } - - private boolean intersects(IStructuredDocumentRegion node, ITextRegion region, int low, int high) { - int start = node.getStartOffset(region); - int end = node.getEndOffset(region); - return (end >= low && start <= high) || (start <= low && end >= low) || (start <= high && end >= high); - } - - /** - * Returns true if potentially could be a jsp embedded region. Things like - * JSP Declaration can't be embedded. - */ - private boolean isJSPEmbeddedStartOrEnd(IStructuredDocumentRegion flatNode) { - boolean result = false; - String type = flatNode.getType(); - result = ((type == DOMJSPRegionContexts.JSP_SCRIPTLET_OPEN) || (type == DOMJSPRegionContexts.JSP_EXPRESSION_OPEN) || (type == DOMJSPRegionContexts.JSP_DECLARATION_OPEN)); - return result; - } - - /** - * extends super class behavior - */ - protected boolean isPartOfBlockRegion(IStructuredDocumentRegion flatNode) { - boolean result = false; - String type = flatNode.getType(); - result = ((type == DOMJSPRegionContexts.JSP_CLOSE) || (type == DOMJSPRegionContexts.JSP_CONTENT) || super.isPartOfBlockRegion(flatNode)); - return result; - } - - public IStructuredTextReParser newInstance() { - return new JSPReParser(); - } - - public StructuredDocumentEvent quickCheck() { - if (containsBreakingChange(new CoreNodeList(dirtyStart, dirtyEnd))) - return null; - return super.quickCheck(); - } - -}
\ No newline at end of file diff --git a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/parser/JSPSourceParser.java b/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/parser/JSPSourceParser.java deleted file mode 100644 index fdb1db0931..0000000000 --- a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/parser/JSPSourceParser.java +++ /dev/null @@ -1,420 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2004 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - *******************************************************************************/ -package org.eclipse.jst.jsp.core.internal.parser; - -import java.util.Iterator; -import java.util.List; - -import org.eclipse.jst.jsp.core.internal.contentmodel.tld.provisional.JSP12TLDNames; -import org.eclipse.jst.jsp.core.internal.parser.internal.JSPTokenizer; -import org.eclipse.jst.jsp.core.internal.provisional.JSP12Namespace; -import org.eclipse.jst.jsp.core.internal.regions.DOMJSPRegionContexts; -import org.eclipse.wst.sse.core.internal.ltk.parser.BlockTokenizer; -import org.eclipse.wst.sse.core.internal.ltk.parser.JSPCapableParser; -import org.eclipse.wst.sse.core.internal.ltk.parser.RegionParser; -import org.eclipse.wst.sse.core.internal.ltk.parser.StructuredDocumentRegionHandler; -import org.eclipse.wst.sse.core.internal.ltk.parser.StructuredDocumentRegionHandlerExtension; -import org.eclipse.wst.sse.core.internal.ltk.parser.StructuredDocumentRegionParser; -import org.eclipse.wst.sse.core.internal.ltk.parser.TagMarker; -import org.eclipse.wst.sse.core.internal.provisional.text.IStructuredDocument; -import org.eclipse.wst.sse.core.internal.provisional.text.IStructuredDocumentRegion; -import org.eclipse.wst.sse.core.internal.provisional.text.ITextRegion; -import org.eclipse.wst.sse.core.internal.provisional.text.ITextRegionContainer; -import org.eclipse.wst.sse.core.internal.provisional.text.ITextRegionList; -import org.eclipse.wst.sse.core.internal.text.IRegionComparible; -import org.eclipse.wst.sse.core.internal.util.Debug; -import org.eclipse.wst.sse.core.utils.StringUtils; -import org.eclipse.wst.xml.core.internal.parser.XMLSourceParser; -import org.eclipse.wst.xml.core.internal.regions.DOMRegionContext; - -/** - * Takes input from the JSPTokenizer and creates a tag list - */ - -public class JSPSourceParser extends XMLSourceParser implements JSPCapableParser { - protected class NestablePrefixHandler implements StructuredDocumentRegionHandler, StructuredDocumentRegionHandlerExtension { - - private static final String XMLNS = "xmlns:"; //$NON-NLS-1$ - - /** - * Enables a TLD owning the given prefix loaded from the given URI at - * the anchorFlatNode. The list of additionalCMDocuments will claim to - * not know any of its tags at positions earlier than that - * IStructuredDocumentRegion's position. - * - * For taglib directives, the taglib is the anchor while taglibs - * registered through include directives use the primary include - * directive as their anchor. - */ - protected void enableForTaglib(String prefix, IStructuredDocumentRegion anchorFlatNode) { - if (prefix == null) - return; - List tagmarkers = ((JSPTokenizer) getTokenizer()).getNestablePrefixes(); - for (int i = 0; i < tagmarkers.size(); i++) { - if (((TagMarker) tagmarkers.get(i)).getTagName().equals(prefix)) - return; - } - ((JSPTokenizer) getTokenizer()).getNestablePrefixes().add(new TagMarker(prefix, anchorFlatNode)); - } - - public void nodeParsed(IStructuredDocumentRegion aCoreFlatNode) { - // could test > 1, but since we only care if there are 8 (<%@, - // taglib, uri, =, where, prefix, =, what) [or 4 for includes] - if (aCoreFlatNode.getNumberOfRegions() > 4 && aCoreFlatNode.getRegions().get(1).getType() == DOMJSPRegionContexts.JSP_DIRECTIVE_NAME) { - ITextRegion name = aCoreFlatNode.getRegions().get(1); - try { - int offset = aCoreFlatNode.getStartOffset(name); - int length = name.getTextLength(); - boolean taglibdetected = false; - boolean taglibdirectivedetected = false; - if (fCharSequenceSource instanceof IRegionComparible) { - taglibdetected = ((IRegionComparible) fCharSequenceSource).regionMatches(offset, length, JSP12TLDNames.TAGLIB); - taglibdirectivedetected = ((IRegionComparible) fCharSequenceSource).regionMatches(offset, length, JSP12Namespace.ElementName.DIRECTIVE_TAGLIB); - } - else { - // old fashioned way - String directiveName = getText(offset, length); - taglibdetected = directiveName.equals(JSP12TLDNames.TAGLIB); - taglibdirectivedetected = directiveName.equals(JSP12Namespace.ElementName.DIRECTIVE_TAGLIB); - } - boolean processDirectiveName = taglibdetected || taglibdirectivedetected; - if (processDirectiveName) { - processTaglib(aCoreFlatNode); - } - } - catch (StringIndexOutOfBoundsException sioobExc) { - // do nothing - } - } - // could test > 1, but since we only care if there are 5 (<, - // jsp:root, xmlns:prefix, =, where) - else if (aCoreFlatNode.getNumberOfRegions() > 4 && (aCoreFlatNode.getRegions().get(1)).getType() == DOMJSPRegionContexts.JSP_ROOT_TAG_NAME) { - processJSPRoot(aCoreFlatNode); - } - } - - protected void processJSPRoot(IStructuredDocumentRegion taglibFlatNode) { - ITextRegionList regions = taglibFlatNode.getRegions(); - String prefix = null; - boolean taglib = false; - try { - for (int i = 0; i < regions.size(); i++) { - ITextRegion region = regions.get(i); - if (region.getType() == DOMRegionContext.XML_TAG_ATTRIBUTE_NAME) { - int offset = taglibFlatNode.getStartOffset(region); - int length = region.getTextLength(); - - String name = getText(offset, length); - if (name.startsWith(XMLNS) && name.length() > XMLNS.length()) { //$NON-NLS-1$ - prefix = name.substring(6); - taglib = true; - } - else { - prefix = null; - taglib = false; - } - } - else if (taglib && region.getType() == DOMRegionContext.XML_TAG_ATTRIBUTE_VALUE) { - prefix = StringUtils.strip(prefix); - if (prefix != null && prefix.length() > 0) { - enableForTaglib(prefix, taglibFlatNode); - prefix = null; - } - } - } - } - catch (StringIndexOutOfBoundsException sioobExc) { - // nothing to be done - prefix = null; - } - } - - /** - * Pulls the prefix from the given taglib directive - * IStructuredDocumentRegion and makes sure the prefix is nestable. - */ - protected void processTaglib(IStructuredDocumentRegion taglibFlatNode) { - ITextRegionList regions = taglibFlatNode.getRegions(); - String prefix = null; - boolean prefixname = false; - try { - for (int i = 0; i < regions.size(); i++) { - ITextRegion region = regions.get(i); - if (region.getType() == DOMRegionContext.XML_TAG_ATTRIBUTE_NAME) { - if (fCharSequenceSource != null && fCharSequenceSource instanceof IRegionComparible) { - int offset = taglibFlatNode.getStartOffset(region); - int length = region.getTextLength(); - prefixname = ((IRegionComparible) fCharSequenceSource).regionMatches(offset, length, JSP12TLDNames.PREFIX); - } - else { - // old fashioned way - prefixname = (getText(taglibFlatNode.getStartOffset(region), region.getTextLength()).equals(JSP12TLDNames.PREFIX)); - } - } - else if (prefixname && region.getType() == DOMRegionContext.XML_TAG_ATTRIBUTE_VALUE) { - prefix = getText(taglibFlatNode.getStartOffset(region), region.getTextLength()); - } - } - } - catch (StringIndexOutOfBoundsException sioobExc) { - // nothing to be done - prefix = null; - } - prefix = StringUtils.strip(prefix); - if (prefix != null && prefix.length() > 0) { - enableForTaglib(prefix, taglibFlatNode); - } - } - - public void resetNodes() { - Iterator tagmarkers = ((JSPTokenizer) getTokenizer()).getNestablePrefixes().iterator(); - while (tagmarkers.hasNext()) { - if (!((TagMarker) tagmarkers.next()).isGlobal()) - tagmarkers.remove(); - } - } - - public void setStructuredDocument(IStructuredDocument newDocument) { - resetNodes(); - getStructuredDocumentRegionHandlers().remove(this); - if (newDocument != null && newDocument.getParser() instanceof StructuredDocumentRegionParser) { - ((StructuredDocumentRegionParser) newDocument.getParser()).addStructuredDocumentRegionHandler(this); - } - } - } - - /** - * JSPSourceParser constructor comment. - */ - public JSPSourceParser() { - super(); - } - - public void addNestablePrefix(TagMarker marker) { - ((JSPTokenizer) getTokenizer()).addNestablePrefix(marker); - } - - public List getNestablePrefixes() { - return ((JSPTokenizer) getTokenizer()).getNestablePrefixes(); - } - - protected BlockTokenizer getTokenizer() { - if (fTokenizer == null) { - fTokenizer = new JSPTokenizer(); - getStructuredDocumentRegionHandlers().add(new NestablePrefixHandler()); - } - return fTokenizer; - } - - - public RegionParser newInstance() { - JSPSourceParser newInstance = new JSPSourceParser(); - newInstance.setTokenizer(getTokenizer().newInstance()); - return newInstance; - } - - protected IStructuredDocumentRegion parseNodes() { - // regions are initially reported as complete offsets within the - // scanned input - // they are adjusted here to be indexes from the currentNode's start - // offset - IStructuredDocumentRegion headNode = null; - IStructuredDocumentRegion lastNode = null; - ITextRegion region = null; - // DMW: 2/12/03. Made current node local variable, since - // we changed class to not require state - IStructuredDocumentRegion currentNode = null; - String type = null; - - while ((region = getNextRegion()) != null) { - type = region.getType(); - // these types (might) demand a IStructuredDocumentRegion for each - // of them - if (type == DOMRegionContext.BLOCK_TEXT) { - if (currentNode != null && currentNode.getLastRegion().getType() == DOMRegionContext.BLOCK_TEXT) { - // multiple block texts indicated embedded containers; no - // new IStructuredDocumentRegion - currentNode.addRegion(region); - currentNode.setLength(region.getStart() + region.getLength() - currentNode.getStart()); - region.adjustStart(-currentNode.getStart()); - // DW, 4/16/2003 token regions no longer have parents - // region.setParent(currentNode); - if (region instanceof ITextRegionContainer) { - ((ITextRegionContainer) region).setParent(currentNode); - } - } - else { - // not continuing a IStructuredDocumentRegion - if (currentNode != null) { - // ensure that any existing node is at least - // terminated - if (!currentNode.isEnded()) { - currentNode.setLength(region.getStart() - currentNode.getStart()); - // fCurrentNode.setTextLength(region.getStart() - - // fCurrentNode.getStart()); - } - lastNode = currentNode; - } - fireNodeParsed(currentNode); - currentNode = createStructuredDocumentRegion(type); - if (lastNode != null) { - lastNode.setNext(currentNode); - } - currentNode.setPrevious(lastNode); - currentNode.setStart(region.getStart()); - currentNode.setLength(region.getStart() + region.getLength() - currentNode.getStart()); - currentNode.setEnded(true); - region.adjustStart(-currentNode.getStart()); - currentNode.addRegion(region); - // DW, 4/16/2003 token regions no longer have parents - // region.setParent(currentNode); - if (region instanceof ITextRegionContainer) { - ((ITextRegionContainer) region).setParent(currentNode); - } - - } - } - // the following contexts OPEN new StructuredDocumentRegions - else if ((currentNode != null && currentNode.isEnded()) || (type == DOMRegionContext.XML_CONTENT) || (type == DOMRegionContext.XML_CHAR_REFERENCE) || (type == DOMRegionContext.XML_ENTITY_REFERENCE) || (type == DOMRegionContext.XML_PI_OPEN) || (type == DOMRegionContext.XML_TAG_OPEN) || (type == DOMRegionContext.XML_END_TAG_OPEN) || (type == DOMRegionContext.XML_COMMENT_OPEN) || (type == DOMRegionContext.XML_CDATA_OPEN) || (type == DOMRegionContext.XML_DECLARATION_OPEN) || (type == DOMJSPRegionContexts.JSP_COMMENT_OPEN) || (type == DOMJSPRegionContexts.JSP_DECLARATION_OPEN) || (type == DOMJSPRegionContexts.JSP_DIRECTIVE_OPEN) || (type == DOMJSPRegionContexts.JSP_EXPRESSION_OPEN) || (type == DOMJSPRegionContexts.JSP_SCRIPTLET_OPEN) || (type == DOMJSPRegionContexts.JSP_CLOSE) || type == DOMJSPRegionContexts.JSP_EL_OPEN) { - if (currentNode != null) { - // ensure that any existing node is at least terminated - if (!currentNode.isEnded()) { - currentNode.setLength(region.getStart() - currentNode.getStart()); - // fCurrentNode.setTextLength(region.getStart() - - // fCurrentNode.getStart()); - } - lastNode = currentNode; - } - fireNodeParsed(currentNode); - currentNode = createStructuredDocumentRegion(type); - if (lastNode != null) { - lastNode.setNext(currentNode); - } - currentNode.setPrevious(lastNode); - currentNode.setStart(region.getStart()); - currentNode.addRegion(region); - currentNode.setLength(region.getStart() + region.getLength() - currentNode.getStart()); - region.adjustStart(-currentNode.getStart()); - // DW, 4/16/2003 token regions no longer have parents - // region.setParent(currentNode); - if (region instanceof ITextRegionContainer) { - ((ITextRegionContainer) region).setParent(currentNode); - } - - } - // the following contexts NEITHER open nor close - // StructuredDocumentRegions; just add to them - else if ((type == DOMRegionContext.XML_TAG_NAME) || (type == DOMRegionContext.XML_TAG_ATTRIBUTE_NAME) || (type == DOMRegionContext.XML_TAG_ATTRIBUTE_EQUALS) || (type == DOMRegionContext.XML_TAG_ATTRIBUTE_VALUE) || (type == DOMRegionContext.XML_COMMENT_TEXT) || (type == DOMRegionContext.XML_PI_CONTENT) || (type == DOMRegionContext.XML_DOCTYPE_INTERNAL_SUBSET) || (type == DOMJSPRegionContexts.JSP_COMMENT_TEXT) || (type == DOMJSPRegionContexts.JSP_ROOT_TAG_NAME) || (type == DOMJSPRegionContexts.JSP_DIRECTIVE_NAME) || type == DOMJSPRegionContexts.JSP_EL_CONTENT) { - currentNode.addRegion(region); - currentNode.setLength(region.getStart() + region.getLength() - currentNode.getStart()); - region.adjustStart(-currentNode.getStart()); - // DW, 4/16/2003 token regions no longer have parents - // region.setParent(currentNode); - if (region instanceof ITextRegionContainer) { - ((ITextRegionContainer) region).setParent(currentNode); - } - } - // the following contexts close off StructuredDocumentRegions - // cleanly - else if ((type == DOMRegionContext.XML_PI_CLOSE) || (type == DOMRegionContext.XML_TAG_CLOSE) || (type == DOMRegionContext.XML_EMPTY_TAG_CLOSE) || (type == DOMRegionContext.XML_COMMENT_CLOSE) || (type == DOMRegionContext.XML_CDATA_CLOSE) || (type == DOMJSPRegionContexts.JSP_CLOSE) || (type == DOMJSPRegionContexts.JSP_COMMENT_CLOSE) || (type == DOMJSPRegionContexts.JSP_DIRECTIVE_CLOSE) || (type == DOMRegionContext.XML_DECLARATION_CLOSE) || type == DOMJSPRegionContexts.JSP_EL_CLOSE) { - currentNode.setEnded(true); - currentNode.setLength(region.getStart() + region.getLength() - currentNode.getStart()); - currentNode.addRegion(region); - region.adjustStart(-currentNode.getStart()); - // DW, 4/16/2003 token regions no longer have parents - // region.setParent(currentNode); - if (region instanceof ITextRegionContainer) { - ((ITextRegionContainer) region).setParent(currentNode); - } - } - // this is extremely rare, but valid - else if (type == DOMRegionContext.WHITE_SPACE) { - ITextRegion lastRegion = currentNode.getLastRegion(); - // pack the embedded container with this region - if (lastRegion instanceof ITextRegionContainer) { - ITextRegionContainer container = (ITextRegionContainer) lastRegion; - container.getRegions().add(region); - // DW, 4/16/2003 container regions have parent. Probably a - // better place to set, - // but for now, will (re)set each time through - container.setParent(currentNode); - // DW, 4/16/2003 token regions no longer have parents - // region.setParent(container); - region.adjustStart(container.getLength() - region.getStart()); - } - currentNode.getLastRegion().adjustLength(region.getLength()); - currentNode.adjustLength(region.getLength()); - } - else if (type == DOMRegionContext.UNDEFINED && currentNode != null) { - // skip on a very-first region situation as the default - // behavior is good enough - // combine with previous if also undefined - if (currentNode.getLastRegion() != null && currentNode.getLastRegion().getType() == DOMRegionContext.UNDEFINED) { - currentNode.getLastRegion().adjustLength(region.getLength()); - currentNode.adjustLength(region.getLength()); - } - // previous wasn't undefined - else { - currentNode.addRegion(region); - currentNode.setLength(region.getStart() + region.getLength() - currentNode.getStart()); - region.adjustStart(-currentNode.getStart()); - } - if (region instanceof ITextRegionContainer) { - ((ITextRegionContainer) region).setParent(currentNode); - } - } - else { - // if an unknown type is the first region in the document, - // ensure that a node exists - if (currentNode == null) { - currentNode = createStructuredDocumentRegion(type); - currentNode.setStart(region.getStart()); - } - currentNode.addRegion(region); - currentNode.setLength(region.getStart() + region.getLength() - currentNode.getStart()); - region.adjustStart(-currentNode.getStart()); - // DW, 4/16/2003 token regions no longer have parents - // region.setParent(currentNode); - if (region instanceof ITextRegionContainer) { - ((ITextRegionContainer) region).setParent(currentNode); - } - - if (Debug.debugTokenizer) - System.out.println(getClass().getName() + " found region of not specifically handled type " + region.getType() + " @ " + region.getStart() + "[" + region.getLength() + "]");//$NON-NLS-4$//$NON-NLS-3$//$NON-NLS-2$//$NON-NLS-1$ - - } - - // these regions also get their own node, so close them cleanly - // NOTE: these regions have new StructuredDocumentRegions created - // for them above; it may - // be more readable if that is handled here as well, but the - // current layout - // ensures that they open StructuredDocumentRegions the same way - if ((type == DOMRegionContext.XML_CONTENT) || (type == DOMRegionContext.XML_CHAR_REFERENCE) || (type == DOMRegionContext.XML_ENTITY_REFERENCE) || (type == DOMJSPRegionContexts.JSP_DECLARATION_OPEN) || (type == DOMJSPRegionContexts.JSP_EXPRESSION_OPEN) || (type == DOMJSPRegionContexts.JSP_SCRIPTLET_OPEN) || (type == DOMJSPRegionContexts.JSP_CONTENT) || (type == DOMJSPRegionContexts.JSP_CLOSE)) { - currentNode.setEnded(true); - } - if (headNode == null && currentNode != null) { - headNode = currentNode; - } - } - if (currentNode != null) { - fireNodeParsed(currentNode); - currentNode.setPrevious(lastNode); - } - primReset(); - return headNode; - } - - public void removeNestablePrefix(String tagName) { - ((JSPTokenizer) getTokenizer()).removeNestablePrefix(tagName); - } - -}
\ No newline at end of file diff --git a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/parser/internal/JSPParserRegionFactory.java b/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/parser/internal/JSPParserRegionFactory.java deleted file mode 100644 index 17ee2374fc..0000000000 --- a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/parser/internal/JSPParserRegionFactory.java +++ /dev/null @@ -1,37 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2004 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - *******************************************************************************/ -package org.eclipse.jst.jsp.core.internal.parser.internal; - -import org.eclipse.jst.jsp.core.internal.regions.DOMJSPRegionContexts; -import org.eclipse.wst.sse.core.internal.parser.ForeignRegion; -import org.eclipse.wst.sse.core.internal.provisional.text.ITextRegion; -import org.eclipse.wst.xml.core.internal.parser.regions.XMLParserRegionFactory; - -/** - * - * This region factory is very specific to the parser output, and the specific - * implementation classes for various regions. - */ -public class JSPParserRegionFactory extends XMLParserRegionFactory { - public JSPParserRegionFactory() { - super(); - } - - public ITextRegion createToken(String context, int start, int textLength, int length, String lang, String surroundingTag) { - ITextRegion newRegion = null; - if (context == DOMJSPRegionContexts.JSP_CONTENT) { - newRegion = new ForeignRegion(context, start, textLength, length); - } - else - newRegion = super.createToken(context, start, textLength, length, lang, surroundingTag); - return newRegion; - } -}
\ No newline at end of file diff --git a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/parser/internal/JSPStructuredRegionFactory.java b/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/parser/internal/JSPStructuredRegionFactory.java deleted file mode 100644 index 16be426152..0000000000 --- a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/parser/internal/JSPStructuredRegionFactory.java +++ /dev/null @@ -1,34 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2004 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - *******************************************************************************/ -package org.eclipse.jst.jsp.core.internal.parser.internal; - -import org.eclipse.jst.jsp.core.internal.parser.JSPDirectiveStructuredDocumentRegion; -import org.eclipse.wst.sse.core.internal.provisional.text.IStructuredDocumentRegion; -import org.eclipse.wst.xml.core.internal.parser.XMLStructuredRegionFactory; - -/** - * A simple class to generate instances of StructuredRegions. - */ -public class JSPStructuredRegionFactory extends XMLStructuredRegionFactory { - - public static IStructuredDocumentRegion createRegion(int type) { - IStructuredDocumentRegion instance = null; - switch (type) { - case JSP_DIRECTIVE : - instance = new JSPDirectiveStructuredDocumentRegion(); - break; - default : - instance = XMLStructuredRegionFactory.createRegion(type); - } - return instance; - } - -}
\ No newline at end of file diff --git a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/parser/internal/JSPTokenizer.java b/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/parser/internal/JSPTokenizer.java deleted file mode 100644 index 46d9faff58..0000000000 --- a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/parser/internal/JSPTokenizer.java +++ /dev/null @@ -1,3706 +0,0 @@ -/* The following code was generated by JFlex 1.2.2 on 6/7/06 1:46 AM */ - -/******************************************************************************* - * Copyright (c) 2004, 2006 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - *******************************************************************************/ - -/*nlsXXX*/ - -package org.eclipse.jst.jsp.core.internal.parser.internal; - -import java.io.CharArrayReader; -import java.io.IOException; -import java.util.ArrayList; -import java.util.Iterator; -import java.util.List; - -import org.eclipse.jst.jsp.core.internal.Logger; -import org.eclipse.jst.jsp.core.internal.regions.DOMJSPRegionContexts; -import org.eclipse.wst.sse.core.internal.ltk.parser.BlockMarker; -import org.eclipse.wst.sse.core.internal.ltk.parser.BlockTokenizer; -import org.eclipse.wst.sse.core.internal.ltk.parser.TagMarker; -import org.eclipse.wst.sse.core.internal.provisional.text.ITextRegion; -import org.eclipse.wst.sse.core.internal.provisional.text.ITextRegionList; -import org.eclipse.wst.sse.core.internal.util.Debug; -import org.eclipse.wst.sse.core.utils.StringUtils; -import org.eclipse.wst.xml.core.internal.parser.ContextRegionContainer; -import org.eclipse.wst.xml.core.internal.parser.IntStack; - - -/** - * This class is a scanner generated by - * <a href="http://www.informatik.tu-muenchen.de/~kleing/jflex/">JFlex</a> 1.2.2 - * on 6/7/06 1:46 AM from the specification file - * <tt>file:/D:/eclipse.wtp/workspace/org.eclipse.wst.sse.core/DevTimeSupport/SedModel/HTMLTokenizer/devel/JSPTokenizer.jflex</tt> - */ -public class JSPTokenizer implements BlockTokenizer, DOMJSPRegionContexts { - - /** this character denotes the end of file */ - final public static int YYEOF = -1; - - /** lexical states */ - final public static int ST_JSP_VBL_DQUOTES = 52; - final public static int ST_JSP_VBL_SQUOTES = 51; - final public static int ST_JSP_VBL_SQUOTES_END = 53; - final public static int ST_XML_COMMENT_END = 4; - final public static int ST_JSP_DIRECTIVE_ATTRIBUTE_VALUE = 21; - final public static int ST_JSP_EL_SQUOTES_END = 46; - final public static int ST_JSP_EL_DQUOTES = 45; - final public static int ST_JSP_EL = 43; - final public static int ST_BLOCK_TAG_SCAN = 36; - final public static int ST_JSP_EL_SQUOTES = 44; - final public static int ST_DHTML_ATTRIBUTE_VALUE = 14; - final public static int ST_XML_PI_ATTRIBUTE_NAME = 8; - final public static int ST_DHTML_TAG_CLOSE = 15; - final public static int ST_XML_ATTRIBUTE_VALUE_DQUOTED = 41; - final public static int ST_DHTML_EQUALS = 13; - final public static int ST_XML_PI_ATTRIBUTE_VALUE = 10; - final public static int ST_XML_ATTRIBUTE_VALUE = 25; - final public static int ST_JSP_VBL = 50; - final public static int ST_JSP_SQUOTED_VBL = 56; - final public static int ST_XML_ATTRIBUTE_VALUE_SQUOTED = 40; - final public static int ST_XML_ATTRIBUTE_NAME = 23; - final public static int ST_XML_EQUALS = 24; - final public static int YYINITIAL = 0; - final public static int ST_JSP_DIRECTIVE_ATTRIBUTE_NAME = 19; - final public static int ST_JSP_CONTENT = 16; - final public static int ST_XML_DOCTYPE_ID_SYSTEM = 31; - final public static int ST_XML_ELEMENT_DECLARATION = 32; - final public static int ST_XML_DECLARATION_CLOSE = 27; - final public static int ST_JSP_DIRECTIVE_EQUALS = 20; - final public static int ST_JSP_VBL_DQUOTES_END = 54; - final public static int ST_JSP_DQUOTED_EL = 48; - final public static int ST_XML_DOCTYPE_DECLARATION = 28; - final public static int ST_CDATA_END = 2; - final public static int ST_PI_WS = 6; - final public static int ST_CDATA_TEXT = 1; - final public static int ST_JSP_DIRECTIVE_NAME_WHITESPACE = 18; - final public static int ST_XML_ELEMENT_DECLARATION_CONTENT = 33; - final public static int ST_XML_ATTLIST_DECLARATION = 34; - final public static int ST_JSP_EL_DQUOTES_END = 47; - final public static int ST_JSP_SQUOTED_EL = 49; - final public static int ST_JSP_COMMENT_END = 39; - final public static int ST_XML_PI_EQUALS = 9; - final public static int ST_XML_ATTLIST_DECLARATION_CONTENT = 35; - final public static int ST_XML_DOCTYPE_ID_PUBLIC = 30; - final public static int ST_JSP_DQUOTED_VBL = 55; - final public static int ST_DHTML_ATTRIBUTE_NAME = 12; - final public static int ST_ABORT_EMBEDDED = 42; - final public static int ST_XML_DOCTYPE_EXTERNAL_ID = 29; - final public static int ST_JSP_COMMENT = 38; - final public static int ST_PI_CONTENT = 7; - final public static int ST_BLOCK_TAG_INTERNAL_SCAN = 37; - final public static int ST_PI = 5; - final public static int ST_XML_DECLARATION = 26; - final public static int ST_JSP_DIRECTIVE_NAME = 17; - final public static int ST_XML_TAG_NAME = 22; - final public static int ST_XML_PI_TAG_CLOSE = 11; - final public static int ST_XML_COMMENT = 3; - - /** - * Translates characters to character classes - */ - final private static String yycmap_packed = - "\11\0\1\5\1\26\2\0\1\17\22\0\1\17\1\25\1\12\1\63"+ - "\1\15\1\22\1\13\1\14\1\24\1\24\1\24\1\24\1\24\1\7"+ - "\1\6\1\3\12\20\1\11\1\70\1\1\1\50\1\2\1\4\1\21"+ - "\1\37\1\71\1\35\1\36\1\54\1\66\1\60\1\60\1\61\1\60"+ - "\1\60\1\32\1\31\1\62\1\51\1\53\1\60\1\65\1\64\1\40"+ - "\1\67\2\60\1\27\1\52\1\60\1\34\1\102\1\23\1\0\1\10"+ - "\1\0\1\56\1\101\1\72\1\57\1\42\1\66\1\73\1\60\1\45"+ - "\1\76\1\60\1\33\1\31\1\47\1\46\1\77\1\60\1\43\1\44"+ - "\1\55\1\100\1\41\1\60\1\30\1\52\1\60\1\16\1\0\1\103"+ - "\71\0\1\75\10\0\27\74\1\0\37\74\1\0\72\74\2\0\13\74"+ - "\2\0\10\74\1\0\65\74\1\0\104\74\11\0\44\74\3\0\2\74"+ - "\4\0\36\74\70\0\131\74\22\0\7\74\16\0\2\75\56\0\106\75"+ - "\32\0\2\75\44\0\1\74\1\75\3\74\1\0\1\74\1\0\24\74"+ - "\1\0\54\74\1\0\7\74\3\0\1\74\1\0\1\74\1\0\1\74"+ - "\1\0\1\74\1\0\22\74\15\0\14\74\1\0\102\74\1\0\14\74"+ - "\1\0\44\74\1\0\4\75\11\0\65\74\2\0\2\74\2\0\2\74"+ - "\3\0\34\74\2\0\10\74\2\0\2\74\67\0\46\74\2\0\1\74"+ - "\7\0\46\74\12\0\21\75\1\0\27\75\1\0\3\75\1\0\1\75"+ - "\1\0\2\75\1\0\1\75\13\0\33\74\5\0\3\74\56\0\32\74"+ - "\5\0\1\75\12\74\10\75\15\0\12\75\6\0\1\75\107\74\2\0"+ - "\5\74\1\0\17\74\1\0\4\74\1\0\1\74\17\75\2\74\2\75"+ - "\1\0\4\75\2\0\12\75\u0207\0\3\75\1\0\65\74\2\0\1\75"+ - "\1\74\20\75\3\0\4\75\3\0\12\74\2\75\2\0\12\75\21\0"+ - "\3\75\1\0\10\74\2\0\2\74\2\0\26\74\1\0\7\74\1\0"+ - "\1\74\3\0\4\74\2\0\1\75\1\0\7\75\2\0\2\75\2\0"+ - "\3\75\11\0\1\75\4\0\2\74\1\0\3\74\2\75\2\0\12\75"+ - "\2\74\20\0\1\75\2\0\6\74\4\0\2\74\2\0\26\74\1\0"+ - "\7\74\1\0\2\74\1\0\2\74\1\0\2\74\2\0\1\75\1\0"+ - "\5\75\4\0\2\75\2\0\3\75\13\0\4\74\1\0\1\74\7\0"+ - "\12\75\2\75\3\74\14\0\3\75\1\0\7\74\1\0\1\74\1\0"+ - "\3\74\1\0\26\74\1\0\7\74\1\0\2\74\1\0\5\74\2\0"+ - "\1\75\1\74\10\75\1\0\3\75\1\0\3\75\22\0\1\74\5\0"+ - "\12\75\21\0\3\75\1\0\10\74\2\0\2\74\2\0\26\74\1\0"+ - "\7\74\1\0\2\74\2\0\4\74\2\0\1\75\1\74\6\75\3\0"+ - "\2\75\2\0\3\75\10\0\2\75\4\0\2\74\1\0\3\74\4\0"+ - "\12\75\22\0\2\75\1\0\6\74\3\0\3\74\1\0\4\74\3\0"+ - "\2\74\1\0\1\74\1\0\2\74\3\0\2\74\3\0\3\74\3\0"+ - "\10\74\1\0\3\74\4\0\5\75\3\0\3\75\1\0\4\75\11\0"+ - "\1\75\17\0\11\75\21\0\3\75\1\0\10\74\1\0\3\74\1\0"+ - "\27\74\1\0\12\74\1\0\5\74\4\0\7\75\1\0\3\75\1\0"+ - "\4\75\7\0\2\75\11\0\2\74\4\0\12\75\22\0\2\75\1\0"+ - "\10\74\1\0\3\74\1\0\27\74\1\0\12\74\1\0\5\74\4\0"+ - "\7\75\1\0\3\75\1\0\4\75\7\0\2\75\7\0\1\74\1\0"+ - "\2\74\4\0\12\75\22\0\2\75\1\0\10\74\1\0\3\74\1\0"+ - "\27\74\1\0\20\74\4\0\6\75\2\0\3\75\1\0\4\75\11\0"+ - "\1\75\10\0\2\74\4\0\12\75\221\0\56\74\1\0\1\74\1\75"+ - "\2\74\7\75\5\0\6\74\1\75\10\75\1\0\12\75\47\0\2\74"+ - "\1\0\1\74\2\0\2\74\1\0\1\74\2\0\1\74\6\0\4\74"+ - "\1\0\7\74\1\0\3\74\1\0\1\74\1\0\1\74\2\0\2\74"+ - "\1\0\2\74\1\0\1\74\1\75\2\74\6\75\1\0\2\75\1\74"+ - "\2\0\5\74\1\0\1\75\1\0\6\75\2\0\12\75\76\0\2\75"+ - "\6\0\12\75\13\0\1\75\1\0\1\75\1\0\1\75\4\0\2\75"+ - "\10\74\1\0\41\74\7\0\24\75\1\0\6\75\4\0\6\75\1\0"+ - "\1\75\1\0\25\75\3\0\7\75\1\0\1\75\346\0\46\74\12\0"+ - "\47\74\11\0\1\74\1\0\2\74\1\0\3\74\1\0\1\74\1\0"+ - "\2\74\1\0\5\74\51\0\1\74\1\0\1\74\1\0\1\74\13\0"+ - "\1\74\1\0\1\74\1\0\1\74\3\0\2\74\3\0\1\74\5\0"+ - "\3\74\1\0\1\74\1\0\1\74\1\0\1\74\1\0\1\74\3\0"+ - "\2\74\3\0\2\74\1\0\1\74\50\0\1\74\11\0\1\74\2\0"+ - "\1\74\2\0\2\74\7\0\2\74\1\0\1\74\1\0\7\74\50\0"+ - "\1\74\4\0\1\74\10\0\1\74\u0c06\0\234\74\4\0\132\74\6\0"+ - "\26\74\2\0\6\74\2\0\46\74\2\0\6\74\2\0\10\74\1\0"+ - "\1\74\1\0\1\74\1\0\1\74\1\0\37\74\2\0\65\74\1\0"+ - "\7\74\1\0\1\74\3\0\3\74\1\0\7\74\3\0\4\74\2\0"+ - "\6\74\4\0\15\74\5\0\3\74\1\0\7\74\323\0\15\75\4\0"+ - "\1\75\104\0\1\74\3\0\2\74\2\0\1\74\121\0\3\74\u0e82\0"+ - "\1\75\1\0\1\74\31\0\11\74\6\75\1\0\5\75\13\0\124\74"+ - "\4\0\2\75\2\0\2\75\2\0\132\74\1\0\3\75\6\0\50\74"+ - "\u1cd3\0\u51a6\74\u0c5a\0\u2ba4\74\134\0\u0800\0\u1ffe\0\2\0"; - - /** - * Translates characters to character classes - */ - final private static char [] yycmap = yy_unpack_cmap(yycmap_packed); - - /** - * Translates a state to a row index in the transition table - */ - final private static int yy_rowMap [] = { - 0, 68, 136, 204, 272, 340, 408, 476, 544, 612, - 680, 748, 816, 884, 952, 1020, 1088, 1156, 1224, 1292, - 1360, 1428, 1496, 1564, 1632, 1700, 1768, 1836, 1904, 1972, - 2040, 2108, 2176, 2244, 2312, 2380, 2448, 2516, 2584, 2652, - 2720, 2788, 2856, 2924, 2992, 3060, 3128, 3196, 3264, 3332, - 3400, 3468, 3536, 3604, 3672, 3740, 3808, 3876, 3944, 4012, - 4080, 4148, 4216, 4284, 4352, 4284, 4352, 4420, 4284, 4284, - 4352, 4488, 4556, 4624, 4692, 4760, 4828, 4896, 4284, 4352, - 4964, 5032, 5100, 4284, 5168, 5168, 5236, 5304, 5372, 4964, - 4284, 5440, 5508, 4284, 5576, 5644, 5712, 5780, 4284, 4352, - 5848, 5916, 5984, 6052, 6120, 6188, 4284, 6256, 6256, 6324, - 6392, 6460, 6528, 6596, 4284, 6664, 6732, 6800, 6868, 6936, - 7004, 4284, 7072, 7140, 7208, 7276, 7344, 7412, 7480, 7548, - 4284, 7616, 7684, 7752, 7820, 7888, 7956, 8024, 8092, 8092, - 8160, 8228, 8296, 8364, 8364, 8432, 8500, 8568, 8636, 8636, - 8704, 8772, 8840, 8908, 4284, 8976, 8976, 9044, 9112, 9180, - 9248, 4284, 4284, 4352, 9316, 4284, 4352, 9384, 9452, 9520, - 9588, 4284, 9656, 9724, 9792, 9860, 4284, 9928, 9996, 10064, - 10132, 4284, 4284, 10200, 4284, 10268, 10336, 10268, 10404, 10472, - 10404, 4284, 4284, 10540, 10608, 10676, 4284, 10744, 10812, 10880, - 10948, 11016, 4284, 4284, 11084, 4284, 11152, 11220, 11152, 11288, - 11356, 11288, 4284, 4284, 11424, 11492, 11560, 4284, 11628, 11696, - 11764, 4284, 4284, 11832, 11900, 11968, 12036, 12104, 4284, 12172, - 12240, 12308, 12376, 12444, 12512, 12580, 12648, 12716, 4284, 12784, - 12852, 4284, 4284, 5168, 5304, 4284, 12920, 5372, 12988, 5440, - 5576, 5644, 13056, 5712, 4284, 13124, 13192, 5780, 13260, 4284, - 11900, 4284, 6256, 6324, 4284, 13328, 6392, 13396, 4284, 13464, - 13532, 7072, 13600, 7276, 4284, 13668, 7344, 13736, 13804, 13872, - 13940, 14008, 14076, 7820, 4284, 14144, 14212, 8092, 8160, 4284, - 14280, 14348, 14416, 14484, 14552, 8296, 8092, 8364, 8432, 4284, - 8500, 8568, 8364, 8636, 8704, 4284, 14620, 14688, 14756, 14824, - 14892, 14960, 15028, 8976, 9044, 4284, 15096, 15164, 15232, 15300, - 15368, 15436, 15504, 15572, 15640, 4284, 4284, 4284, 15708, 4284, - 4284, 15776, 15844, 15912, 15980, 10268, 4284, 16048, 16116, 10404, - 4284, 16184, 16252, 16320, 16388, 16456, 16524, 16592, 16660, 16728, - 10948, 11152, 4284, 16796, 16864, 11288, 4284, 16932, 17000, 17068, - 17136, 17204, 17272, 17340, 17408, 17476, 4284, 4284, 4284, 17544, - 17612, 17680, 17748, 17816, 4284, 17884, 17952, 4284, 4284, 4284, - 4284, 4284, 4692, 18020, 18088, 18156, 18224, 18292, 18360, 18292, - 18428, 18496, 18428, 18564, 18632, 18700, 18768, 18836, 18904, 18972, - 18972, 19040, 19108, 19108, 19176, 8840, 8840, 19244, 19312, 19380, - 19380, 19448, 9180, 9180, 19516, 19584, 15912, 19652, 10064, 10064, - 19720, 19788, 10268, 10268, 19856, 19924, 10404, 10404, 19992, 20060, - 10540, 10540, 16456, 20128, 20196, 10744, 10744, 16660, 20264, 20332, - 10948, 10948, 20400, 11152, 11152, 20468, 20536, 11288, 11288, 20604, - 20672, 11424, 11424, 17204, 20740, 20808, 11628, 11628, 17408, 20876, - 4284, 4284, 20944, 21012, 4284, 21080, 21148, 21216, 7072, 4284, - 4284, 21284, 21352, 21420, 21488, 21556, 14484, 14824, 8840, 21624, - 15300, 9180, 21692, 4284, 10064, 10268, 21760, 10404, 21828, 10540, - 21896, 4284, 10744, 21964, 10948, 11152, 22032, 11288, 22100, 11424, - 22168, 4284, 11628, 22236, 22304, 22372, 22440, 22508, 22576, 22644, - 22712, 22780, 22848, 22916, 22984, 23052, 23120, 23188, 23256, 23324, - 23392, 23460, 23528, 23596, 4692, 23664, 23732, 23800, 23868, 23936, - 4284, 4284, 24004, 24072, 24140, 24208, 16456, 16660, 24276, 24344, - 17204, 17408, 24412, 24480, 24548, 4284, 4284, 4284, 24616, 24684, - 24752, 24820, 24888, 24956, 25024, 6800, 25092, 25160, 25228, 25296, - 25364, 25432, 25500, 4284, 25568, 8840, 9180, 10268, 10404, 11152, - 11288, 25636, 25704, 25772, 25840, 25908, 25976, 26044, 26112, 26180, - 26248, 26316, 26384, 26452, 26520, 26588, 26656, 26724, 26792, 26860, - 26928, 26996, 27064, 27132, 27200, 27268, 27336, 27404, 27472, 27540, - 27608, 27676, 27744, 27812, 27880, 27948, 28016, 28084, 28152, 28220, - 28288, 4284, 28356, 28424, 28492, 28560, 6800, 28628, 28696, 28764, - 28832, 28900, 28968, 29036, 29104, 29172, 29240, 29308, 29376, 29444, - 29512 - }; - - /** - * The packed transition table of the DFA - */ - final private static String yy_packed = - "\1\72\1\73\11\72\1\74\1\72\1\75\4\72\1\76"+ - "\40\72\1\77\20\72\1\100\1\101\102\100\1\102\1\103"+ - "\21\102\1\104\2\102\1\105\55\102\1\106\1\107\102\106"+ - "\1\102\1\103\5\102\1\110\16\102\1\105\56\102\1\103"+ - "\2\102\1\111\1\112\2\102\2\113\5\102\1\112\6\102"+ - "\1\112\2\114\3\113\1\102\10\113\1\115\2\113\1\102"+ - "\10\113\1\115\1\113\1\102\4\113\1\102\4\113\1\102"+ - "\4\113\3\102\1\103\2\102\1\111\1\116\11\102\1\116"+ - 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// final private static int YY_ILLEGAL_STATE = 1; - final private static int YY_NO_MATCH = 2; - final private static int YY_PUSHBACK_2BIG = 3; - - /* error messages for the codes above */ - final private static String YY_ERROR_MSG[] = { - "Unkown internal scanner error", //$NON-NLS-1$ - "Internal error: unknown state", //$NON-NLS-1$ - "Error: could not match input", //$NON-NLS-1$ - "Error: pushback value was too large" //$NON-NLS-1$ - }; - - /** - * YY_ATTRIBUTE[aState] contains the attributes of state <code>aState</code> - */ - private final static byte YY_ATTRIBUTE[] = { - 1, 0, 0, 0, 0, 1, 0, 0, 1, 1, 1, 0, 1, 1, 1, 1, - 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 0, 0, 0, 0, 1, 1, 0, 1, 0, 0, 0, 0, - 0, 0, 1, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 1, 9, - 1, 9, 1, 1, 9, 9, 1, 1, 1, 1, 1, 1, 1, 1, 9, 1, - 1, 1, 1, 9, 1, 1, 1, 1, 1, 1, 9, 1, 1, 9, 1, 1, - 1, 1, 9, 1, 1, 1, 1, 1, 1, 1, 9, 1, 1, 1, 1, 1, - 1, 1, 9, 1, 1, 1, 1, 1, 1, 9, 1, 1, 1, 1, 1, 1, - 1, 1, 9, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 9, 1, 1, 1, 1, 1, - 1, 9, 9, 1, 1, 9, 1, 1, 1, 1, 1, 9, 1, 1, 1, 1, - 9, 1, 1, 1, 1, 9, 9, 1, 9, 3, 3, 3, 3, 3, 3, 9, - 9, 1, 1, 1, 9, 1, 1, 1, 1, 1, 9, 9, 1, 9, 3, 3, - 3, 3, 3, 3, 9, 9, 1, 1, 1, 9, 1, 1, 1, 9, 9, 1, - 1, 0, 1, 0, 9, 1, 2, 1, 2, 1, 1, 0, 0, 0, 9, 1, - 1, 9, 9, 0, 0, 9, 0, 0, 0, 0, 0, 0, 0, 0, 9, 1, - 0, 0, 1, 9, 0, 9, 0, 0, 9, 0, 0, 0, 9, 1, 1, 0, - 1, 0, 9, 0, 0, 0, 1, 1, 0, 0, 0, 0, 9, 0, 0, 0, - 0, 9, 0, 0, 0, 1, 0, 0, 1, 0, 0, 9, 0, 0, 1, 0, - 0, 9, 0, 0, 0, 1, 0, 1, 1, 0, 0, 9, 0, 0, 0, 1, - 0, 1, 1, 0, 0, 9, 9, 9, 0, 9, 9, 1, 1, 1, 1, 2, - 13, 3, 2, 2, 13, 3, 2, 0, 1, 1, 0, 1, 1, 1, 1, 2, - 13, 3, 2, 2, 13, 3, 2, 0, 1, 1, 0, 1, 1, 0, 9, 9, - 9, 0, 0, 1, 1, 1, 9, 0, 0, 13, 9, 13, 9, 9, 1, 1, - 0, 0, 1, 3, 2, 2, 3, 2, 2, 0, 0, 0, 0, 0, 0, 1, - 0, 0, 1, 0, 1, 1, 1, 1, 0, 1, 0, 1, 1, 1, 1, 0, - 1, 1, 1, 1, 0, 2, 3, 3, 2, 2, 3, 3, 2, 1, 1, 1, - 0, 0, 1, 1, 1, 0, 0, 1, 1, 1, 2, 3, 3, 2, 2, 3, - 3, 2, 1, 1, 1, 0, 0, 1, 1, 1, 0, 0, 9, 9, 0, 1, - 9, 0, 1, 1, 5, 13, 13, 0, 0, 0, 0, 0, 0, 0, 1, 1, - 0, 1, 1, 9, 1, 3, 2, 3, 2, 1, 0, 9, 1, 0, 1, 3, - 2, 3, 2, 1, 0, 9, 1, 0, 0, 1, 1, 1, 0, 0, 0, 0, - 0, 1, 1, 2, 2, 0, 0, 2, 2, 0, 0, 0, 1, 1, 1, 0, - 0, 0, 9, 9, 1, 1, 2, 2, 1, 1, 2, 2, 1, 1, 0, 1, - 1, 9, 9, 9, 1, 1, 2, 2, 2, 2, 0, 1, 1, 1, 1, 2, - 2, 2, 2, 9, 1, 1, 1, 3, 3, 3, 3, 1, 1, 1, 1, 0, - 1, 0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, - 1, 1, 1, 1, 1, 0, 0, 1, 0, 0, 1, 1, 1, 1, 1, 0, - 0, 0, 0, 9, 1, 1, 1, 1, 1, 0, 0, 0, 0, 1, 1, 1, - 1, 0, 0, 1, 1, 0, 1 - }; - - /** the input device */ - private java.io.Reader yy_reader; - - /** the current state of the DFA */ - private int yy_state; - - /** the current lexical state */ - private int yy_lexical_state = YYINITIAL; - - /** this buffer contains the current text to be matched and is - the source of the yytext() string */ - private char yy_buffer[] = new char[16384]; - - /** the textposition at the last accepting state */ - private int yy_markedPos; - - /** the textposition at the last state to be included in yytext */ - private int yy_pushbackPos; - - /** the current text position in the buffer */ - private int yy_currentPos; - - /** startRead marks the beginning of the yytext() string in the buffer */ - private int yy_startRead; - - /** endRead marks the last character in the buffer, that has been read - from input */ - private int yy_endRead; - - /** number of newlines encountered up to the start of the matched text */ - private int yyline; - - /** the number of characters up to the start of the matched text */ - private int yychar; - - /** - * the number of characters from the last newline up to the start of the - * matched text - */ - // private int yycolumn; - - /** - * yy_atBOL == true <=> the scanner is currently at the beginning of a line - */ - // private boolean yy_atBOL; - - /** yy_atEOF == true <=> the scanner has returned a value for EOF */ - private boolean yy_atEOF; - - /** denotes if the user-EOF-code has already been executed */ - private boolean yy_eof_done; - - /* user code: */ - private int fTokenCount = 0; - - // required holders for white-space compacting - private boolean fShouldLoadBuffered = false; - private String fBufferedContext = null; - private int fBufferedStart = 1; - private int fBufferedLength = 0; - private ContextRegionContainer fBufferedEmbeddedContainer = null; - private String f_context = null; - - // state stack for handling embedded regions - private IntStack fStateStack = new IntStack(); - // a "hint" as to what an embedded region should be evaluated - private String fEmbeddedHint = UNDEFINED; - // a "hint" as to what state to enter once an embedded region has - // been completed - private int fEmbeddedPostState = YYINITIAL; - // the container used to create embedded regions - private ContextRegionContainer fEmbeddedContainer = null; - private static final String PROXY_CONTEXT = "PROXY_CONTEXT"; - - private String context = null; - private int start = 0; - private int textLength = 0; - private int length = 0; - - // offset for tracking position specific block tags - private int fOffset = 0; - - // the name of the current tag being opened - private String fCurrentTagName = null; - - // the name of the current tag inside of an embedded region - private String internalTagName = null; - private String internalContext = null; - - // the list of tag name BlockMarkers - private List fBlockMarkers = new ArrayList(0); - private List fNestablePrefixes = new ArrayList(1); - - // where the last internal container block was found - private int fLastInternalBlockStart = -1; - - // required to not seek text blocks on an end tag - private boolean fIsBlockingEnabled = false; - private boolean fIsCaseSensitiveBlocking = true; - - private static final boolean fForbidJSP = false; - - private int fELlevel = 0; - - private JSPParserRegionFactory fRegionFactory = new JSPParserRegionFactory(); - - /** - * user method - */ - public final void addBlockMarker(BlockMarker marker) { - if(containsTagName(marker.getTagName())) - return; - fBlockMarkers.add(marker); - } - /** - * user method - */ - public final void addNestablePrefix(TagMarker marker) { - fNestablePrefixes.add(marker); - } - /* user method */ - public List getNestablePrefixes() { - return fNestablePrefixes; - } - /** - * user method - */ - private boolean isNestable(String tagName) { - //Iterator blocks = fNestablePrefixes.iterator(); - //while(blocks.hasNext()) { - // TagMarker marker = (TagMarker)blocks.next(); - // String markerName = marker.getTagName(); - // if(tagName.length() > markerName.length() + 1 && tagName.startsWith(markerName) && tagName.charAt(markerName.length()) == ':') { - // return marker.isGlobal() || getOffset() >= marker.getMarker().getStart(); - // } - //} - //return false; - return true; - } - /** - * user method - */ - public final void removeNestablePrefix(String name) { - if (fNestablePrefixes != null) { - Iterator nestables = fNestablePrefixes.iterator(); - while (nestables.hasNext()) { - if (((TagMarker) nestables.next()).getTagName().equalsIgnoreCase(name)) - nestables.remove(); - } - } - } - /** - * user method - */ - public final void removeBlockMarker(BlockMarker marker) { - fBlockMarkers.remove(marker); - } - /** - * user method - */ - public final void removeBlockMarker(String tagname) { - if (fBlockMarkers != null) { - Iterator blocks = fBlockMarkers.iterator(); - while (blocks.hasNext()) { - if (((BlockMarker) blocks.next()).getTagName().equals(tagname)) - blocks.remove(); - } - } - } - /* user method */ - private final void assembleEmbeddedTagSequence(String startType, String endTagName) { - assembleEmbeddedContainer(startType, null, endTagName); - } - /* user method */ - private final void assembleEmbeddedContainer(String startType, String[] endTypes) { - assembleEmbeddedContainer(startType, endTypes, null); - } - /* user method */ - private final void assembleEmbeddedContainer(String startType, String endType) { - assembleEmbeddedContainer(startType, new String[]{endType}, null); - } - /** - * user method - * - * Assembles an embedded container beginning with the given startType as - * the first ContextRegion within it and of the type fEmbeddedHint. The - * endTypes[] array contains the context types that will cause a successful - * exit. Use of the endTagName parameter alters this behavior to force an - * exit on an XML_TAG_CLOSE after seeing an XML_TAG_NAME whose significant - * text matches the endTagName String. All contents in between are - * insignificant, and yes, this means comments are allowed inside. - **/ - private final void assembleEmbeddedContainer(String startType, String[] endTypes, String endTagName) { - // the context of the region being added to the embedded container - internalContext = startType; - // keep track of where this container began; to provide relative indeces for the regions - int containerStart = yychar; - boolean notFinished = true; - // keep track of where we seem to be so that the endTagName can be checked - boolean isInEndTag = false; - boolean isInFirstTag = true; - // create the embedded container and setup its "type" - if (fEmbeddedContainer == null) { - fEmbeddedContainer = new ContextRegionContainer(); - fEmbeddedContainer.setType(fEmbeddedHint); - fEmbeddedContainer.setStart(containerStart); - // TODO: parent region needs to be set .... but not sure where to get it from - // fEmbeddedContainer.setParent(parentRegion); - } - containerStart = fEmbeddedContainer.getStart(); - while (notFinished) { - // add the region to the container - if (internalContext != null && internalContext != PROXY_CONTEXT) { - ITextRegion newToken = fRegionFactory.createToken(internalContext, yychar - containerStart, yylength(), yylength()); - fEmbeddedContainer.getRegions().add(newToken); - fEmbeddedContainer.setLength(fEmbeddedContainer.getLength() + yylength()); - fEmbeddedContainer.setTextLength(fEmbeddedContainer.getTextLength() + yylength()); - // DW, 4/16/2003 token regions no longer have parents - //newToken.setParent(fEmbeddedContainer); - } - try { - // longscan determines whether to attempt a blockTagScan within the embedded container - boolean longscan = false; - // save the tokenizer state in case of a block tag scan - int previousState = yystate(); - String previousCurrentTagName = fCurrentTagName; - int previousPostState = fEmbeddedPostState; - String previousEmbeddedHint = fEmbeddedHint; - // determine if a block tag scan is necessary - if (internalContext == XML_TAG_NAME) { - internalTagName = yytext(); - if(!isNestable(internalTagName)) { - internalTagName = null; - // snagged a tag name we shouldn't have - fEmbeddedPostState = ST_ABORT_EMBEDDED; - notFinished = false; - } - } - else if (internalContext == XML_TAG_OPEN || internalContext == XML_END_TAG_OPEN) { - internalTagName = null; - } - // do upkeep for endTagName usage; must be here since the next token could be the close - if (internalContext == XML_END_TAG_OPEN) { - isInEndTag = true; - } else if (internalContext == XML_TAG_CLOSE) { - isInFirstTag = isInEndTag = false; - } else { - ITextRegionList embeddedRegions = fEmbeddedContainer.getRegions(); - if (embeddedRegions.size() > 2 && (embeddedRegions.get(embeddedRegions.size()-1)).getType() == XML_TAG_CLOSE && (embeddedRegions.get(embeddedRegions.size() - 3)).getType() == XML_TAG_OPEN && internalTagName != null) { - if (containsTagName(internalTagName)) { - longscan = true; - yybegin(ST_BLOCK_TAG_SCAN); - } - } - } - if (longscan) - fCurrentTagName = internalTagName; - // read the next region and context - internalContext = primGetNextToken(); - if (longscan) { - // Returning from a block tag scan requires restoring some state variables - // as well as handling the block region and setting up for normal scanning - // inside the embedded container - ITextRegion newToken = fRegionFactory.createToken(internalContext, yychar - containerStart, yylength(), yylength()); - fEmbeddedContainer.getRegions().add(newToken); - fEmbeddedContainer.setLength(fEmbeddedContainer.getLength() + yylength()); - fEmbeddedContainer.setTextLength(fEmbeddedContainer.getTextLength() + yylength()); - // DW, 4/16/2003 token regions no longer have parents - // newToken.setParent(fEmbeddedContainer); - longscan = false; - fEmbeddedPostState = previousPostState; - fEmbeddedHint = previousEmbeddedHint; - fCurrentTagName = previousCurrentTagName; - yybegin(previousState); - internalContext = primGetNextToken(); - } - } catch (IOException e) { - // primGetNextToken() calls may throw an IOException - // catch and do nothing since the isEOF check below - // will properly exit if the input was too short - } catch (Exception f) { - // some other exception happened; never should - Logger.logException(f); - } - boolean isEndingType = yystate() == ST_ABORT_EMBEDDED; - if(!isEndingType) { - // check for ending context - if (endTagName == null) { - for (int i = 0; i < endTypes.length; i++) { - isEndingType = isEndingType || (internalContext == endTypes[i]); - } - } - else { - isEndingType = ((isInEndTag && internalContext == XML_TAG_CLOSE) || (isInFirstTag && internalContext == XML_EMPTY_TAG_CLOSE)) && internalTagName != null && internalTagName.equals(endTagName); - } - } - ITextRegionList embeddedList = fEmbeddedContainer.getRegions(); - notFinished = notFinished && ((!isEndingType) && !isEOF() && (endTagName != null || internalContext != UNDEFINED) && !(internalContext == PROXY_CONTEXT && (embeddedList.get(embeddedList.size()-1)).getType() == UNDEFINED)); - } - // finish adding the last context - if (internalContext != null && internalContext != PROXY_CONTEXT) { - ITextRegion newToken = fRegionFactory.createToken(internalContext, yychar - containerStart, yylength(), yylength()); - fEmbeddedContainer.getRegions().add(newToken); - // DW, 4/16/2003 token regions no longer have parents - //newToken.setParent(fEmbeddedContainer); - fEmbeddedContainer.setLength(yychar - containerStart + yylength()); - fEmbeddedContainer.setTextLength(yychar - containerStart + yylength()); - } - yybegin(fEmbeddedPostState); - } - /* user method */ - public final boolean isCaseSensitiveBlocking() { - return fIsCaseSensitiveBlocking; - } - /* user method */ - public final void setCaseSensitiveBlocking(boolean newValue) { - fIsCaseSensitiveBlocking = newValue; - } - /* user method */ - public boolean getBlockMarkerAllowsJSP() { - return getBlockMarkerAllowsJSP(fCurrentTagName); - } - /* user method */ - public boolean getBlockMarkerAllowsJSP(String name) { - Iterator iterator = fBlockMarkers.iterator(); - while(iterator.hasNext()) { - BlockMarker marker = (BlockMarker)iterator.next(); - boolean casesensitive = marker.isCaseSensitive(); - if(casesensitive && marker.getTagName().equals(name)) - return marker.allowsJSP(); - else if(!casesensitive && marker.getTagName().equalsIgnoreCase(name)) - return marker.allowsJSP(); - } - return true; - } - /* user method */ - public boolean getBlockMarkerCaseSensitivity() { - return getBlockMarkerCaseSensitivity(fCurrentTagName); - } - public boolean getBlockMarkerCaseSensitivity(String name) { - Iterator iterator = fBlockMarkers.iterator(); - while(iterator.hasNext()) { - BlockMarker marker = (BlockMarker)iterator.next(); - boolean casesensitive = marker.isCaseSensitive(); - if(casesensitive && marker.getTagName().equals(name)) - return casesensitive; - else if(!casesensitive && marker.getTagName().equalsIgnoreCase(name)) - return casesensitive; - } - return true; - } - /* user method */ - public String getBlockMarkerContext() { - return getBlockMarkerContext(fCurrentTagName); - } - /* user method */ - public String getBlockMarkerContext(String name) { - Iterator iterator = fBlockMarkers.iterator(); - while(iterator.hasNext()) { - BlockMarker marker = (BlockMarker)iterator.next(); - if(marker.getTagName().equals(name)) - return marker.getContext(); - } - return BLOCK_TEXT; - } - /* user method */ - public List getBlockMarkers() { - return fBlockMarkers; - } - /* user method */ - public final int getOffset() { - return fOffset + yychar; - } - private final boolean isBlockMarker() { - return isBlockMarker(fCurrentTagName); - } - private final boolean isBlockMarker(String tagName) { - if (!fIsBlockingEnabled) - return false; - return containsTagName(tagName); - } - /** - * user method - */ - public final void beginBlockTagScan(String newTagName) { - beginBlockMarkerScan(newTagName, BLOCK_TEXT); - } - /** - * user method - * - * Special tokenizer setup. Allows tokenization to be initiated at the - * start of a text block within a "newTagName" tag. - * - * Example: - * Tokenizer toker = new Tokenizer(); - * toker.setCaseSensitiveBlocking(false); - * toker.reset(new java.io.StringReader("afiuhqwkejhtasihgalkwhtq</scripter></scr></script>asgdasga")); - * toker.beginBlockMarkerScan("script", BLOCK_TEXT); - * toker.getRegions(); - * - * Returns: - * BLOCK_TEXT: 0-40 - * XML_END_TAG_OPEN: 41-42 - * XML_TAG_NAME: 43-48 - * XML_TAG_CLOSE: 49-49 - * XML_CONTENT: 50-57 - * - */ - public final void beginBlockMarkerScan(String newTagName, String blockcontext) { - yybegin(ST_BLOCK_TAG_SCAN); - fCurrentTagName = newTagName; - } - -/** - * Method doScan. - * - * Returns a context region for all of the text from the current position upto the end of input or - * to right *before* the first occurence of searchString - * - * @param searchString - target string to search for ex.: "-->", "</tagname" - * @param requireTailSeparator - whether the target must be immediately followed by whitespace or '>' - * @param allowJSP - check for and allow for JSP markup <%%> - * @param context - the context of the scanned region if non-zero length - * @param exitState - the state to go to if the region was of non-zero length - * @param abortState - the state to go to if the searchString was found immediately - * @return String - the context found: the desired context on a non-zero length match, the abortContext on immediate success - * @throws IOException - */ -private final String doScan(String searchString, boolean requireTailSeparator, boolean allowJSP, boolean allowCDATA, String searchContext, int exitState, int immediateFallbackState) throws IOException { - boolean stillSearching = true; - // Disable further block (probably) - fIsBlockingEnabled = false; - int searchStringLength = searchString.length(); - int n = 0; - char lastCheckChar; - int i; - boolean same = false; - // Check for JSP starts ("<%") if the tag is global like SCRIPT or STYLE - boolean checkJSPs = allowJSP && !fForbidJSP; - boolean checkedForJSPsOnce = !checkJSPs; - boolean checkedJSPsAtStartOnce = false; - - while (stillSearching) { - n = 0; - // Ensure that enough data from the input exists to compare against the search String. - n = yy_advance(); - while(n != YYEOF && yy_currentPos < searchStringLength) - n = yy_advance(); -// c = (char) n; - // If the input was too short or we've exhausted the input, stop immediately. - if (n == YYEOF && checkedForJSPsOnce) { - stillSearching = false; - } - else { - /** - * Look for starting JSPs "<%" - */ - checkedForJSPsOnce = true; - // 1) yy_currentPos - searchStringLength : There's at least searchStringLength of input available; once that's read, check for JSPs - // --- - // Look for a JSP beginning at current-searchStringLength; if so, backup and switch scanner states to handle it. - // Ensure that we've not encountered a complete block (<%%>) that was *shorter* than the closeTagString and - // thus found twice at current-targetLength [since the first scan would have come out this far anyway]. - if(checkJSPs && yy_currentPos > searchStringLength && yy_currentPos - searchStringLength != fLastInternalBlockStart && - yy_buffer[yy_currentPos - searchStringLength] == '<' && yy_buffer[yy_currentPos - searchStringLength + 1] == '%') { - fLastInternalBlockStart = yy_markedPos = yy_currentPos - searchStringLength; - yy_currentPos = yy_markedPos + 1; - int resumeState = yystate(); - yybegin(ST_BLOCK_TAG_INTERNAL_SCAN); - if(yy_markedPos == yy_startRead) { - String jspContext = primGetNextToken(); - yybegin(resumeState); - return jspContext; - } - return searchContext; - } - // 2) yy_currentPos - jspstarter.length : There's not searchStringLength of input available; check for a JSP 2 spots back in what we could read - // --- - // Look for a JSP beginning at the current position; this case wouldn't be handled by the preceding section - // since it relies upon *having* closeTagStringLength amount of input to work as designed. Must be sure we don't - // spill over the end of the buffer while checking. - else if(checkJSPs && yy_startRead != fLastInternalBlockStart && yy_currentPos > 0 && yy_currentPos < yy_buffer.length - 1 && - yy_buffer[yy_currentPos - 1] == '<' && yy_buffer[yy_currentPos] == '%') { - fLastInternalBlockStart = yy_markedPos = yy_currentPos - 1; - yy_currentPos = yy_markedPos + 1; - int resumeState = yystate(); - yybegin(ST_BLOCK_TAG_INTERNAL_SCAN); - if(yy_markedPos == yy_startRead) { - String jspContext = primGetNextToken(); - yybegin(resumeState); - return jspContext; - } - return searchContext; - } - // 3) yy_currentPos..(yy_currentPos+jspStartlength-1) : Check at the start of the block one time - // --- - // Look for a JSP beginning immediately in the block area; this case wouldn't be handled by the preceding section - // since it relies upon yy_currentPos equaling exactly the previous end +1 to work as designed. - else if(checkJSPs && !checkedJSPsAtStartOnce && yy_startRead != fLastInternalBlockStart && yy_startRead > 0 && - yy_startRead < yy_buffer.length - 1 && yy_buffer[yy_startRead] == '<' && yy_buffer[yy_startRead + 1] == '%') { - checkedJSPsAtStartOnce = true; - fLastInternalBlockStart = yy_markedPos = yy_startRead; - yy_currentPos = yy_markedPos + 1; - int resumeState = yystate(); - yybegin(ST_BLOCK_TAG_INTERNAL_SCAN); - if(yy_markedPos == yy_startRead) { - String jspContext = primGetNextToken(); - yybegin(resumeState); - return jspContext; - } - return searchContext; - } - - - /** - * Look for starting CDATA "<![CDATA[" - */ - // 1) yy_currentPos - searchStringLength: There's at least searchStringLength of input available; once that's read, check for CDATA - // --- - // Look for a CDATA beginning at current-searchStringLength; if so, backup and switch scanner states to handle it. - // Ensure that we've not encountered a complete block (<[!CDATA[]]>) that was *shorter* than the closeTagString and - // thus found twice at current-targetLength [since the first scan would have come out this far anyway]. -/* if(checkCDATA && yy_currentPos > searchStringLength && yy_currentPos + searchStringLength < yy_buffer.length && yy_currentPos - searchStringLength != fLastInternalBlockStart && - charsMatch(cdataStarter, yy_buffer, 0, yy_currentPos - searchStringLength)) { - fLastInternalBlockStart = yy_markedPos = yy_currentPos - searchStringLength; - yy_currentPos = yy_markedPos + 1; - int resumeState = yystate(); - // go to a state where CDATA can be found - if (fEmbeddedContainer == null) { - fEmbeddedContainer = new ContextRegionContainer(); - fEmbeddedContainer.setType(searchContext); - fEmbeddedContainer.setStart(yychar); - } - ITextRegion newToken = fRegionFactory.createToken(searchContext, yychar, yylength(), yylength()); - fEmbeddedContainer.getRegions().add(newToken); - fEmbeddedContainer.setLength(fEmbeddedContainer.getLength() + yylength()); - fEmbeddedContainer.setTextLength(fEmbeddedContainer.getTextLength() + yylength()); - yybegin(YYINITIAL); - String context = primGetNextToken(); - if(context.equals(XMLRegionContexts.XML_CDATA_OPEN)) { - assembleEmbeddedContainer(XMLRegionContexts.XML_CDATA_OPEN, XMLRegionContexts.XML_CDATA_CLOSE); - } - yybegin(resumeState); - return searchContext; - } -*//* - // 2) yy_currentPos - cdataStarter.length: There's not searchStringLength of input available; check for a CDATA right here spots back in what we could read - // --- - // Look for a JSP beginning at the current position; this case wouldn't be handled by the preceding section - // since it relies upon *having* closeTagStringLength amount of input to work as designed. Must be sure we don't - // spill over the end of the buffer while checking. - else if(checkCDATA && yy_startRead != fLastInternalBlockStart && yy_currentPos > 0 && yy_currentPos < yy_buffer.length - 1 && - yy_buffer[yy_currentPos - 1] == '<' && yy_buffer[yy_currentPos] == '%') { - fLastInternalBlockStart = yy_markedPos = yy_currentPos - 1; - yy_currentPos = yy_markedPos + 1; - int resumeState = yystate(); - yybegin(ST_BLOCK_TAG_INTERNAL_SCAN); - if(yy_markedPos == yy_startRead) { - String jspContext = primGetNextToken(); - yybegin(resumeState); - return jspContext; - } - return searchContext; - } - // 3) yy_currentPos : Check at the start of the block one time - // --- - // Look for a JSP beginning immediately in the block area; this case wouldn't be handled by the preceding section - // since it relies upon yy_currentPos equaling exactly the previous end +1 to work as designed. - else if(checkCDATA && !checkedForCDATAOnce && yy_startRead != fLastInternalBlockStart && yy_startRead > 0 && - yy_startRead < yy_buffer.length - 1 && yy_buffer[yy_startRead] == '<' && yy_buffer[yy_startRead + 1] == '%') { - checkedForCDATAOnce = true; - fLastInternalBlockStart = yy_markedPos = yy_startRead; - yy_currentPos = yy_markedPos + 1; - int resumeState = yystate(); - yybegin(ST_BLOCK_TAG_INTERNAL_SCAN); - if(yy_markedPos == yy_startRead) { - String jspContext = primGetNextToken(); - yybegin(resumeState); - return jspContext; - } - return searchContext; - } -*/ - // Check the characters in the target versus the last targetLength characters read from the buffer - // and see if it matches - if (n == YYEOF) { - stillSearching = false; - } - else { - same = true; - // safety check for array accesses - if(yy_currentPos >= searchStringLength && yy_currentPos <= yy_buffer.length) { - for(i = 0; i < searchStringLength; i++) { - if(same && fIsCaseSensitiveBlocking) - same = yy_buffer[i + yy_currentPos - searchStringLength] == searchString.charAt(i); - else if(same && !fIsCaseSensitiveBlocking) - same = Character.toLowerCase(yy_buffer[i + yy_currentPos - searchStringLength]) == Character.toLowerCase(searchString.charAt(i)); - } - } - // safety check failed; no match is possible right now - else { - same = false; - } - } - if (same && requireTailSeparator && yy_currentPos < yy_buffer.length) { - // Additional check for close tags to ensure that targetString="</script" doesn't match - // "</scriptS" - lastCheckChar = yy_buffer[yy_currentPos]; - // Succeed on "</script>" and "</script " - if(lastCheckChar == '>' || Character.isWhitespace(lastCheckChar)) - stillSearching = false; - } - else { - stillSearching = !same || (yy_currentPos < yy_startRead + searchStringLength); - } - } - } - if (n != YYEOF || same) { - // We've stopped short of the end or definitely found a match - yy_markedPos = yy_currentPos - searchStringLength; - yy_currentPos = yy_markedPos + 1; - // If the searchString occurs at the very beginning of what would have - // been a Block, resume scanning normally immediately - if (yy_markedPos == yy_startRead) { - yybegin(immediateFallbackState); - return primGetNextToken(); - } - } - else { - // We ran through the rest of the input - yy_markedPos = yy_currentPos; - yy_currentPos++; - } - yybegin(exitState); - // If the ending occurs at the very beginning of what would have - // been a Block, resume scanning normally immediately - if(yy_markedPos == yy_startRead) - return primGetNextToken(); - return searchContext; -} -/** - * user method - * does a lookahead for the current tag name - */ -private final String doBlockTagScan() throws IOException { - fIsCaseSensitiveBlocking = getBlockMarkerCaseSensitivity(); - return doScan("</" + fCurrentTagName, true, getBlockMarkerAllowsJSP(), true, getBlockMarkerContext(fCurrentTagName), YYINITIAL, YYINITIAL); -} - /** - * user method - * - * Converts the raw context String returned by the primGetNextToken() - * method into a full ITextRegion by pulling in values for the - * current offset within the scanning text. - * - * Returns null when EOF is encountered and attaches intermittently - * discovered whitespace onto the end of useful regions. - * - * Note that this algorithm caches the token following the one being returned - * so that whitespace can be collapsed. - */ - public final ITextRegion getNextToken() throws IOException { - fEmbeddedContainer = null; - // load the starting non-whitespace token (assume that it is so) - if (fShouldLoadBuffered) { - if (fBufferedEmbeddedContainer != null) { - ITextRegion container = fBufferedEmbeddedContainer; - fBufferedEmbeddedContainer = null; - fShouldLoadBuffered = false; - return container; - } - context = fBufferedContext; - start = fBufferedStart; - textLength = length = fBufferedLength; - fShouldLoadBuffered = false; - } else { - context = primGetNextToken(); - if (context == PROXY_CONTEXT) { - return fEmbeddedContainer; - } else if (context == XML_TAG_NAME || f_context == JSP_ROOT_TAG_NAME || f_context == JSP_DIRECTIVE_NAME) { - if(containsTagName(yy_buffer, yy_startRead, yy_markedPos-yy_startRead)) - fCurrentTagName = yytext(); - else - fCurrentTagName = null; - } else if (context == XML_TAG_OPEN) { - fIsBlockingEnabled = true; - } else if (context == XML_END_TAG_OPEN) { - fIsBlockingEnabled = false; - } - start = yychar; - textLength = length = yylength(); - if (yy_atEOF) { - fTokenCount++; - return null; - } - } - // store the next token - f_context = primGetNextToken(); - if (f_context == PROXY_CONTEXT) { - fBufferedEmbeddedContainer = fEmbeddedContainer; - fShouldLoadBuffered = true; - } else if (f_context == XML_TAG_NAME || f_context == JSP_ROOT_TAG_NAME || f_context == JSP_DIRECTIVE_NAME) { - if(containsTagName(yy_buffer, yy_startRead, yy_markedPos-yy_startRead)) - fCurrentTagName = yytext(); - else - fCurrentTagName = null; - } else if (f_context == XML_TAG_OPEN) { - fIsBlockingEnabled = true; - } else if (f_context == XML_END_TAG_OPEN) { - fIsBlockingEnabled = false; - } - fBufferedContext = f_context; - fBufferedStart = yychar; - fBufferedLength = yylength(); - fShouldLoadBuffered = true; - if (fBufferedContext == WHITE_SPACE) { - fShouldLoadBuffered = false; - length += fBufferedLength; - } - if (context == null) { - // EOF - if (Debug.debugTokenizer) { - System.out.println(getClass().getName() + " discovered " + fTokenCount + " tokens."); //$NON-NLS-2$//$NON-NLS-1$ - } - return null; - } - fTokenCount++; - return fRegionFactory.createToken(context, start, textLength, length, null, fCurrentTagName); - } - /* user method */ - public JSPTokenizer(){ - super(); - } - /* user method */ - public JSPTokenizer(char[] charArray){ - this(new CharArrayReader(charArray)); - } - /* user method */ - public void reset(char[] charArray) { - reset(new CharArrayReader(charArray), 0); - } - /* user method */ - public void reset(char[] charArray, int newOffset) { - reset(new CharArrayReader(charArray), newOffset); - } - /* user method */ - public void reset(java.io.InputStream in) { - reset(new java.io.InputStreamReader(in), 0); - } - /* user method */ - public void reset(java.io.InputStream in, int newOffset) { - reset(new java.io.InputStreamReader(in), newOffset); - } - /* user method */ - public void reset(java.io.Reader in) { - reset(in, 0); - } - /** - * user method * - * - * Reset internal counters and vars to "newly created" values, in the hopes - * that resetting a pre-existing tokenizer is faster than creating a new one. - * - * This method contains code blocks that were essentially duplicated from the - * <em>generated</em> output of this specification before this method was - * added. Those code blocks were under the above copyright. - */ - public void reset(java.io.Reader in, int newOffset) { - if (Debug.debugTokenizer) { - System.out.println("resetting tokenizer");//$NON-NLS-1$ - } - fOffset = newOffset; - - /* the input device */ - yy_reader = in; - - /* the current state of the DFA */ - yy_state = 0; - - /* the current lexical state */ - yy_lexical_state = YYINITIAL; - - /* this buffer contains the current text to be matched and is - the source of the yytext() string */ - java.util.Arrays.fill(yy_buffer, (char)0); - - /* the textposition at the last accepting state */ - yy_markedPos = 0; - - /* the textposition at the last state to be included in yytext */ - yy_pushbackPos = 0; - - /* the current text position in the buffer */ - yy_currentPos = 0; - - /* startRead marks the beginning of the yytext() string in the buffer */ - yy_startRead = 0; - - /** - * endRead marks the last character in the buffer, that has been read - * from input - */ - yy_endRead = 0; - - /* number of newlines encountered up to the start of the matched text */ - yyline = 0; - - /* the number of characters up to the start of the matched text */ - yychar = 0; - - /* yy_atEOF == true <=> the scanner has returned a value for EOF */ - yy_atEOF = false; - - /* denotes if the user-EOF-code has already been executed */ - yy_eof_done = false; - - - /* user vars: */ - fTokenCount = 0; - - fShouldLoadBuffered = false; - fBufferedContext = null; - fBufferedStart = 1; - fBufferedLength = 0; - fStateStack = new IntStack(); - - fLastInternalBlockStart = -1; - - context = null; - start = 0; - textLength = 0; - length = 0; - - fEmbeddedContainer = null; - - fELlevel = 0; - } - /** - * user method - * - */ - public BlockTokenizer newInstance() { - JSPTokenizer newInstance = new JSPTokenizer(); - // global tagmarkers can be shared; they have no state and - // are never destroyed (e.g. 'release') - for(int i = 0; i < fBlockMarkers.size(); i++) { - BlockMarker blockMarker = (BlockMarker) fBlockMarkers.get(i); - if(blockMarker.isGlobal()) - newInstance.addBlockMarker(blockMarker); - } - for(int i = 0; i < fNestablePrefixes.size(); i++) { - TagMarker marker = (TagMarker) fNestablePrefixes.get(i); - if(marker.isGlobal()) - newInstance.addNestablePrefix(marker); - } - return newInstance; - } - /* user method */ - private final String scanXMLCommentText() throws IOException { - // Scan for '-->' and return the text up to that point as - // XML_COMMENT_TEXT unless the string occurs IMMEDIATELY, in which - // case change to the ST_XML_COMMENT_END state and return the next - // context as usual. - return doScan("-->", false, true, true, XML_COMMENT_TEXT, ST_XML_COMMENT_END, ST_XML_COMMENT_END); - } - /* user method */ - private final String scanJSPCommentText() throws IOException { - // Scan for '--%>' and return the text up to that point as - // JSP_COMMENT_TEXT unless the string occurs IMMEDIATELY, in which - // case change to the ST_JSP_COMMENT_END state and return the next - // context as usual. - return doScan("--%>", false, false, true, JSP_COMMENT_TEXT, ST_JSP_COMMENT_END, ST_JSP_COMMENT_END); - } - - - /** - * Creates a new scanner - * There is also a java.io.InputStream version of this constructor. - * - * @param in the java.io.Reader to read input from. - */ - public JSPTokenizer(java.io.Reader in) { - this.yy_reader = in; - } - - /** - * Creates a new scanner. - * There is also java.io.Reader version of this constructor. - * - * @param in the java.io.Inputstream to read input from. - */ - public JSPTokenizer(java.io.InputStream in) { - this(new java.io.InputStreamReader(in)); - } - - /** - * Unpacks the compressed DFA transition table. - * - * @param packed the packed transition table - * @return the unpacked transition table - */ - private static int [] yy_unpack(String packed) { - int [] trans = new int[29580]; - int i = 0; /* index in packed string */ - int j = 0; /* index in unpacked array */ - while (i < 7346) { - int count = packed.charAt(i++); - int value = packed.charAt(i++); - value--; - do trans[j++] = value; while (--count > 0); - } - return trans; - } - - /** - * Unpacks the compressed character translation table. - * - * @param packed the packed character translation table - * @return the unpacked character translation table - */ - private static char [] yy_unpack_cmap(String packed) { - char [] map = new char[0x10000]; - int i = 0; /* index in packed string */ - int j = 0; /* index in unpacked array */ - while (i < 1376) { - int count = packed.charAt(i++); - char value = packed.charAt(i++); - do map[j++] = value; while (--count > 0); - } - return map; - } - - - /** - * Gets the next input character. - * - * @return the next character of the input stream, EOF if the - * end of the stream is reached. - * @exception IOException if any I/O-Error occurs - */ - private int yy_advance() throws java.io.IOException { - - /* standard case */ - if (yy_currentPos < yy_endRead) return yy_buffer[yy_currentPos++]; - - /* if the eof is reached, we don't need to work hard */ - if (yy_atEOF) return YYEOF; - - /* otherwise: need to refill the buffer */ - - /* first: make room (if you can) */ - if (yy_startRead > 0) { - System.arraycopy(yy_buffer, yy_startRead, - yy_buffer, 0, - yy_endRead-yy_startRead); - - /* translate stored positions */ - yy_endRead-= yy_startRead; - yy_currentPos-= yy_startRead; - yy_markedPos-= yy_startRead; - yy_pushbackPos-= yy_startRead; - yy_startRead = 0; - } - - /* is the buffer big enough? */ - if (yy_currentPos >= yy_buffer.length) { - /* if not: blow it up */ - char newBuffer[] = new char[yy_currentPos*2]; - System.arraycopy(yy_buffer, 0, newBuffer, 0, yy_buffer.length); - yy_buffer = newBuffer; - } - - /* finally: fill the buffer with new input */ - int numRead = yy_reader.read(yy_buffer, yy_endRead, - yy_buffer.length-yy_endRead); - - if ( numRead == -1 ) return YYEOF; - - yy_endRead+= numRead; - - return yy_buffer[yy_currentPos++]; - } - - - /** - * Closes the input stream. - */ - final public void yyclose() throws java.io.IOException { - yy_atEOF = true; /* indicate end of file */ - yy_endRead = yy_startRead; /* invalidate buffer */ - yy_reader.close(); - } - - - /** - * Returns the current lexical state. - */ - final public int yystate() { - return yy_lexical_state; - } - - /** - * Enters a new lexical state - * - * @param newState the new lexical state - */ - final public void yybegin(int newState) { - yy_lexical_state = newState; - } - - - /** - * Returns the text matched by the current regular expression. - */ - final public String yytext() { - return new String( yy_buffer, yy_startRead, yy_markedPos-yy_startRead ); - } - - /** - * Returns the length of the matched text region. - */ - final public int yylength() { - return yy_markedPos-yy_startRead; - } - - - /** - * Reports an error that occured while scanning - from the SED JFlex skeleton - * - * @param errorCode the code of the errormessage to display - */ - private void yy_ScanError(int errorCode) { - try { - Logger.log(Logger.ERROR, YY_ERROR_MSG[errorCode]); - } - catch (ArrayIndexOutOfBoundsException e) { - Logger.log(Logger.ERROR, YY_ERROR_MSG[YY_UNKNOWN_ERROR]); - } - // DO NOT EXIT the VM on an error - // System.exit(1); - } - - - /** - * Pushes the specified amount of characters back into the input stream. - * - * They will be read again by then next call of the scanning method - * - * @param number the number of characters to be read again. - * This number must not be greater than yylength()! - */ - void yypushback(int number) { - if ( number > yylength() ) - yy_ScanError(YY_PUSHBACK_2BIG); - - yy_markedPos -= number; - } - - /** - * user method - skeleton.sed - */ - protected final boolean containsTagName(char[] markerTagName, int offset, int tagnameLength) { - for(int j = 0; j < fBlockMarkers.size(); j++) { - BlockMarker marker = (BlockMarker)fBlockMarkers.get(j); - if(marker.getTagName().length() == tagnameLength) { - boolean matchesSoFar = true; - for(int i = 0; i < tagnameLength && matchesSoFar; i++) { - if(marker.isCaseSensitive()) { - if(marker.getTagName().charAt(i) != markerTagName[i + offset]) - matchesSoFar = false; - } - else { - if(Character.toLowerCase(marker.getTagName().charAt(i)) != Character.toLowerCase(markerTagName[i + offset])) - matchesSoFar = false; - } - } - if(matchesSoFar) - return true; - } - } - return false; - } - - /** - * user method - skeleton.sed - * - * Return ALL of the regions scannable within the remaining text - * Note: for verification use - */ - public final List getRegions() { - List tokens = new ArrayList(); - ITextRegion region = null; - try { - region = getNextToken(); - while(region != null) { - if (region != null) { - tokens.add(region); - } - region = getNextToken(); - } - } - catch (StackOverflowError e) { - Logger.logException(getClass().getName()+": input could not be tokenized correctly at position " + getOffset(), e);//$NON-NLS-1$ - throw e; - } - catch (Exception e) { - // Since this is convenience method and NOT the recommended - // way of getting tokens, many errors are simply hidden - Logger.logException("Exception not handled retrieving regions: " + e.getLocalizedMessage(), e);//$NON-NLS-1$ - } - return tokens; - } - /** - * user method - skeleton.sed - */ - private final void dump(String s) { - if (Debug.debugTokenizer) { - System.out.println(s + " (" + yychar + "-" + //$NON-NLS-2$//$NON-NLS-1$ - (yylength() + yychar) + "):\'" +//$NON-NLS-1$ - StringUtils.escape(yytext()) + "\'");//$NON-NLS-1$ - } - } - /* user method - skeleton.sed */ - public final boolean isEOF() { - return yy_atEOF; - } -/* user method - skeleton.sed */ -protected final boolean containsTagName(String markerTagName) { - Iterator blocks = fBlockMarkers.iterator(); - while(blocks.hasNext()) { - BlockMarker marker = (BlockMarker)blocks.next(); - if(marker.isCaseSensitive()) { - if(marker.getTagName().equals(markerTagName)) - return true; - } - else { - if(marker.getTagName().equalsIgnoreCase(markerTagName)) - return true; - } - } - return false; -} - - /** - * Contains user EOF-code, which will be executed exactly once, - * when the end of file is reached - */ - private void yy_do_eof() { - if (!yy_eof_done) { - yy_eof_done = true; - // do nothing, this is the downstream parser's job - - } - } - - - /** - * Resumes scanning until the next regular expression is matched, - * the end of input is encountered or an I/O-Error occurs. - * - * @return the next token - * @exception IOException if any I/O-Error occurs - */ - public String primGetNextToken() throws java.io.IOException { - int yy_input; - int yy_action; - - yy_pushbackPos = -1; - boolean yy_was_pushback; - - while (true) { - - yychar+= yylength(); - - boolean yy_counted = false; - for (yy_currentPos = yy_startRead; yy_currentPos < yy_markedPos; - yy_currentPos++) { - switch (yy_buffer[yy_currentPos]) { - case '\r': - yyline++; - yy_counted = true; - break; - case '\n': - if (yy_counted) - yy_counted = false; - else { - yyline++; - } - break; - default: - yy_counted = false; - } - } - - if (yy_counted) { - if ( yy_advance() == '\n' ) yyline--; - if ( !yy_atEOF ) yy_currentPos--; - } - - yy_action = -1; - - yy_currentPos = yy_startRead = yy_markedPos; - - yy_state = yy_lexical_state; - - yy_was_pushback = false; - - yy_forAction: { - while (true) { - - yy_input = yy_advance(); - - if ( yy_input == YYEOF ) break yy_forAction; - - int yy_next = yytrans[ yy_rowMap[yy_state] + yycmap[yy_input] ]; - if (yy_next == -1) break yy_forAction; - yy_state = yy_next; - - int yy_attributes = YY_ATTRIBUTE[yy_state]; - if ( (yy_attributes & 2) > 0 ) - yy_pushbackPos = yy_currentPos; - - if ( (yy_attributes & 1) > 0 ) { - yy_was_pushback = (yy_attributes & 4) > 0; - yy_action = yy_state; - yy_markedPos = yy_currentPos; - if ( (yy_attributes & 8) > 0 ) break yy_forAction; - } - - } - } - - if (yy_was_pushback) - yy_markedPos = yy_pushbackPos; - - switch (yy_action) { - - case 599: - case 604: - case 611: - case 616: - { - if(Debug.debugTokenizer) - dump("jsp directive tag name");//$NON-NLS-1$ - fEmbeddedHint = XML_TAG_ATTRIBUTE_NAME; - fEmbeddedPostState = ST_XML_EQUALS; - yybegin(ST_XML_ATTRIBUTE_NAME); - return JSP_DIRECTIVE_NAME; - } - case 632: break; - case 563: - case 565: - case 566: - case 567: - case 568: - case 569: - case 570: - { - if(Debug.debugTokenizer) - dump("\nCDATA start");//$NON-NLS-1$ - fStateStack.push(yystate()); - yybegin(ST_CDATA_TEXT); - return XML_CDATA_OPEN; - } - case 633: break; - case 555: - { - if(Debug.debugTokenizer) - dump("jsp:root tag name");//$NON-NLS-1$ - fEmbeddedHint = XML_TAG_ATTRIBUTE_NAME; - fEmbeddedPostState = ST_XML_EQUALS; - yybegin(ST_XML_ATTRIBUTE_NAME); - return JSP_ROOT_TAG_NAME; - } - case 634: break; - case 547: - { - if(Debug.debugTokenizer) - dump("element");//$NON-NLS-1$ - yybegin(ST_XML_ELEMENT_DECLARATION); - return XML_ELEMENT_DECLARATION; - } - case 635: break; - case 546: - { - if(Debug.debugTokenizer) - dump("attlist");//$NON-NLS-1$ - yybegin(ST_XML_ATTLIST_DECLARATION); - return XML_ATTLIST_DECLARATION; - } - case 636: break; - case 545: - { - if(Debug.debugTokenizer) - dump("doctype");//$NON-NLS-1$ - yybegin(ST_XML_DOCTYPE_DECLARATION); - return XML_DOCTYPE_DECLARATION; - } - case 637: break; - case 531: - { - if(Debug.debugTokenizer) - dump("doctype external id");//$NON-NLS-1$ - fEmbeddedHint = XML_DOCTYPE_EXTERNAL_ID_PUBREF; - yybegin(ST_XML_DOCTYPE_ID_PUBLIC); - return XML_DOCTYPE_EXTERNAL_ID_PUBLIC; - } - case 638: break; - case 530: - { - if(Debug.debugTokenizer) - dump("doctype external id");//$NON-NLS-1$ - fEmbeddedHint = XML_DOCTYPE_EXTERNAL_ID_SYSREF; - yybegin(ST_XML_DOCTYPE_ID_SYSTEM); - return XML_DOCTYPE_EXTERNAL_ID_SYSTEM; - } - case 639: break; - case 524: - { - if(Debug.debugTokenizer) - dump("DHTML processing instruction target");//$NON-NLS-1$ - fEmbeddedHint = XML_TAG_ATTRIBUTE_NAME; - fEmbeddedPostState = ST_XML_EQUALS; - yybegin(ST_DHTML_ATTRIBUTE_NAME); - return XML_TAG_NAME; - } - case 640: break; - case 501: - case 540: - case 541: - { - return JSP_VBL_QUOTED_CONTENT; - } - case 641: break; - case 491: - case 536: - case 537: - { - return JSP_EL_QUOTED_CONTENT; - } - case 642: break; - case 483: - { - if(Debug.debugTokenizer) - dump("\nJSP comment close");//$NON-NLS-1$ - yybegin(YYINITIAL); - return JSP_COMMENT_CLOSE; - } - case 643: break; - case 470: - { - if (Debug.debugTokenizer) { - System.out.println("begin embedded region: " + fEmbeddedHint);//$NON-NLS-1$ - } - fEmbeddedHint = XML_TAG_ATTRIBUTE_VALUE; - fEmbeddedPostState = ST_XML_ATTRIBUTE_NAME; - fStateStack.push(yystate()); - if(yylength() > 2) - yypushback(yylength() -2); - if(Debug.debugTokenizer) - dump("VBL in attr value");//$NON-NLS-1$ - yybegin(ST_JSP_VBL); - fELlevel++; - assembleEmbeddedContainer(JSP_VBL_OPEN, new String[]{JSP_VBL_CLOSE}); - fStateStack.pop(); - yybegin(ST_XML_ATTRIBUTE_NAME); - fEmbeddedHint = XML_TAG_ATTRIBUTE_NAME; - fEmbeddedPostState = ST_XML_EQUALS; - return PROXY_CONTEXT; - } - case 644: break; - case 469: - { - if (Debug.debugTokenizer) { - System.out.println("begin embedded region: " + fEmbeddedHint);//$NON-NLS-1$ - } - fEmbeddedHint = XML_TAG_ATTRIBUTE_VALUE; - fEmbeddedPostState = ST_XML_ATTRIBUTE_NAME; - fStateStack.push(yystate()); - if(yylength() > 2) - yypushback(yylength() -2); - if(Debug.debugTokenizer) - dump("EL in attr value");//$NON-NLS-1$ - yybegin(ST_JSP_EL); - fELlevel++; - assembleEmbeddedContainer(JSP_EL_OPEN, new String[]{JSP_EL_CLOSE}); - fStateStack.pop(); - yybegin(ST_XML_ATTRIBUTE_NAME); - fEmbeddedHint = XML_TAG_ATTRIBUTE_NAME; - fEmbeddedPostState = ST_XML_EQUALS; - return PROXY_CONTEXT; - } - case 645: break; - case 464: - { - if(Debug.debugTokenizer) - dump("\nCharRef");//$NON-NLS-1$ - return XML_CHAR_REFERENCE; - } - case 646: break; - case 461: - { - if(Debug.debugTokenizer) - dump("\ncomment start");//$NON-NLS-1$ - fEmbeddedHint = XML_COMMENT_TEXT; - fEmbeddedPostState = ST_XML_COMMENT; - yybegin(ST_XML_COMMENT); - return XML_COMMENT_OPEN; - } - case 647: break; - case 460: - case 478: - case 481: - case 484: - case 485: - case 487: - case 489: - case 492: - case 494: - case 495: - case 497: - case 499: - case 502: - { - /* JSP comment begun (anywhere) - * A consequence of the start anywhere possibility is that the - * incoming state must be checked to see if it's erroneous - * due to the order of precedence generated - */ - // begin sanity checks - if(yystate() == ST_JSP_CONTENT) { - // at the beginning?! - yypushback(3); - return JSP_CONTENT; - } - else if(yystate() == ST_BLOCK_TAG_SCAN) { - yypushback(4); - return doBlockTagScan(); - } - else if(yystate() == ST_XML_COMMENT) { - yypushback(4); - return scanXMLCommentText(); - } - else if(yystate() == ST_JSP_COMMENT) { - yypushback(4); - return scanJSPCommentText(); - } - else if(yystate() == ST_BLOCK_TAG_INTERNAL_SCAN) { - yybegin(ST_JSP_COMMENT); - assembleEmbeddedContainer(JSP_COMMENT_OPEN, JSP_COMMENT_CLOSE); - if(yystate() == ST_BLOCK_TAG_INTERNAL_SCAN) - yybegin(ST_BLOCK_TAG_SCAN); - return PROXY_CONTEXT; - } - // finished sanity checks - if(yystate()==YYINITIAL) { - // the simple case, just a regular scriptlet out in content - if(Debug.debugTokenizer) - dump("\nJSP comment start");//$NON-NLS-1$ - yybegin(ST_JSP_COMMENT); - return JSP_COMMENT_OPEN; - } - else { - if (Debug.debugTokenizer) { - System.out.println("begin embedded region: " + fEmbeddedHint);//$NON-NLS-1$ - } - if(Debug.debugTokenizer) - dump("JSP comment start");//$NON-NLS-1$ - if(yystate() == ST_XML_ATTRIBUTE_VALUE_DQUOTED) - fEmbeddedPostState = ST_XML_ATTRIBUTE_VALUE_DQUOTED; - else if(yystate() == ST_XML_ATTRIBUTE_VALUE_SQUOTED) - fEmbeddedPostState = ST_XML_ATTRIBUTE_VALUE_SQUOTED; - else if(yystate() == ST_CDATA_TEXT) { - fEmbeddedPostState = ST_CDATA_TEXT; - fEmbeddedHint = XML_CDATA_TEXT; - } - yybegin(ST_JSP_COMMENT); - // the comment container itself will act as comment text - fEmbeddedHint = JSP_COMMENT_TEXT; - assembleEmbeddedContainer(JSP_COMMENT_OPEN, JSP_COMMENT_CLOSE); - if(yystate() == ST_BLOCK_TAG_INTERNAL_SCAN) { - yybegin(ST_BLOCK_TAG_SCAN); - return BLOCK_TEXT; - } - /* - * required help for successive embedded regions; mark this one as a - * comment so it will be otherwise ignored but preserved (which is why - * we can't use white-space) - */ - if(yystate() == ST_XML_TAG_NAME) { - fEmbeddedHint = XML_TAG_NAME; - fEmbeddedPostState = ST_XML_ATTRIBUTE_NAME; - } - else if((yystate() == ST_XML_ATTRIBUTE_NAME || yystate() == ST_XML_EQUALS)) { - fEmbeddedHint = XML_TAG_ATTRIBUTE_NAME; - fEmbeddedPostState = ST_XML_EQUALS; - } - else if(yystate() == ST_XML_ATTRIBUTE_VALUE) { - fEmbeddedHint = XML_TAG_ATTRIBUTE_VALUE; - fEmbeddedPostState = ST_XML_ATTRIBUTE_NAME; - } - return PROXY_CONTEXT; - } - } - case 648: break; - case 382: - { - if(Debug.debugTokenizer) - dump("XML processing instruction target");//$NON-NLS-1$ - fEmbeddedHint = XML_TAG_ATTRIBUTE_NAME; - fEmbeddedPostState = ST_XML_EQUALS; - yybegin(ST_XML_PI_ATTRIBUTE_NAME); - return XML_TAG_NAME; - } - case 649: break; - case 381: - { - if(Debug.debugTokenizer) - dump("comment end");//$NON-NLS-1$ - fEmbeddedHint = UNDEFINED; - yybegin(YYINITIAL); - return XML_COMMENT_CLOSE; - } - case 650: break; - case 380: - { - if(Debug.debugTokenizer) - dump("CDATA end");//$NON-NLS-1$ - yybegin(fStateStack.pop()); - return XML_CDATA_CLOSE; - } - case 651: break; - case 379: - { - yybegin(ST_JSP_VBL); - if(yylength() > 2) - yypushback(yylength() - 2); - fELlevel++; - fEmbeddedHint = XML_CONTENT; - fEmbeddedPostState = YYINITIAL; - assembleEmbeddedContainer(JSP_VBL_OPEN, JSP_VBL_CLOSE); - fEmbeddedHint = XML_CONTENT; - yybegin(YYINITIAL); - return PROXY_CONTEXT; - } - case 652: break; - case 378: - { - if(Debug.debugTokenizer) - dump("\nPEReference");//$NON-NLS-1$ - return XML_PE_REFERENCE; - } - case 653: break; - case 377: - { - yybegin(ST_JSP_EL); - if(yylength() > 2) - yypushback(yylength() - 2); - fELlevel++; - fEmbeddedHint = XML_CONTENT; - fEmbeddedPostState = YYINITIAL; - assembleEmbeddedContainer(JSP_EL_OPEN, JSP_EL_CLOSE); - fEmbeddedHint = XML_CONTENT; - yybegin(YYINITIAL); - return PROXY_CONTEXT; - } - case 654: break; - case 374: - { - if(Debug.debugTokenizer) - dump("\nEntityRef");//$NON-NLS-1$ - return XML_ENTITY_REFERENCE; - } - case 655: break; - case 368: - case 406: - case 413: - case 419: - case 423: - case 427: - case 431: - case 436: - case 441: - case 444: - case 448: - case 452: - case 457: - { - /* JSP expression begun (anywhere) - * A consequence of the start anywhere possibility is that the - * incoming state must be checked to see if it's erroneous - * due to the order of precedence generated - */ - // begin sanity checks - if(yystate() == ST_JSP_CONTENT) { - // at the beginning?! - yypushback(2); - return JSP_CONTENT; - } - else if(yystate() == ST_BLOCK_TAG_SCAN) { - yypushback(3); - return doBlockTagScan(); - } - else if(yystate() == ST_XML_COMMENT) { - yypushback(3); - return scanXMLCommentText(); - } - else if(yystate() == ST_JSP_COMMENT) { - yypushback(3); - return scanJSPCommentText(); - } - // end sanity checks - fStateStack.push(yystate()); - if(fStateStack.peek()==YYINITIAL) { - // the simple case, just an expression out in content - if(Debug.debugTokenizer) - dump("\nJSP expression start");//$NON-NLS-1$ - yybegin(ST_JSP_CONTENT); - return JSP_EXPRESSION_OPEN; - } - else { - if (Debug.debugTokenizer) { - System.out.println("begin embedded region: " + fEmbeddedHint);//$NON-NLS-1$ - } - if(Debug.debugTokenizer) - dump("JSP expression start");//$NON-NLS-1$ - if(yystate() == ST_XML_ATTRIBUTE_VALUE_DQUOTED) - fEmbeddedPostState = ST_XML_ATTRIBUTE_VALUE_DQUOTED; - else if(yystate() == ST_XML_ATTRIBUTE_VALUE_SQUOTED) - fEmbeddedPostState = ST_XML_ATTRIBUTE_VALUE_SQUOTED; - else if(yystate() == ST_CDATA_TEXT) { - fEmbeddedPostState = ST_CDATA_TEXT; - fEmbeddedHint = XML_CDATA_TEXT; - } - yybegin(ST_JSP_CONTENT); - assembleEmbeddedContainer(JSP_EXPRESSION_OPEN, JSP_CLOSE); - if(yystate() == ST_BLOCK_TAG_INTERNAL_SCAN) { - yybegin(ST_BLOCK_TAG_SCAN); - return BLOCK_TEXT; - } - // required help for successive embedded regions - if(yystate() == ST_XML_TAG_NAME) { - fEmbeddedHint = XML_TAG_NAME; - fEmbeddedPostState = ST_XML_ATTRIBUTE_NAME; - } - else if((yystate() == ST_XML_ATTRIBUTE_NAME || yystate() == ST_XML_EQUALS)) { - fEmbeddedHint = XML_TAG_ATTRIBUTE_NAME; - fEmbeddedPostState = ST_XML_EQUALS; - } - else if(yystate() == ST_XML_ATTRIBUTE_VALUE) { - fEmbeddedHint = XML_TAG_ATTRIBUTE_VALUE; - fEmbeddedPostState = ST_XML_ATTRIBUTE_NAME; - } - return PROXY_CONTEXT; - } - } - case 656: break; - case 367: - case 405: - case 412: - case 418: - case 422: - case 426: - case 430: - case 435: - case 440: - case 443: - case 447: - case 451: - case 456: - { - /* JSP declaration begun (anywhere) - * A consequence of the start anywhere possibility is that the - * incoming state must be checked to see if it's erroneous - * due to the order of precedence generated - */ - // begin sanity checks - if(yystate() == ST_JSP_CONTENT) { - // at the beginning?! - yypushback(2); - return JSP_CONTENT; - } - else if(yystate() == ST_BLOCK_TAG_SCAN) { - yypushback(3); - return doBlockTagScan(); - } - else if(yystate() == ST_XML_COMMENT) { - yypushback(3); - return scanXMLCommentText(); - } - else if(yystate() == ST_JSP_COMMENT) { - yypushback(3); - return scanJSPCommentText(); - } - // end sanity checks - fStateStack.push(yystate()); - if(fStateStack.peek()==YYINITIAL) { - // the simple case, just a declaration out in content - if(Debug.debugTokenizer) - dump("\nJSP declaration start");//$NON-NLS-1$ - yybegin(ST_JSP_CONTENT); - return JSP_DECLARATION_OPEN; - } - else { - if (Debug.debugTokenizer) { - System.out.println("begin embedded region: " + fEmbeddedHint);//$NON-NLS-1$ - } - if(Debug.debugTokenizer) - dump("JSP declaration start");//$NON-NLS-1$ - if(yystate() == ST_XML_ATTRIBUTE_VALUE_DQUOTED) - fEmbeddedPostState = ST_XML_ATTRIBUTE_VALUE_DQUOTED; - else if(yystate() == ST_XML_ATTRIBUTE_VALUE_SQUOTED) - fEmbeddedPostState = ST_XML_ATTRIBUTE_VALUE_SQUOTED; - else if(yystate() == ST_CDATA_TEXT) { - fEmbeddedPostState = ST_CDATA_TEXT; - fEmbeddedHint = XML_CDATA_TEXT; - } - yybegin(ST_JSP_CONTENT); - assembleEmbeddedContainer(JSP_DECLARATION_OPEN, JSP_CLOSE); - if(yystate() == ST_BLOCK_TAG_INTERNAL_SCAN) { - yybegin(ST_BLOCK_TAG_SCAN); - return BLOCK_TEXT; - } - // required help for successive embedded regions - if(yystate() == ST_XML_TAG_NAME) { - fEmbeddedHint = XML_TAG_NAME; - fEmbeddedPostState = ST_XML_ATTRIBUTE_NAME; - } - else if((yystate() == ST_XML_ATTRIBUTE_NAME || yystate() == ST_XML_EQUALS)) { - fEmbeddedHint = XML_TAG_ATTRIBUTE_NAME; - fEmbeddedPostState = ST_XML_EQUALS; - } - else if(yystate() == ST_XML_ATTRIBUTE_VALUE) { - fEmbeddedHint = XML_TAG_ATTRIBUTE_VALUE; - fEmbeddedPostState = ST_XML_ATTRIBUTE_NAME; - } - return PROXY_CONTEXT; - } - } - case 657: break; - case 366: - { - fStateStack.push(yystate()); - if(fStateStack.peek()==YYINITIAL) { - if(Debug.debugTokenizer) - dump("\nJSP directive start");//$NON-NLS-1$ - yybegin(ST_JSP_DIRECTIVE_NAME); - return JSP_DIRECTIVE_OPEN; - } - else { - if (Debug.debugTokenizer) { - System.out.println("begin embedded region: " + fEmbeddedHint);//$NON-NLS-1$ - } - if(Debug.debugTokenizer) - dump("JSP directive start");//$NON-NLS-1$ - yybegin(ST_JSP_DIRECTIVE_NAME); - assembleEmbeddedContainer(JSP_DIRECTIVE_OPEN, new String[]{JSP_DIRECTIVE_CLOSE, JSP_CLOSE}); - if(yystate() == ST_BLOCK_TAG_INTERNAL_SCAN) { - yybegin(ST_BLOCK_TAG_SCAN); - return BLOCK_TEXT; - } - return PROXY_CONTEXT; - } - } - case 658: break; - case 356: - { - yybegin(ST_JSP_VBL_DQUOTES_END); - return JSP_VBL_QUOTED_CONTENT; - } - case 659: break; - case 352: - { - yybegin(ST_JSP_VBL_SQUOTES_END); - return JSP_VBL_QUOTED_CONTENT; - } - case 660: break; - case 350: - { - fELlevel++; - if(fELlevel == 1) { - return JSP_VBL_OPEN; - } - } - case 661: break; - case 340: - { - yybegin(ST_JSP_EL_DQUOTES_END); - return JSP_EL_QUOTED_CONTENT; - } - case 662: break; - case 336: - { - yybegin(ST_JSP_EL_SQUOTES_END); - return JSP_EL_QUOTED_CONTENT; - } - case 663: break; - case 334: - { - //System.out.println(JSP_EL_CONTENT+ ":[" + yytext() + "]"); - return JSP_EL_CONTENT; - } - case 664: break; - case 333: - { - fELlevel++; - if(fELlevel == 1) { - return JSP_EL_OPEN; - } - } - case 665: break; - case 330: - { - int enterState = yystate(); - yybegin(ST_JSP_DQUOTED_VBL); - assembleEmbeddedContainer(JSP_VBL_OPEN, new String[]{JSP_VBL_CLOSE, XML_TAG_ATTRIBUTE_VALUE_DQUOTE}); - // abort early when an unescaped double quote is found in the VBL - if(fEmbeddedContainer.getLastRegion().getType().equals(XML_TAG_ATTRIBUTE_VALUE_DQUOTE)) { - yybegin(ST_ABORT_EMBEDDED); - fEmbeddedPostState = ST_XML_ATTRIBUTE_NAME; - } - else { - yybegin(enterState); - } - return PROXY_CONTEXT; - } - case 666: break; - case 329: - { - int enterState = yystate(); - yybegin(ST_JSP_DQUOTED_EL); - assembleEmbeddedContainer(JSP_EL_OPEN, new String[]{JSP_EL_CLOSE, XML_TAG_ATTRIBUTE_VALUE_DQUOTE}); - // abort early when an unescaped double quote is found in the EL - if(fEmbeddedContainer.getLastRegion().getType().equals(XML_TAG_ATTRIBUTE_VALUE_DQUOTE)) { - yybegin(ST_ABORT_EMBEDDED); - fEmbeddedPostState = ST_XML_ATTRIBUTE_NAME; - } - else { - yybegin(enterState); - } - return PROXY_CONTEXT; - } - case 667: break; - case 327: - { - int enterState = yystate(); - yybegin(ST_JSP_SQUOTED_VBL); - assembleEmbeddedContainer(JSP_VBL_OPEN, new String[]{JSP_VBL_CLOSE, XML_TAG_ATTRIBUTE_VALUE_SQUOTE}); - // abort early when an unescaped single quote is found in the VBL - if(fEmbeddedContainer.getLastRegion().getType().equals(XML_TAG_ATTRIBUTE_VALUE_SQUOTE)) { - yybegin(ST_ABORT_EMBEDDED); - fEmbeddedPostState = ST_XML_ATTRIBUTE_NAME; - } - else { - yybegin(enterState); - } - return PROXY_CONTEXT; - } - case 668: break; - case 326: - { - int enterState = yystate(); - yybegin(ST_JSP_SQUOTED_EL); - assembleEmbeddedContainer(JSP_EL_OPEN, new String[]{JSP_EL_CLOSE, XML_TAG_ATTRIBUTE_VALUE_SQUOTE}); - // abort early when an unescaped single quote is found in the EL - if(fEmbeddedContainer.getLastRegion().getType().equals(XML_TAG_ATTRIBUTE_VALUE_SQUOTE)) { - yybegin(ST_ABORT_EMBEDDED); - fEmbeddedPostState = ST_XML_ATTRIBUTE_NAME; - } - else { - yybegin(enterState); - } - return PROXY_CONTEXT; - } - case 669: break; - case 325: - { - if (Debug.debugTokenizer) { - System.out.println("begin embedded region: " + fEmbeddedHint);//$NON-NLS-1$ - } - int incomingState = yystate(); - fEmbeddedHint = XML_TAG_ATTRIBUTE_VALUE; - fEmbeddedPostState = ST_XML_ATTRIBUTE_NAME; - if(Debug.debugTokenizer) - dump("JSP attribute value start - end tag");//$NON-NLS-1$ - yybegin(ST_XML_TAG_NAME); - assembleEmbeddedContainer(XML_END_TAG_OPEN, new String[]{XML_TAG_CLOSE,XML_EMPTY_TAG_CLOSE}); - if(yystate() != ST_ABORT_EMBEDDED) - yybegin(incomingState); - return PROXY_CONTEXT; - } - case 670: break; - case 284: - case 296: - case 302: - { - return XML_DOCTYPE_INTERNAL_SUBSET; - } - case 671: break; - case 272: - { - String tagName = yytext().substring(1); - // pushback to just after the opening bracket - yypushback(yylength() - 1); - /* - * If this tag can not be nested or we're already searching for an - * attribute name, equals, or value, return immediately. - */ - if (!isNestable(tagName) || (!fStateStack.empty() && (fStateStack.peek() == ST_XML_ATTRIBUTE_NAME || fStateStack.peek() == ST_XML_EQUALS || fStateStack.peek() == ST_XML_ATTRIBUTE_VALUE))) { - yybegin(ST_XML_TAG_NAME); - return XML_TAG_OPEN; - } - if(Debug.debugTokenizer) - dump("tag in place of attr value");//$NON-NLS-1$ - fEmbeddedHint = XML_TAG_ATTRIBUTE_VALUE; - fEmbeddedPostState = ST_XML_ATTRIBUTE_NAME; - fStateStack.push(yystate()); - // embedded container should be looking for the name (again) next - yybegin(ST_XML_TAG_NAME); - assembleEmbeddedTagSequence(XML_TAG_OPEN, tagName); // ? - fStateStack.pop(); - yybegin(ST_XML_ATTRIBUTE_NAME); - return PROXY_CONTEXT; - } - case 672: break; - case 270: - { - String tagName = yytext().substring(1); - // pushback to just after the opening bracket - yypushback(yylength() - 1); - /* - * If this tag can not be nested or we're already searching for an - * attribute name, equals, or value, return immediately. - */ - if (!isNestable(tagName) || (!fStateStack.empty() && (fStateStack.peek() == ST_XML_ATTRIBUTE_NAME || fStateStack.peek() == ST_XML_EQUALS || fStateStack.peek() == ST_XML_ATTRIBUTE_VALUE))) { - yybegin(ST_XML_TAG_NAME); - return XML_TAG_OPEN; - } - if(Debug.debugTokenizer) - dump("tag in place of attr name");//$NON-NLS-1$ - fEmbeddedHint = XML_TAG_ATTRIBUTE_NAME; - fEmbeddedPostState = ST_XML_ATTRIBUTE_NAME; - fStateStack.push(yystate()); - // embedded container should be looking for the name (again) next - yybegin(ST_XML_TAG_NAME); - assembleEmbeddedTagSequence(XML_TAG_OPEN, tagName); // ? - fStateStack.pop(); - yybegin(ST_XML_EQUALS); - return PROXY_CONTEXT; - } - case 673: break; - case 268: - { - yybegin(YYINITIAL); - fEmbeddedHint = UNDEFINED; - if(Debug.debugTokenizer) - dump("empty tag close");//$NON-NLS-1$ - return XML_EMPTY_TAG_CLOSE; - } - case 674: break; - case 125: - { - if (Debug.debugTokenizer) { - System.out.println("begin embedded region: " + fEmbeddedHint);//$NON-NLS-1$ - } - fEmbeddedHint = XML_TAG_ATTRIBUTE_VALUE; - fEmbeddedPostState = ST_XML_ATTRIBUTE_VALUE_DQUOTED; - yybegin(ST_XML_ATTRIBUTE_VALUE_DQUOTED); - fStateStack.push(yystate()); - if(Debug.debugTokenizer) - dump("JSP attribute value start - complex double quoted");//$NON-NLS-1$ - assembleEmbeddedContainer(XML_TAG_ATTRIBUTE_VALUE_DQUOTE, XML_TAG_ATTRIBUTE_VALUE_DQUOTE); - fStateStack.pop(); - fEmbeddedHint = XML_TAG_ATTRIBUTE_NAME; - fEmbeddedPostState = ST_XML_EQUALS; - yybegin(ST_XML_ATTRIBUTE_NAME); - return PROXY_CONTEXT; - } - case 675: break; - case 123: - { - if (Debug.debugTokenizer) { - System.out.println("begin embedded region: " + fEmbeddedHint);//$NON-NLS-1$ - } - fEmbeddedHint = XML_TAG_ATTRIBUTE_VALUE; - fEmbeddedPostState = ST_XML_ATTRIBUTE_NAME; - fStateStack.push(yystate()); - if(Debug.debugTokenizer) - dump("JSP tag embedded name start - start tag");//$NON-NLS-1$ - yybegin(ST_XML_TAG_NAME); - assembleEmbeddedContainer(XML_TAG_OPEN, new String[]{XML_TAG_CLOSE,XML_EMPTY_TAG_CLOSE}); - fStateStack.pop(); - yybegin(ST_XML_ATTRIBUTE_NAME); - fEmbeddedHint = XML_TAG_ATTRIBUTE_NAME; - fEmbeddedPostState = ST_XML_EQUALS; - return PROXY_CONTEXT; - } - case 676: break; - case 122: - case 127: - case 128: - case 274: - case 278: - case 279: - case 387: - case 390: - case 468: - { - if(Debug.debugTokenizer) - dump("attr value");//$NON-NLS-1$ - fEmbeddedHint = XML_TAG_ATTRIBUTE_NAME; - fEmbeddedPostState = ST_XML_EQUALS; - yybegin(ST_XML_ATTRIBUTE_NAME); - return XML_TAG_ATTRIBUTE_VALUE; - } - case 677: break; - case 121: - { - if(Debug.debugTokenizer) - dump("equals");//$NON-NLS-1$ - fEmbeddedHint = XML_TAG_ATTRIBUTE_VALUE; - fEmbeddedPostState = ST_XML_ATTRIBUTE_NAME; - yybegin(ST_XML_ATTRIBUTE_VALUE); - return XML_TAG_ATTRIBUTE_EQUALS; - } - case 678: break; - case 120: - { - if(Debug.debugTokenizer) - dump("attr name");//$NON-NLS-1$ - fEmbeddedHint = XML_TAG_ATTRIBUTE_NAME; - fEmbeddedPostState = ST_XML_ATTRIBUTE_NAME; - yybegin(ST_XML_EQUALS); - return XML_TAG_ATTRIBUTE_NAME; - } - case 679: break; - case 116: - case 117: - case 118: - case 269: - case 386: - case 467: - case 506: - case 507: - case 525: - case 526: - case 543: - case 544: - case 556: - case 564: - case 571: - case 572: - case 573: - case 574: - case 576: - case 582: - case 583: - case 584: - case 585: - case 586: - case 592: - case 593: - case 594: - case 595: - case 596: - case 602: - case 603: - case 605: - case 606: - case 612: - case 613: - case 614: - case 615: - case 621: - case 622: - case 623: - case 624: - case 627: - case 628: - case 630: - { - if(Debug.debugTokenizer) - dump("tag name");//$NON-NLS-1$ - fEmbeddedHint = XML_TAG_ATTRIBUTE_NAME; - fEmbeddedPostState = ST_XML_EQUALS; - yybegin(ST_XML_ATTRIBUTE_NAME); - return XML_TAG_NAME; - } - case 680: break; - case 114: - { - if(Debug.debugTokenizer) - dump("tag close");//$NON-NLS-1$ - fEmbeddedHint = UNDEFINED; - if(isBlockMarker()) { - fEmbeddedHint = getBlockMarkerContext(); - fEmbeddedPostState = ST_BLOCK_TAG_SCAN; - yybegin(ST_BLOCK_TAG_SCAN); - } - else - yybegin(YYINITIAL); - return XML_TAG_CLOSE; - } - case 681: break; - case 107: - case 111: - case 264: - { - if(Debug.debugTokenizer) - dump("attr value");//$NON-NLS-1$ - yybegin(ST_JSP_DIRECTIVE_ATTRIBUTE_NAME); - return XML_TAG_ATTRIBUTE_VALUE; - } - case 682: break; - case 106: - { - if(Debug.debugTokenizer) - dump("equals");//$NON-NLS-1$ - yybegin(ST_JSP_DIRECTIVE_ATTRIBUTE_VALUE); - return XML_TAG_ATTRIBUTE_EQUALS; - } - case 683: break; - case 105: - { - if(Debug.debugTokenizer) - dump("attr name");//$NON-NLS-1$ - yybegin(ST_JSP_DIRECTIVE_EQUALS); - return XML_TAG_ATTRIBUTE_NAME; - } - case 684: break; - case 102: - { - if(Debug.debugTokenizer) - dump("JSP directive name");//$NON-NLS-1$ - yybegin(ST_JSP_DIRECTIVE_NAME_WHITESPACE); - return JSP_DIRECTIVE_NAME; - } - case 685: break; - case 98: - case 99: - case 100: - { - if(Debug.debugTokenizer) - dump("JSP code content");//$NON-NLS-1$ - return doScan("%>", false, false, false, JSP_CONTENT, ST_JSP_CONTENT, ST_JSP_CONTENT); - } - case 686: break; - case 94: - case 96: - case 97: - case 254: - case 255: - case 258: - { - if(Debug.debugTokenizer) - dump("DHTML processing instruction attribute value");//$NON-NLS-1$ - fEmbeddedHint = XML_TAG_ATTRIBUTE_NAME; - fEmbeddedPostState = ST_XML_EQUALS; - yybegin(ST_DHTML_ATTRIBUTE_NAME); - return XML_TAG_ATTRIBUTE_VALUE; - } - case 687: break; - case 93: - { - if(Debug.debugTokenizer) - dump("DHTML processing instruction '='");//$NON-NLS-1$ - fEmbeddedHint = XML_TAG_ATTRIBUTE_VALUE; - fEmbeddedPostState = ST_XML_ATTRIBUTE_NAME; - yybegin(ST_DHTML_ATTRIBUTE_VALUE); - return XML_TAG_ATTRIBUTE_EQUALS; - } - case 688: break; - case 92: - { - if(Debug.debugTokenizer) - dump("DHTML processing instruction attribute name");//$NON-NLS-1$ - yybegin(ST_DHTML_EQUALS); - return XML_TAG_ATTRIBUTE_NAME; - } - case 689: break; - case 90: - { - if(Debug.debugTokenizer) - dump("DHTML processing instruction end");//$NON-NLS-1$ - fEmbeddedHint = UNDEFINED; - yybegin(YYINITIAL); - return XML_PI_CLOSE; - } - case 690: break; - case 84: - case 86: - case 245: - { - if(Debug.debugTokenizer) - dump("XML processing instruction attribute value");//$NON-NLS-1$ - fEmbeddedHint = XML_TAG_ATTRIBUTE_NAME; - fEmbeddedPostState = ST_XML_EQUALS; - yybegin(ST_XML_PI_ATTRIBUTE_NAME); - return XML_TAG_ATTRIBUTE_VALUE; - } - case 691: break; - case 83: - { - if(Debug.debugTokenizer) - dump("XML processing instruction '='");//$NON-NLS-1$ - fEmbeddedHint = XML_TAG_ATTRIBUTE_VALUE; - fEmbeddedPostState = ST_XML_ATTRIBUTE_NAME; - yybegin(ST_XML_PI_ATTRIBUTE_VALUE); - return XML_TAG_ATTRIBUTE_EQUALS; - } - case 692: break; - case 50: - case 200: - case 201: - case 204: - case 214: - case 215: - case 218: - case 219: - case 361: - case 364: - case 439: - case 450: - case 455: - { - return JSP_VBL_CONTENT; - } - case 693: break; - case 43: - case 179: - case 180: - case 183: - case 193: - case 194: - case 197: - case 198: - case 331: - case 345: - case 348: - case 416: - case 417: - case 429: - case 434: - { - return JSP_EL_CONTENT; - } - case 694: break; - case 35: - case 159: - case 160: - case 322: - case 411: - case 414: - case 482: - case 514: - case 533: - case 549: - case 558: - { - if(Debug.debugTokenizer) - dump("attlist contentspec");//$NON-NLS-1$ - return XML_ATTLIST_DECL_CONTENT; - } - case 695: break; - case 33: - case 152: - case 153: - case 312: - case 404: - case 407: - case 479: - case 513: - case 532: - case 548: - case 557: - { - if(Debug.debugTokenizer) - dump("elementdecl contentspec");//$NON-NLS-1$ - return XML_ELEMENT_DECL_CONTENT; - } - case 696: break; - case 22: - case 112: - { - if(Debug.debugTokenizer) - dump("inappropriate tag name");//$NON-NLS-1$ - if(!fStateStack.empty() && (fStateStack.peek()==ST_XML_ATTRIBUTE_VALUE_SQUOTED||fStateStack.peek()==ST_XML_ATTRIBUTE_VALUE_DQUOTED)) { - yybegin(ST_ABORT_EMBEDDED); - yypushback(yylength()-1); - return XML_TAG_ATTRIBUTE_VALUE; - } - yybegin(YYINITIAL); - return XML_CONTENT; - } - case 697: break; - case 18: - case 104: - { - if(Debug.debugTokenizer) - dump("white space");//$NON-NLS-1$ - yybegin(ST_JSP_DIRECTIVE_ATTRIBUTE_NAME); - return WHITE_SPACE; - } - case 698: break; - case 5: - case 8: - case 9: - case 10: - case 12: - case 13: - case 14: - case 15: - case 17: - case 19: - case 20: - case 21: - case 23: - case 24: - case 25: - case 26: - case 27: - case 28: - case 29: - case 30: - case 31: - case 32: - case 34: - case 40: - case 41: - case 73: - case 170: - case 175: - { - if(Debug.debugTokenizer) - dump("white space");//$NON-NLS-1$ - return WHITE_SPACE; - } - case 699: break; - case 0: - case 57: - case 60: - case 62: - case 226: - case 228: - case 229: - case 231: - case 233: - case 371: - case 372: - case 373: - case 463: - { - if(Debug.debugTokenizer) - dump("\nXML content");//$NON-NLS-1$ - return XML_CONTENT; - } - case 700: break; - case 58: - case 101: - case 113: - case 119: - case 129: - { - if(Debug.debugTokenizer) - dump("\nstart tag open");//$NON-NLS-1$ - fEmbeddedHint = XML_TAG_NAME; - fEmbeddedPostState = ST_XML_ATTRIBUTE_NAME; - yybegin(ST_XML_TAG_NAME); - return XML_TAG_OPEN; - } - case 701: break; - case 59: - case 61: - case 65: - case 66: - case 67: - case 71: - case 72: - case 81: - case 85: - case 87: - case 88: - case 89: - case 91: - case 95: - case 103: - case 108: - case 109: - case 110: - case 115: - case 124: - case 131: - case 132: - case 133: - case 134: - case 136: - case 137: - case 139: - case 140: - case 141: - case 144: - case 145: - case 146: - case 149: - case 150: - case 151: - case 156: - case 157: - case 158: - case 164: - case 167: - case 172: - case 173: - case 177: - case 178: - case 185: - case 186: - case 188: - case 189: - case 195: - case 199: - case 206: - case 207: - case 209: - case 210: - case 216: - case 220: - { - if (Debug.debugTokenizer) - System.out.println("!!!unexpected!!!: \"" + yytext() + "\":" + //$NON-NLS-2$//$NON-NLS-1$ - yychar + "-" + (yychar + yylength()));//$NON-NLS-1$ - return UNDEFINED; - } - case 702: break; - case 63: - case 64: - { - if(Debug.debugTokenizer) - dump("CDATA text");//$NON-NLS-1$ - fEmbeddedPostState = ST_CDATA_TEXT; - fEmbeddedHint = XML_CDATA_TEXT; - String returnedContext = doScan("]]>", false, true, true, XML_CDATA_TEXT, ST_CDATA_END, ST_CDATA_END);//$NON-NLS-1$ - if(returnedContext == XML_CDATA_TEXT) - yybegin(ST_CDATA_END); - return returnedContext; - } - case 703: break; - case 68: - case 187: - case 190: - case 208: - case 211: - { - if(Debug.debugTokenizer) - dump("LINE FEED");//$NON-NLS-1$ - return WHITE_SPACE; - } - case 704: break; - case 69: - case 70: - { - if(Debug.debugTokenizer) - dump("comment content");//$NON-NLS-1$ - return scanXMLCommentText(); - } - case 705: break; - case 74: - case 75: - case 76: - case 239: - case 240: - case 383: - case 466: - case 505: - { - if(Debug.debugTokenizer) - dump("processing instruction target");//$NON-NLS-1$ - fEmbeddedHint = XML_CONTENT; - yybegin(ST_PI_WS); - return XML_TAG_NAME; - } - case 706: break; - case 77: - { - yybegin(ST_PI_CONTENT); - return WHITE_SPACE; - } - case 707: break; - case 78: - case 79: - case 80: - { - // block scan until close is found - return doScan("?>", false, false, false, XML_PI_CONTENT, ST_XML_PI_TAG_CLOSE, ST_XML_PI_TAG_CLOSE); - } - case 708: break; - case 82: - { - if(Debug.debugTokenizer) - dump("XML processing instruction attribute name");//$NON-NLS-1$ - yybegin(ST_XML_PI_EQUALS); - return XML_TAG_ATTRIBUTE_NAME; - } - case 709: break; - case 126: - { - if (Debug.debugTokenizer) { - System.out.println("begin embedded region: " + fEmbeddedHint);//$NON-NLS-1$ - } - fEmbeddedHint = XML_TAG_ATTRIBUTE_VALUE; - fEmbeddedPostState = ST_XML_ATTRIBUTE_VALUE_SQUOTED; - yybegin(ST_XML_ATTRIBUTE_VALUE_SQUOTED); - fStateStack.push(yystate()); - if(Debug.debugTokenizer) - dump("JSP attribute value start - complex single quoted");//$NON-NLS-1$ - assembleEmbeddedContainer(XML_TAG_ATTRIBUTE_VALUE_SQUOTE, XML_TAG_ATTRIBUTE_VALUE_SQUOTE); - fStateStack.pop(); - fEmbeddedHint = XML_TAG_ATTRIBUTE_NAME; - fEmbeddedPostState = ST_XML_EQUALS; - yybegin(ST_XML_ATTRIBUTE_NAME); - return PROXY_CONTEXT; - } - case 710: break; - case 130: - { - if(Debug.debugTokenizer) - dump("declaration end");//$NON-NLS-1$ - if (Debug.debugTokenizer) { - if(fStateStack.peek()!=YYINITIAL) - System.out.println("end embedded region");//$NON-NLS-1$ - } - yybegin(fStateStack.pop()); - return XML_DECLARATION_CLOSE; - } - case 711: break; - case 135: - { - if(Debug.debugTokenizer) - dump("doctype type");//$NON-NLS-1$ - yybegin(ST_XML_DOCTYPE_EXTERNAL_ID); - return XML_DOCTYPE_NAME; - } - case 712: break; - case 138: - case 142: - case 289: - case 293: - case 399: - { - if(Debug.debugTokenizer) - dump("doctype public reference");//$NON-NLS-1$ - fEmbeddedHint = UNDEFINED; - fEmbeddedPostState = YYINITIAL; - yybegin(ST_XML_DOCTYPE_ID_SYSTEM); - return XML_DOCTYPE_EXTERNAL_ID_PUBREF; - } - case 713: break; - case 143: - case 147: - case 299: - { - if(Debug.debugTokenizer) - dump("doctype system reference");//$NON-NLS-1$ - fEmbeddedHint = UNDEFINED; - fEmbeddedPostState = YYINITIAL; - yybegin(ST_XML_DECLARATION_CLOSE); - return XML_DOCTYPE_EXTERNAL_ID_SYSREF; - } - case 714: break; - case 148: - case 305: - case 309: - case 402: - { - if(Debug.debugTokenizer) - dump("elementdecl name");//$NON-NLS-1$ - fEmbeddedHint = UNDEFINED; - fEmbeddedPostState = YYINITIAL; - yybegin(ST_XML_ELEMENT_DECLARATION_CONTENT); - return XML_ELEMENT_DECL_NAME; - } - case 715: break; - case 154: - { - if(Debug.debugTokenizer) - dump("elementdecl close");//$NON-NLS-1$ - if (Debug.debugTokenizer) { - if(fStateStack.peek()!=YYINITIAL) - System.out.println("end embedded region");//$NON-NLS-1$ - } - yybegin(fStateStack.pop()); - return XML_DECLARATION_CLOSE; - } - case 716: break; - case 155: - case 315: - case 319: - case 409: - { - if(Debug.debugTokenizer) - dump("attlist name");//$NON-NLS-1$ - fEmbeddedHint = UNDEFINED; - fEmbeddedPostState = YYINITIAL; - yybegin(ST_XML_ATTLIST_DECLARATION_CONTENT); - return XML_ATTLIST_DECL_NAME; - } - case 717: break; - case 161: - { - if(Debug.debugTokenizer) - dump("attlist close");//$NON-NLS-1$ - if (Debug.debugTokenizer) { - if(fStateStack.peek()!=YYINITIAL) - System.out.println("end embedded region");//$NON-NLS-1$ - } - yybegin(fStateStack.pop()); - return XML_DECLARATION_CLOSE; - } - case 718: break; - case 165: - case 166: - { - if(Debug.debugTokenizer) - dump("\nJSP comment text");//$NON-NLS-1$ - return scanJSPCommentText(); - } - case 719: break; - case 168: - case 174: - { - return XML_TAG_ATTRIBUTE_VALUE; - } - case 720: break; - case 169: - { - if (Debug.debugTokenizer) { - System.out.println("begin embedded region: " + fEmbeddedHint);//$NON-NLS-1$ - } - int incomingState = yystate(); - fEmbeddedHint = XML_TAG_ATTRIBUTE_VALUE; - fEmbeddedPostState = ST_XML_ATTRIBUTE_NAME; - if(Debug.debugTokenizer) - dump("tag inside of JSP attribute value start");//$NON-NLS-1$ - yybegin(ST_XML_TAG_NAME); - assembleEmbeddedContainer(XML_TAG_OPEN, new String[]{XML_TAG_CLOSE,XML_EMPTY_TAG_CLOSE}); - if(yystate() != ST_ABORT_EMBEDDED) - yybegin(incomingState); - return PROXY_CONTEXT; - } - case 721: break; - case 171: - { - return XML_TAG_ATTRIBUTE_VALUE_SQUOTE; - } - case 722: break; - case 176: - { - return XML_TAG_ATTRIBUTE_VALUE_DQUOTE; - } - case 723: break; - case 181: - { - yybegin(ST_JSP_EL_DQUOTES); - return JSP_EL_DQUOTE; - } - case 724: break; - case 182: - { - yybegin(ST_JSP_EL_SQUOTES); - return JSP_EL_SQUOTE; - } - case 725: break; - case 184: - { - fELlevel--; - if(fELlevel == 0) { - yybegin(YYINITIAL); - return JSP_EL_CLOSE; - } - return JSP_EL_CONTENT; - } - case 726: break; - case 191: - { - yybegin(ST_JSP_EL); - return JSP_EL_SQUOTE; - } - case 727: break; - case 192: - { - yybegin(ST_JSP_EL); - return JSP_EL_DQUOTE; - } - case 728: break; - case 196: - { - return JSP_EL_CLOSE; - } - case 729: break; - case 202: - { - yybegin(ST_JSP_VBL_DQUOTES); - return JSP_VBL_DQUOTE; - } - case 730: break; - case 203: - { - yybegin(ST_JSP_VBL_SQUOTES); - return JSP_VBL_SQUOTE; - } - case 731: break; - case 205: - { - fELlevel--; - if(fELlevel == 0) { - yybegin(YYINITIAL); - return JSP_VBL_CLOSE; - } - return JSP_VBL_CONTENT; - } - case 732: break; - case 212: - { - yybegin(ST_JSP_VBL); - return JSP_VBL_SQUOTE; - } - case 733: break; - case 213: - { - yybegin(ST_JSP_VBL); - return JSP_VBL_DQUOTE; - } - case 734: break; - case 217: - { - return JSP_VBL_CLOSE; - } - case 735: break; - case 221: - { - if(Debug.debugTokenizer) - dump("\nend tag open");//$NON-NLS-1$ - fEmbeddedHint = XML_TAG_NAME; - fEmbeddedPostState = ST_XML_ATTRIBUTE_NAME; - yybegin(ST_XML_TAG_NAME); - return XML_END_TAG_OPEN; - } - case 736: break; - case 222: - { - if(Debug.debugTokenizer) - dump("\nprocessing instruction start");//$NON-NLS-1$ - yybegin(ST_PI); - return XML_PI_OPEN; - } - case 737: break; - case 223: - case 234: - case 311: - case 321: - case 332: - case 337: - case 341: - case 344: - case 347: - case 349: - case 353: - case 357: - case 360: - case 363: - { - /* JSP scriptlet begun (anywhere) - * A consequence of the start anywhere possibility is that the - * incoming state must be checked to see if it's erroneous - * due to the order of precedence generated - */ - // begin sanity checks - if(yystate() == ST_JSP_CONTENT) { - // at the beginning?! - yypushback(1); - return JSP_CONTENT; - } - else if(yystate() == ST_BLOCK_TAG_SCAN) { - yypushback(2); - return doBlockTagScan(); - } - else if(yystate() == ST_XML_COMMENT) { - yypushback(2); - return scanXMLCommentText(); - } - else if(yystate() == ST_JSP_COMMENT) { - yypushback(2); - return scanJSPCommentText(); - } - // finished sanity checks - fStateStack.push(yystate()); - if(fStateStack.peek()==YYINITIAL) { - // the simple case, just a regular scriptlet out in content - if(Debug.debugTokenizer) - dump("\nJSP scriptlet start");//$NON-NLS-1$ - yybegin(ST_JSP_CONTENT); - return JSP_SCRIPTLET_OPEN; - } - else { - if (Debug.debugTokenizer) { - System.out.println("begin embedded region: " + fEmbeddedHint);//$NON-NLS-1$ - } - if(Debug.debugTokenizer) - dump("JSP scriptlet start");//$NON-NLS-1$ - if(yystate() == ST_XML_ATTRIBUTE_VALUE_DQUOTED) - fEmbeddedPostState = ST_XML_ATTRIBUTE_VALUE_DQUOTED; - else if(yystate() == ST_XML_ATTRIBUTE_VALUE_SQUOTED) - fEmbeddedPostState = ST_XML_ATTRIBUTE_VALUE_SQUOTED; - else if(yystate() == ST_CDATA_TEXT) { - fEmbeddedPostState = ST_CDATA_TEXT; - fEmbeddedHint = XML_CDATA_TEXT; - } - yybegin(ST_JSP_CONTENT); - assembleEmbeddedContainer(JSP_SCRIPTLET_OPEN, JSP_CLOSE); - if(yystate() == ST_BLOCK_TAG_INTERNAL_SCAN) { - yybegin(ST_BLOCK_TAG_SCAN); - return BLOCK_TEXT; - } - // required help for successive embedded regions - if(yystate() == ST_XML_TAG_NAME) { - fEmbeddedHint = XML_TAG_NAME; - fEmbeddedPostState = ST_XML_ATTRIBUTE_NAME; - } - else if((yystate() == ST_XML_ATTRIBUTE_NAME || yystate() == ST_XML_EQUALS)) { - fEmbeddedHint = XML_TAG_ATTRIBUTE_NAME; - fEmbeddedPostState = ST_XML_EQUALS; - } - else if(yystate() == ST_XML_ATTRIBUTE_VALUE) { - fEmbeddedHint = XML_TAG_ATTRIBUTE_VALUE; - fEmbeddedPostState = ST_XML_ATTRIBUTE_NAME; - } - return PROXY_CONTEXT; - } - } - case 738: break; - case 224: - { - fStateStack.push(yystate()); - if(Debug.debugTokenizer) - dump("\ndeclaration start");//$NON-NLS-1$ - yybegin(ST_XML_DECLARATION); - return XML_DECLARATION_OPEN; - } - case 739: break; - case 238: - { - if(Debug.debugTokenizer) - dump("processing instruction end");//$NON-NLS-1$ - fEmbeddedHint = UNDEFINED; - yybegin(YYINITIAL); - return XML_PI_CLOSE; - } - case 740: break; - case 241: - { - // ended with nothing inside - fEmbeddedHint = UNDEFINED; - yybegin(YYINITIAL); - return XML_PI_CLOSE; - } - case 741: break; - case 242: - { - if(Debug.debugTokenizer) - dump("XML processing instruction end");//$NON-NLS-1$ - fEmbeddedHint = UNDEFINED; - yybegin(YYINITIAL); - return XML_PI_CLOSE; - } - case 742: break; - case 259: - { - if(Debug.debugTokenizer) - dump("JSP end");//$NON-NLS-1$ - if (Debug.debugTokenizer) { - if(fStateStack.peek()!=YYINITIAL) - System.out.println("end embedded region");//$NON-NLS-1$ - } - yybegin(fStateStack.pop()); - return JSP_CLOSE; - } - case 743: break; - case 261: - { - if(Debug.debugTokenizer) - dump("JSP end");//$NON-NLS-1$ - if (Debug.debugTokenizer) { - if(fStateStack.peek()!=YYINITIAL) - System.out.println("end embedded region");//$NON-NLS-1$ - } - yybegin(fStateStack.pop()); - return JSP_DIRECTIVE_CLOSE; - } - case 744: break; - case 162: - case 163: - { - return doBlockTagScan(); - } - case 745: break; - default: - if (yy_input == YYEOF && yy_startRead == yy_currentPos) { - yy_atEOF = true; - yy_do_eof(); - return null; - } - else { - yy_ScanError(YY_NO_MATCH); - } - } - } - } - - -} diff --git a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/preferences/JSPCorePreferenceInitializer.java b/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/preferences/JSPCorePreferenceInitializer.java deleted file mode 100644 index a0f009e660..0000000000 --- a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/preferences/JSPCorePreferenceInitializer.java +++ /dev/null @@ -1,45 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2005, 2006 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - *******************************************************************************/ -package org.eclipse.jst.jsp.core.internal.preferences; - -import org.eclipse.core.runtime.preferences.AbstractPreferenceInitializer; -import org.eclipse.core.runtime.preferences.DefaultScope; -import org.eclipse.core.runtime.preferences.IEclipsePreferences; -import org.eclipse.jst.jsp.core.internal.JSPCorePlugin; -import org.eclipse.wst.sse.core.internal.encoding.CommonCharsetNames; -import org.eclipse.wst.sse.core.internal.encoding.CommonEncodingPreferenceNames; - -/** - * Sets default values for JSP Core preferences - */ -public class JSPCorePreferenceInitializer extends AbstractPreferenceInitializer { - - public void initializeDefaultPreferences() { - IEclipsePreferences node = new DefaultScope().getNode(JSPCorePlugin.getDefault().getBundle().getSymbolicName()); - - // compiler/validation preferences - node.putBoolean(JSPCorePreferenceNames.VALIDATE_FRAGMENTS, true); - - // code generation preferences - node.put(CommonEncodingPreferenceNames.INPUT_CODESET, ""); //$NON-NLS-1$ - String defaultEnc = "ISO-8859-1";//$NON-NLS-1$ - String systemEnc = System.getProperty("file.encoding"); //$NON-NLS-1$ - if (systemEnc != null) { - defaultEnc = CommonCharsetNames.getPreferredDefaultIanaName(systemEnc, "ISO-8859-1");//$NON-NLS-1$ - } - node.put(CommonEncodingPreferenceNames.OUTPUT_CODESET, defaultEnc); - node.put(CommonEncodingPreferenceNames.END_OF_LINE_CODE, ""); //$NON-NLS-1$ - - // this could be made smarter by actually looking up the content - // type's valid extensions - node.put(JSPCorePreferenceNames.DEFAULT_EXTENSION, "jsp"); //$NON-NLS-1$ - } -} diff --git a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/preferences/JSPCorePreferenceNames.java b/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/preferences/JSPCorePreferenceNames.java deleted file mode 100644 index 04a44068e3..0000000000 --- a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/preferences/JSPCorePreferenceNames.java +++ /dev/null @@ -1,39 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2005, 2006 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - * - *******************************************************************************/ -package org.eclipse.jst.jsp.core.internal.preferences; - -/** - * Common preference keys used by JSP core - */ -public class JSPCorePreferenceNames { - private JSPCorePreferenceNames() { - // empty private constructor so users cannot instantiate class - } - - /** - * The default extension to use when none is specified in the New JSP File - * Wizard. - * <p> - * Value is of type <code>String</code>. - * </p> - */ - public static final String DEFAULT_EXTENSION = "defaultExtension"; //$NON-NLS-1$ - - /** - * Indicates if JSP fragments should be compiled/validated. JSP fragments - * will be validated when true. - * <p> - * Value is of type <code>Boolean</code>. - * </p> - */ - public static final String VALIDATE_FRAGMENTS = "validateFragments";//$NON-NLS-1$ -} diff --git a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/provisional/JSP11Namespace.java b/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/provisional/JSP11Namespace.java deleted file mode 100644 index 0c179a7c26..0000000000 --- a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/provisional/JSP11Namespace.java +++ /dev/null @@ -1,109 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2004 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - *******************************************************************************/ -package org.eclipse.jst.jsp.core.internal.provisional; - - -/** - * JSP 1.1 Namespace - */ -public interface JSP11Namespace { - - public static interface ElementName { - // Element names - public static final String SCRIPTLET = "jsp:scriptlet"; //$NON-NLS-1$ - public static final String EXPRESSION = "jsp:expression"; //$NON-NLS-1$ - public static final String DECLARATION = "jsp:declaration"; //$NON-NLS-1$ - public static final String DIRECTIVE_PAGE = "jsp:directive.page"; //$NON-NLS-1$ - public static final String DIRECTIVE_INCLUDE = "jsp:directive.include"; //$NON-NLS-1$ - public static final String DIRECTIVE_TAGLIB = "jsp:directive.taglib"; //$NON-NLS-1$ - public static final String USEBEAN = "jsp:useBean"; //$NON-NLS-1$ - public static final String SETPROPERTY = "jsp:setProperty"; //$NON-NLS-1$ - public static final String GETPROPERTY = "jsp:getProperty"; //$NON-NLS-1$ - public static final String INCLUDE = "jsp:include"; //$NON-NLS-1$ - public static final String FORWARD = "jsp:forward"; //$NON-NLS-1$ - public static final String PLUGIN = "jsp:plugin"; //$NON-NLS-1$ - public static final String PARAMS = "jsp:params"; //$NON-NLS-1$ - public static final String FALLBACK = "jsp:fallback"; //$NON-NLS-1$ - public static final String PARAM = "jsp:param"; //$NON-NLS-1$ - public static final String ROOT = "jsp:root"; //$NON-NLS-1$ - public static final String TEXT = "jsp:text"; //$NON-NLS-1$ - } - - public static final String JSP11_URI = ""; //$NON-NLS-1$ - public static final String JSP_TAG_PREFIX = "jsp"; //$NON-NLS-1$ - // attribute names - // directive.page - public static final String ATTR_NAME_LANGUAGE = "language"; //$NON-NLS-1$ - public static final String ATTR_NAME_EXTENDS = "extends"; //$NON-NLS-1$ - public static final String ATTR_NAME_CONTENT_TYPE = "contentType"; //$NON-NLS-1$ - public static final String ATTR_NAME_IMPORT = "import"; //$NON-NLS-1$ - public static final String ATTR_NAME_SESSION = "session"; //$NON-NLS-1$ - public static final String ATTR_NAME_BUFFER = "buffer"; //$NON-NLS-1$ - public static final String ATTR_NAME_AUTOFLUSH = "autoFlush"; //$NON-NLS-1$ - public static final String ATTR_NAME_IS_THREAD_SAFE = "isThreadSafe"; //$NON-NLS-1$ - public static final String ATTR_NAME_INFO = "info"; //$NON-NLS-1$ - public static final String ATTR_NAME_ERROR_PAGE = "errorPage"; //$NON-NLS-1$ - public static final String ATTR_NAME_IS_ERROR_PAGE = "isErrorPage"; //$NON-NLS-1$ - public static final String ATTR_NAME_PAGE_ENCODING = "pageEncoding"; //$NON-NLS-1$ - // directive.include - public static final String ATTR_NAME_FILE = "file"; //$NON-NLS-1$ - // directive.taglib - public static final String ATTR_NAME_URI = "uri"; //$NON-NLS-1$ - public static final String ATTR_NAME_PREFIX = "prefix"; //$NON-NLS-1$ - // useBean - public static final String ATTR_NAME_ID = "id"; //$NON-NLS-1$ - public static final String ATTR_NAME_SCOPE = "scope"; //$NON-NLS-1$ - public static final String ATTR_NAME_CLASS = "class"; //$NON-NLS-1$ - public static final String ATTR_NAME_BEAN_NAME = "beanName"; //$NON-NLS-1$ - public static final String ATTR_NAME_TYPE = "type"; //$NON-NLS-1$ - // setProperty - public static final String ATTR_NAME_NAME = "name"; //$NON-NLS-1$ - public static final String ATTR_NAME_PROPERTY = "property"; //$NON-NLS-1$ - public static final String ATTR_NAME_VALUE = "value"; //$NON-NLS-1$ - public static final String ATTR_NAME_PARAM = "param"; //$NON-NLS-1$ - // include - public static final String ATTR_NAME_PAGE = "page"; //$NON-NLS-1$ - public static final String ATTR_NAME_FLUSH = "flush"; //$NON-NLS-1$ - // plugin - public static final String ATTR_NAME_CODE = "code"; //$NON-NLS-1$ - public static final String ATTR_NAME_CODEBASE = "codebase"; //$NON-NLS-1$ - public static final String ATTR_NAME_ALIGN = "align"; //$NON-NLS-1$ - public static final String ATTR_NAME_ARCHIVE = "archive"; //$NON-NLS-1$ - public static final String ATTR_NAME_HEIGHT = "height"; //$NON-NLS-1$ - public static final String ATTR_NAME_HSPACE = "hspace"; //$NON-NLS-1$ - public static final String ATTR_NAME_JREVERSION = "jreversion"; //$NON-NLS-1$ - public static final String ATTR_NAME_VSPACE = "vspace"; //$NON-NLS-1$ - public static final String ATTR_NAME_WIDTH = "width"; //$NON-NLS-1$ - public static final String ATTR_NAME_NSPLUGINURL = "nspluginurl"; //$NON-NLS-1$ - public static final String ATTR_NAME_IEPLUGINURL = "iepluginurl"; //$NON-NLS-1$ - // root - public static final String ATTR_NAME_XMLNS_JSP = "xmlns:jsp"; //$NON-NLS-1$ - public static final String ATTR_NAME_VERSION = "version"; //$NON-NLS-1$ - // attribute values - public static final String ATTR_VALUE_TRUE = "true"; //$NON-NLS-1$ - public static final String ATTR_VALUE_FALSE = "false"; //$NON-NLS-1$ - public static final String ATTR_VALUE_JAVA = "java"; //$NON-NLS-1$ - public static final String ATTR_VALUE_CT_DEFAULT = "text/html; charset=ISO-8859-1";//D195366 //$NON-NLS-1$ - public static final String ATTR_VALUE_BUFSIZ_DEFAULT = "8kb"; //$NON-NLS-1$ - public static final String ATTR_VALUE_PAGE = "page"; //$NON-NLS-1$ - public static final String ATTR_VALUE_SESSION = "session"; //$NON-NLS-1$ - public static final String ATTR_VALUE_REQUEST = "request"; //$NON-NLS-1$ - public static final String ATTR_VALUE_APPLICATION = "application"; //$NON-NLS-1$ - public static final String ATTR_VALUE_BEAN = "bean"; //$NON-NLS-1$ - public static final String ATTR_VALUE_APPLET = "applet"; //$NON-NLS-1$ - public static final String ATTR_VALUE_TOP = "top"; //$NON-NLS-1$ - public static final String ATTR_VALUE_MIDDLE = "middle"; //$NON-NLS-1$ - public static final String ATTR_VALUE_BOTTOM = "bottom"; //$NON-NLS-1$ - public static final String ATTR_VALUE_LEFT = "left"; //$NON-NLS-1$ - public static final String ATTR_VALUE_RIGHT = "right"; //$NON-NLS-1$ - public static final String ATTR_VALUE_JVER11 = "1.1"; //$NON-NLS-1$ - public static final String ATTR_VALUE_XMLNS_JSP = "http://java.sun.com/JSP/Page"; //$NON-NLS-1$ -}
\ No newline at end of file diff --git a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/provisional/JSP12Namespace.java b/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/provisional/JSP12Namespace.java deleted file mode 100644 index c24b244704..0000000000 --- a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/provisional/JSP12Namespace.java +++ /dev/null @@ -1,19 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2004 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - *******************************************************************************/ -package org.eclipse.jst.jsp.core.internal.provisional; - -/** - * Names for JSP 1.2 spec. - * Currently, it is just the same as JSP11Namespace in org.eclipse.jst.jsp.core. - */ -public interface JSP12Namespace extends JSP11Namespace { - -}
\ No newline at end of file diff --git a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/provisional/JSP20Namespace.java b/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/provisional/JSP20Namespace.java deleted file mode 100644 index 5852c43c91..0000000000 --- a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/provisional/JSP20Namespace.java +++ /dev/null @@ -1,26 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2004 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - *******************************************************************************/ -package org.eclipse.jst.jsp.core.internal.provisional; - -/** - * New names for JSP 2.0 spec. - */ - -public interface JSP20Namespace extends JSP12Namespace { - /** - * New elements for JSP 2.0 spec. - */ - public static interface ElementName extends JSP12Namespace.ElementName { - String DIRECTIVE_TAG = "jsp:directive.tag"; //$NON-NLS-1$ - String DIRECTIVE_ATTRIBUTE = "jsp:directive.attribute"; //$NON-NLS-1$ - String DIRECTIVE_VARIABLE = "jsp:directive.variable"; //$NON-NLS-1$ - } -}
\ No newline at end of file diff --git a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/provisional/contenttype/ContentTypeIdForJSP.java b/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/provisional/contenttype/ContentTypeIdForJSP.java deleted file mode 100644 index f78615f170..0000000000 --- a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/provisional/contenttype/ContentTypeIdForJSP.java +++ /dev/null @@ -1,49 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2004 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - * - *******************************************************************************/ - -package org.eclipse.jst.jsp.core.internal.provisional.contenttype; - -/** - * This class, with its one field, is a convience to provide compile-time - * safety when refering to a contentType ID. The value of the contenttype id - * field must match what is specified in plugin.xml file. - */ - -public class ContentTypeIdForJSP { - /** - * The value of the contenttype id field must match what is specified in - * plugin.xml file. Note: this value is intentially set with default - * protected method so it will not be inlined. - */ - public final static String ContentTypeID_JSP = getConstantString(); - /** - * The value of the contenttype id field must match what is specified in - * plugin.xml file. Note: this value is intentially set with default - * protected method so it will not be inlined. - */ - public final static String ContentTypeID_JSPFRAGMENT = getFragmentConstantString(); - - /** - * Don't allow instantiation. - */ - private ContentTypeIdForJSP() { - super(); - } - - static String getConstantString() { - return "org.eclipse.jst.jsp.core.jspsource"; //$NON-NLS-1$ - } - - static String getFragmentConstantString() { - return "org.eclipse.jst.jsp.core.jspfragmentsource"; //$NON-NLS-1$ - } -} diff --git a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/provisional/contenttype/IContentDescriptionForJSP.java b/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/provisional/contenttype/IContentDescriptionForJSP.java deleted file mode 100644 index 6caee22af0..0000000000 --- a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/provisional/contenttype/IContentDescriptionForJSP.java +++ /dev/null @@ -1,24 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2004 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - *******************************************************************************/ -package org.eclipse.jst.jsp.core.internal.provisional.contenttype; - -import org.eclipse.core.runtime.QualifiedName; -import org.eclipse.wst.sse.core.internal.encoding.ICodedResourcePlugin; - - -public interface IContentDescriptionForJSP { - /** - * Extra properties as part of ContentDescription, if the content is JSP. - */ - public final static QualifiedName CONTENT_TYPE_ATTRIBUTE = new QualifiedName(ICodedResourcePlugin.ID, "contentTypeAttribute"); //$NON-NLS-1$ - public final static QualifiedName LANGUAGE_ATTRIBUTE = new QualifiedName(ICodedResourcePlugin.ID, "languageAttribute"); //$NON-NLS-1$ - -}
\ No newline at end of file diff --git a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/provisional/text/IJSPPartitionTypes.java b/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/provisional/text/IJSPPartitionTypes.java deleted file mode 100644 index 179e3a5a4e..0000000000 --- a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/provisional/text/IJSPPartitionTypes.java +++ /dev/null @@ -1,24 +0,0 @@ -package org.eclipse.jst.jsp.core.internal.provisional.text; - - -/** - * This interface is not intended to be implemented. - * It defines the partition types for JSP. - * Clients should reference the partition type Strings defined here directly. - * - * @deprecated use org.eclipse.jst.jsp.core.internal.provisional.text.IJSPPartitions - */ -public interface IJSPPartitionTypes { - - String JSP_DEFAULT = "org.eclipse.jst.jsp.DEFAULT_JSP"; //$NON-NLS-1$ - String JSP_COMMENT = "org.eclipse.jst.jsp.JSP_COMMENT"; //$NON-NLS-1$ - - String JSP_SCRIPT_PREFIX = "org.eclipse.jst.jsp.SCRIPT."; //$NON-NLS-1$ - String JSP_CONTENT_DELIMITER = JSP_SCRIPT_PREFIX + "DELIMITER"; //$NON-NLS-1$ - String JSP_CONTENT_JAVA = JSP_SCRIPT_PREFIX + "JAVA"; //$NON-NLS-1$ - String JSP_CONTENT_JAVASCRIPT = JSP_SCRIPT_PREFIX + "JAVASCRIPT"; //$NON-NLS-1$ - String JSP_DEFAULT_EL = JSP_SCRIPT_PREFIX + "JSP_EL"; //$NON-NLS-1$ - String JSP_DEFAULT_EL2 = JSP_SCRIPT_PREFIX + "JSP_EL2"; //$NON-NLS-1$ - - String JSP_DIRECTIVE = "org.eclipse.jst.jsp.JSP_DIRECTIVE"; //$NON-NLS-1$ -} diff --git a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/regions/DOMJSPRegionContexts.java b/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/regions/DOMJSPRegionContexts.java deleted file mode 100644 index f0aa201fa2..0000000000 --- a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/regions/DOMJSPRegionContexts.java +++ /dev/null @@ -1,56 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2001, 2004 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - * Jens Lukowski/Innoopract - initial renaming/restructuring - * - *******************************************************************************/ -package org.eclipse.jst.jsp.core.internal.regions; - -import org.eclipse.wst.xml.core.internal.regions.DOMRegionContext; - - -/** - * - */ - -public interface DOMJSPRegionContexts extends DOMRegionContext { - public static final String JSP_CLOSE = "JSP_CLOSE"; //$NON-NLS-1$ - public static final String JSP_COMMENT_CLOSE = "JSP_COMMENT_CLOSE"; //$NON-NLS-1$ - - public static final String JSP_COMMENT_OPEN = "JSP_COMMENT_OPEN"; //$NON-NLS-1$ - public static final String JSP_COMMENT_TEXT = "JSP_COMMENT_TEXT"; //$NON-NLS-1$ - - public static final String JSP_CONTENT = "JSP_CONTENT"; //$NON-NLS-1$ - public static final String JSP_DECLARATION_OPEN = "JSP_DECLARATION_OPEN"; //$NON-NLS-1$ - public static final String JSP_DIRECTIVE_CLOSE = "JSP_DIRECTIVE_CLOSE"; //$NON-NLS-1$ - public static final String JSP_DIRECTIVE_NAME = "JSP_DIRECTIVE_NAME"; //$NON-NLS-1$ - - public static final String JSP_DIRECTIVE_OPEN = "JSP_DIRECTIVE_OPEN"; //$NON-NLS-1$ - public static final String JSP_EL_CLOSE = "JSP_EL_CLOSE"; //$NON-NLS-1$ - public static final String JSP_EL_CONTENT = "JSP_EL_CONTENT"; //$NON-NLS-1$ - public static final String JSP_EL_DQUOTE = "JSP_EL_DQUOTE"; //$NON-NLS-1$ - - public static final String JSP_EL_OPEN = "JSP_EL_OPEN"; //$NON-NLS-1$ - public static final String JSP_EL_QUOTED_CONTENT = "JSP_EL_QUOTED_CONTENT"; //$NON-NLS-1$ - public static final String JSP_EL_SQUOTE = "JSP_EL_SQUOTE"; //$NON-NLS-1$ - public static final String JSP_EXPRESSION_OPEN = "JSP_EXPRESSION_OPEN"; //$NON-NLS-1$ - - public static final String JSP_ROOT_TAG_NAME = "JSP_ROOT_TAG_NAME"; //$NON-NLS-1$ - - public static final String JSP_SCRIPTLET_OPEN = "JSP_SCRIPTLET_OPEN"; //$NON-NLS-1$ - public static final String JSP_VBL_CLOSE = "JSP_VBL_CLOSE"; //$NON-NLS-1$ - public static final String JSP_VBL_CONTENT = "JSP_VBL_CONTENT"; //$NON-NLS-1$ - public static final String JSP_VBL_DQUOTE = "JSP_VBL_DQUOTE"; //$NON-NLS-1$ - public static final String JSP_VBL_OPEN = "JSP_VBL_OPEN"; //$NON-NLS-1$ - public static final String JSP_VBL_QUOTED_CONTENT = "JSP_VBL_QUOTED_CONTENT"; //$NON-NLS-1$ - public static final String JSP_VBL_SQUOTE = "JSP_VBL_SQUOTE"; //$NON-NLS-1$ - public static final String XML_TAG_ATTRIBUTE_VALUE_DQUOTE = "XML_TAG_ATTRIBUTE_VALUE_DQUOTE"; //$NON-NLS-1$ - - public static final String XML_TAG_ATTRIBUTE_VALUE_SQUOTE = "XML_TAG_ATTRIBUTE_VALUE_SQUOTE"; //$NON-NLS-1$ -} diff --git a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/taglib/TaglibClassLoader.java b/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/taglib/TaglibClassLoader.java deleted file mode 100644 index 2df3104517..0000000000 --- a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/taglib/TaglibClassLoader.java +++ /dev/null @@ -1,350 +0,0 @@ -package org.eclipse.jst.jsp.core.internal.taglib; - - -import java.io.ByteArrayOutputStream; -import java.io.File; -import java.io.FileInputStream; -import java.io.IOException; -import java.io.InputStream; -import java.util.ArrayList; -import java.util.Iterator; -import java.util.List; -import java.util.jar.JarEntry; -import java.util.jar.JarFile; - -import org.eclipse.core.runtime.Platform; -import org.eclipse.jst.jsp.core.internal.Logger; - - - -/** - * Custom classloader which allows you to add source directories (folders - * containing .class files) and jars to the classpath. - * - * @author pavery - */ -public class TaglibClassLoader extends ClassLoader { - - // for debugging - private static final boolean DEBUG; - static { - String value = Platform.getDebugOption("org.eclipse.jst.jsp.core/debug/taglibclassloader"); //$NON-NLS-1$ - DEBUG = value != null && value.equalsIgnoreCase("true"); //$NON-NLS-1$ - } - - private List jarsList = new ArrayList(); - private List dirsList = new ArrayList(); - private List usedJars = new ArrayList(); - private List usedDirs = new ArrayList(); - - private List failedClasses = new ArrayList(); // CL: added to optimize - // failed loading - - // private List loadedClassFilenames = new ArrayList(); - - public TaglibClassLoader(ClassLoader parentLoader) { - super(parentLoader); - } - - /** - * Adds a new jar to classpath. - * - * @param filename - - * full path to the jar file - */ - public void addJar(String filename) { - if (DEBUG) - System.out.println("trying to add: [" + filename + "] to classpath"); //$NON-NLS-1$ //$NON-NLS-2$ - // don't add the same entry twice, or search times will get even worse - if (!jarsList.contains(filename)) { - jarsList.add(filename); - failedClasses = new ArrayList(); - if (DEBUG) - System.out.println(" + [" + filename + "] added to classpath"); //$NON-NLS-1$ //$NON-NLS-2$ - } - } - - /** - * Removes a jar from the classpath. - * - * @param filename - - * full path to the jar file - */ - public void removeJar(String filename) { - jarsList.remove(filename); - failedClasses = new ArrayList(); - if (DEBUG) - System.out.println("removed: [" + filename + "] from classpath"); //$NON-NLS-1$ //$NON-NLS-2$ - } - - public void addDirectory(String dirPath) { - if (!dirsList.contains(dirPath)) { - dirsList.add(dirPath); - failedClasses = new ArrayList(); - if (DEBUG) - System.out.println("added: [" + dirPath + "] to classpath"); //$NON-NLS-1$ //$NON-NLS-2$ - } - } - - /** - * Removes a directory from the classpath. - * - * @param dirPath - - * full path of the directory - */ - public void removeDirectory(String dirPath) { - dirsList.remove(dirPath); - failedClasses = new ArrayList(); - if (DEBUG) - System.out.println("removed: [" + dirPath + "] from classpath"); //$NON-NLS-1$ //$NON-NLS-2$ - } - - /** - * Returns the list of JARs on this loader's classpath that contain - * classes that have been loaded. - * - * @return List - the list of JARs - */ - public List getJarsInUse() { - return usedJars; - } - - /** - * Returns a list of directories on this loader's classpath that contain - * classes that have been loaded. - * - * @return List - the list of directories (fully-qualified filename - * Strings) - */ - public List getDirectoriesInUse() { - return usedDirs; - } - - /** - * Returns a list of filenames for loose classes that have been loaded out - * of directories. - * - * @return List - the list of class filenames - */ - // public List getClassFilenamesFromDirectories() { - // return loadedClassFilenames; - // } - /** - * Searches for the given class name on the defined classpath - - * directories are checked before JARs. - * - * @param className - - * the name of the class to find - * @return Class - the loaded class - * @throws ClassNotFoundException - */ - protected synchronized Class findClass(String className) throws ClassNotFoundException { - Class oldClass = findLoadedClass(className); - if (oldClass != null) { - if (DEBUG) - System.out.println(">> TaglibClassLoader " + this + " returning existing class: " + className); //$NON-NLS-1$ //$NON-NLS-2$ - return oldClass; - } - if (failedClasses.contains(className)) { - if (DEBUG) - System.out.println(">> TaglibClassLoader " + this + " known missing class: " + className); //$NON-NLS-1$ //$NON-NLS-2$ - throw new ClassNotFoundException(); - } - - if (DEBUG) - System.out.println(">> TaglibClassLoader " + this + " finding class: " + className); //$NON-NLS-1$ //$NON-NLS-2$ - - Class newClass = null; - JarFile jarfile = null; - JarEntry entry = null; - - // get the correct name of the actual .class file to search for - String fileName = calculateClassFilename(className); - InputStream stream = null; - try { - // first try searching the classpath directories - Iterator dirs = dirsList.iterator(); - File f; - String dirName; - String fileToFind = ""; //$NON-NLS-1$ - while (dirs.hasNext()) { - dirName = (String) dirs.next(); - fileToFind = dirName + "/" + fileName; //$NON-NLS-1$ - - f = new File(fileToFind); - if (f.exists()) { - stream = new FileInputStream(f); - usedDirs.add(dirName); - // loadedClassFilenames.add(fileToFind); - if (DEBUG) - System.out.println(">> added file from dir: " + dirName + "/" + fileName); //$NON-NLS-1$ //$NON-NLS-2$ - break; - - } - } - - if (stream != null) { - // found a class from a directory - ByteArrayOutputStream byteStream = new ByteArrayOutputStream(); - while (stream.available() > 0) { - byteStream.write(stream.read()); - } - - byte[] byteArray = byteStream.toByteArray(); - try { - if (DEBUG) - System.out.println(">> defining newClass:" + className); //$NON-NLS-1$ - newClass = defineClass(className, byteArray, 0, byteArray.length); - resolveClass(newClass); - } - catch (Throwable t) { - - // j9 can give ClassCircularityError - // parent should already have the class then - // try parent loader - try { - Class c = getParent().loadClass(className); - if (DEBUG) - System.out.println(">> loaded: " + className + " with: " + getParent()); //$NON-NLS-1$ //$NON-NLS-2$ - return c; - } - catch (ClassNotFoundException cnf) { - if (DEBUG) - cnf.printStackTrace(); - } - } - stream.close(); - } - - if (stream == null) { - // still haven't found the class, so now try searching the - // jars - // search each of the jars until we find an entry matching the - // classname - Iterator jars = jarsList.iterator(); - String jarName; - while (jars.hasNext()) { - jarName = (String) jars.next(); - - // make sure the file exists or "new JarFile()" will throw - // an exception - f = new File(jarName); - if (!f.exists()) { - continue; - } - try { - jarfile = new JarFile(jarName); - } - catch (IOException e) { - if (DEBUG) - Logger.logException("bad jar file", e); //$NON-NLS-1$ - } - if (jarfile == null) { - continue; - } - - entry = jarfile.getJarEntry(fileName); - - if (DEBUG) - System.out.println("looking for filename: " + fileName + " in: " + jarfile.getName()); //$NON-NLS-1$ //$NON-NLS-2$ - if (entry != null) { - if (DEBUG) - System.out.println("found the entry: " + entry + " for filename: " + fileName); //$NON-NLS-1$ //$NON-NLS-2$ - // found the class - if (!usedJars.contains(jarName)) { - // add the jar to the list of in-use jars - usedJars.add(jarName); - } - break; - } - jarfile.close(); - } - - if (entry != null) { - // we've found an entry for the desired class - stream = jarfile.getInputStream(entry); - ByteArrayOutputStream byteStream = new ByteArrayOutputStream(); - long byteLength = entry.getSize(); - long totalBytesRead = 0; - int bytesRead; - byte[] byteBuffer = new byte[10000]; - while (totalBytesRead < byteLength) { - bytesRead = stream.read(byteBuffer); - if (bytesRead == -1) { - break; - } - totalBytesRead = totalBytesRead + bytesRead; - byteStream.write(byteBuffer, 0, bytesRead); - } - - byte[] byteArray = byteStream.toByteArray(); - try { - if (DEBUG) - System.out.println(">> defining newClass:" + className); //$NON-NLS-1$ - // define the class from the byte array - newClass = defineClass(className, byteArray, 0, byteArray.length); - resolveClass(newClass); - } - catch (Throwable t) { - // j9 can give ClassCircularityError - // parent should already have the class then - - // try parent - try { - Class c = getParent().loadClass(className); - if (DEBUG) - System.out.println(">> loaded: " + className + " with: " + getParent()); //$NON-NLS-1$ //$NON-NLS-2$ - return c; - } - catch (ClassNotFoundException cnf) { - if (DEBUG) - cnf.printStackTrace(); - } - } - stream.close(); - jarfile.close(); - } - } - } - catch (Throwable t) { - failedClasses.add(className); - return null; - } - finally { - try { - if (stream != null) { - stream.close(); - } - if (jarfile != null) { - jarfile.close(); - } - } - catch (IOException ioe) { - // ioe.printStackTrace(); - // just trying to close down anyway - ignore - } - } - - if (newClass != null) { - if (DEBUG) - System.out.println(">> loaded: " + newClass + " with: " + this); //$NON-NLS-1$ //$NON-NLS-2$ - return newClass; - } - - failedClasses.add(className); - throw new ClassNotFoundException(); - } - - /** - * Replaces '.' in the classname with '/' and appends '.class' if needed. - * - * @return String - the properly-formed class name - */ - private String calculateClassFilename(String name) { - StringBuffer buffer = new StringBuffer(name.replace('.', '/')); - if (!name.endsWith(".class")) { //$NON-NLS-1$ - buffer.append(".class"); //$NON-NLS-1$ - } - return buffer.toString(); - } -}
\ No newline at end of file diff --git a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/taglib/TaglibHelper.java b/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/taglib/TaglibHelper.java deleted file mode 100644 index 2315f4c65a..0000000000 --- a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/taglib/TaglibHelper.java +++ /dev/null @@ -1,579 +0,0 @@ -package org.eclipse.jst.jsp.core.internal.taglib; - - -import java.io.File; -import java.util.ArrayList; -import java.util.HashSet; -import java.util.Hashtable; -import java.util.Iterator; -import java.util.List; -import java.util.Set; - -import javax.servlet.jsp.tagext.TagAttributeInfo; -import javax.servlet.jsp.tagext.TagData; -import javax.servlet.jsp.tagext.TagExtraInfo; -import javax.servlet.jsp.tagext.TagInfo; -import javax.servlet.jsp.tagext.TagLibraryInfo; -import javax.servlet.jsp.tagext.VariableInfo; - -import org.eclipse.core.resources.IProject; -import org.eclipse.core.resources.ResourcesPlugin; -import org.eclipse.core.runtime.CoreException; -import org.eclipse.core.runtime.IPath; -import org.eclipse.core.runtime.Platform; -import org.eclipse.jdt.core.IClasspathContainer; -import org.eclipse.jdt.core.IClasspathEntry; -import org.eclipse.jdt.core.IJavaProject; -import org.eclipse.jdt.core.JavaCore; -import org.eclipse.jdt.core.JavaModelException; -import org.eclipse.jface.text.IDocument; -import org.eclipse.jst.jsp.core.internal.Logger; -import org.eclipse.jst.jsp.core.internal.contentmodel.TaglibController; -import org.eclipse.jst.jsp.core.internal.contentmodel.tld.TLDCMDocumentManager; -import org.eclipse.jst.jsp.core.internal.contentmodel.tld.TaglibTracker; -import org.eclipse.jst.jsp.core.internal.contentmodel.tld.provisional.TLDAttributeDeclaration; -import org.eclipse.jst.jsp.core.internal.contentmodel.tld.provisional.TLDElementDeclaration; -import org.eclipse.jst.jsp.core.internal.contentmodel.tld.provisional.TLDVariable; -import org.eclipse.wst.sse.core.StructuredModelManager; -import org.eclipse.wst.sse.core.internal.provisional.IStructuredModel; -import org.eclipse.wst.sse.core.internal.provisional.text.IStructuredDocument; -import org.eclipse.wst.sse.core.internal.provisional.text.IStructuredDocumentRegion; -import org.eclipse.wst.sse.core.internal.provisional.text.ITextRegion; -import org.eclipse.wst.sse.core.internal.provisional.text.ITextRegionList; -import org.eclipse.wst.sse.core.utils.StringUtils; -import org.eclipse.wst.xml.core.internal.contentmodel.CMDocument; -import org.eclipse.wst.xml.core.internal.contentmodel.CMNamedNodeMap; -import org.eclipse.wst.xml.core.internal.contentmodel.CMNode; -import org.eclipse.wst.xml.core.internal.contentmodel.modelquery.ModelQuery; -import org.eclipse.wst.xml.core.internal.modelquery.ModelQueryUtil; -import org.eclipse.wst.xml.core.internal.provisional.contentmodel.CMNodeWrapper; -import org.eclipse.wst.xml.core.internal.regions.DOMRegionContext; - -/** - * This class helps find TaglibVariables in a JSP file. - * - * @author pavery - */ -public class TaglibHelper { - - // for debugging - private static final boolean DEBUG; - static { - String value = Platform.getDebugOption("org.eclipse.jst.jsp.core/debug/taglibvars"); //$NON-NLS-1$ - DEBUG = value != null && value.equalsIgnoreCase("true"); //$NON-NLS-1$ - } - - private IProject fProject = null; - private TaglibClassLoader fLoader = null; - - private Set fProjectEntries = null; - private Set fContainerEntries = null; - - public TaglibHelper(IProject project) { - setProject(project); - fProjectEntries = new HashSet(); - fContainerEntries = new HashSet(); - } - - /** - * @param tagToAdd - * is the name of the tag whose variables we want - * @param structuredDoc - * is the IStructuredDocument where the tag is found - * @param customTag - * is the IStructuredDocumentRegion opening tag for the custom - * tag - */ - public TaglibVariable[] getTaglibVariables(String tagToAdd, IStructuredDocument structuredDoc, IStructuredDocumentRegion customTag) { - - List results = new ArrayList(); - ModelQuery mq = getModelQuery(structuredDoc); - if (mq != null) { - TLDCMDocumentManager mgr = TaglibController.getTLDCMDocumentManager(structuredDoc); - - // TaglibSupport support = ((TaglibModelQuery) - // mq).getTaglibSupport(); - if (mgr == null) - return new TaglibVariable[0]; - - List trackers = mgr.getCMDocumentTrackers(customTag.getEndOffset()); - Iterator taglibs = trackers.iterator(); - - // TaglibSupport support = ((TaglibModelQuery) - // mq).getTaglibSupport(); - // if (support == null) - // return new TaglibVariable[0]; - // - // Iterator taglibs = - // support.getCMDocuments(customTag.getStartOffset()).iterator(); - CMDocument doc = null; - CMNamedNodeMap elements = null; - while (taglibs.hasNext()) { - doc = (CMDocument) taglibs.next(); - CMNode node = null; - if ((elements = doc.getElements()) != null && (node = elements.getNamedItem(tagToAdd)) != null && node.getNodeType() == CMNode.ELEMENT_DECLARATION) { - - if (node instanceof CMNodeWrapper) { - node = ((CMNodeWrapper) node).getOriginNode(); - } - - // 1.2+ taglib style - addVariables(results, node, customTag); - - // for 1.1 need more info from taglib tracker - if (doc instanceof TaglibTracker) { - String uri = ((TaglibTracker) doc).getURI(); - String prefix = ((TaglibTracker) doc).getPrefix(); - // only for 1.1 taglibs - addTEIVariables(customTag, results, (TLDElementDeclaration) node, prefix, uri); - } - } - } - } - - return (TaglibVariable[]) results.toArray(new TaglibVariable[results.size()]); - } - - /** - * Adds 1.2 style TaglibVariables to the results list. - * - * @param results - * list where the <code>TaglibVariable</code> s are added - * @param node - */ - private void addVariables(List results, CMNode node, IStructuredDocumentRegion customTag) { - - List list = ((TLDElementDeclaration) node).getVariables(); - Iterator it = list.iterator(); - while (it.hasNext()) { - TLDVariable var = (TLDVariable) it.next(); - String varName = var.getNameGiven(); - if (varName == null) { - String attrName = var.getNameFromAttribute(); - /* - * Iterate through the document region to find the - * corresponding attribute name, and then use its value - */ - ITextRegionList regions = customTag.getRegions(); - boolean attrNameFound = false; - for (int i = 2; i < regions.size(); i++) { - ITextRegion region = regions.get(i); - if (DOMRegionContext.XML_TAG_ATTRIBUTE_NAME.equals(region.getType())) { - attrNameFound = attrName.equals(customTag.getText(region)); - } - if (attrNameFound && DOMRegionContext.XML_TAG_ATTRIBUTE_VALUE.equals(region.getType())) { - varName = StringUtils.strip(customTag.getText(region)); - } - } - } - if (varName != null) { - String varClass = "java.lang.String"; //$NON-NLS-1$ // the default class... - if (var.getVariableClass() != null) { - varClass = var.getVariableClass(); - } - results.add(new TaglibVariable(varClass, varName)); - } - } - } - - /** - * Adds 1.1 style TaglibVariables (defined in a TagExtraInfo class) to the - * results list. - * - * @param customTag - * @param results - * list where the <code>TaglibVariable</code> s are added - * @param decl - * TLDElementDelcaration for the custom tag - * @param prefix - * custom tag prefix - * @param uri - * URI where the tld can be found - */ - private void addTEIVariables(IStructuredDocumentRegion customTag, List results, TLDElementDeclaration decl, String prefix, String uri) { - - String teiClassname = decl.getTeiclass(); - if (teiClassname == null || teiClassname.length() == 0) - return; - - ClassLoader loader = getClassloader(); - - Class teiClass = null; - try { - teiClass = Class.forName(teiClassname, true, loader); - if (teiClass != null) { - Object teiObject = teiClass.newInstance(); - if (TagExtraInfo.class.isInstance(teiObject)) { - TagExtraInfo tei = (TagExtraInfo) teiObject; - Hashtable tagDataTable = extractTagData(customTag); - TagInfo info = getTagInfo(decl, tei, prefix, uri); - if (info != null) { - tei.setTagInfo(info); - - // add to results - TagData td = new TagData(tagDataTable); - if (tei.isValid(td)) { - VariableInfo[] vInfos = tei.getVariableInfo(td); - if (vInfos != null) { - for (int i = 0; i < vInfos.length; i++) { - results.add(new TaglibVariable(vInfos[i].getClassName(), vInfos[i].getVarName())); - } - } - } - } - } - } - } - catch (ClassNotFoundException e) { - // TEI class wasn't on classpath - if (DEBUG) - logException(teiClassname, e); - } - catch (InstantiationException e) { - if (DEBUG) - logException(teiClassname, e); - } - catch (IllegalAccessException e) { - if (DEBUG) - logException(teiClassname, e); - } - catch (ClassCastException e) { - // TEI class wasn't really a subclass of TagExtraInfo - if (DEBUG) - logException(teiClassname, e); - } - catch (Exception e) { - // this is 3rd party code, need to catch all exceptions - if (DEBUG) - logException(teiClassname, e); - } - catch (Error e) { - // this is 3rd party code, need to catch all errors - if (DEBUG) - logException(teiClassname, e); - } - finally { - // Thread.currentThread().setContextClassLoader(oldLoader); - } - } - - /** - * @param decl - * @return the TagInfo for the TLDELementDeclaration if the declaration is - * valid, otherwise null - */ - private TagInfo getTagInfo(TLDElementDeclaration decl, TagExtraInfo tei, String prefix, String uri) { - - TagLibraryInfo libInfo = new TagLibraryInfo(prefix, uri) { /* - * dummy - * impl - */ - }; - - CMNamedNodeMap attrs = decl.getAttributes(); - TagAttributeInfo[] attrInfos = new TagAttributeInfo[attrs.getLength()]; - TLDAttributeDeclaration attr = null; - String type = ""; //$NON-NLS-1$ - - // get tag attribute infos - for (int i = 0; i < attrs.getLength(); i++) { - attr = (TLDAttributeDeclaration) attrs.item(i); - type = attr.getType(); - // default value for type is String - if (attr.getType() == null || attr.getType().equals("")) //$NON-NLS-1$ - type = "java.lang.String"; //$NON-NLS-1$ - attrInfos[i] = new TagAttributeInfo(attr.getAttrName(), attr.isRequired(), type, false); - } - - String tagName = decl.getNodeName(); - String tagClass = decl.getTagclass(); - String bodyContent = decl.getBodycontent(); - if (tagName != null && tagClass != null && bodyContent != null) - return new TagInfo(tagName, tagClass, bodyContent, decl.getInfo(), libInfo, tei, attrInfos); - return null; - - } - - /** - * @param e - */ - private void logException(String teiClassname, Throwable e) { - - String message = "teiClassname: ["; //$NON-NLS-1$ - if (teiClassname != null) - message += teiClassname; - message += "]"; //$NON-NLS-1$ - Logger.logException(message, e); - } - - /** - * Returns all attribute -> value pairs for the tag in a Hashtable. - * - * @param customTag - * @return - */ - private Hashtable extractTagData(IStructuredDocumentRegion customTag) { - - Hashtable tagDataTable = new Hashtable(); - ITextRegionList regions = customTag.getRegions(); - ITextRegion r = null; - String attrName = ""; //$NON-NLS-1$ - String attrValue = ""; //$NON-NLS-1$ - for (int i = 0; i < regions.size(); i++) { - r = regions.get(i); - // check if attr name - if (r.getType() == DOMRegionContext.XML_TAG_ATTRIBUTE_NAME) { - attrName = customTag.getText(r); - // check equals is next region - if (regions.size() > ++i) { - r = regions.get(i); - if (r.getType() == DOMRegionContext.XML_TAG_ATTRIBUTE_EQUALS && regions.size() > ++i) { - // get attr value - r = regions.get(i); - if (r.getType() == DOMRegionContext.XML_TAG_ATTRIBUTE_VALUE) { - r = regions.get(i); - // attributes in our document have quotes, so we - // need to strip them - attrValue = StringUtils.stripQuotes(customTag.getText(r)); - tagDataTable.put(attrName, attrValue); - } - } - } - } - } - return tagDataTable; - } - - private ClassLoader getClassloader() { - - if (fLoader == null) { - fLoader = new TaglibClassLoader(this.getClass().getClassLoader()); - fProjectEntries.clear(); - fContainerEntries.clear(); - addClasspathEntriesForProject(getProject(), fLoader); - } - return fLoader; - } - - /** - * @param loader - */ - private void addClasspathEntriesForProject(IProject p, TaglibClassLoader loader) { - - // avoid infinite recursion and closed project - if (!p.isAccessible() || fProjectEntries.contains(p.getFullPath().toString())) - return; - fProjectEntries.add(p.getFullPath().toString()); - - // add things on classpath that we are interested in - if (p != null) { - try { - if (p.hasNature(JavaCore.NATURE_ID)) { - - IJavaProject project = JavaCore.create(p); - IPath wkspaceRoot = ResourcesPlugin.getWorkspace().getRoot().getLocation(); - - try { - IClasspathEntry[] entries = project.getRawClasspath(); - addDefaultDirEntry(loader, project, wkspaceRoot); - addClasspathEntries(loader, project, wkspaceRoot, entries); - } - catch (JavaModelException e) { - Logger.logException(e); - } - } - } - catch (CoreException e) { - Logger.logException(e); - } - } - } - - private void addClasspathEntries(TaglibClassLoader loader, IJavaProject project, IPath wkspaceRoot, IClasspathEntry[] entries) throws JavaModelException { - IClasspathEntry entry; - for (int i = 0; i < entries.length; i++) { - - entry = entries[i]; - if (DEBUG) - System.out.println("current entry is: " + entry); //$NON-NLS-1$ - - switch (entry.getEntryKind()) { - case IClasspathEntry.CPE_SOURCE : - addSourceEntry(loader, wkspaceRoot, entry); - break; - case IClasspathEntry.CPE_LIBRARY : - addLibraryEntry(loader, wkspaceRoot, entry.getPath().toString()); - break; - case IClasspathEntry.CPE_PROJECT : - addProjectEntry(loader, entry); - break; - case IClasspathEntry.CPE_VARIABLE : - addVariableEntry(loader, wkspaceRoot, entry); - break; - case IClasspathEntry.CPE_CONTAINER : - addContainerEntry(loader, project, wkspaceRoot, entry); - break; - } - } - } - - /** - * @param loader - * @param entry - */ - private void addVariableEntry(TaglibClassLoader loader, IPath wkspaceRoot, IClasspathEntry entry) { - - if (DEBUG) - System.out.println(" -> adding variable entry: [" + entry + "]"); //$NON-NLS-1$ //$NON-NLS-2$ - - // variable should either be a project or a library entry - - String variableName = entry.getPath().toString(); - IPath variablePath = JavaCore.getClasspathVariable(variableName); - - // RATLC01076854 - // variable paths may not exist - // in that case null will be returned - if (variablePath != null) { - if (variablePath.segments().length == 1) { - IProject varProj = ResourcesPlugin.getWorkspace().getRoot().getProject(variablePath.toString()); - if (varProj != null && varProj.exists()) { - addClasspathEntriesForProject(varProj, loader); - return; - } - } - addLibraryEntry(loader, wkspaceRoot, variablePath.toString()); - } - } - - /** - * @param loader - * @param project - * @param wkspaceRoot - * @param entry - * @throws JavaModelException - */ - private void addContainerEntry(TaglibClassLoader loader, IJavaProject project, IPath wkspaceRoot, IClasspathEntry entry) throws JavaModelException { - - IClasspathContainer container = JavaCore.getClasspathContainer(entry.getPath(), project); - if (container != null) { - // avoid infinite recursion - if (!fContainerEntries.contains(container.getPath().toString())) { - fContainerEntries.add(container.getPath().toString()); - - IClasspathEntry[] cpes = container.getClasspathEntries(); - // recursive call here - addClasspathEntries(loader, project, wkspaceRoot, cpes); - } - } - } - - /** - * @param loader - * @param entry - */ - private void addProjectEntry(TaglibClassLoader loader, IClasspathEntry entry) { - - if (DEBUG) - System.out.println(" -> project entry: [" + entry + "]"); //$NON-NLS-1$ //$NON-NLS-2$ - - IPath path = entry.getPath(); - IProject refereceProj = ResourcesPlugin.getWorkspace().getRoot().getProject(path.toString()); - if (refereceProj != null && refereceProj.exists()) - addClasspathEntriesForProject(refereceProj, loader); - } - - /** - * @param loader - * @param project - * @param wkspaceRoot - * @throws JavaModelException - */ - private void addDefaultDirEntry(TaglibClassLoader loader, IJavaProject project, IPath wkspaceRoot) throws JavaModelException { - - // add default bin directory for the project - IPath outputLocation = project.getOutputLocation(); - if (!outputLocation.toFile().exists()) { - outputLocation = wkspaceRoot.append(outputLocation); - } - loader.addDirectory(outputLocation.toString()); - } - - /** - * @param loader - * @param wkspaceRoot - * @param entry - */ - private void addLibraryEntry(TaglibClassLoader loader, IPath wkspaceRoot, String libPath) { - - String jarPath = libPath; - File file = new File(jarPath); - - // if not absolute path, it's workspace relative - if (!file.exists()) { - jarPath = wkspaceRoot.append(jarPath).toString(); - } - - if (jarPath.endsWith(".jar")) { //$NON-NLS-1$ - loader.addJar(jarPath); - } - else if (file.isDirectory()) { - // it's actually a folder containing binaries - loader.addDirectory(jarPath); - } - } - - /** - * @param loader - * @param wkspaceRoot - * @param entry - */ - private void addSourceEntry(TaglibClassLoader loader, IPath wkspaceRoot, IClasspathEntry entry) { - - // add bin directory for specific entry if it has - // one - if (entry.getOutputLocation() != null) { - String outputPath = entry.getOutputLocation().toString(); - File file = entry.getOutputLocation().toFile(); - // if not absolute path, it's workspace relative - if (!file.exists()) { - outputPath = wkspaceRoot.append(entry.getOutputLocation()).toString(); - } - loader.addDirectory(outputPath); - } - } - - /** - * @return Returns the fModelQuery. - */ - public ModelQuery getModelQuery(IDocument doc) { - IStructuredModel model = null; - ModelQuery mq = null; - try { - model = StructuredModelManager.getModelManager().getExistingModelForRead(doc); - mq = ModelQueryUtil.getModelQuery(model); - } - finally { - if (model != null) - model.releaseFromRead(); - } - return mq; - } - - - /** - * @return Returns the fFile. - */ - public IProject getProject() { - - return fProject; - } - - /** - * @param file - * The fFile to set. - */ - public void setProject(IProject p) { - fProject = p; - } -} diff --git a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/taglib/TaglibHelperCache.java b/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/taglib/TaglibHelperCache.java deleted file mode 100644 index f4f95cd4ee..0000000000 --- a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/taglib/TaglibHelperCache.java +++ /dev/null @@ -1,155 +0,0 @@ -package org.eclipse.jst.jsp.core.internal.taglib; - - -import java.util.ArrayList; -import java.util.Collections; -import java.util.Iterator; -import java.util.List; - -import org.eclipse.core.resources.IProject; -import org.eclipse.core.runtime.Platform; -import org.eclipse.jst.jsp.core.internal.Logger; - -/** - * A simple cache for TaglibHelpers to avoid excessive creation of TaglibClassLoaders - * @author pavery - */ -class TaglibHelperCache { - - private static final boolean DEBUG; - static { - String value = Platform.getDebugOption("org.eclipse.jst.jsp.core/debug/taglibvars"); //$NON-NLS-1$ - DEBUG = value != null && value.equalsIgnoreCase("true"); //$NON-NLS-1$ - } - - /** - * An entry for the cache (projectPath string & TaglibHelper) - */ - class Entry { - private TaglibHelper fHelper; - private String fProjectPath; - - public Entry(String projectPath, TaglibHelper helper) { - setProjectPath(projectPath); - setHelper(helper); - } - public TaglibHelper getHelper() { - return fHelper; - } - public void setHelper(TaglibHelper helper) { - fHelper = helper; - } - public String getProjectPath() { - return fProjectPath; - } - public void setProjectPath(String projectPath) { - fProjectPath = projectPath; - } - public String toString() { - return "Taglib Helper Entry [" + getProjectPath() + "]"; //$NON-NLS-1$ //$NON-NLS-2$ - } - } - - private List fHelpers; - // max size for the cache - private int MAX_SIZE; - - /** - * Not intended to be large since underlying implmementation uses - * a List. - */ - public TaglibHelperCache(int size) { - MAX_SIZE = size; - fHelpers = Collections.synchronizedList(new ArrayList(MAX_SIZE)); - } - /** - * - * @param projectPath - * @param f - * @param mq - * @return - */ - public final synchronized TaglibHelper getHelper(IProject project) { - TaglibHelper helper = null; - Entry entry = null; - String projectPath = project.getFullPath().toString(); - int size = fHelpers.size(); - // fist check for existing - for (int i=0; i<size; i++) { - entry = (Entry)fHelpers.get(i); - if(entry.getProjectPath().equals(projectPath)) { - // exists - helper = entry.getHelper(); - // only move to front if it's not the first entry - if(i>0) { - fHelpers.remove(entry); - fHelpers.add(1, entry); - if(DEBUG) { - Logger.log(Logger.INFO, "(->) TaglibHelperCache moved: " + entry + " to the front of the list"); //$NON-NLS-1$ //$NON-NLS-2$ - printCacheContents(); - } - } - break; - } - } - // didn't exist - if(helper == null) { - helper = createNewHelper(projectPath, project); - } - return helper; - } - - /** - * @param projectPath - * @param f - * @param mq - * @return - */ - private TaglibHelper createNewHelper(String projectPath, IProject project) { - - TaglibHelper helper; - // create - helper = new TaglibHelper(project); - Entry newEntry = new Entry(projectPath, helper); - fHelpers.add(0, newEntry); - if(DEBUG) { - Logger.log(Logger.INFO, "(+) TaglibHelperCache added: " + newEntry); //$NON-NLS-1$ - printCacheContents(); - } - if(fHelpers.size() > MAX_SIZE) { - // one too many, remove last - Object removed = fHelpers.remove(fHelpers.size()-1); - if(DEBUG) { - Logger.log(Logger.INFO, "(-) TaglibHelperCache removed: " + removed); //$NON-NLS-1$ - printCacheContents(); - } - } - return helper; - } - - public final synchronized void removeHelper(String projectPath) { - Entry entry = null; - Iterator it = fHelpers.iterator(); - while(it.hasNext()) { - entry = (Entry)it.next(); - if(entry.getProjectPath().equals(projectPath)) { - fHelpers.remove(entry); - if(DEBUG) { - Logger.log(Logger.INFO, "(-) TaglibHelperCache removed: " + entry); //$NON-NLS-1$ - printCacheContents(); - } - break; - } - } - } - - private void printCacheContents() { - StringBuffer debugString = new StringBuffer(); - debugString.append("\n-----------------------------------------------------------"); //$NON-NLS-1$ - debugString.append("\ncache contents:"); //$NON-NLS-1$ - for (int i=0; i<fHelpers.size(); i++) - debugString.append("\n -" + i + "- " + fHelpers.get(i)); //$NON-NLS-1$ //$NON-NLS-2$ - debugString.append("\n-----------------------------------------------------------"); //$NON-NLS-1$ - Logger.log(Logger.INFO, debugString.toString()); - } -} diff --git a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/taglib/TaglibHelperManager.java b/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/taglib/TaglibHelperManager.java deleted file mode 100644 index acd3ecc357..0000000000 --- a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/taglib/TaglibHelperManager.java +++ /dev/null @@ -1,77 +0,0 @@ -package org.eclipse.jst.jsp.core.internal.taglib; - - -import org.eclipse.core.resources.IFile; -import org.eclipse.core.resources.IProject; -import org.eclipse.jdt.core.ElementChangedEvent; -import org.eclipse.jdt.core.IElementChangedListener; -import org.eclipse.jdt.core.IJavaElement; -import org.eclipse.jdt.core.IJavaElementDelta; - -/** - * Manages creation and caching (ordered MRU) of TaglibHelpers. - * Removes helpers when their classpath changes (so they are rebuilt). - * There is one helper per project (with a specific classpath entry). - * - * @author pavery - */ -public class TaglibHelperManager implements IElementChangedListener { - - - private static TaglibHelperManager instance = null; - // using a cache of just 3 loaders - private TaglibHelperCache fCache = new TaglibHelperCache(3); - - private TaglibHelperManager() { - // use instance - } - public static synchronized TaglibHelperManager getInstance() { - if(instance == null) - instance = new TaglibHelperManager(); - return instance; - } - - public TaglibHelper getTaglibHelper(IFile f) { - IProject p = f.getProject(); - return getHelperFromCache(p); - } - - /** - * @param projectPath - */ - private TaglibHelper getHelperFromCache(IProject project) { - return fCache.getHelper(project); - } - - /** - * Update classpath for appropriate loader. - * @see org.eclipse.jdt.core.IElementChangedListener#elementChanged(org.eclipse.jdt.core.ElementChangedEvent) - */ - public void elementChanged(ElementChangedEvent event) { - - // handle classpath changes - IJavaElementDelta delta = event.getDelta(); - if(delta.getElement().getElementType() == IJavaElement.JAVA_MODEL) { - IJavaElementDelta[] changed = delta.getChangedChildren(); - for (int i = 0; i < changed.length; i++) { - if((changed[i].getFlags() & IJavaElementDelta.F_CLASSPATH_CHANGED) != 0) { - IJavaElement proj = changed[i].getElement(); - handleClasspathChange(changed, i, proj); - } - } - } - } - - /** - * @param changed - * @param i - * @param proj - */ - private void handleClasspathChange(IJavaElementDelta[] changed, int i, IJavaElement proj) { - - if(proj.getElementType() == IJavaElement.JAVA_PROJECT) { - String projectPath = proj.getPath().toString().replace('\\', '/'); - fCache.removeHelper(projectPath); - } - } -} diff --git a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/taglib/TaglibVariable.java b/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/taglib/TaglibVariable.java deleted file mode 100644 index 0e0cecc204..0000000000 --- a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/taglib/TaglibVariable.java +++ /dev/null @@ -1,52 +0,0 @@ -package org.eclipse.jst.jsp.core.internal.taglib; - - -/** - * Contains info about a TaglibVariable: classname, variablename. - * @author pavery - */ -public class TaglibVariable { - - private String fVarClass = null; - private String fVarName = null; - private final String ENDL = "\n"; //$NON-NLS-1$ - /** - * - */ - public TaglibVariable(String varClass, String varName) { - setVarClass(varClass); - setVarName(varName); - } - /** - * @return Returns the fVarClass. - */ - public final String getVarClass() { - return fVarClass; - } - /** - * @param varClass The fVarClass to set. - */ - public final void setVarClass(String varClass) { - fVarClass = varClass; - } - /** - * @return Returns the fVarName. - */ - public final String getVarName() { - return fVarName; - } - /** - * @param varName The fVarName to set. - */ - public final void setVarName(String varName) { - fVarName = varName; - } - - /** - * Convenience method. - * @return - */ - public final String getDeclarationString() { - return getVarClass() + " " + getVarName() + " = null;" + ENDL; //$NON-NLS-1$ //$NON-NLS-2$ - } -} diff --git a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/tasks/JSPFileTaskScanner.java b/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/tasks/JSPFileTaskScanner.java deleted file mode 100644 index 2cab51eaa8..0000000000 --- a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/tasks/JSPFileTaskScanner.java +++ /dev/null @@ -1,22 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2004 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - *******************************************************************************/ -package org.eclipse.jst.jsp.core.internal.tasks; - -import org.eclipse.jst.jsp.core.internal.regions.DOMJSPRegionContexts; -import org.eclipse.wst.sse.core.internal.provisional.text.IStructuredDocumentRegion; -import org.eclipse.wst.sse.core.internal.provisional.text.ITextRegion; -import org.eclipse.wst.xml.core.internal.tasks.XMLFileTaskScanner; - -public class JSPFileTaskScanner extends XMLFileTaskScanner { - protected boolean isCommentRegion(IStructuredDocumentRegion region, ITextRegion textRegion) { - return super.isCommentRegion(region, textRegion) || textRegion.getType().equals(DOMJSPRegionContexts.JSP_COMMENT_TEXT); - } -} diff --git a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/text/StructuredTextPartitionerForJSP.java b/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/text/StructuredTextPartitionerForJSP.java deleted file mode 100644 index 672addf3c3..0000000000 --- a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/text/StructuredTextPartitionerForJSP.java +++ /dev/null @@ -1,403 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2004 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - *******************************************************************************/ -package org.eclipse.jst.jsp.core.internal.text; - -import java.io.IOException; -import java.util.ArrayList; -import java.util.List; -import java.util.Locale; - -import org.eclipse.jface.text.IDocument; -import org.eclipse.jface.text.IDocumentPartitioner; -import org.eclipse.jst.jsp.core.internal.encoding.JSPDocumentHeadContentDetector; -import org.eclipse.jst.jsp.core.internal.parser.JSPSourceParser; -import org.eclipse.jst.jsp.core.internal.provisional.JSP11Namespace; -import org.eclipse.jst.jsp.core.internal.provisional.JSP12Namespace; -import org.eclipse.jst.jsp.core.internal.regions.DOMJSPRegionContexts; -import org.eclipse.jst.jsp.core.text.IJSPPartitions; -import org.eclipse.wst.html.core.internal.text.StructuredTextPartitionerForHTML; -import org.eclipse.wst.sse.core.internal.ltk.parser.RegionParser; -import org.eclipse.wst.sse.core.internal.ltk.parser.TagMarker; -import org.eclipse.wst.sse.core.internal.parser.ForeignRegion; -import org.eclipse.wst.sse.core.internal.provisional.text.IStructuredDocument; -import org.eclipse.wst.sse.core.internal.provisional.text.IStructuredDocumentRegion; -import org.eclipse.wst.sse.core.internal.provisional.text.IStructuredTextPartitioner; -import org.eclipse.wst.sse.core.internal.provisional.text.ITextRegion; -import org.eclipse.wst.sse.core.internal.provisional.text.ITextRegionContainer; -import org.eclipse.wst.sse.core.internal.provisional.text.ITextRegionList; -import org.eclipse.wst.sse.core.internal.text.rules.StructuredTextPartitioner; -import org.eclipse.wst.xml.core.internal.regions.DOMRegionContext; -import org.eclipse.wst.xml.core.internal.text.rules.StructuredTextPartitionerForXML; - -public class StructuredTextPartitionerForJSP extends StructuredTextPartitioner { - // for compatibility with v5.1.0, we'll reuse ST_JSP_DIRECTIVE for action - // tags - private final static boolean fEnableJSPActionPartitions = true; - // list of valid JSP 1.2 tag and action names - private static List fJSPActionTagNames = null; - private static final String HTML_MIME_TYPE = "text/html"; //$NON-NLS-1$ - private static final String XHTML_MIME_TYPE = "text/xhtml"; //$NON-NLS-1$ - private static final String XML_MIME_TYPE = "text/xml"; //$NON-NLS-1$ - private static final String VND_WAP_WML = "text/vnd.wap.wml"; //$NON-NLS-1$ - - private final static String[] fConfiguredContentTypes = new String[]{IJSPPartitions.JSP_DEFAULT, IJSPPartitions.JSP_DEFAULT_EL, IJSPPartitions.JSP_DEFAULT_EL2, IJSPPartitions.JSP_DIRECTIVE, IJSPPartitions.JSP_CONTENT_DELIMITER, IJSPPartitions.JSP_CONTENT_JAVA, IJSPPartitions.JSP_CONTENT_JAVASCRIPT, IJSPPartitions.JSP_COMMENT}; - - /** - * @return - */ - public static String[] getConfiguredContentTypes() { - return fConfiguredContentTypes; - } - - private IStructuredTextPartitioner fEmbeddedPartitioner = null; - /* - * Save last taglib prefix that was checked (see isAction()) for better - * performance - */ - private String fLastCheckedPrefix = null; - - /** - * Assume language=java by default ... client, such as - * PageDirectiveAdapter, must set language of document partitioner, - * if/when it changes. - */ - private String fLanguage = "java"; //$NON-NLS-1$ - - /** - * Constructor for JSPDocumentPartioner. - */ - public StructuredTextPartitionerForJSP() { - super(); - if (fJSPActionTagNames == null) { - fJSPActionTagNames = new ArrayList(); // uses .equals() for - // contains() - fJSPActionTagNames.add(JSP12Namespace.ElementName.DECLARATION); - // fJSPActionTagNames.add(JSP12Namespace.ElementName.DIRECTIVE_INCLUDE); - // fJSPActionTagNames.add(JSP12Namespace.ElementName.DIRECTIVE_PAGE); - // fJSPActionTagNames.add(JSP12Namespace.ElementName.DIRECTIVE_TAGLIB); - fJSPActionTagNames.add(JSP12Namespace.ElementName.EXPRESSION); - fJSPActionTagNames.add(JSP12Namespace.ElementName.FALLBACK); - fJSPActionTagNames.add(JSP12Namespace.ElementName.FORWARD); - fJSPActionTagNames.add(JSP12Namespace.ElementName.GETPROPERTY); - fJSPActionTagNames.add(JSP12Namespace.ElementName.INCLUDE); - fJSPActionTagNames.add(JSP12Namespace.ElementName.PARAM); - fJSPActionTagNames.add(JSP12Namespace.ElementName.PARAMS); - fJSPActionTagNames.add(JSP12Namespace.ElementName.PLUGIN); - // fJSPActionTagNames.add(JSP12Namespace.ElementName.ROOT); - fJSPActionTagNames.add(JSP12Namespace.ElementName.SCRIPTLET); - fJSPActionTagNames.add(JSP12Namespace.ElementName.SETPROPERTY); - fJSPActionTagNames.add(JSP12Namespace.ElementName.TEXT); - fJSPActionTagNames.add(JSP12Namespace.ElementName.USEBEAN); - } - } - - /** - * @see org.eclipse.jface.text.IDocumentPartitioner#connect(org.eclipse.jface.text.IDocument) - */ - public void connect(IDocument document) { - super.connect(document); - fSupportedTypes = null; - } - - private IStructuredTextPartitioner createStructuredTextPartitioner(IStructuredDocument structuredDocument) { - IStructuredTextPartitioner result = null; - JSPDocumentHeadContentDetector jspHeadContentDetector = new JSPDocumentHeadContentDetector(); - jspHeadContentDetector.set(structuredDocument); - String contentType; - try { - contentType = jspHeadContentDetector.getContentType(); - } - catch (IOException e) { - // should be impossible in this context - throw new Error(e); - } - if (contentType == null) { - contentType = "text/html"; //$NON-NLS-1$ - } - // we currently only have two ... eventually should - // make or tie-in to existing registry. - if (contentType.equalsIgnoreCase(HTML_MIME_TYPE) || contentType.equalsIgnoreCase(VND_WAP_WML)) { - result = new StructuredTextPartitionerForHTML(); - result.connect(structuredDocument); - } - else if (contentType.equalsIgnoreCase(XHTML_MIME_TYPE)) { - result = new StructuredTextPartitionerForHTML(); - result.connect(structuredDocument); - } - else if (contentType.equalsIgnoreCase(XML_MIME_TYPE) || contentType.endsWith("+xml")) { //$NON-NLS-1$ - result = new StructuredTextPartitionerForXML(); - result.connect(structuredDocument); - } - else { - result = new StructuredTextPartitioner(); - result.connect(structuredDocument); - } - return result; - - } - - /** - * @see org.eclipse.jface.text.IDocumentPartitioner#disconnect() - */ - public void disconnect() { - if (fEmbeddedPartitioner != null) { - fEmbeddedPartitioner.disconnect(); - // https://w3.opensource.ibm.com/bugzilla/show_bug.cgi?id=4909 - /** - * force recreation when reconnected - */ - fEmbeddedPartitioner = null; - } - // super.disconnect should come at end, since it (may) set - // structuredDocument to null - super.disconnect(); - } - - public String getDefaultPartitionType() { - return getEmbeddedPartitioner().getDefaultPartitionType(); - } - - /** - * Returns the embeddedPartitioner. - * - * @return IStructuredTextPartitioner - */ - public IStructuredTextPartitioner getEmbeddedPartitioner() { - if (fEmbeddedPartitioner == null) { - fEmbeddedPartitioner = createStructuredTextPartitioner(fStructuredDocument); - fEmbeddedPartitioner.connect(fStructuredDocument); - } - - return fEmbeddedPartitioner; - } - - /** - * Returns the language. - * - * @return String - */ - public String getLanguage() { - return fLanguage; - } - - private List getLocalLegalContentTypes() { - List types = new ArrayList(); - Object[] configuredTypes = getConfiguredContentTypes(); - for (int i = 0; i < configuredTypes.length; i++) - types.add(configuredTypes[i]); - return types; - } - - private String getParentName(IStructuredDocumentRegion sdRegion) { - String result = "UNKNOWN"; //$NON-NLS-1$ - while (sdRegion != null && isValidJspActionRegionType(sdRegion.getType())) - sdRegion = sdRegion.getPrevious(); - - if (sdRegion != null) { - ITextRegionList regions = sdRegion.getRegions(); - // only find parent names from a start tag - if (regions.size() > 1) { - ITextRegion r = regions.get(1); - if (regions.get(0).getType().equals(DOMRegionContext.XML_TAG_OPEN) && r.getType().equals(DOMRegionContext.XML_TAG_NAME)) { - result = sdRegion.getText(r); - } - } - } - return result; - } - - protected String getPartitionType(ForeignRegion region, int offset) { - return getEmbeddedPartitioner().getPartitionType(region, offset); - } - - - public String getPartitionType(ITextRegion region, int offset) { - String result = null; - final String region_type = region.getType(); - if (region_type == DOMJSPRegionContexts.JSP_CONTENT) { - result = getPartitionTypeForDocumentLanguage(); - } - else if (region_type == DOMJSPRegionContexts.JSP_COMMENT_TEXT || region_type == DOMJSPRegionContexts.JSP_COMMENT_OPEN || region_type == DOMJSPRegionContexts.JSP_COMMENT_CLOSE) - result = IJSPPartitions.JSP_COMMENT; - else if (region_type == DOMJSPRegionContexts.JSP_DIRECTIVE_NAME || region_type == DOMJSPRegionContexts.JSP_DIRECTIVE_OPEN || region_type == DOMJSPRegionContexts.JSP_DIRECTIVE_CLOSE) - result = IJSPPartitions.JSP_DIRECTIVE; - else if (region_type == DOMJSPRegionContexts.JSP_CLOSE || region_type == DOMJSPRegionContexts.JSP_SCRIPTLET_OPEN || region_type == DOMJSPRegionContexts.JSP_EXPRESSION_OPEN || region_type == DOMJSPRegionContexts.JSP_DECLARATION_OPEN) - result = IJSPPartitions.JSP_CONTENT_DELIMITER; - else if (region_type == DOMJSPRegionContexts.JSP_ROOT_TAG_NAME) - result = IJSPPartitions.JSP_DEFAULT; - else if (region_type == DOMJSPRegionContexts.JSP_EL_OPEN || region_type == DOMJSPRegionContexts.JSP_EL_CONTENT || region_type == DOMJSPRegionContexts.JSP_EL_CLOSE || region_type == DOMJSPRegionContexts.JSP_EL_DQUOTE || region_type == DOMJSPRegionContexts.JSP_EL_SQUOTE || region_type == DOMJSPRegionContexts.JSP_EL_QUOTED_CONTENT) - result = IJSPPartitions.JSP_DEFAULT_EL; - else if (region_type == DOMJSPRegionContexts.JSP_VBL_OPEN || region_type == DOMJSPRegionContexts.JSP_VBL_CONTENT || region_type == DOMJSPRegionContexts.JSP_VBL_CLOSE || region_type == DOMJSPRegionContexts.JSP_VBL_DQUOTE || region_type == DOMJSPRegionContexts.JSP_VBL_SQUOTE || region_type == DOMJSPRegionContexts.JSP_VBL_QUOTED_CONTENT) - result = IJSPPartitions.JSP_DEFAULT_EL2; - else if (region_type == DOMRegionContext.XML_CDATA_TEXT) { - // BUG131463: possibly between <jsp:scriptlet>, <jsp:expression>, - // <jsp:declaration> - IStructuredDocumentRegion sdRegion = this.fStructuredDocument.getRegionAtCharacterOffset(offset); - if (isJspJavaActionName(getParentName(sdRegion))) - result = getPartitionTypeForDocumentLanguage(); - else - result = getEmbeddedPartitioner().getPartitionType(region, offset); - } - else if (region_type == DOMRegionContext.XML_CONTENT) { - // possibly between <jsp:scriptlet>, <jsp:expression>, - // <jsp:declaration> - IStructuredDocumentRegion sdRegion = this.fStructuredDocument.getRegionAtCharacterOffset(offset); - if (isJspJavaActionName(getParentName(sdRegion))) - result = getPartitionTypeForDocumentLanguage(); - else - result = getDefaultPartitionType(); - } - else { - result = getEmbeddedPartitioner().getPartitionType(region, offset); - } - return result; - } - - public String getPartitionTypeBetween(IStructuredDocumentRegion previousNode, IStructuredDocumentRegion nextNode) { - return getEmbeddedPartitioner().getPartitionTypeBetween(previousNode, nextNode); - } - - private String getPartitionTypeForDocumentLanguage() { - String result; - if (fLanguage == null || fLanguage.equalsIgnoreCase("java")) { //$NON-NLS-1$ - result = IJSPPartitions.JSP_CONTENT_JAVA; - } - else if (fLanguage.equalsIgnoreCase("javascript")) { //$NON-NLS-1$ - result = IJSPPartitions.JSP_CONTENT_JAVASCRIPT; - } - else { - result = IJSPPartitions.JSP_SCRIPT_PREFIX + getLanguage().toUpperCase(Locale.ENGLISH); - } - return result; - } - - protected void initLegalContentTypes() { - List combinedTypes = getLocalLegalContentTypes(); - if (getEmbeddedPartitioner() != null) { - String[] moreTypes = getEmbeddedPartitioner().getLegalContentTypes(); - for (int i = 0; i < moreTypes.length; i++) - combinedTypes.add(moreTypes[i]); - } - fSupportedTypes = new String[0]; - combinedTypes.toArray(fSupportedTypes); - } - - /** - * @param sdRegion - * @param offset - * @return - */ - private boolean isAction(IStructuredDocumentRegion sdRegion, int offset) { - if (!sdRegion.getType().equals(DOMRegionContext.XML_TAG_NAME)) - return false; - /* - * shouldn't get a tag name region type unless a tag name region - * exists at [1] - */ - ITextRegion tagNameRegion = sdRegion.getRegions().get(1); - String tagName = sdRegion.getText(tagNameRegion); - - RegionParser parser = fStructuredDocument.getParser(); - if (parser instanceof JSPSourceParser) { - if (tagName.equals(fLastCheckedPrefix)) - return true; - List fCustomActionPrefixes = ((JSPSourceParser) parser).getNestablePrefixes(); - for (int i = 0; i < fCustomActionPrefixes.size(); i++) - if (tagName.startsWith(((TagMarker) fCustomActionPrefixes.get(i)).getTagName())) { - fLastCheckedPrefix = tagName; - return true; - } - } - return false; - } - - protected boolean isDocumentRegionBasedPartition(IStructuredDocumentRegion sdRegion, ITextRegion containedChildRegion, int offset) { - String documentRegionContext = sdRegion.getType(); - if (containedChildRegion != null) { - if (documentRegionContext.equals(DOMJSPRegionContexts.JSP_DIRECTIVE_NAME) || documentRegionContext.equals(DOMJSPRegionContexts.JSP_ROOT_TAG_NAME)) { - setInternalPartition(offset, containedChildRegion.getLength(), IJSPPartitions.JSP_DIRECTIVE); - return true; - } - // https://bugs.eclipse.org/bugs/show_bug.cgi?id=113346 - if (fEnableJSPActionPartitions && isAction(sdRegion, offset) && !(containedChildRegion instanceof ITextRegionContainer)) { - // if (fEnableJSPActionPartitions && isAction(sdRegion, - // offset)) { - setInternalPartition(offset, containedChildRegion.getLength(), IJSPPartitions.JSP_DIRECTIVE); - return true; - } - } - return super.isDocumentRegionBasedPartition(sdRegion, containedChildRegion, offset); - } - - /** - * @param possibleJspJavaAction - * @return - */ - private boolean isJspJavaActionName(String possibleJspJavaAction) { - return possibleJspJavaAction.equals(JSP11Namespace.ElementName.SCRIPTLET) || possibleJspJavaAction.equals(JSP11Namespace.ElementName.EXPRESSION) || possibleJspJavaAction.equals(JSP11Namespace.ElementName.DECLARATION); - } - - private boolean isValidJspActionRegionType(String type) { - // true for anything that can be within <jsp:scriptlet>, - // <jsp:expression>, <jsp:declaration> - return type == DOMRegionContext.XML_CONTENT || type == DOMRegionContext.BLOCK_TEXT || type == DOMRegionContext.XML_CDATA_OPEN || type == DOMRegionContext.XML_CDATA_TEXT || type == DOMRegionContext.XML_CDATA_CLOSE; - } - - public IDocumentPartitioner newInstance() { - StructuredTextPartitionerForJSP instance = new StructuredTextPartitionerForJSP(); - instance.setEmbeddedPartitioner(createStructuredTextPartitioner(fStructuredDocument)); - instance.setLanguage(fLanguage); - return instance; - } - - /** - * Sets the embeddedPartitioner. - * - * @param embeddedPartitioner - * The embeddedPartitioner to set - */ - public void setEmbeddedPartitioner(IStructuredTextPartitioner embeddedPartitioner) { - // https://w3.opensource.ibm.com/bugzilla/show_bug.cgi?id=4909 - /** - * manage connected state of embedded partitioner - */ - if (fEmbeddedPartitioner != null && fStructuredDocument != null) { - fEmbeddedPartitioner.disconnect(); - } - - this.fEmbeddedPartitioner = embeddedPartitioner; - - if (fEmbeddedPartitioner != null && fStructuredDocument != null) { - fEmbeddedPartitioner.connect(fStructuredDocument); - } - } - - protected void setInternalPartition(int offset, int length, String type) { - // TODO: need to carry this single instance idea further to be - // complete, - // but hopefully this will be less garbage than before (especially for - // HTML, XML, - // naturally!) - internalReusedTempInstance = getEmbeddedPartitioner().createPartition(offset, length, type); - - } - - /** - * Sets the language. - * - * @param language - * The language to set - */ - public void setLanguage(String language) { - this.fLanguage = language; - } - -}
\ No newline at end of file diff --git a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/util/CommonXML.java b/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/util/CommonXML.java deleted file mode 100644 index 221c2446ae..0000000000 --- a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/util/CommonXML.java +++ /dev/null @@ -1,84 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2004 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - *******************************************************************************/ -package org.eclipse.jst.jsp.core.internal.util; - -import java.io.IOException; -import java.io.OutputStream; - -import javax.xml.parsers.DocumentBuilder; -import javax.xml.parsers.DocumentBuilderFactory; -import javax.xml.parsers.ParserConfigurationException; -import javax.xml.transform.OutputKeys; -import javax.xml.transform.Source; -import javax.xml.transform.Transformer; -import javax.xml.transform.TransformerConfigurationException; -import javax.xml.transform.TransformerException; -import javax.xml.transform.TransformerFactory; -import javax.xml.transform.TransformerFactoryConfigurationError; -import javax.xml.transform.dom.DOMSource; -import javax.xml.transform.stream.StreamResult; - -import org.eclipse.jst.jsp.core.internal.Logger; -import org.w3c.dom.Document; - -public class CommonXML { - - public synchronized static DocumentBuilder getDocumentBuilder() { - DocumentBuilder result = null; - try { - result = DocumentBuilderFactory.newInstance().newDocumentBuilder(); - } - catch (ParserConfigurationException e) { - Logger.logException(e); - } - return result; - } - - public synchronized static DocumentBuilder getDocumentBuilder(boolean validating) { - DocumentBuilder result = null; - try { - DocumentBuilderFactory instance = DocumentBuilderFactory.newInstance(); - instance.setValidating(validating); - instance.setExpandEntityReferences(false); - instance.setCoalescing(true); - result = instance.newDocumentBuilder(); - } - catch (ParserConfigurationException e) { - Logger.logException(e); - } - return result; - } - - public static void serialize(Document document, OutputStream ostream) throws IOException { - Source domSource = new DOMSource(document); - try { - Transformer serializer = TransformerFactory.newInstance().newTransformer(); - try { - serializer.setOutputProperty(OutputKeys.INDENT, "yes"); //$NON-NLS-1$ - serializer.setOutputProperty("{http://xml.apache.org/xslt}indent-amount", "4"); //$NON-NLS-1$ //$NON-NLS-2$ - serializer.setOutputProperty(OutputKeys.ENCODING, "UTF-16"); //$NON-NLS-1$ - } - catch (IllegalArgumentException e) { - // unsupported properties - } - serializer.transform(domSource, new StreamResult(ostream)); - } - catch (TransformerConfigurationException e) { - throw new IOException(e.getMessage()); - } - catch (TransformerFactoryConfigurationError e) { - throw new IOException(e.getMessage()); - } - catch (TransformerException e) { - throw new IOException(e.getMessage()); - } - } -}
\ No newline at end of file diff --git a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/util/DocumentProvider.java b/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/util/DocumentProvider.java deleted file mode 100644 index 55e310bd36..0000000000 --- a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/util/DocumentProvider.java +++ /dev/null @@ -1,471 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2004 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - *******************************************************************************/ -package org.eclipse.jst.jsp.core.internal.util; - - - -import java.io.ByteArrayInputStream; -import java.io.File; -import java.io.FileInputStream; -import java.io.FileNotFoundException; -import java.io.IOException; -import java.io.InputStream; -import java.net.URL; -import java.net.URLConnection; -import com.ibm.icu.util.StringTokenizer; - -import javax.xml.parsers.DocumentBuilder; -import javax.xml.parsers.DocumentBuilderFactory; -import javax.xml.parsers.FactoryConfigurationError; -import javax.xml.parsers.ParserConfigurationException; - -import org.eclipse.jst.jsp.core.internal.Logger; -import org.eclipse.wst.sse.core.internal.util.JarUtilities; -import org.w3c.dom.DOMException; -import org.w3c.dom.DOMImplementation; -import org.w3c.dom.Document; -import org.w3c.dom.Element; -import org.w3c.dom.Node; -import org.w3c.dom.NodeList; -import org.xml.sax.EntityResolver; -import org.xml.sax.ErrorHandler; -import org.xml.sax.InputSource; -import org.xml.sax.SAXException; -import org.xml.sax.SAXParseException; - -/** - * An XML Creator/Reader/Writer that 1) Ignores any DocumentType Nodes found - * within the document (as well as any entities) 2) Ignores any - * errors/exceptions from Xerces when loading a document 3) Can load Documents - * from within a .JAR file (***read-only***) - */ - -public class DocumentProvider { - private Document document = null; - private ErrorHandler errorHandler = null; - private String fBaseReference; - private String fileName = null; - private boolean fValidating = false; - private InputStream inputStream = null; - private String jarFileName = null; - private EntityResolver resolver = null; - - private Node rootElement = null; - private String rootElementName = null; - - public DocumentProvider() { - super(); - } - - private String _getFileName() { - if (inputStream != null) - return null; - else if (isJAR()) { - return getJarFileName(); - } - return getFileName(); - } - - private Document _getParsedDocumentDOM2() { - Document result = null; - - InputStream is = null; - try { - DocumentBuilder builder = getDocumentBuilder(); - // DOMParser parser = new DOMParser(); - // parser.setFeature("http://apache.org/xml/features/continue-after-fatal-error", - // false);//$NON-NLS-1$ - // parser.setFeature("http://apache.org/xml/features/nonvalidating/load-dtd-grammar", - // false);//$NON-NLS-1$ - // parser.setErrorHandler(getNullErrorHandler()); - // parser.setEntityResolver(getNullEntityResolver()); - // is = getInputStream(); - builder.setEntityResolver(getEntityResolver()); - builder.setErrorHandler(getNullErrorHandler()); - is = getInputStream(); - if (is != null) - result = builder.parse(is, getBaseReference()); - } - catch (SAXException e) { - result = null; - // parsing exception, notify the user? - Logger.log(Logger.WARNING, "SAXException while reading descriptor " + _getFileName() + " " + e); //$NON-NLS-1$ //$NON-NLS-2$ - } - catch (FileNotFoundException e) { - // NOT an "exceptional case"; do not Log - } - catch (IOException e) { - Logger.log(Logger.WARNING, "IOException while reading descriptor " + _getFileName() + " " + e); //$NON-NLS-1$ //$NON-NLS-2$ - } - finally { - if (is != null) { - try { - is.close(); - } - catch (Exception e) { - // what can be done? - } - } - } - return result; - } - - /** - * @return - */ - public String getBaseReference() { - return fBaseReference; - } - - /** - * - * @return Document - */ - public Document getDocument() { - return getDocument(true); - } - - public Document getDocument(boolean createEmptyOnFailure) { - if (document == null) - load(createEmptyOnFailure); - return document; - } - - private DocumentBuilder getDocumentBuilder() { - return CommonXML.getDocumentBuilder(isValidating()); - } - - private DOMImplementation getDomImplementation() { - DocumentBuilder builder = null; - try { - builder = DocumentBuilderFactory.newInstance().newDocumentBuilder(); - } - catch (ParserConfigurationException e1) { - Logger.logException(e1); - } - catch (FactoryConfigurationError e1) { - Logger.logException(e1); - } - DOMImplementation impl = builder.getDOMImplementation(); - return impl; - } - - /************************************************************************* - * Takes a single string of the form "a/b/c" and ensures that that - * structure exists below the head element, down through 'c', and returns - * a <em>single</em> element 'c'. For multiple elements (such as - * multiple <macro> elements contained within a single - * <macros> element, full DOM access is required for searching and - * child element manipulation. - ************************************************************************/ - public Element getElement(String name) { - Element result = null; - if (document == null) - load(false); - if (document != null) { - result = (Element) getNode(getRootElement(), name); - } - return result; - } - - /** - * Returns an EntityResolver that won't try to load and resolve ANY - * entities - */ - private EntityResolver getEntityResolver() { - if (resolver == null) { - resolver = new EntityResolver() { - public InputSource resolveEntity(String publicID, String systemID) throws SAXException, IOException { - InputSource result = null; - if (isValidating()) { - try { - URL spec = new URL("file://" + getBaseReference()); //$NON-NLS-1$ - URL url = new URL(spec, systemID); - if (url.getProtocol().startsWith("file:")) { //$NON-NLS-1$ - URLConnection connection = url.openConnection(); - result = new InputSource(systemID != null ? systemID : "/_" + toString()); //$NON-NLS-1$ - result.setPublicId(publicID); - result.setByteStream(connection.getInputStream()); - } - } - catch (Exception e) { - result = null; - } - } - - if (result == null) { - result = new InputSource(new ByteArrayInputStream(new byte[0])); - result.setPublicId(publicID); - result.setSystemId(systemID != null ? systemID : "/_" + getClass().getName()); //$NON-NLS-1$ - } - return result; - } - }; - } - return resolver; - } - - /** - * - * @return java.lang.String - */ - public String getFileName() { - return fileName; - } - - /** - * Returns and input stream to use as the source of the Document 1) from - * an InputStream set on this instance 2) from a JAR file with the given - * entry name 3) from a normal file - * - * @return InputStream - */ - public InputStream getInputStream() throws FileNotFoundException { - if (inputStream != null) - return inputStream; - else if (isJAR()) { - return JarUtilities.getInputStream(getJarFileName(), getFileName()); - } - else { - return new FileInputStream(getFileName()); - } - } - - /** - * - * @return java.lang.String - */ - public String getJarFileName() { - return jarFileName; - } - - private Node getNamedChild(Node parent, String childName) { - if (parent == null) { - return null; - } - NodeList childList = parent.getChildNodes(); - for (int i = 0; i < childList.getLength(); i++) { - if (childList.item(i).getNodeName().equals(childName)) - return childList.item(i); - } - return null; - } - - private Document getNewDocument() { - Document result = null; - try { - result = getDomImplementation().createDocument("http://www.w3.org/XML/1998/namespace", getRootElementName(), null); //$NON-NLS-1$ - NodeList children = result.getChildNodes(); - for (int i = 0; i < children.getLength(); i++) { - result.removeChild(children.item(i)); - } - // we're going through this effort to avoid a NS element - Element settings = result.createElementNS("http://www.w3.org/XML/1998/namespace", getRootElementName()); //$NON-NLS-1$ - result.appendChild(settings); - return result; - } - catch (DOMException e) { - Logger.logException(e); - } - return null; - } - - /************************************************************************* - * Takes a single string of the form "a/b/c" and ensures that that - * structure exists below the head element, down through 'c', and returns - * the element 'c'. - ************************************************************************/ - private Node getNode(Node node, String name) { - StringTokenizer tokenizer = new StringTokenizer(name, "/"); //$NON-NLS-1$ - String token = null; - while (tokenizer.hasMoreTokens()) { - token = tokenizer.nextToken(); - if (getNamedChild(node, token) == null) - node.appendChild(document.createElement(token)); - node = getNamedChild(node, token); - } - return node; - } - - /** - * Returns an ErrorHandler that will not stop the parser on reported - * errors - */ - private ErrorHandler getNullErrorHandler() { - if (errorHandler == null) { - errorHandler = new ErrorHandler() { - public void error(SAXParseException exception) throws SAXException { - Logger.log(Logger.WARNING, "SAXParseException with " + getJarFileName() + "/" + getFileName() + " (error) while reading descriptor: " + exception.getMessage()); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ - } - - public void fatalError(SAXParseException exception) throws SAXException { - Logger.log(Logger.WARNING, "SAXParseException with " + getJarFileName() + "/" + getFileName() + " (fatalError) while reading descriptor: " + exception.getMessage()); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ - } - - public void warning(SAXParseException exception) throws SAXException { - Logger.log(Logger.WARNING, "SAXParseException with " + getJarFileName() + "/" + getFileName() + " (warning) while reading descriptor: " + exception.getMessage()); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ - } - }; - } - return errorHandler; - } - - private Document getParsedDocument() { - Document result = null; - if (inputStream == null) { - File existenceTester = null; - if (isJAR()) - existenceTester = new File(getJarFileName()); - else - existenceTester = new File(getFileName()); - if (!existenceTester.exists()) - return null; - } - - result = _getParsedDocumentDOM2(); - - return result; - - } - - /** - * Returns the root Element of the current document - * - * @return org.w3c.dom.Element - */ - public Node getRootElement() { - return getRootElement(getDocument()); - } - - /** - * Returns the/a root Element for the current document - * - * @return org.w3c.dom.Element - */ - private Node getRootElement(Document doc) { - if (doc == null) - return null; - if (doc.getDocumentElement() != null) - return doc.getDocumentElement(); - try { - Element newRootElement = doc.createElement(getRootElementName()); - doc.appendChild(newRootElement); - return newRootElement; - } - catch (DOMException e) { - Logger.logException(e); - } - return null; - } - - /** - * - * @return java.lang.String - */ - public java.lang.String getRootElementName() { - return rootElementName; - } - - private boolean isJAR() { - return getJarFileName() != null; - } - - /** - * @return - */ - public boolean isValidating() { - return fValidating; - } - - void load(boolean createEmptyOnFailure) { - // rootElementName and fileName are expected to be defined at this - // point - document = getParsedDocument(); - if (document != null) { - if (rootElementName != null) - rootElement = getRootElement(document); - else - rootElement = document.getDocumentElement(); - } - - if (document == null || rootElement == null) { - if (createEmptyOnFailure) { - document = getNewDocument(); - if (document != null) { - NodeList children = document.getChildNodes(); - for (int i = 0; i < children.getLength(); i++) { - if (children.item(i).getNodeType() == Node.ELEMENT_NODE && children.item(i).getNodeName().equals(getRootElementName())) - rootElement = children.item(i); - } - if (rootElement == null) { - for (int i = 0; i < children.getLength(); i++) { - if (children.item(i).getNodeType() == Node.ELEMENT_NODE) { - rootElement = children.item(i); - break; - } - } - } - } - } - } - } - - /** - * @param string - */ - public void setBaseReference(String string) { - fBaseReference = string; - } - - /** - * - * @param newFileName - * java.lang.String - */ - public void setFileName(java.lang.String newFileName) { - fileName = newFileName; - } - - /** - * Sets the inputStream for which to provide a Document. - * - * @param inputStream - * The inputStream to set - */ - public void setInputStream(InputStream iStream) { - this.inputStream = iStream; - } - - /** - * - * @param newJarFileName - * java.lang.String - */ - public void setJarFileName(java.lang.String newJarFileName) { - jarFileName = newJarFileName; - } - - /** - * - * @param newRootElementName - * java.lang.String - */ - public void setRootElementName(java.lang.String newRootElementName) { - rootElementName = newRootElementName; - } - - /** - * @param b - */ - public void setValidating(boolean b) { - fValidating = b; - } -}
\ No newline at end of file diff --git a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/validation/JSPDirectiveValidator.java b/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/validation/JSPDirectiveValidator.java deleted file mode 100644 index ae2204f7b2..0000000000 --- a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/validation/JSPDirectiveValidator.java +++ /dev/null @@ -1,190 +0,0 @@ -package org.eclipse.jst.jsp.core.internal.validation; - -import java.io.IOException; -import java.util.HashMap; - -import org.eclipse.core.resources.IFile; -import org.eclipse.core.runtime.CoreException; -import org.eclipse.jface.text.IDocument; -import org.eclipse.jface.text.IRegion; -import org.eclipse.jst.jsp.core.internal.JSPCoreMessages; -import org.eclipse.jst.jsp.core.internal.Logger; -import org.eclipse.jst.jsp.core.internal.provisional.JSP11Namespace; -import org.eclipse.jst.jsp.core.internal.regions.DOMJSPRegionContexts; -import org.eclipse.wst.sse.core.StructuredModelManager; -import org.eclipse.wst.sse.core.internal.provisional.IStructuredModel; -import org.eclipse.wst.sse.core.internal.provisional.text.IStructuredDocument; -import org.eclipse.wst.sse.core.internal.provisional.text.IStructuredDocumentRegion; -import org.eclipse.wst.sse.core.internal.provisional.text.ITextRegion; -import org.eclipse.wst.sse.core.utils.StringUtils; -import org.eclipse.wst.sse.ui.internal.reconcile.validator.ISourceValidator; -import org.eclipse.wst.validation.internal.provisional.core.IMessage; -import org.eclipse.wst.validation.internal.provisional.core.IReporter; -import org.eclipse.wst.validation.internal.provisional.core.IValidationContext; - -/** - * Checks for: - duplicate taglib prefix values - reserved taglib prefix - * values - * - */ -public class JSPDirectiveValidator extends JSPValidator implements ISourceValidator { - - private HashMap fReservedPrefixes = new HashMap(); - private HashMap fDuplicatePrefixes = new HashMap(); - private IDocument fDocument; - - public JSPDirectiveValidator() { - fReservedPrefixes.put("jsp", ""); //$NON-NLS-1$ //$NON-NLS-2$ - fReservedPrefixes.put("jspx", ""); //$NON-NLS-1$ //$NON-NLS-2$ - fReservedPrefixes.put("java", ""); //$NON-NLS-1$ //$NON-NLS-2$ - fReservedPrefixes.put("javax", ""); //$NON-NLS-1$ //$NON-NLS-2$ - fReservedPrefixes.put("servlet", ""); //$NON-NLS-1$ //$NON-NLS-2$ - fReservedPrefixes.put("sun", ""); //$NON-NLS-1$ //$NON-NLS-2$ - fReservedPrefixes.put("sunw", ""); //$NON-NLS-1$ //$NON-NLS-2$ - } - - /** - * batch validation call - */ - protected void validateFile(IFile f, IReporter reporter) { - - // when validating an entire file - // need to clear dupes or else you're comparing between files - fDuplicatePrefixes.clear(); - - // for batch validation - IStructuredModel sModel = null; - try { - sModel = StructuredModelManager.getModelManager().getModelForRead(f); - if (sModel != null) { - IStructuredDocument sDoc = sModel.getStructuredDocument(); - // need to set this for partial validate call to work - fDocument = sDoc; - // iterate all document regions - IStructuredDocumentRegion region = sDoc.getFirstStructuredDocumentRegion(); - while (region != null && !reporter.isCancelled()) { - // only checking directives - if (region.getType() == DOMJSPRegionContexts.JSP_DIRECTIVE_NAME) { - validateDirective(reporter, f, sDoc, region); - } - region = region.getNext(); - } - } - } - catch (IOException e) { - Logger.logException(e); - } - catch (CoreException e) { - Logger.logException(e); - } - finally { - if (sModel != null) - sModel.releaseFromRead(); - } - } - - public void connect(IDocument document) { - fDocument = document; - } - - public void disconnect(IDocument document) { - fDuplicatePrefixes.clear(); - } - - /** - * for as you type validation (partial document) - */ - public void validate(IRegion dirtyRegion, IValidationContext helper, IReporter reporter) { - validate(dirtyRegion, helper, reporter, null); - } - - private void validate(IRegion dirtyRegion, IValidationContext helper, IReporter reporter, IFile file) { - - // check for restricted and duplicate prefixes - if (fDocument instanceof IStructuredDocument) { - IStructuredDocument sDoc = (IStructuredDocument) fDocument; - IStructuredDocumentRegion[] regions = sDoc.getStructuredDocumentRegions(dirtyRegion.getOffset(), dirtyRegion.getLength()); - for (int i = 0; i < regions.length; i++) { - // only checking directives - if (regions[i].getType() == DOMJSPRegionContexts.JSP_DIRECTIVE_NAME) { - validateDirective(reporter, file, sDoc, regions[i]); - } - } - } - } - - private void validateDirective(IReporter reporter, IFile file, IStructuredDocument sDoc, IStructuredDocumentRegion sdRegion) { - - // we only care about taglib directive - if (getDirectiveName(sdRegion).equals("taglib")) { //$NON-NLS-1$ - - ITextRegion valueRegion = getAttributeValueRegion(sdRegion, JSP11Namespace.ATTR_NAME_PREFIX); - if (valueRegion == null) - return; - - String taglibPrefix = sdRegion.getText(valueRegion); - int start = sdRegion.getStartOffset(valueRegion); - // length before stripquotes - int length = taglibPrefix.length(); - taglibPrefix = StringUtils.stripQuotes(taglibPrefix); - - int sev = IMessage.HIGH_SEVERITY; - LocalizedMessage message = null; - - // check for errors - // use file if available (for markers) - if (isReservedPrefix(taglibPrefix)) { - - String msgText = JSPCoreMessages.JSPDirectiveValidator_0 + taglibPrefix + "'"; //$NON-NLS-2$ //$NON-NLS-1$ - message = (file == null ? new LocalizedMessage(sev, msgText) : new LocalizedMessage(sev, msgText, file)); - } - else if (isDuplicatePrefix(sdRegion, taglibPrefix)) { - - String msgText = JSPCoreMessages.JSPDirectiveValidator_2 + taglibPrefix + "'"; //$NON-NLS-2$ //$NON-NLS-1$ - message = (file == null ? new LocalizedMessage(sev, msgText) : new LocalizedMessage(sev, msgText, file)); - } - - // if there's a message, there was an error found - if (message != null) { - int lineNo = sDoc.getLineOfOffset(start); - message.setLineNo(lineNo); - message.setOffset(start); - message.setLength(length); - - reporter.addMessage(this, message); - } - } - } - - private boolean isDuplicatePrefix(IStructuredDocumentRegion region, String taglibPrefix) { - boolean dupe = false; - Object o = fDuplicatePrefixes.get(taglibPrefix); - if (o == null) { - // prefix doesn't exist, not a dupe - fDuplicatePrefixes.put(taglibPrefix, region); - } - else if (o instanceof IStructuredDocumentRegion) { - if (((IStructuredDocumentRegion) o).isDeleted()) { - // region was deleted, replace w/ new region - // not a dupe - fDuplicatePrefixes.put(taglibPrefix, region); - } - else if (region != o) { - // region exists and it's not this one - // it's a dupe - dupe = true; - } - } - return dupe; - - } - - public void cleanup(IReporter reporter) { - super.cleanup(reporter); - fDuplicatePrefixes.clear(); - } - - private boolean isReservedPrefix(String name) { - return fReservedPrefixes.get(name) != null; - } -} diff --git a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/validation/JSPELValidator.java b/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/validation/JSPELValidator.java deleted file mode 100644 index 0522ac3d7d..0000000000 --- a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/validation/JSPELValidator.java +++ /dev/null @@ -1,105 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2005 BEA Systems and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * BEA Systems - initial implementation - * - *******************************************************************************/ -package org.eclipse.jst.jsp.core.internal.validation; - -import java.util.Iterator; - -import org.eclipse.core.resources.IFile; -import org.eclipse.jst.jsp.core.internal.JSPCoreMessages; -import org.eclipse.jst.jsp.core.internal.domdocument.DOMModelForJSP; -import org.eclipse.jst.jsp.core.internal.java.jspel.JSPELParser; -import org.eclipse.jst.jsp.core.internal.java.jspel.ParseException; -import org.eclipse.jst.jsp.core.internal.java.jspel.Token; -import org.eclipse.jst.jsp.core.internal.java.jspel.TokenMgrError; -import org.eclipse.jst.jsp.core.internal.regions.DOMJSPRegionContexts; -import org.eclipse.wst.sse.core.StructuredModelManager; -import org.eclipse.wst.sse.core.internal.provisional.IStructuredModel; -import org.eclipse.wst.sse.core.internal.provisional.text.IStructuredDocument; -import org.eclipse.wst.sse.core.internal.provisional.text.IStructuredDocumentRegion; -import org.eclipse.wst.sse.core.internal.provisional.text.ITextRegion; -import org.eclipse.wst.sse.core.internal.provisional.text.ITextRegionCollection; -import org.eclipse.wst.validation.internal.core.Message; -import org.eclipse.wst.validation.internal.provisional.core.IMessage; -import org.eclipse.wst.validation.internal.provisional.core.IReporter; -import org.eclipse.wst.xml.core.internal.regions.DOMRegionContext; - - -public class JSPELValidator extends JSPValidator { - - protected void validateFile(IFile file, IReporter reporter) { - - IStructuredModel model = null; - try { - model = StructuredModelManager.getModelManager().getModelForRead(file); - DOMModelForJSP jspModel = (DOMModelForJSP) model; - IStructuredDocument structuredDoc = jspModel.getStructuredDocument(); - IStructuredDocumentRegion curNode = structuredDoc.getFirstStructuredDocumentRegion(); - while (null != curNode && !reporter.isCancelled()) { - if (curNode.getType() != DOMRegionContext.XML_COMMENT_TEXT && curNode.getType() != DOMRegionContext.XML_CDATA_TEXT && curNode.getType() != DOMRegionContext.UNDEFINED) { - validateRegionContainer(curNode, reporter, file); - } - curNode = curNode.getNext(); - } - } - catch (Exception e) { - } - finally { - if (null != model) - model.releaseFromRead(); - } - } - - protected void validateRegionContainer(ITextRegionCollection container, IReporter reporter, IFile file) { - ITextRegionCollection containerRegion = container; - Iterator regions = containerRegion.getRegions().iterator(); - ITextRegion region = null; - while (regions.hasNext() && !reporter.isCancelled()) { - region = (ITextRegion) regions.next(); - String type = region.getType(); - if (type != null && region instanceof ITextRegionCollection) { - ITextRegionCollection parentRegion = ((ITextRegionCollection) region); - Iterator childRegions = parentRegion.getRegions().iterator(); - while (childRegions.hasNext() && !reporter.isCancelled()) { - ITextRegion childRegion = (ITextRegion) childRegions.next(); - if (childRegion.getType() == DOMJSPRegionContexts.JSP_EL_CONTENT) - validateXMLNode(parentRegion, childRegion, reporter, file); - } - } - } - } - - protected void validateXMLNode(ITextRegionCollection container, ITextRegion region, IReporter reporter, IFile file) { - String elText = container.getText(region); - JSPELParser elParser = JSPELParser.createParser(elText); - int contentStart = container.getStartOffset(region); - int contentLength = container.getLength(); - try { - elParser.Expression(); - } - catch (ParseException e) { - Token curTok = e.currentToken; - int problemStartOffset = contentStart + curTok.beginColumn; - Message message = new LocalizedMessage(IMessage.NORMAL_SEVERITY, JSPCoreMessages.JSPEL_Syntax); - message.setOffset(problemStartOffset); - message.setLength(curTok.endColumn - curTok.beginColumn + 1); - message.setTargetObject(file); - reporter.addMessage(this, message); - } - catch (TokenMgrError te) { - Message message = new LocalizedMessage(IMessage.NORMAL_SEVERITY, JSPCoreMessages.JSPEL_Token); - message.setOffset(contentStart); - message.setLength(contentLength); - message.setTargetObject(file); - reporter.addMessage(this, message); - } - } -} diff --git a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/validation/JSPJavaValidator.java b/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/validation/JSPJavaValidator.java deleted file mode 100644 index cbafcdc312..0000000000 --- a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/validation/JSPJavaValidator.java +++ /dev/null @@ -1,155 +0,0 @@ -package org.eclipse.jst.jsp.core.internal.validation; - -import java.io.IOException; -import java.util.List; - -import org.eclipse.core.resources.IFile; -import org.eclipse.core.runtime.CoreException; -import org.eclipse.jdt.core.compiler.IProblem; -import org.eclipse.jface.text.IDocument; -import org.eclipse.jst.jsp.core.internal.Logger; -import org.eclipse.jst.jsp.core.internal.java.IJSPTranslation; -import org.eclipse.jst.jsp.core.internal.java.JSPTranslation; -import org.eclipse.jst.jsp.core.internal.java.JSPTranslationAdapter; -import org.eclipse.jst.jsp.core.internal.java.JSPTranslationAdapterFactory; -import org.eclipse.jst.jsp.core.internal.java.JSPTranslationExtension; -import org.eclipse.jst.jsp.core.internal.regions.DOMJSPRegionContexts; -import org.eclipse.wst.sse.core.StructuredModelManager; -import org.eclipse.wst.sse.core.internal.provisional.IStructuredModel; -import org.eclipse.wst.sse.core.internal.provisional.text.IStructuredDocument; -import org.eclipse.wst.sse.core.internal.provisional.text.IStructuredDocumentRegion; -import org.eclipse.wst.sse.core.internal.provisional.text.ITextRegion; -import org.eclipse.wst.validation.internal.provisional.core.IMessage; -import org.eclipse.wst.validation.internal.provisional.core.IReporter; -import org.eclipse.wst.xml.core.internal.provisional.document.IDOMDocument; -import org.eclipse.wst.xml.core.internal.provisional.document.IDOMModel; - -public class JSPJavaValidator extends JSPValidator { - - /** - * Validate one file. It's assumed that the file has JSP content type. - * - * @param f - * @param reporter - */ - protected void validateFile(IFile f, IReporter reporter) { - IStructuredModel model = null; - try { - // get jsp model, get tranlsation - model = StructuredModelManager.getModelManager().getModelForRead(f); - if (model instanceof IDOMModel) { - IDOMModel domModel = (IDOMModel)model; - - setupAdapterFactory(domModel); - IDOMDocument xmlDoc = domModel.getDocument(); - JSPTranslationAdapter translationAdapter = (JSPTranslationAdapter) xmlDoc.getAdapterFor(IJSPTranslation.class); - JSPTranslation translation = translationAdapter.getJSPTranslation(); - - translation.setProblemCollectingActive(true); - translation.reconcileCompilationUnit(); - List problems = translation.getProblems(); - // remove old messages - reporter.removeAllMessages(this, f); - // add new messages - for (int i = 0; i < problems.size() && !reporter.isCancelled(); i++) { - IMessage m = createMessageFromProblem((IProblem) problems.get(i), f, translation, domModel.getStructuredDocument()); - if (m != null) - reporter.addMessage(this, m); - } - } - } - catch (IOException e) { - Logger.logException(e); - } - catch (CoreException e) { - Logger.logException(e); - } - finally { - if (model != null) - model.releaseFromRead(); - } - } - - /** - * When loading model from a file, you need to explicitly add adapter - * factory. - * - * @param sm - */ - private void setupAdapterFactory(IStructuredModel sm) { - JSPTranslationAdapterFactory factory = new JSPTranslationAdapterFactory(); - sm.getFactoryRegistry().addFactory(factory); - } - - /** - * Creates an IMessage from an IProblem - * - * @param problem - * @param f - * @param translation - * @param structuredDoc - * @return message representation of the problem, or null if it could not - * create one - */ - private IMessage createMessageFromProblem(IProblem problem, IFile f, JSPTranslation translation, IStructuredDocument structuredDoc) { - - int sourceStart = translation.getJspOffset(problem.getSourceStart()); - int sourceEnd = translation.getJspOffset(problem.getSourceEnd()); - if (sourceStart == -1) - return null; - - // line number for marker starts @ 1 - // line number from document starts @ 0 - int lineNo = structuredDoc.getLineOfOffset(sourceStart) + 1; - - int sev = problem.isError() ? IMessage.HIGH_SEVERITY : IMessage.NORMAL_SEVERITY; - - IMessage m = new LocalizedMessage(sev, problem.getMessage(), f); - - m.setLineNo(lineNo); - m.setOffset(sourceStart); - m.setLength(sourceEnd - sourceStart + 1); - - // need additional adjustment for problems from - // indirect (included) files - // https://bugs.eclipse.org/bugs/show_bug.cgi?id=119633 - if(translation.isIndirect(problem.getSourceStart())) { - adjustIndirectPosition(m, translation); - } - - return m; - } - - /** - * Assumed the message offset is an indirect position. - * In other words, an error from an included file. - * - * @param m - * @param translation - */ - private void adjustIndirectPosition(IMessage m, JSPTranslation translation) { - - if(!(translation instanceof JSPTranslationExtension)) - return; - - IDocument jspDoc = ((JSPTranslationExtension)translation).getJspDocument(); - if(!(jspDoc instanceof IStructuredDocument)) - return; - - IStructuredDocument sDoc = (IStructuredDocument)jspDoc; - IStructuredDocumentRegion[] regions = sDoc.getStructuredDocumentRegions(0, m.getOffset() + m.getLength()); - // iterate backwards until you hit the include directive - for(int i=regions.length-1; i>=0; i--) { - - IStructuredDocumentRegion region = regions[i]; - if(region.getType() == DOMJSPRegionContexts.JSP_DIRECTIVE_NAME) { - if(getDirectiveName(region).equals("include")) { //$NON-NLS-1$ - ITextRegion fileValueRegion = getAttributeValueRegion(region, "file"); //$NON-NLS-1$ - m.setOffset(region.getStartOffset(fileValueRegion)); - m.setLength(fileValueRegion.getTextLength()); - break; - } - } - } - } -} diff --git a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/validation/JSPValidator.java b/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/validation/JSPValidator.java deleted file mode 100644 index 944f3afe57..0000000000 --- a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/validation/JSPValidator.java +++ /dev/null @@ -1,393 +0,0 @@ -package org.eclipse.jst.jsp.core.internal.validation; - -import java.io.IOException; -import java.io.InputStream; -import java.util.ArrayList; -import java.util.List; -import java.util.Locale; - -import org.eclipse.core.resources.IFile; -import org.eclipse.core.resources.IProject; -import org.eclipse.core.resources.IResource; -import org.eclipse.core.resources.IResourceProxy; -import org.eclipse.core.resources.IResourceProxyVisitor; -import org.eclipse.core.resources.IWorkspaceRoot; -import org.eclipse.core.resources.ResourcesPlugin; -import org.eclipse.core.runtime.CoreException; -import org.eclipse.core.runtime.IStatus; -import org.eclipse.core.runtime.Path; -import org.eclipse.core.runtime.Platform; -import org.eclipse.core.runtime.QualifiedName; -import org.eclipse.core.runtime.Status; -import org.eclipse.core.runtime.content.IContentDescription; -import org.eclipse.core.runtime.content.IContentType; -import org.eclipse.core.runtime.jobs.ISchedulingRule; -import org.eclipse.jst.jsp.core.internal.JSPCoreMessages; -import org.eclipse.jst.jsp.core.internal.Logger; -import org.eclipse.jst.jsp.core.internal.contentproperties.JSPFContentProperties; -import org.eclipse.jst.jsp.core.internal.provisional.contenttype.ContentTypeIdForJSP; -import org.eclipse.jst.jsp.core.internal.regions.DOMJSPRegionContexts; -import org.eclipse.osgi.util.NLS; -import org.eclipse.wst.sse.core.internal.provisional.text.IStructuredDocumentRegion; -import org.eclipse.wst.sse.core.internal.provisional.text.ITextRegion; -import org.eclipse.wst.sse.core.internal.provisional.text.ITextRegionList; -import org.eclipse.wst.validation.internal.core.Message; -import org.eclipse.wst.validation.internal.core.ValidationException; -import org.eclipse.wst.validation.internal.operations.IWorkbenchContext; -import org.eclipse.wst.validation.internal.provisional.core.IMessage; -import org.eclipse.wst.validation.internal.provisional.core.IReporter; -import org.eclipse.wst.validation.internal.provisional.core.IValidationContext; -import org.eclipse.wst.validation.internal.provisional.core.IValidatorJob; -import org.eclipse.wst.xml.core.internal.regions.DOMRegionContext; - -/** - * Performs some common JSP validation tasks - */ -public class JSPValidator implements IValidatorJob { - - private static final String PLUGIN_ID_JSP_CORE = "org.eclipse.jst.jsp.core"; //$NON-NLS-1$ - private IContentType fJSPFContentType = null; - - protected class LocalizedMessage extends Message { - - private String _message = null; - - public LocalizedMessage(int severity, String messageText) { - this(severity, messageText, null); - } - - public LocalizedMessage(int severity, String messageText, IResource targetObject) { - this(severity, messageText, (Object) targetObject); - } - - public LocalizedMessage(int severity, String messageText, Object targetObject) { - super(null, severity, null); - setLocalizedMessage(messageText); - setTargetObject(targetObject); - } - - public void setLocalizedMessage(String message) { - _message = message; - } - - public String getLocalizedMessage() { - return _message; - } - - public String getText() { - return getLocalizedMessage(); - } - - public String getText(ClassLoader cl) { - return getLocalizedMessage(); - } - - public String getText(Locale l) { - return getLocalizedMessage(); - } - - public String getText(Locale l, ClassLoader cl) { - return getLocalizedMessage(); - } - } - - protected class JSPFileVisitor implements IResourceProxyVisitor { - - private List fFiles = new ArrayList(); - private IContentType[] fContentTypes = null; - private IReporter fReporter = null; - - public JSPFileVisitor(IReporter reporter) { - fReporter = reporter; - } - - public boolean visit(IResourceProxy proxy) throws CoreException { - - // check validation - if (fReporter.isCancelled()) - return false; - - if (proxy.getType() == IResource.FILE) { - - if (isJSPType(proxy.getName())) { - IFile file = (IFile) proxy.requestResource(); - if (file.exists()) { - - if (DEBUG) - System.out.println("(+) JSPValidator adding file: " + file.getName()); //$NON-NLS-1$ - fFiles.add(file); - - // don't search deeper for files - return false; - } - } - } - return true; - } - - public final IFile[] getFiles() { - return (IFile[]) fFiles.toArray(new IFile[fFiles.size()]); - } - - /** - * Gets list of content types this visitor is interested in - * @return All JSP-related content types - */ - private IContentType[] getValidContentTypes() { - if (fContentTypes == null) { - // currently "hard-coded" to be jsp & jspf - fContentTypes = new IContentType[]{Platform.getContentTypeManager().getContentType(ContentTypeIdForJSP.ContentTypeID_JSP), Platform.getContentTypeManager().getContentType(ContentTypeIdForJSP.ContentTypeID_JSPFRAGMENT)}; - } - return fContentTypes; - } - - /** - * Checks if fileName is some type of JSP (including JSP fragments) - * @param fileName - * @return true if filename indicates some type of JSP, false otherwise - */ - private boolean isJSPType(String fileName) { - boolean valid = false; - - IContentType[] types = getValidContentTypes(); - int i = 0; - while (i < types.length && !valid) { - valid = types[i].isAssociatedWith(fileName); - ++i; - } - return valid; - } - } - - public void cleanup(IReporter reporter) { - // nothing to do - } - - public void validate(IValidationContext helper, IReporter reporter) throws ValidationException { - String[] uris = helper.getURIs(); - IWorkspaceRoot wsRoot = ResourcesPlugin.getWorkspace().getRoot(); - if (uris.length > 0) { - IFile currentFile = null; - for (int i = 0; i < uris.length && !reporter.isCancelled(); i++) { - currentFile = wsRoot.getFile(new Path(uris[i])); - if (currentFile != null && currentFile.exists()) { - if(shouldValidate(currentFile) && fragmentCheck(currentFile)) { - - Message message = new LocalizedMessage(IMessage.LOW_SEVERITY, NLS.bind(JSPCoreMessages.MESSAGE_JSP_VALIDATING_MESSAGE_UI_, new String[]{currentFile.getFullPath().toString()})); - reporter.displaySubtask(this, message); - - validateFile(currentFile, reporter); - } - if (DEBUG) - System.out.println("validating: [" + uris[i] + "]"); //$NON-NLS-1$ //$NON-NLS-2$ - } - } - } - else { - - // if uris[] length 0 -> validate() gets called for each project - if(helper instanceof IWorkbenchContext) { - - IProject project = ((IWorkbenchContext) helper).getProject(); - JSPFileVisitor visitor = new JSPFileVisitor(reporter); - try { - // collect all jsp files for the project - project.accept(visitor, IResource.DEPTH_INFINITE); - } - catch (CoreException e) { - if (DEBUG) - e.printStackTrace(); - } - IFile[] files = visitor.getFiles(); - for (int i = 0; i < files.length && !reporter.isCancelled(); i++) { - if(shouldValidate(files[i]) && fragmentCheck(files[i])) { - - Message message = new LocalizedMessage(IMessage.LOW_SEVERITY, NLS.bind(JSPCoreMessages.MESSAGE_JSP_VALIDATING_MESSAGE_UI_, new String[]{files[i].getFullPath().toString()})); - reporter.displaySubtask(this, message); - - validateFile(files[i], reporter); - } - if (DEBUG) - System.out.println("validating: [" + files[i] + "]"); //$NON-NLS-1$ //$NON-NLS-2$ - } - } - } - } - - /** - * Validate one file. It's assumed that the file has JSP content type. - * - * @param f - * @param reporter - */ - protected void validateFile(IFile f, IReporter reporter) { - // subclasses should implement (for batch validation) - } - - /** - * - * @param sdr - * @return the jsp directive name - */ - protected String getDirectiveName(IStructuredDocumentRegion sdr) { - String name = ""; //$NON-NLS-1$ - ITextRegionList subRegions = sdr.getRegions(); - for (int j = 0; j < subRegions.size(); j++) { - ITextRegion subRegion = subRegions.get(j); - if(subRegion.getType() == DOMJSPRegionContexts.JSP_DIRECTIVE_NAME) { - name = sdr.getText(subRegion); - break; - } - } - return name; - } - - /** - * - * @param sdr - * @param attrName - * @return the ITextRegion for the attribute value of the given attribute name - */ - protected ITextRegion getAttributeValueRegion(IStructuredDocumentRegion sdr, String attrName) { - ITextRegion valueRegion = null; - ITextRegionList subRegions = sdr.getRegions(); - for (int i = 0; i < subRegions.size(); i++) { - ITextRegion subRegion = subRegions.get(i); - if(subRegion.getType() == DOMRegionContext.XML_TAG_ATTRIBUTE_NAME && sdr.getText(subRegion).equals(attrName)) { - - for(int j=i; j<subRegions.size(); j++) { - subRegion = subRegions.get(j); - if(subRegion.getType() == DOMRegionContext.XML_TAG_ATTRIBUTE_VALUE) { - valueRegion = subRegion; - break; - } - } - break; - } - } - return valueRegion; - } - - protected String getAttributeValue(IStructuredDocumentRegion sdr, String attrName) { - ITextRegion r = getAttributeValueRegion(sdr, attrName); - if(r != null) - return sdr.getText(r).trim(); - return ""; //$NON-NLS-1$ - } - - /** - * Determines if file is jsp fragment or not (does a deep, - * indepth check, looking into contents of file) - * - * @param file - * assumes file is not null and exists - * @return true if file is jsp fragment, false otherwise - */ - private boolean isFragment(IFile file) { - boolean isFragment = false; - InputStream is = null; - try { - IContentDescription contentDescription = file.getContentDescription(); - // it can be null - if (contentDescription == null) { - is = file.getContents(); - contentDescription = Platform.getContentTypeManager().getDescriptionFor(is, file.getName(), new QualifiedName[]{IContentDescription.CHARSET}); - } - if (contentDescription != null) { - String fileCtId = contentDescription.getContentType().getId(); - isFragment = (fileCtId != null && ContentTypeIdForJSP.ContentTypeID_JSPFRAGMENT.equals(fileCtId)); - } - } - catch (IOException e) { - // ignore, assume it's invalid JSP - } - catch (CoreException e) { - // ignore, assume it's invalid JSP - } - finally { - // must close input stream in case others need it - if (is != null) - try { - is.close(); - } - catch (Exception e) { - // not sure how to recover at this point - } - } - return isFragment; - } - - private boolean shouldValidate(IFile file) { - IResource resource = file; - do { - if (resource.isDerived() || resource.isTeamPrivateMember() || !resource.isAccessible() || resource.getName().charAt(0) == '.') { - return false; - } - resource = resource.getParent(); - } - while ((resource.getType() & IResource.PROJECT) == 0); - return true; - } - - // for debugging - static final boolean DEBUG; - static { - String value = Platform.getDebugOption("org.eclipse.jst.jsp.core/debug/jspvalidator"); //$NON-NLS-1$ - DEBUG = value != null && value.equalsIgnoreCase("true"); //$NON-NLS-1$ - } - - /** - * Checks if file is a jsp fragment or not. If so, check if the - * fragment should be validated or not. - * - * @param file - * Assumes shouldValidate was already called on file so it - * should not be null and does exist - * @return false if file is a fragment and it should not be validated, - * true otherwise - */ - private boolean fragmentCheck(IFile file) { - boolean shouldValidate = true; - // quick check to see if this is possibly a jsp fragment - if (getJSPFContentType().isAssociatedWith(file.getName())) { - // get preference for validate jsp fragments - boolean shouldValidateFragments = Boolean.valueOf(JSPFContentProperties.getProperty(JSPFContentProperties.VALIDATE_FRAGMENTS, file, true)).booleanValue(); - /* - * if jsp fragments should not be validated, check if file is really - * jsp fragment - */ - if (!shouldValidateFragments) { - boolean isFragment = isFragment(file); - shouldValidate = !isFragment; - } - } - return shouldValidate; - } - - /** - * Returns JSP fragment content type - * @return jspf content type - */ - private IContentType getJSPFContentType() { - if (fJSPFContentType == null) { - fJSPFContentType = Platform.getContentTypeManager().getContentType(ContentTypeIdForJSP.ContentTypeID_JSPFRAGMENT); - } - return fJSPFContentType; - } - - public ISchedulingRule getSchedulingRule(IValidationContext helper) { - return null; - } - - public IStatus validateInJob(IValidationContext helper, IReporter reporter) throws ValidationException { - IStatus status = Status.OK_STATUS; - try{ - validate(helper, reporter); - } - catch (ValidationException e){ - Logger.logException(e); - status = new Status(IStatus.ERROR, PLUGIN_ID_JSP_CORE, IStatus.ERROR, e.getLocalizedMessage(), e); - } - return status; - } -}
\ No newline at end of file diff --git a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/jspel/ELProblem.java b/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/jspel/ELProblem.java deleted file mode 100644 index 599903d331..0000000000 --- a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/jspel/ELProblem.java +++ /dev/null @@ -1,34 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2005 BEA Systems and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * BEA Systems - initial implementation - * - *******************************************************************************/ - -package org.eclipse.jst.jsp.core.jspel; - -import org.eclipse.jface.text.Position; - -public class ELProblem { - private Position fPos; - private String fMessage; - - public ELProblem(Position pos, String message) { - fPos = pos; - fMessage = message; - } - - public String getMessage() { - return fMessage; - } - - - public Position getPosition() { - return fPos; - } -} diff --git a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/jspel/IJSPELTranslator.java b/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/jspel/IJSPELTranslator.java deleted file mode 100644 index 17562e3edc..0000000000 --- a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/jspel/IJSPELTranslator.java +++ /dev/null @@ -1,48 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2005 BEA Systems and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * BEA Systems - initial implementation - * - *******************************************************************************/ - -package org.eclipse.jst.jsp.core.jspel; - -import java.util.List; -import java.util.HashMap; - -import org.eclipse.wst.sse.core.internal.provisional.text.IStructuredDocument; -import org.eclipse.wst.sse.core.internal.provisional.text.IStructuredDocumentRegion; - -public interface IJSPELTranslator { - - /** - * To override the EL translation, please see the extension point - * org.eclipse.jst.jsp.core.eltranslator. - * - * @param elText The text to be translated. - * @param delim The starting delimiter - * @param currentNode The current IStructuredDocumentRegion - * @param contentStart The starting offset of the EL to be translated - * @param contentLength The length of the EL content to be translated - * @param fUserELExpressions A string buffer to which generated code can be appended. - * The text appended here will be inserted into the generated class at the top level - * not at the point in the JSP translation where the EL was found. - * - * @param fUserELRanges Map of location ranges from JSP EL offsets to generated Java code. - * @param document The structured document. - * @return A list of ELProblems that describes any syntactic issues found. - */ - public List translateEL(String elText, - String delim, - IStructuredDocumentRegion currentNode, - int contentStart, - int contentLength, - StringBuffer userELExpressions, - HashMap userELRanges, - IStructuredDocument document); -} diff --git a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/taglib/IJarRecord.java b/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/taglib/IJarRecord.java deleted file mode 100644 index 00055f4a2c..0000000000 --- a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/taglib/IJarRecord.java +++ /dev/null @@ -1,41 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2005 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - * - *******************************************************************************/ -package org.eclipse.jst.jsp.core.taglib; - -import org.eclipse.core.runtime.IPath; - -/** - * A record to a .jar file directly referencable as a tag library. - * - * <p> - * This interface is not intended to be implemented by clients. - * </p> - * - * @since 1.0 - */ - -public interface IJarRecord extends ITaglibRecord { - /** - * @return Returns the location of the .jar in the file-system. - */ - public IPath getLocation(); - - /** - * @return Returns the recommended/default prefix if one was given. - */ - public String getShortName(); - - /** - * @return Returns the uri. - */ - String getURI(); -} diff --git a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/taglib/ITLDRecord.java b/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/taglib/ITLDRecord.java deleted file mode 100644 index 7c1923cda3..0000000000 --- a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/taglib/ITLDRecord.java +++ /dev/null @@ -1,41 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2005 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - * - *******************************************************************************/ -package org.eclipse.jst.jsp.core.taglib; - -import org.eclipse.core.runtime.IPath; - -/** - * A record representing a standalone .tld file. - * <p> - * This interface is not intended to be implemented by clients. - * </p> - * - * @since 1.0 - */ -public interface ITLDRecord extends ITaglibRecord { - - /** - * @return Returns the path within the workspace. - */ - IPath getPath(); - - /** - * @return Returns the recommended/default prefix if one was given. - */ - String getShortName(); - - /** - * @return Returns the uri. - */ - String getURI(); - -} diff --git a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/taglib/ITagDirRecord.java b/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/taglib/ITagDirRecord.java deleted file mode 100644 index 7684180050..0000000000 --- a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/taglib/ITagDirRecord.java +++ /dev/null @@ -1,24 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2005 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - * - *******************************************************************************/ -package org.eclipse.jst.jsp.core.taglib; - -/** - * A record representing a folder of .tag/.tagx files - * <p> - * This interface is not intended to be implemented by clients. - * </p> - * - * @since 1.0 - */ -public interface ITagDirRecord extends ITaglibRecord { - -} diff --git a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/taglib/ITaglibIndexListener.java b/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/taglib/ITaglibIndexListener.java deleted file mode 100644 index 0c28ff541b..0000000000 --- a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/taglib/ITaglibIndexListener.java +++ /dev/null @@ -1,30 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2005 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - * - *******************************************************************************/ -package org.eclipse.jst.jsp.core.taglib; - - -/** - * A listener for changes in the index's records. - * - * <p> - * This interface is not intended to be implemented by clients. - * </p> - */ -public interface ITaglibIndexListener { - - /** - * Notifies this listener that an ITaglibRecordEvent has occurred - * - * @param event - */ - void indexChanged(ITaglibRecordEvent event); -} diff --git a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/taglib/ITaglibRecord.java b/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/taglib/ITaglibRecord.java deleted file mode 100644 index 28c6975346..0000000000 --- a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/taglib/ITaglibRecord.java +++ /dev/null @@ -1,75 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2005 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - * - *******************************************************************************/ -package org.eclipse.jst.jsp.core.taglib; - -/** - * A representation of information about a single tag library descriptor. This - * interface is common to all record types. - * - * - * @see IJarRecord - * @see ITagDirRecord - * @see ITLDRecord - * @see IURLRecord - * <p> - * This interface is not intended to be implemented by clients. - * </p> - * - * @since 1.0 - */ -public interface ITaglibRecord { - /** - * A record to a .jar file referrable directly, 1.1 style, or mentioned in - * a web.xml file. - */ - int JAR = 1 << 1; - - /** - * A record representing a folder of .tag/.tagx files - */ - int TAGDIR = 1 << 3; - - /** - * A record representing a standalone .tld file - */ - int TLD = 1; - - /** - * A record representing a .tld that is not a standalone file - */ - int URL = 1 << 2; - - /** - * Returns the type of this record. The returned value will be one of - * <code>URL</code>, <code>TAGDIR</code>, <code>TLD</code>, or - * <code>JAR</code>. - * <p> - * <ul> - * <li> All records of type <code>JAR</code> implement - * <code>IJarRecord</code>.</li> - * <li> All records of type <code>TAGDIR</code> implement - * <code>ITagDirRecord</code>.</li> - * <li> All records of type <code>TLD</code> implement - * <code>ITLDRecord</code>.</li> - * <li> All records of type <code>URL</code> implement - * <code>IURLRecord</code>.</li> - * </ul> - * </p> - * - * @return the type of this resource - * @see #JAR - * @see #TAGDIR - * @see #TLD - * @see #URL - */ - int getRecordType(); -} diff --git a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/taglib/ITaglibRecordEvent.java b/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/taglib/ITaglibRecordEvent.java deleted file mode 100644 index c1d17ca3b2..0000000000 --- a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/taglib/ITaglibRecordEvent.java +++ /dev/null @@ -1,38 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2005 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - * - *******************************************************************************/ -package org.eclipse.jst.jsp.core.taglib; - -import org.eclipse.core.resources.IResourceDelta; - -/** - * Describes changes to the known records within the TaglibIndex. - * - * <p> - * This interface is not intended to be implemented by clients. - * </p> - */ -public interface ITaglibRecordEvent { - - /** - * @return the record that was changed - */ - ITaglibRecord getTaglibRecord(); - - /** - * @return the type of change, one of ADDED, CHANGED, or REMOVED - */ - int getType(); - - int ADDED = IResourceDelta.ADDED; - int CHANGED = IResourceDelta.CHANGED; - int REMOVED = IResourceDelta.REMOVED; -} diff --git a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/taglib/IURLRecord.java b/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/taglib/IURLRecord.java deleted file mode 100644 index bc7861d6d5..0000000000 --- a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/taglib/IURLRecord.java +++ /dev/null @@ -1,48 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2005 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - * - *******************************************************************************/ -package org.eclipse.jst.jsp.core.taglib; - -import java.net.URL; - -/** - * A record representing a .tld that is not a standalone file - * <p> - * This interface is not intended to be implemented by clients. - * </p> - * - * @since 1.0 - */ -public interface IURLRecord extends ITaglibRecord { - - /** - * @return the base location to use for further resolution of resources - * from the TLD - */ - String getBaseLocation(); - - /** - * @return Returns the short-name (normally treated as the - * recommended/default prefix), if one was specified within this - * TLD's contents. - */ - String getShortName(); - - /** - * @return Returns the uri specified within this TLD's contents. - */ - String getURI(); - - /** - * @return Returns the URL to this TLD's contents. - */ - URL getURL(); -} diff --git a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/taglib/ProjectDescription.java b/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/taglib/ProjectDescription.java deleted file mode 100644 index 7c3edbb435..0000000000 --- a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/taglib/ProjectDescription.java +++ /dev/null @@ -1,1622 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2005 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - * - *******************************************************************************/ -package org.eclipse.jst.jsp.core.taglib; - -import java.io.ByteArrayInputStream; -import java.io.ByteArrayOutputStream; -import java.io.File; -import java.io.FileOutputStream; -import java.io.IOException; -import java.io.InputStream; -import java.io.OutputStreamWriter; -import java.io.Writer; -import java.net.MalformedURLException; -import java.net.URL; -import java.net.URLConnection; -import java.util.ArrayList; -import java.util.Collection; -import java.util.Enumeration; -import java.util.Hashtable; -import java.util.Iterator; -import java.util.List; -import java.util.Locale; -import java.util.Stack; - -import org.eclipse.core.filebuffers.FileBuffers; -import org.eclipse.core.filebuffers.ITextFileBuffer; -import org.eclipse.core.filebuffers.ITextFileBufferManager; -import org.eclipse.core.resources.IContainer; -import org.eclipse.core.resources.IFile; -import org.eclipse.core.resources.IFolder; -import org.eclipse.core.resources.IProject; -import org.eclipse.core.resources.IResource; -import org.eclipse.core.resources.IResourceDelta; -import org.eclipse.core.resources.IResourceDeltaVisitor; -import org.eclipse.core.resources.IResourceProxy; -import org.eclipse.core.resources.IResourceProxyVisitor; -import org.eclipse.core.resources.IWorkspaceRoot; -import org.eclipse.core.resources.ResourcesPlugin; -import org.eclipse.core.runtime.CoreException; -import org.eclipse.core.runtime.IPath; -import org.eclipse.core.runtime.NullProgressMonitor; -import org.eclipse.core.runtime.Path; -import org.eclipse.core.runtime.Platform; -import org.eclipse.jdt.core.IClasspathContainer; -import org.eclipse.jdt.core.IClasspathEntry; -import org.eclipse.jdt.core.IJavaElement; -import org.eclipse.jdt.core.IJavaElementDelta; -import org.eclipse.jdt.core.IJavaProject; -import org.eclipse.jdt.core.IPackageFragmentRoot; -import org.eclipse.jdt.core.JavaCore; -import org.eclipse.jdt.core.JavaModelException; -import org.eclipse.jface.text.IDocument; -import org.eclipse.jface.text.IRegion; -import org.eclipse.jst.jsp.core.internal.Logger; -import org.eclipse.jst.jsp.core.internal.contentmodel.tld.provisional.JSP11TLDNames; -import org.eclipse.jst.jsp.core.internal.contentmodel.tld.provisional.JSP12TLDNames; -import org.eclipse.jst.jsp.core.internal.util.DocumentProvider; -import org.eclipse.wst.common.uriresolver.internal.util.URIHelper; -import org.eclipse.wst.sse.core.internal.util.JarUtilities; -import org.eclipse.wst.xml.core.internal.XMLCorePlugin; -import org.eclipse.wst.xml.core.internal.catalog.provisional.ICatalog; -import org.eclipse.wst.xml.core.internal.catalog.provisional.ICatalogEntry; -import org.w3c.dom.Document; -import org.w3c.dom.EntityReference; -import org.w3c.dom.Node; -import org.w3c.dom.NodeList; - -import com.ibm.icu.util.StringTokenizer; - -class ProjectDescription { - - class DeltaVisitor implements IResourceDeltaVisitor { - public boolean visit(IResourceDelta delta) throws CoreException { - IResource resource = delta.getResource(); - if (resource.getType() == IResource.FILE) { - if (resource.getName().endsWith(".tld")) { //$NON-NLS-1$ - if (delta.getKind() == IResourceDelta.REMOVED) { - removeTLD(resource); - } - else { - updateTLD(resource, delta.getKind()); - } - } - else if (resource.getName().endsWith(".jar")) { //$NON-NLS-1$ - if (delta.getKind() == IResourceDelta.REMOVED) { - removeJAR(resource); - } - else { - updateJAR(resource, delta.getKind()); - } - } - else if (resource.getName().endsWith(".tag") || resource.getName().endsWith(".tagx")) { //$NON-NLS-1$ //$NON-NLS-2$ - if (delta.getKind() == IResourceDelta.REMOVED) { - removeTagDir(resource); - } - else { - updateTagDir(resource, delta.getKind()); - } - } - else if (resource.getName().equals(WEB_XML) && resource.getParent().getName().equals(WEB_INF)) { - if (delta.getKind() == IResourceDelta.REMOVED) { - removeWebXML(resource); - } - else { - updateWebXML(resource, delta.getKind()); - } - } - } - return resource.getName().length() != 0 && resource.getName().charAt(0) != '.'; - } - } - - class Indexer implements IResourceProxyVisitor { - public boolean visit(IResourceProxy proxy) throws CoreException { - if (proxy.getType() == IResource.FILE) { - if (proxy.getName().endsWith(".tld")) { //$NON-NLS-1$ - updateTLD(proxy.requestResource(), ITaglibRecordEvent.ADDED); - } - else if (proxy.getName().endsWith(".jar")) { //$NON-NLS-1$ - updateJAR(proxy.requestResource(), ITaglibRecordEvent.ADDED); - } - else if (proxy.getName().endsWith(".tag") || proxy.getName().endsWith(".tagx")) { //$NON-NLS-1$ //$NON-NLS-2$ - updateTagDir(proxy.requestResource(), ITaglibRecordEvent.ADDED); - } - else if (proxy.getName().equals(WEB_XML) && proxy.requestResource().getParent().getName().equals(WEB_INF)) { - updateWebXML(proxy.requestResource(), ITaglibRecordEvent.ADDED); - } - } - String name = proxy.getName(); - return name.length() != 0 && name.charAt(0) != '.'; - } - } - - static class JarRecord implements IJarRecord { - boolean has11TLD; - boolean isMappedInWebXML; - - TaglibInfo info; - IPath location; - List urlRecords; - - public boolean equals(Object obj) { - if (!(obj instanceof JarRecord)) - return false; - return ((JarRecord) obj).location.equals(location) && ((JarRecord) obj).has11TLD == has11TLD; - } - - /** - * @return Returns the location. - */ - public IPath getLocation() { - return location; - } - - public int getRecordType() { - return ITaglibRecord.JAR; - } - - /** - * @return Returns the recommended/default prefix if one was given. - */ - public String getShortName() { - if (info == null) - return null; - return info.shortName; - } - - /** - * @return Returns the uri. - */ - public String getURI() { - if (info == null) - return null; - return info.uri; - } - - /** - * - */ - public List getURLRecords() { - return urlRecords; - } - - public String toString() { - return "JarRecord: " + location + " <-> " + urlRecords; //$NON-NLS-1$ //$NON-NLS-2$ - } - } - - static class TagDirRecord implements ITagDirRecord { - IPath location; - String shortName; - // a List holding Strings of .tag and .tagx filenames relative to the - // tagdir's location - List tags = new ArrayList(0); - - public boolean equals(Object obj) { - if (!(obj instanceof TagDirRecord)) - return false; - return ((TagDirRecord) obj).location.equals(location); - } - - /** - * @return Returns the location. - */ - public IPath getLocation() { - return location; - } - - public int getRecordType() { - return ITaglibRecord.TAGDIR; - } - - /** - * @return Returns the shortName. - */ - public String getShortName() { - return shortName; - } - - /** - * @return Returns the tags. - */ - public String[] getTags() { - return (String[]) tags.toArray(new String[tags.size()]); - } - - public String toString() { - return "TagdirRecord: " + location + " <-> " + shortName; //$NON-NLS-1$ //$NON-NLS-2$ - } - } - - /** - * A brief representation of the information in a TLD. - */ - static class TaglibInfo { - public TaglibInfo() { - super(); - } - - // extract only when asked? - String description; - float jspVersion; - String largeIcon; - String shortName; - String smallIcon; - String tlibVersion; - String uri; - - public String toString() { - return "TaglibInfo|" + shortName + "|" + tlibVersion + "|" + smallIcon + "|" + largeIcon + "|" + jspVersion + "|" + uri + "|" + description; - } - } - - class TaglibRecordEvent implements ITaglibRecordEvent { - ITaglibRecord fTaglibRecord = null; - int fType = -1; - - TaglibRecordEvent(ITaglibRecord record, int type) { - fTaglibRecord = record; - fType = type; - } - - public ITaglibRecord getTaglibRecord() { - return fTaglibRecord; - } - - public int getType() { - return fType; - } - - public String toString() { - String string = fTaglibRecord.toString(); - switch (fType) { - case ITaglibRecordEvent.ADDED : - string = " ADDED (" + string + ")"; //$NON-NLS-1$ //$NON-NLS-2$ - break; - case ITaglibRecordEvent.CHANGED : - string = " CHANGED (" + string + ")"; //$NON-NLS-1$ //$NON-NLS-2$ - break; - case ITaglibRecordEvent.REMOVED : - string = " REMOVED (" + string + ")"; //$NON-NLS-1$ //$NON-NLS-2$ - break; - default : - string = " other:" + fType + " (" + string + ")"; //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ - break; - } - return string; - } - } - - static class TLDRecord implements ITLDRecord { - TaglibInfo info; - IPath path; - - public boolean equals(Object obj) { - if (!(obj instanceof TLDRecord)) - return false; - return ((TLDRecord) obj).path.equals(path) && ((TLDRecord) obj).getURI().equals(getURI()); - } - - public IPath getPath() { - return path; - } - - public int getRecordType() { - return ITaglibRecord.TLD; - } - - public String getShortName() { - if (info == null) - return null; - return info.shortName; - } - - /** - * @return Returns the uri. - */ - public String getURI() { - if (info == null) - return null; - return info.uri; - } - - public String toString() { - return "TLDRecord: " + getURI() + " <-> " + path; //$NON-NLS-1$ //$NON-NLS-2$ - } - } - - static class URLRecord implements IURLRecord { - String baseLocation; - TaglibInfo info; - URL url; - - public URLRecord() { - super(); - } - - public boolean equals(Object obj) { - if (!(obj instanceof URLRecord)) - return false; - return ((URLRecord) obj).baseLocation.equals(baseLocation) && ((URLRecord) obj).url.equals(url); - } - - public String getBaseLocation() { - return baseLocation; - } - - public int getRecordType() { - return ITaglibRecord.URL; - } - - /** - * @return Returns the recommended/default prefix if one was given. - */ - public String getShortName() { - if (info == null) - return null; - return info.shortName; - } - - /** - * @return Returns the uri. - */ - public String getURI() { - if (info == null) - return ""; //$NON-NLS-1$ - return info.uri; - } - - /** - * @return Returns the URL. - */ - public URL getURL() { - return url; - } - - public String toString() { - return "URLRecord: " + baseLocation + " <-> " + getURI(); //$NON-NLS-1$ //$NON-NLS-2$ - } - } - - static class WebXMLRecord { - TaglibInfo info; - IPath path; - List tldRecords = new ArrayList(0); - - public boolean equals(Object obj) { - if (!(obj instanceof WebXMLRecord)) - return false; - return ((WebXMLRecord) obj).path.equals(path); - } - - /** - * @return Returns the recommended/default prefix if one was given. - */ - public String getPrefix() { - if (info == null) - return null; - return info.shortName; - } - - /** - * - */ - public List getTLDRecords() { - return tldRecords; - } - - /** - * @return Returns the webxml. - */ - public IPath getWebXML() { - return path; - } - - public String toString() { - return "WebXMLRecord: " + path + " " + tldRecords; //$NON-NLS-1$ //$NON-NLS-2$ - } - } - - static boolean _debugIndexCreation = "true".equalsIgnoreCase(Platform.getDebugOption("org.eclipse.jst.jsp.core/taglib/indexcreation")); //$NON-NLS-1$ //$NON-NLS-2$ - static boolean _debugIndexTime = "true".equalsIgnoreCase(Platform.getDebugOption("org.eclipse.jst.jsp.core/taglib/indextime")); //$NON-NLS-1$ //$NON-NLS-2$ - - private static final String WEB_INF = "WEB-INF"; //$NON-NLS-1$ - private static final IPath WEB_INF_PATH = new Path(WEB_INF); - private static final String WEB_XML = "web.xml"; //$NON-NLS-1$ - private static final String SAVE_FORMAT_VERSION = "1.0"; - - /* - * Records active JARs on the classpath. Taglib descriptors should be - * usable, but the jars by themselves are not. - */ - Hashtable fClasspathJars; - - Stack fClasspathProjects = null; - - // holds references by URI to JARs - Hashtable fClasspathReferences; - - // this table is special in that it holds tables of references according - // to local roots - Hashtable fImplicitReferences; - - Hashtable fJARReferences; - - IProject fProject; - - Hashtable fTagDirReferences; - - Hashtable fTLDReferences; - - IResourceDeltaVisitor fVisitor; - - Hashtable fWebXMLReferences; - - private long time0; - private String fSaveStateFilename; - - ProjectDescription(IProject project, String saveStateFile) { - super(); - fProject = project; - fSaveStateFilename = saveStateFile; - - fClasspathJars = new Hashtable(0); - fJARReferences = new Hashtable(0); - fTagDirReferences = new Hashtable(0); - fTLDReferences = new Hashtable(0); - fWebXMLReferences = new Hashtable(0); - fImplicitReferences = new Hashtable(0); - fClasspathReferences = new Hashtable(0); - - restoreReferences(); - } - - private Collection _getJSP11AndWebXMLJarReferences(Collection allJARs) { - List collection = new ArrayList(allJARs.size()); - Iterator i = allJARs.iterator(); - while (i.hasNext()) { - JarRecord record = (JarRecord) i.next(); - if (record.has11TLD || record.isMappedInWebXML) { - collection.add(record); - } - } - return collection; - } - - /** - * Erases all known tables - */ - void clear() { - fClasspathJars = new Hashtable(0); - fJARReferences = new Hashtable(0); - fTagDirReferences = new Hashtable(0); - fTLDReferences = new Hashtable(0); - fWebXMLReferences = new Hashtable(0); - fImplicitReferences = new Hashtable(0); - fClasspathReferences = new Hashtable(0); - } - - private ITaglibRecord createCatalogRecord(String urlString) { - ITaglibRecord record = null; - if (urlString.toLowerCase(Locale.US).endsWith((".jar")) && urlString.startsWith("file:")) { //$NON-NLS-1$ //$NON-NLS-2$ - String fileLocation = null; - try { - URL url = new URL(urlString); - fileLocation = url.getFile(); - } - catch (MalformedURLException e) { - // not worth reporting - } - if (fileLocation != null) { - JarRecord jarRecord = createJARRecord(fileLocation); - String[] entries = JarUtilities.getEntryNames(fileLocation); - for (int jEntry = 0; jEntry < entries.length; jEntry++) { - if (entries[jEntry].endsWith(".tld")) { //$NON-NLS-1$ - if (entries[jEntry].equals(JarUtilities.JSP11_TAGLIB)) { - jarRecord.has11TLD = true; - InputStream contents = JarUtilities.getInputStream(fileLocation, entries[jEntry]); - if (contents != null) { - TaglibInfo info = extractInfo(fileLocation, contents); - jarRecord.info = info; - } - try { - contents.close(); - } - catch (IOException e) { - } - } - } - } - if (jarRecord.has11TLD) { - if (_debugIndexCreation) - Logger.log(Logger.INFO, "created catalog record for " + urlString + "@" + jarRecord.getLocation()); //$NON-NLS-1$ //$NON-NLS-2$ - record = jarRecord; - } - - } - } - else { - URL url = null; - ByteArrayInputStream cachedContents = null; - InputStream tldStream = null; - try { - url = new URL(urlString); - URLConnection connection = url.openConnection(); - connection.setDefaultUseCaches(false); - tldStream = connection.getInputStream(); - } - catch (Exception e1) { - Logger.logException(e1); - } - - int c; - ByteArrayOutputStream buffer = new ByteArrayOutputStream(); - // array dim restriction? - byte bytes[] = new byte[2048]; - try { - while ((c = tldStream.read(bytes)) >= 0) { - buffer.write(bytes, 0, c); - } - cachedContents = new ByteArrayInputStream(buffer.toByteArray()); - } - catch (IOException ioe) { - // no cleanup can be done - } - finally { - try { - tldStream.close(); - } - catch (IOException e) { - } - } - - URLRecord urlRecord = null; - TaglibInfo info = extractInfo(urlString, cachedContents); - if (info != null) { - urlRecord = new URLRecord(); - urlRecord.info = info; - urlRecord.baseLocation = urlString; - urlRecord.url = url; //$NON-NLS-1$ //$NON-NLS-2$ - } - try { - cachedContents.close(); - } - catch (IOException e) { - } - record = urlRecord; - } - return record; - } - - /** - * @param resource - * @return - */ - private JarRecord createJARRecord(IResource jar) { - return createJARRecord(jar.getLocation().toString()); - } - - private JarRecord createJARRecord(String fileLocation) { - JarRecord record = new JarRecord(); - record.location = new Path(fileLocation); - record.urlRecords = new ArrayList(0); - return record; - } - - /** - * @return - */ - TagDirRecord createTagdirRecord(IResource tagFile) { - IContainer tagdir = tagFile.getParent(); - String tagdirLocation = tagdir.getFullPath().toString(); - TagDirRecord record = (TagDirRecord) fTagDirReferences.get(tagdirLocation); - if (record == null) { - record = new TagDirRecord(); - record.location = tagdir.getFullPath(); - // JSP 2.0 section 8.4.3 - if (tagdir.getName().equals("tags")) //$NON-NLS-1$ - record.shortName = "tags"; //$NON-NLS-1$ - else { - IPath tagdirPath = tagdir.getFullPath(); - String[] segments = tagdirPath.segments(); - for (int i = 1; record.shortName == null && i < segments.length; i++) { - if (segments[i - 1].equals("WEB-INF") && segments[i].equals("tags")) { //$NON-NLS-1$ //$NON-NLS-2$ - IPath tagdirLocalPath = tagdirPath.removeFirstSegments(i + 1); - record.shortName = tagdirLocalPath.toString().replace('/', '-'); - } - } - } - - } - return record; - } - - /** - * @param resource - * @return - */ - private TLDRecord createTLDRecord(IResource tld) { - TLDRecord record = new TLDRecord(); - record.path = tld.getFullPath(); - InputStream contents = null; - try { - if (tld.getLocation() != null) { - contents = ((IFile) tld).getContents(true); - String basePath = tld.getFullPath().toString(); - TaglibInfo info = extractInfo(basePath, contents); - if (info != null) { - record.info = info; - } - } - } - catch (CoreException e) { - Logger.logException(e); - } - finally { - try { - if (contents != null) { - contents.close(); - } - } - catch (IOException e) { - // ignore - } - } - return record; - } - - private TaglibInfo extractInfo(String basePath, InputStream tldContents) { - TaglibInfo info = new TaglibInfo(); - if (tldContents != null) { - DocumentProvider provider = new DocumentProvider(); - provider.setInputStream(tldContents); - provider.setValidating(false); - provider.setRootElementName(JSP12TLDNames.TAGLIB); - provider.setBaseReference(basePath); - Node child = provider.getRootElement(); - if (child == null || child.getNodeType() != Node.ELEMENT_NODE || !child.getNodeName().equals(JSP12TLDNames.TAGLIB)) { - return null; - } - child = child.getFirstChild(); - while (child != null) { - if (child.getNodeType() == Node.ELEMENT_NODE) { - if (child.getNodeName().equals(JSP12TLDNames.URI)) { - info.uri = getTextContents(child); - } - else if (child.getNodeName().equals(JSP12TLDNames.SHORT_NAME) || child.getNodeName().equals(JSP11TLDNames.SHORTNAME)) { - info.shortName = getTextContents(child); - } - else if (child.getNodeName().equals(JSP12TLDNames.DESCRIPTION) || child.getNodeName().equals(JSP11TLDNames.INFO)) { - info.description = getTextContents(child); - } - else if (child.getNodeName().equals(JSP12TLDNames.JSP_VERSION) || child.getNodeName().equals(JSP11TLDNames.JSPVERSION)) { - try { - info.jspVersion = Float.parseFloat(getTextContents(child)); - } - catch (NumberFormatException e) { - info.jspVersion = 1; - } - } - else if (child.getNodeName().equals(JSP12TLDNames.TLIB_VERSION) || child.getNodeName().equals(JSP11TLDNames.TLIBVERSION)) { - info.tlibVersion = getTextContents(child); - } - else if (child.getNodeName().equals(JSP12TLDNames.SMALL_ICON)) { - info.smallIcon = getTextContents(child); - } - else if (child.getNodeName().equals(JSP12TLDNames.LARGE_ICON)) { - info.largeIcon = getTextContents(child); - } - } - child = child.getNextSibling(); - } - } - return info; - } - - synchronized List getAvailableTaglibRecords(IPath path) { - Collection implicitReferences = getImplicitReferences(path.toString()).values(); - List records = new ArrayList(fTLDReferences.size() + fTagDirReferences.size() + fJARReferences.size() + fWebXMLReferences.size()); - records.addAll(fTLDReferences.values()); - records.addAll(fTagDirReferences.values()); - records.addAll(_getJSP11AndWebXMLJarReferences(fJARReferences.values())); - records.addAll(fClasspathReferences.values()); - records.addAll(implicitReferences); - - ICatalog catalog = XMLCorePlugin.getDefault().getDefaultXMLCatalog(); - if (catalog != null) { - ICatalogEntry[] entries = catalog.getCatalogEntries(); - for (int i = 0; i < entries.length; i++) { - ITaglibRecord record = createCatalogRecord(entries[i].getURI()); - records.add(record); - } - } - - return records; - } - - /** - * @return Returns the implicitReferences for the given path - */ - Hashtable getImplicitReferences(String path) { - String localRoot = getLocalRoot(path); - Hashtable implicitReferences = (Hashtable) fImplicitReferences.get(localRoot); - if (implicitReferences == null) { - implicitReferences = new Hashtable(1); - fImplicitReferences.put(localRoot, implicitReferences); - } - return implicitReferences; - } - - /** - * @param basePath - * @return the applicable Web context root path, if one exists - */ - IPath getLocalRoot(IPath basePath) { - IWorkspaceRoot workspaceRoot = ResourcesPlugin.getWorkspace().getRoot(); - - // existing workspace resources - this is the 93% case - IResource file = FileBuffers.getWorkspaceFileAtLocation(basePath); - - // Try the base path as a folder first - if (file == null && basePath.segmentCount() > 1) { - file = workspaceRoot.getFolder(basePath); - } - // If not a folder, then try base path as a file - if (file != null && !file.exists() && basePath.segmentCount() > 1) { - file = workspaceRoot.getFile(basePath); - } - - if (file == null && basePath.segmentCount() == 1) { - file = workspaceRoot.getProject(basePath.segment(0)); - } - - if (file == null) { - /* - * https://bugs.eclipse.org/bugs/show_bug.cgi?id=116529 - * - * This method produces a less accurate result, but doesn't - * require that the file exist yet. - */ - IFile[] files = ResourcesPlugin.getWorkspace().getRoot().findFilesForLocation(basePath); - if (files.length > 0) - file = files[0]; - } - - while (file != null) { - /** - * Treat any parent folder with a WEB-INF subfolder as a web-app - * root - */ - IContainer folder = null; - if ((file.getType() & IResource.FOLDER) != 0) { - folder = (IContainer) file; - } - else { - folder = file.getParent(); - } - // getFolder on a workspace root must use a full path, skip - if (folder != null && (folder.getType() & IResource.ROOT) == 0) { - IFolder webinf = folder.getFolder(WEB_INF_PATH); - if (webinf != null && webinf.exists()) { - return folder.getFullPath(); - } - } - file = file.getParent(); - } - - return fProject.getFullPath(); - } - - /** - * @param basePath - * @return - */ - private String getLocalRoot(String basePath) { - return getLocalRoot(new Path(basePath)).toString(); - } - - private String getTextContents(Node parent) { - NodeList children = parent.getChildNodes(); - if (children.getLength() == 1) { - return children.item(0).getNodeValue().trim(); - } - StringBuffer s = new StringBuffer(); - Node child = parent.getFirstChild(); - while (child != null) { - if (child.getNodeType() == Node.ENTITY_REFERENCE_NODE) { - String reference = ((EntityReference) child).getNodeValue(); - if (reference == null && child.getNodeName() != null) { - reference = "&" + child.getNodeName() + ";"; //$NON-NLS-1$ //$NON-NLS-2$ - } - if (reference != null) { - s.append(reference.trim()); - } - } - else { - s.append(child.getNodeValue().trim()); - } - child = child.getNextSibling(); - } - return s.toString().trim(); - } - - /** - * @return Returns the visitor. - */ - IResourceDeltaVisitor getVisitor() { - if (fVisitor == null) { - fVisitor = new DeltaVisitor(); - } - return fVisitor; - } - - void handleElementChanged(IJavaElementDelta delta) { - // Logger.log(Logger.INFO_DEBUG, "IJavaElementDelta: " + delta); - IJavaElement element = delta.getElement(); - if (element.getElementType() == IJavaElement.PACKAGE_FRAGMENT_ROOT && ((IPackageFragmentRoot) element).isArchive()) { - time0 = System.currentTimeMillis(); - String libPath = null; - int taglibRecordEventKind = -1; - if ((delta.getFlags() & IJavaElementDelta.F_ADDED_TO_CLASSPATH) > 0) { - taglibRecordEventKind = ITaglibRecordEvent.ADDED; - IFile file = ResourcesPlugin.getWorkspace().getRoot().getFile(element.getPath()); - if (file.exists()) - libPath = file.getLocation().toString(); - else - libPath = element.getPath().toString(); - } - else if ((delta.getFlags() & IJavaElementDelta.F_REMOVED_FROM_CLASSPATH) > 0) { - taglibRecordEventKind = ITaglibRecordEvent.REMOVED; - IFile file = ResourcesPlugin.getWorkspace().getRoot().getFile(element.getPath()); - if (file.getLocation() != null) - libPath = file.getLocation().toString(); - else - libPath = element.getPath().toString(); - } - else if ((delta.getFlags() & IJavaElementDelta.F_ARCHIVE_CONTENT_CHANGED) > 0) { - taglibRecordEventKind = ITaglibRecordEvent.CHANGED; - IFile file = ResourcesPlugin.getWorkspace().getRoot().getFile(element.getPath()); - if (file.exists()) - libPath = file.getLocation().toString(); - else - libPath = element.getPath().toString(); - } - if (libPath != null) { - updateClasspathLibrary(libPath, taglibRecordEventKind); - } - if (_debugIndexTime) - Logger.log(Logger.INFO, "processed build path delta for " + fProject.getName() + "(" + element.getPath() + ") in " + (System.currentTimeMillis() - time0) + "ms"); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ - } - } - - void index() { - time0 = System.currentTimeMillis(); - - fTLDReferences.clear(); - fJARReferences.clear(); - fTagDirReferences.clear(); - fWebXMLReferences.clear(); - - try { - fProject.accept(new Indexer(), 0); - } - catch (CoreException e) { - Logger.logException(e); - } - - if (_debugIndexTime) - Logger.log(Logger.INFO, "indexed " + fProject.getName() + " contents in " + (System.currentTimeMillis() - time0) + "ms"); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ - } - - void indexClasspath() { - time0 = System.currentTimeMillis(); - fClasspathProjects = new Stack(); - - fClasspathReferences.clear(); - fClasspathJars.clear(); - - IJavaProject javaProject = JavaCore.create(fProject); - indexClasspath(javaProject); - if (_debugIndexTime) - Logger.log(Logger.INFO, "indexed " + fProject.getName() + " classpath in " + (System.currentTimeMillis() - time0) + "ms"); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ - } - - /** - * @param entry - */ - private void indexClasspath(IClasspathEntry entry) { - switch (entry.getEntryKind()) { - case IClasspathEntry.CPE_CONTAINER : { - IClasspathContainer container = (IClasspathContainer) entry; - IClasspathEntry[] containedEntries = container.getClasspathEntries(); - for (int i = 0; i < containedEntries.length; i++) { - indexClasspath(containedEntries[i]); - } - } - break; - case IClasspathEntry.CPE_LIBRARY : { - /* - * Ignore libs in required projects that are not exported - */ - if (fClasspathProjects.size() < 2 || entry.isExported()) { - IPath libPath = entry.getPath(); - if (!fClasspathJars.containsKey(libPath.toString())) { - if (libPath.toFile().exists()) { - updateClasspathLibrary(libPath.toString(), ITaglibRecordEvent.ADDED); - } - else { - /* - * Note: .jars on the classpath inside of the - * project will have duplicate entries in the JAR - * references table that will e returned to - * getAvailableTaglibRecords(). - */ - IFile libFile = ResourcesPlugin.getWorkspace().getRoot().getFile(libPath); - if (libFile != null && libFile.exists()) { - updateClasspathLibrary(libFile.getLocation().toString(), ITaglibRecordEvent.ADDED); - } - } - } - } - } - break; - case IClasspathEntry.CPE_PROJECT : { - /* - * Ignore required projects of required projects that are not - * exported - */ - if (fClasspathProjects.size() < 2 || entry.isExported()) { - IProject project = ResourcesPlugin.getWorkspace().getRoot().getProject(entry.getPath().lastSegment()); - if (project != null && !fClasspathProjects.contains(project.getName())) { - indexClasspath(JavaCore.create(project)); - } - } - } - break; - case IClasspathEntry.CPE_SOURCE : - break; - case IClasspathEntry.CPE_VARIABLE : - break; - } - } - - /** - * @param javaProject - */ - private void indexClasspath(IJavaProject javaProject) { - if (javaProject != null && javaProject.exists() && !fClasspathProjects.contains(javaProject.getElementName())) { - fClasspathProjects.push(javaProject.getElementName()); - try { - IClasspathEntry[] entries = javaProject.getResolvedClasspath(true); - for (int i = 0; i < entries.length; i++) { - indexClasspath(entries[i]); - } - } - catch (JavaModelException e) { - Logger.logException("Error searching Java Build Path + (" + fProject.getName() + ") for tag libraries", e); //$NON-NLS-1$ //$NON-NLS-2$ - } - fClasspathProjects.pop(); - } - } - - /* - * private void removeClasspathLibrary(String libraryLocation) { JarRecord - * record = (JarRecord) fClasspathJars.remove(libraryLocation); if (record != - * null) { URLRecord[] records = (URLRecord[]) - * record.getURLRecords().toArray(new URLRecord[0]); for (int i = 0; i < - * records.length; i++) { - * fClasspathReferences.remove(records[i].getURI()); } - * TaglibIndex.fireTaglibRecordEvent(new TaglibRecordEvent(record, - * ITaglibRecordEvent.REMOVED)); } } - */ - - private String readTextofChild(Node node, String childName) { - NodeList children = node.getChildNodes(); - for (int i = 0; i < children.getLength(); i++) { - Node child = children.item(i); - if (child.getNodeType() == Node.ELEMENT_NODE && child.getNodeName().equals(childName)) { - return getTextContents(child); - } - } - return ""; //$NON-NLS-1$ - } - - void removeJAR(IResource jar) { - if (_debugIndexCreation) - Logger.log(Logger.INFO, "removing records for JAR " + jar.getFullPath()); //$NON-NLS-1$ - JarRecord record = (JarRecord) fJARReferences.remove(jar.getFullPath().toString()); - if (record != null) { - URLRecord[] records = (URLRecord[]) record.getURLRecords().toArray(new URLRecord[0]); - for (int i = 0; i < records.length; i++) { - TaglibIndex.fireTaglibRecordEvent(new TaglibRecordEvent(records[i], ITaglibRecordEvent.REMOVED)); - getImplicitReferences(jar.getFullPath().toString()).remove(records[i].getURI()); - } - if (record.has11TLD) { - TaglibIndex.fireTaglibRecordEvent(new TaglibRecordEvent(record, ITaglibRecordEvent.REMOVED)); - } - } - } - - void removeTagDir(IResource tagFile) { - // IContainer tagdir = tagFile.getParent(); - // String tagdirLocation = tagdir.getFullPath().toString(); - // fTagDirReferences.remove(tagdirLocation); - } - - void removeTLD(IResource tld) { - if (_debugIndexCreation) - Logger.log(Logger.INFO, "removing record for " + tld.getFullPath()); //$NON-NLS-1$ - TLDRecord record = (TLDRecord) fTLDReferences.remove(tld.getFullPath()); - if (record != null) { - if (record.getURI() != null) { - getImplicitReferences(tld.getFullPath().toString()).remove(record.getURI()); - } - TaglibIndex.fireTaglibRecordEvent(new TaglibRecordEvent(record, ITaglibRecordEvent.REMOVED)); - } - } - - void removeWebXML(IResource webxml) { - if (_debugIndexCreation) - Logger.log(Logger.INFO, "removing records for " + webxml.getFullPath()); //$NON-NLS-1$ - WebXMLRecord record = (WebXMLRecord) fWebXMLReferences.remove(webxml.getLocation().toString()); - if (record != null) { - TLDRecord[] records = (TLDRecord[]) record.getTLDRecords().toArray(new TLDRecord[0]); - for (int i = 0; i < records.length; i++) { - if (_debugIndexCreation) - Logger.log(Logger.INFO, "removed record for " + records[i].getURI() + "@" + records[i].path); //$NON-NLS-1$ //$NON-NLS-2$ - getImplicitReferences(webxml.getFullPath().toString()).remove(records[i].getURI()); - TaglibIndex.fireTaglibRecordEvent(new TaglibRecordEvent(records[i], ITaglibRecordEvent.REMOVED)); - } - } - } - - /** - * @param basePath - * @param reference - * @return - */ - ITaglibRecord resolve(String basePath, String reference) { - ITaglibRecord record = null; - String path = null; - - /** - * Workaround for problem in URIHelper; uris starting with '/' are - * returned as-is. - */ - if (reference.startsWith("/")) { //$NON-NLS-1$ - path = getLocalRoot(basePath) + reference; - } - else { - path = URIHelper.normalize(reference, basePath, getLocalRoot(basePath)); - } - // order dictated by JSP spec 2.0 section 7.2.3 - // if (record == null) { - // record = (ITaglibRecord) fWebXMLReferences.get(path); - // } - if (record == null) { - record = (ITaglibRecord) fJARReferences.get(path); - // only if 1.1 TLD was found - if (record instanceof JarRecord && !((JarRecord) record).has11TLD) { - record = null; - } - } - if (record == null) { - record = (ITaglibRecord) fTLDReferences.get(path); - } - if (record == null) { - record = (ITaglibRecord) getImplicitReferences(basePath).get(reference); - } - - - if (record == null) { - record = (ITaglibRecord) fTagDirReferences.get(path); - } - - if (record == null) { - record = (ITaglibRecord) fClasspathReferences.get(reference); - } - - // Check the XML Catalog - if (record == null) { - ICatalog catalog = XMLCorePlugin.getDefault().getDefaultXMLCatalog(); - if (catalog != null) { - String resolvedString = null; - try { - // Check as system reference first - resolvedString = catalog.resolveSystem(reference); - // Check as URI - if (resolvedString == null || resolvedString.trim().length() == 0) { - resolvedString = catalog.resolveURI(reference); - } - // Check as public ID - if (resolvedString == null || resolvedString.trim().length() == 0) { - resolvedString = catalog.resolvePublic(reference, basePath); - } - } - catch (Exception e) { - Logger.logException(e); - } - if (resolvedString != null && resolvedString.trim().length() > 0) { - record = createCatalogRecord(resolvedString); - } - } - } - - // If no records were found and no local-root applies, check ALL of - // the web.xml files as a fallback - if (record == null && fProject.getFullPath().toString().equals(getLocalRoot(basePath))) { - WebXMLRecord[] webxmls = (WebXMLRecord[]) fWebXMLReferences.values().toArray(new WebXMLRecord[0]); - for (int i = 0; i < webxmls.length; i++) { - if (record != null) - continue; - record = (ITaglibRecord) getImplicitReferences(webxmls[i].path.toString()).get(reference); - } - } - - - return record; - } - - /** - * Restores any saved reference tables - */ - private void restoreReferences() { - if (TaglibIndex.ENABLED) { - index(); - - // ================ test reload time ======================== - boolean restored = false; - File savedState = new File(fSaveStateFilename); - if (savedState.exists()) { - ITextFileBufferManager textFileBufferManager = FileBuffers.getTextFileBufferManager(); - Path savedStatePath = new Path(fSaveStateFilename); - try { - time0 = System.currentTimeMillis(); - textFileBufferManager.connect(savedStatePath, new NullProgressMonitor()); - ITextFileBuffer buffer = textFileBufferManager.getTextFileBuffer(savedStatePath); - IDocument doc = buffer.getDocument(); - int lines = doc.getNumberOfLines(); - if (lines > 0) { - IRegion line = doc.getLineInformation(0); - String lineText = doc.get(line.getOffset(), line.getLength()); - JarRecord libraryRecord = null; - if (SAVE_FORMAT_VERSION.equals(lineText)) { - for (int i = 1; i < lines; i++) { - line = doc.getLineInformation(i); - lineText = doc.get(line.getOffset(), line.getLength()); - StringTokenizer toker = new StringTokenizer(lineText, "|"); - if (toker.hasMoreTokens()) { - String referenceType = toker.nextToken(); - if ("JAR".equalsIgnoreCase(referenceType)) { - boolean has11TLD = Boolean.valueOf(toker.nextToken()).booleanValue(); - // make the rest the libraryLocation - String libraryLocation = toker.nextToken(); - while (toker.hasMoreTokens()) { - libraryLocation = libraryLocation + "|" + toker.nextToken(); - } - libraryLocation = libraryLocation.trim(); - if (libraryRecord != null) { - TaglibIndex.fireTaglibRecordEvent(new TaglibRecordEvent(libraryRecord, ITaglibRecordEvent.ADDED)); - } - // Create a new JarRecord - libraryRecord = createJARRecord(libraryLocation); - libraryRecord.has11TLD = has11TLD; - - // Add a URLRecord for the 1.1 TLD - if (has11TLD) { - InputStream contents = JarUtilities.getInputStream(libraryLocation, JarUtilities.JSP11_TAGLIB); - if (contents != null) { - TaglibInfo info = extractInfo(libraryLocation, contents); - - if (info != null && info.uri != null && info.uri.length() > 0) { - URLRecord record = new URLRecord(); - record.info = info; - record.baseLocation = libraryLocation; - try { - record.url = new URL("jar:file:" + libraryLocation + "!/" + JarUtilities.JSP11_TAGLIB); //$NON-NLS-1$ //$NON-NLS-2$ - libraryRecord.urlRecords.add(record); - fClasspathReferences.put(record.getURI(), record); - if (_debugIndexCreation) - Logger.log(Logger.INFO, "created record for " + record.getURI() + "@" + record.getURL()); //$NON-NLS-1$ //$NON-NLS-2$ - } - catch (MalformedURLException e) { - // don't record this - // URI - Logger.logException(e); - } - } - try { - contents.close(); - } - catch (IOException e) { - } - } - } - - fClasspathJars.put(libraryLocation, libraryRecord); - } - else if ("URL".equalsIgnoreCase(referenceType)) { - // make the rest the URL - String urlString = toker.nextToken(); - while (toker.hasMoreTokens()) { - urlString = urlString + "|" + toker.nextToken(); - } - urlString = urlString.trim(); - // Append a URLrecord - URLRecord urlRecord = new URLRecord(); - urlRecord.url = new URL(urlString); //$NON-NLS-1$ //$NON-NLS-2$ - urlRecord.baseLocation = libraryRecord.location.toString(); - libraryRecord.urlRecords.add(urlRecord); - - ByteArrayInputStream cachedContents = null; - InputStream tldStream = null; - try { - URLConnection connection = urlRecord.url.openConnection(); - connection.setDefaultUseCaches(false); - tldStream = connection.getInputStream(); - } - catch (IOException e1) { - Logger.logException(e1); - } - - int c; - ByteArrayOutputStream byteArrayOutput = new ByteArrayOutputStream(); - // array dim restriction? - byte bytes[] = new byte[2048]; - try { - while ((c = tldStream.read(bytes)) >= 0) { - byteArrayOutput.write(bytes, 0, c); - } - cachedContents = new ByteArrayInputStream(byteArrayOutput.toByteArray()); - } - catch (IOException ioe) { - // no cleanup can be done - } - finally { - try { - tldStream.close(); - } - catch (IOException e) { - } - } - - TaglibInfo info = extractInfo(urlRecord.url.toString(), cachedContents); - if (info != null) { - urlRecord.info = info; - } - try { - cachedContents.close(); - } - catch (IOException e) { - } - fClasspathReferences.put(urlRecord.getURI(), urlRecord); - } - } - } - if (libraryRecord != null) { - TaglibIndex.fireTaglibRecordEvent(new TaglibRecordEvent(libraryRecord, ITaglibRecordEvent.ADDED)); - } - } - } - restored = true; - if (_debugIndexTime) - Logger.log(Logger.INFO, "time spent reloading " + fProject.getName() + " build path: " + (System.currentTimeMillis() - time0)); - } - catch (Exception e) { - restored = false; - if (_debugIndexTime) - Logger.log(Logger.INFO, "failure reloading " + fProject.getName() + " build path index", e); - } - finally { - try { - textFileBufferManager.disconnect(savedStatePath, new NullProgressMonitor()); - } - catch (CoreException e) { - Logger.logException(e); - } - } - } - - // ================ test reload time (end) ================== - - - if (!restored) { - indexClasspath(); - } - } - } - - /** - * Saves any storable references to disk. This is only called when the - * description is being cleared and not after every update. - */ - void saveReferences() { - time0 = System.currentTimeMillis(); - Writer writer = null; - - /** - * <pre> - * 1.0 - * Save classpath information (! is field delimiter) - * Jars are saved as "JAR:"+ has11TLD + jar path - * URLRecords as "URL:"+URL - * </pre> - */ - try { - writer = new OutputStreamWriter(new FileOutputStream(fSaveStateFilename), "utf8"); - writer.write(SAVE_FORMAT_VERSION); - writer.write('\n'); - - Enumeration jars = fClasspathJars.keys(); - while (jars.hasMoreElements()) { - String jarPath = jars.nextElement().toString(); - JarRecord jarRecord = (JarRecord) fClasspathJars.get(jarPath); - writer.write("JAR|"); - writer.write(Boolean.toString(jarRecord.has11TLD)); - writer.write('|'); - writer.write(jarPath); - writer.write('\n'); - Iterator i = jarRecord.urlRecords.iterator(); - while (i.hasNext()) { - IURLRecord urlRecord = (IURLRecord) i.next(); - writer.write("URL|"); - writer.write(urlRecord.getURL().toExternalForm()); - writer.write('\n'); - } - } - } - catch (IOException e) { - } - finally { - try { - if (writer != null) { - writer.close(); - } - } - catch (Exception e) { - } - } - - if (_debugIndexTime) - Logger.log(Logger.INFO, "time spent saving index for " + fProject.getName() + ": " + (System.currentTimeMillis() - time0)); - } - - void updateClasspathLibrary(String libraryLocation, int deltaKind) { - JarRecord libraryRecord = null; - if (deltaKind == ITaglibRecordEvent.REMOVED || deltaKind == ITaglibRecordEvent.CHANGED) { - libraryRecord = (JarRecord) fClasspathJars.remove(libraryLocation); - if (libraryRecord != null) { - IURLRecord[] urlRecords = (IURLRecord[]) libraryRecord.urlRecords.toArray(new IURLRecord[0]); - for (int i = 0; i < urlRecords.length; i++) { - fClasspathReferences.remove(urlRecords[i].getURI()); - } - } - } - if (deltaKind == ITaglibRecordEvent.ADDED || deltaKind == ITaglibRecordEvent.CHANGED) { - String[] entries = JarUtilities.getEntryNames(libraryLocation); - - libraryRecord = createJARRecord(libraryLocation); - fClasspathJars.put(libraryLocation, libraryRecord); - for (int i = 0; i < entries.length; i++) { - if (entries[i].endsWith(".tld")) { //$NON-NLS-1$ - if (entries[i].equals(JarUtilities.JSP11_TAGLIB)) { - libraryRecord.has11TLD = true; - } - InputStream contents = JarUtilities.getInputStream(libraryLocation, entries[i]); - if (contents != null) { - TaglibInfo info = extractInfo(libraryLocation, contents); - - if (info != null && info.uri != null && info.uri.length() > 0) { - URLRecord record = new URLRecord(); - record.info = info; - record.baseLocation = libraryLocation; - try { - record.url = new URL("jar:file:" + libraryLocation + "!/" + entries[i]); //$NON-NLS-1$ //$NON-NLS-2$ - libraryRecord.urlRecords.add(record); - fClasspathReferences.put(record.getURI(), record); - if (_debugIndexCreation) - Logger.log(Logger.INFO, "created record for " + record.getURI() + "@" + record.getURL()); //$NON-NLS-1$ //$NON-NLS-2$ - } - catch (MalformedURLException e) { - // don't record this URI - Logger.logException(e); - } - } - try { - contents.close(); - } - catch (IOException e) { - } - } - } - } - } - if (libraryRecord != null) { - TaglibIndex.fireTaglibRecordEvent(new TaglibRecordEvent(libraryRecord, deltaKind)); - } - } - - void updateJAR(IResource jar, int deltaKind) { - if (_debugIndexCreation) - Logger.log(Logger.INFO, "creating records for JAR " + jar.getFullPath()); //$NON-NLS-1$ - - String jarLocationString = jar.getLocation().toString(); - String[] entries = JarUtilities.getEntryNames(jar); - JarRecord jarRecord = createJARRecord(jar); - fJARReferences.put(jar.getFullPath().toString(), jarRecord); - for (int i = 0; i < entries.length; i++) { - if (entries[i].endsWith(".tld")) { //$NON-NLS-1$ - if (entries[i].equals(JarUtilities.JSP11_TAGLIB)) { - jarRecord.has11TLD = true; - } - InputStream contents = JarUtilities.getInputStream(jar, entries[i]); - if (contents != null) { - TaglibInfo info = extractInfo(jarLocationString, contents); - - if (info != null && info.uri != null && info.uri.length() > 0) { - URLRecord record = new URLRecord(); - record.info = info; - record.baseLocation = jarLocationString; - try { - record.url = new URL("jar:file:" + jarLocationString + "!/" + entries[i]); //$NON-NLS-1$ //$NON-NLS-2$ - jarRecord.urlRecords.add(record); - getImplicitReferences(jar.getFullPath().toString()).put(record.getURI(), record); - TaglibIndex.fireTaglibRecordEvent(new TaglibRecordEvent(record, ITaglibRecordEvent.ADDED)); - if (_debugIndexCreation) - Logger.log(Logger.INFO, "created record for " + record.getURI() + "@" + record.getURL()); //$NON-NLS-1$ //$NON-NLS-2$ - } - catch (MalformedURLException e) { - // don't record this URI - Logger.logException(e); - } - } - try { - contents.close(); - } - catch (IOException e) { - } - } - else { - Logger.log(Logger.ERROR_DEBUG, getClass().getName() + "could not read resource " + jar.getFullPath()); //$NON-NLS-1$ - } - } - } - if (jarRecord.has11TLD) { - TaglibIndex.fireTaglibRecordEvent(new TaglibRecordEvent(jarRecord, deltaKind)); - } - } - - void updateTagDir(IResource tagFile, int deltaKind) { - return; - /** - * Make sure the tag file is n a WEB-INF/tags folder because of the - * shortname computation requirements - */ - // if ((tagFile.getType() & IResource.FOLDER) > 0 || - // tagFile.getFullPath().toString().indexOf("WEB-INF/tags") < 0) - // return; - // TagDirRecord record = createTagdirRecord(tagFile); - // if (record != null) { - // record.tags.add(tagFile.getName()); - // } - } - - void updateTLD(IResource tld, int deltaKind) { - if (_debugIndexCreation) - Logger.log(Logger.INFO, "creating record for " + tld.getFullPath()); //$NON-NLS-1$ - TLDRecord record = createTLDRecord(tld); - fTLDReferences.put(tld.getFullPath().toString(), record); - if (record.getURI() != null) { - getImplicitReferences(tld.getFullPath().toString()).put(record.getURI(), record); - } - TaglibIndex.fireTaglibRecordEvent(new TaglibRecordEvent(record, deltaKind)); - } - - void updateWebXML(IResource webxml, int deltaKind) { - if (webxml.getType() != IResource.FILE) - return; - InputStream webxmlContents = null; - Document document = null; - try { - webxmlContents = ((IFile) webxml).getContents(true); - DocumentProvider provider = new DocumentProvider(); - provider.setInputStream(webxmlContents); - provider.setValidating(false); - provider.setRootElementName("web-app"); //$NON-NLS-1$ - provider.setBaseReference(webxml.getParent().getFullPath().toString()); - document = provider.getDocument(false); - } - catch (CoreException e) { - Logger.log(Logger.ERROR_DEBUG, "", e); //$NON-NLS-1$ - } - finally { - if (webxmlContents != null) - try { - webxmlContents.close(); - } - catch (IOException e1) { - // ignore - } - } - if (document == null) - return; - if (_debugIndexCreation) - Logger.log(Logger.INFO, "creating records for " + webxml.getFullPath()); //$NON-NLS-1$ - - WebXMLRecord webxmlRecord = new WebXMLRecord(); - webxmlRecord.path = webxml.getFullPath(); - fWebXMLReferences.put(webxmlRecord.getWebXML().toString(), webxmlRecord); - NodeList taglibs = document.getElementsByTagName(JSP12TLDNames.TAGLIB); - for (int iTaglib = 0; iTaglib < taglibs.getLength(); iTaglib++) { - String taglibUri = readTextofChild(taglibs.item(iTaglib), "taglib-uri").trim(); //$NON-NLS-1$ - // specified location is relative to root of the webapp - String taglibLocation = readTextofChild(taglibs.item(iTaglib), "taglib-location").trim(); //$NON-NLS-1$ - IPath path = null; - if (taglibLocation.startsWith("/")) { //$NON-NLS-1$ - path = new Path(getLocalRoot(webxml.getFullPath().toString()) + taglibLocation); - } - else { - path = new Path(URIHelper.normalize(taglibLocation, webxml.getFullPath().toString(), getLocalRoot(webxml.getFullPath().toString()))); - } - if (path.segmentCount() > 1) { - IFile resource = ResourcesPlugin.getWorkspace().getRoot().getFile(path); - if (resource.isAccessible()) { - ITaglibRecord record = null; - /* - * https://bugs.eclipse.org/bugs/show_bug.cgi?id=125960 - * - * Also support mappings to .jar files - */ - if (resource.getFileExtension().equalsIgnoreCase(("jar"))) { //$NON-NLS-1$ - JarRecord jarRecord = createJARRecord(resource); - String[] entries = JarUtilities.getEntryNames(resource); - for (int jEntry = 0; jEntry < entries.length; jEntry++) { - if (entries[jEntry].endsWith(".tld")) { //$NON-NLS-1$ - if (entries[jEntry].equals(JarUtilities.JSP11_TAGLIB)) { - jarRecord.has11TLD = true; - InputStream contents = JarUtilities.getInputStream(resource, entries[jEntry]); - if (contents != null) { - TaglibInfo info = extractInfo(resource.getFullPath().toString(), contents); - jarRecord.info = info; - } - try { - contents.close(); - } - catch (IOException e) { - } - } - } - } - record = jarRecord; - // the stored URI should reflect the web.xml's value - jarRecord.info.uri = taglibUri; - jarRecord.isMappedInWebXML = true; - if (_debugIndexCreation) - Logger.log(Logger.INFO, "created web.xml record for " + taglibUri + "@" + jarRecord.getLocation()); //$NON-NLS-1$ //$NON-NLS-2$ - } - else { - TLDRecord tldRecord = createTLDRecord(resource); - record = tldRecord; - // the stored URI should reflect the web.xml's value - tldRecord.info.uri = taglibUri; - if (_debugIndexCreation) - Logger.log(Logger.INFO, "created web.xml record for " + taglibUri + "@" + tldRecord.getPath()); //$NON-NLS-1$ //$NON-NLS-2$ - } - webxmlRecord.tldRecords.add(record); - getImplicitReferences(webxml.getFullPath().toString()).put(taglibUri, record); - TaglibIndex.fireTaglibRecordEvent(new TaglibRecordEvent(record, deltaKind)); - } - } - } - } -} diff --git a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/taglib/TaglibIndex.java b/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/taglib/TaglibIndex.java deleted file mode 100644 index 9bc536bdcc..0000000000 --- a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/taglib/TaglibIndex.java +++ /dev/null @@ -1,780 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2005,2006 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - * - *******************************************************************************/ -package org.eclipse.jst.jsp.core.taglib; - -import java.io.File; -import java.util.ArrayList; -import java.util.Arrays; -import java.util.Hashtable; -import java.util.Iterator; -import java.util.List; -import java.util.Map; -import java.util.Stack; -import java.util.zip.CRC32; - -import org.eclipse.core.filebuffers.FileBuffers; -import org.eclipse.core.resources.IFile; -import org.eclipse.core.resources.IProject; -import org.eclipse.core.resources.IResource; -import org.eclipse.core.resources.IResourceChangeEvent; -import org.eclipse.core.resources.IResourceChangeListener; -import org.eclipse.core.resources.IResourceDelta; -import org.eclipse.core.resources.IWorkspaceRoot; -import org.eclipse.core.resources.ResourcesPlugin; -import org.eclipse.core.runtime.CoreException; -import org.eclipse.core.runtime.IPath; -import org.eclipse.core.runtime.Path; -import org.eclipse.core.runtime.Platform; -import org.eclipse.core.runtime.jobs.ILock; -import org.eclipse.jdt.core.ElementChangedEvent; -import org.eclipse.jdt.core.IElementChangedListener; -import org.eclipse.jdt.core.IJavaElement; -import org.eclipse.jdt.core.IJavaElementDelta; -import org.eclipse.jdt.core.IJavaProject; -import org.eclipse.jdt.core.JavaCore; -import org.eclipse.jdt.core.JavaModelException; -import org.eclipse.jst.jsp.core.internal.JSPCorePlugin; -import org.eclipse.jst.jsp.core.internal.Logger; -import org.eclipse.jst.jsp.core.internal.contentmodel.tld.TLDCMDocumentManager; -import org.eclipse.wst.sse.core.utils.StringUtils; -import org.osgi.framework.Bundle; - -/** - * A non-extendable index manager for taglibs similar to the previous J2EE - * ITaglibRegistry but lacking any ties to project natures. Each record - * returned from the index represents a single tag library descriptor. - * - * Indexing is only persisted between sessions for entries on the Java Build - * Path. New ADD events will be sent to ITaglibIndexListeners during each - * workbench session for both cached and newly found records. REMOVE events - * are not fired on workbench shutdown. The record's contents should be - * examined for any further information. - * - * @since 1.0 - */ -public final class TaglibIndex { - class ClasspathChangeListener implements IElementChangedListener { - Stack classpathStack = new Stack(); - List projectsIndexed = new ArrayList(1); - - public void elementChanged(ElementChangedEvent event) { - if (!isIndexAvailable()) - return; - try { - LOCK.acquire(); - classpathStack.clear(); - projectsIndexed.clear(); - elementChanged(event.getDelta()); - } - finally { - LOCK.release(); - } - } - - private void elementChanged(IJavaElementDelta delta) { - if (frameworkIsShuttingDown()) - return; - - IJavaElement element = delta.getElement(); - if (element.getElementType() == IJavaElement.JAVA_MODEL) { - IJavaElementDelta[] changed = delta.getAffectedChildren(); - for (int i = 0; i < changed.length; i++) { - elementChanged(changed[i]); - } - } - // Handle any changes at the project level - else if (element.getElementType() == IJavaElement.JAVA_PROJECT) { - if ((delta.getFlags() & IJavaElementDelta.F_CLASSPATH_CHANGED) != 0) { - IJavaElement proj = element; - handleClasspathChange((IJavaProject) proj); - } - else { - IJavaElementDelta[] deltas = delta.getAffectedChildren(); - for (int i = 0; i < deltas.length; i++) { - elementChanged(deltas[i]); - } - } - } - /* - * Other modification to the classpath (such as within a classpath - * container like "Web App Libraries") go to the description - * itself - */ - else if ((delta.getFlags() & IJavaElementDelta.F_ADDED_TO_CLASSPATH) != 0 || (delta.getFlags() & IJavaElementDelta.F_REMOVED_FROM_CLASSPATH) != 0) { - IJavaProject affectedProject = element.getJavaProject(); - if (affectedProject != null) { - /* - * If the affected project has an index on-disk, it's - * going to be invalid--we need to create/load the - * description so it will be up to date [loading now and - * updating is usually faster than regenerating the entire - * index]. If there is no index on disk, do nothing more. - */ - File indexFile = new File(computeIndexLocation(affectedProject.getProject().getFullPath())); - if (indexFile.exists()) { - ProjectDescription affectedDescription = createDescription(affectedProject.getProject()); - if (affectedDescription != null) { - affectedDescription.handleElementChanged(delta); - } - } - } - } - } - - private void handleClasspathChange(IJavaProject project) { - if (frameworkIsShuttingDown()) - return; - - /* - * Loops in the build paths could cause us to pop more than we - * push - */ - if (classpathStack.contains(project.getElementName())) - return; - - classpathStack.push(project.getElementName()); - try { - /* Handle changes to this project's build path */ - IResource resource = project.getCorrespondingResource(); - if (resource.getType() == IResource.PROJECT && !projectsIndexed.contains(resource)) { - ProjectDescription description = getDescription((IProject) resource); - if (description != null && !frameworkIsShuttingDown()) { - projectsIndexed.add(resource); - description.indexClasspath(); - } - } - /* - * Update indeces for projects who include this project in - * their build path (e.g. toggling the "exportation" of a - * taglib JAR in this project affects the JAR's visibility in - * other projects) - */ - IJavaProject[] projects = project.getJavaModel().getJavaProjects(); - for (int i = 0; i < projects.length; i++) { - IJavaProject otherProject = projects[i]; - if (StringUtils.contains(otherProject.getRequiredProjectNames(), project.getElementName(), false) && !classpathStack.contains(otherProject.getElementName()) && !frameworkIsShuttingDown()) { - handleClasspathChange(otherProject); - } - } - } - catch (JavaModelException e) { - Logger.logException(e); - } - classpathStack.pop(); - - } - } - - class ResourceChangeListener implements IResourceChangeListener { - public void resourceChanged(IResourceChangeEvent event) { - if (!isIndexAvailable()) - return; - try { - LOCK.acquire(); - switch (event.getType()) { - case IResourceChangeEvent.PRE_CLOSE : - case IResourceChangeEvent.PRE_DELETE : { - try { - // pair deltas with projects - IResourceDelta[] deltas = new IResourceDelta[]{event.getDelta()}; - IProject[] projects = null; - - if (deltas != null && deltas.length > 0) { - IResource resource = null; - if (deltas[0] != null) { - resource = deltas[0].getResource(); - } - else { - resource = event.getResource(); - } - - if (resource != null) { - if (resource.getType() == IResource.ROOT) { - deltas = deltas[0].getAffectedChildren(); - projects = new IProject[deltas.length]; - for (int i = 0; i < deltas.length; i++) { - if (deltas[i].getResource().getType() == IResource.PROJECT) { - projects[i] = (IProject) deltas[i].getResource(); - } - } - } - else { - projects = new IProject[1]; - if (resource.getType() != IResource.PROJECT) { - projects[0] = resource.getProject(); - } - else { - projects[0] = (IProject) resource; - } - } - } - for (int i = 0; i < projects.length; i++) { - if (_debugIndexCreation) { - Logger.log(Logger.INFO, "TaglibIndex noticed " + projects[i].getName() + " is about to be deleted/closed"); //$NON-NLS-1$ //$NON-NLS-2$ - } - ProjectDescription description = (ProjectDescription) fProjectDescriptions.remove(projects[i]); - if (description != null) { - if (_debugIndexCreation) { - Logger.log(Logger.INFO, "removing index of " + description.fProject.getName()); //$NON-NLS-1$ - } - description.clear(); - } - } - } - } - catch (Exception e) { - Logger.logException("Exception while processing resource deletion", e); //$NON-NLS-1$ - } - } - case IResourceChangeEvent.POST_CHANGE : { - try { - // pair deltas with projects - IResourceDelta[] deltas = new IResourceDelta[]{event.getDelta()}; - IProject[] projects = null; - - if (deltas != null && deltas.length > 0) { - IResource resource = null; - if (deltas[0] != null) { - resource = deltas[0].getResource(); - } - else { - resource = event.getResource(); - } - - if (resource != null) { - if (resource.getType() == IResource.ROOT) { - deltas = deltas[0].getAffectedChildren(); - projects = new IProject[deltas.length]; - for (int i = 0; i < deltas.length; i++) { - if (deltas[i].getResource().getType() == IResource.PROJECT) { - projects[i] = (IProject) deltas[i].getResource(); - } - } - } - else { - projects = new IProject[1]; - if (resource.getType() != IResource.PROJECT) { - projects[0] = resource.getProject(); - } - else { - projects[0] = (IProject) resource; - } - } - } - for (int i = 0; i < projects.length; i++) { - try { - if (deltas[i] != null && deltas[i].getKind() != IResourceDelta.REMOVED && projects[i].isAccessible()) { - ProjectDescription description = getDescription(projects[i]); - if (description != null && !frameworkIsShuttingDown()) { - deltas[i].accept(description.getVisitor()); - } - } - if (!projects[i].isAccessible() || (deltas[i] != null && deltas[i].getKind() == IResourceDelta.REMOVED)) { - if (_debugIndexCreation) { - Logger.log(Logger.INFO, "TaglibIndex noticed " + projects[i].getName() + " was removed or is no longer accessible"); //$NON-NLS-1$ //$NON-NLS-2$ - } - ProjectDescription description = (ProjectDescription) fProjectDescriptions.remove(projects[i]); - if (description != null) { - if (_debugIndexCreation) { - Logger.log(Logger.INFO, "removing index of " + description.fProject.getName()); //$NON-NLS-1$ - } - description.clear(); - } - } - } - catch (CoreException e) { - Logger.logException(e); - } - } - } - } - catch (Exception e) { - Logger.logException("Exception while processing resource change", e); //$NON-NLS-1$ - } - } - } - } - finally { - LOCK.release(); - } - } - } - - static final boolean _debugChangeListener = false; - - static boolean _debugEvents = "true".equalsIgnoreCase(Platform.getDebugOption("org.eclipse.jst.jsp.core/taglib/events")); //$NON-NLS-1$ //$NON-NLS-2$ - - static boolean _debugIndexCreation = "true".equalsIgnoreCase(Platform.getDebugOption("org.eclipse.jst.jsp.core/taglib/indexcreation")); //$NON-NLS-1$ //$NON-NLS-2$ - - static final boolean _debugResolution = "true".equals(Platform.getDebugOption("org.eclipse.jst.jsp.core/taglib/resolve")); //$NON-NLS-1$ //$NON-NLS-2$ - - static TaglibIndex _instance; - - private static final CRC32 checksumCalculator = new CRC32(); - - private static final String CLEAN = "CLEAN"; - private static final String DIRTY = "DIRTY"; - static boolean ENABLED = false; - static ILock LOCK = null; - - /** - * NOT API. - * - * @param listener - * the listener to be added - */ - public static void addTaglibIndexListener(ITaglibIndexListener listener) { - try { - LOCK.acquire(); - _instance.internalAddTaglibIndexListener(listener); - } - finally { - LOCK.release(); - } - } - - static void fireTaglibRecordEvent(ITaglibRecordEvent event) { - if (_debugEvents) { - Logger.log(Logger.INFO, "TaglibIndex fired event:" + event); //$NON-NLS-1$ - } - /* - * Flush any shared cache entries, the TaglibControllers should handle - * updating their documents as needed. - */ - TLDCMDocumentManager.getSharedDocumentCache().remove(TLDCMDocumentManager.getUniqueIdentifier(event.getTaglibRecord())); - - ITaglibIndexListener[] listeners = _instance.fTaglibIndexListeners; - if (listeners != null) { - for (int i = 0; i < listeners.length; i++) { - try { - listeners[i].indexChanged(event); - } - catch (Exception e) { - Logger.log(Logger.WARNING, e.getMessage()); - } - } - } - } - - /** - * Finds all of the visible ITaglibRecords for the given path in the - * workspace. Taglib mappings from web.xml files are only visible to paths - * within the web.xml's corresponding web content folder. - * <p> - * Values defined within the XML Catalog will not be returned. - * </p> - * - * @param fullPath - - * a path within the workspace - * @return All of the visible ITaglibRecords from the given path. - */ - public static ITaglibRecord[] getAvailableTaglibRecords(IPath fullPath) { - ITaglibRecord[] records = _instance.internalGetAvailableTaglibRecords(fullPath); - return records; - } - - /** - * Returns the IPath considered to be the web-app root for the given path. - * All resolution from the given path beginning with '/' will be relative - * to the computed web-app root. - * - * @deprecated - is not correct in flexible projects - * @param path - - * a path under the web-app root - * @return the IPath considered to be the web-app's root for the given - * path - */ - public static IPath getContextRoot(IPath path) { - try { - LOCK.acquire(); - return _instance.internalGetContextRoot(path); - } - finally { - LOCK.release(); - } - } - - private String getState() { - String state = JSPCorePlugin.getDefault().getPluginPreferences().getString(TaglibIndex.class.getName()); - if (state == null || state.length() == 0) { - state = DIRTY; - } - return state; - } - - /** - * NOT API. - * - * @param listener - * the listener to be removed - */ - public static void removeTaglibIndexListener(ITaglibIndexListener listener) { - try { - LOCK.acquire(); - _instance.internalRemoveTaglibIndexListener(listener); - } - finally { - LOCK.release(); - } - } - - /** - * Finds a matching ITaglibRecord given the reference. Typically the - * result will have to be cast to a subiinterface of ITaglibRecord. - * - * @param basePath - - * the workspace-relative path for IResources, full filesystem - * path otherwise - * @param reference - - * the URI to lookup, for example the uri value from a taglib - * directive - * @param crossProjects - - * whether to search across projects (currently ignored) - * - * @return a visible ITaglibRecord or null if the reference points to no - * known tag library descriptor - * - * @See ITaglibRecord - */ - public static ITaglibRecord resolve(String basePath, String reference, boolean crossProjects) { - ITaglibRecord result = null; - try { - LOCK.acquire(); - result = _instance.internalResolve(basePath, reference, crossProjects); - } - finally { - LOCK.release(); - } - if (_debugResolution) { - if (result == null) { - Logger.log(Logger.INFO, "TaglibIndex could not resolve \"" + reference + "\" from " + basePath); //$NON-NLS-1$ //$NON-NLS-2$ - } - else { - switch (result.getRecordType()) { - case (ITaglibRecord.TLD) : { - ITLDRecord record = (ITLDRecord) result; - Logger.log(Logger.INFO, "TaglibIndex resolved " + basePath + ":" + reference + " = " + record.getPath()); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ - } - break; - case (ITaglibRecord.JAR) : { - IJarRecord record = (IJarRecord) result; - Logger.log(Logger.INFO, "TaglibIndex resolved " + basePath + ":" + reference + " = " + record.getLocation()); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ - } - break; - case (ITaglibRecord.TAGDIR) : { - } - break; - case (ITaglibRecord.URL) : { - IURLRecord record = (IURLRecord) result; - Logger.log(Logger.INFO, "TaglibIndex resolved " + basePath + ":" + reference + " = " + record.getURL()); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ - } - break; - } - } - } - return result; - } - - /** - * Removes index files. Used for maintenance and keeping the index folder - * a manageable size. - * - * @param staleOnly - - * if <b>true</b>, removes only the indexes for projects not - * open in the workspace, if <b>false</b>, removes all of the - * indexes - */ - private void removeIndexes(boolean staleOnly) { - String osPath = getTaglibIndexStateLocation().toOSString(); - File folder = new File(osPath); - if (!folder.isDirectory()) { - try { - folder.mkdir(); - } - catch (SecurityException e) { - } - } - - // remove any extraneous index files - IProject[] projects = ResourcesPlugin.getWorkspace().getRoot().getProjects(); - List indexNames = new ArrayList(projects.length); - if (staleOnly) { - for (int i = 0; i < projects.length; i++) { - if (projects[i].isAccessible()) { - indexNames.add(computeIndexName(projects[i].getFullPath())); - } - } - } - - if (folder.isDirectory()) { - File[] files = folder.listFiles(); - for (int i = 0; files != null && i < files.length; i++) { - if (!indexNames.contains(files[i].getName())) - files[i].delete(); - } - } - } - - /** - * Instructs the index to stop listening for resource and classpath - * changes, and to forget all information about the workspace. - */ - public static synchronized void shutdown() { - if (_instance != null) { - _instance.stop(); - } - _instance = null; - } - - /** - * Instructs the index to begin listening for resource and classpath - * changes. - */ - public static synchronized void startup() { - ENABLED = !"false".equalsIgnoreCase(System.getProperty(TaglibIndex.class.getName())); //$NON-NLS-1$ - _instance = new TaglibIndex(); - } - - private ClasspathChangeListener fClasspathChangeListener = null; - - Map fProjectDescriptions; - - private ResourceChangeListener fResourceChangeListener; - - private ITaglibIndexListener[] fTaglibIndexListeners = null; - /** symbolic name for OSGI framework */ - private final String OSGI_FRAMEWORK_ID = "org.eclipse.osgi"; //$NON-NLS-1$ - - private TaglibIndex() { - super(); - - /* - * Only consider a crash if a value exists and is DIRTY (not a new - * workspace) - */ - if (DIRTY.equalsIgnoreCase(getState())) { - Logger.log(Logger.ERROR, "A workspace crash was detected. The previous session did not exit normally. Not using saved taglib indexes"); //$NON-NLS-3$ - removeIndexes(false); - } - - LOCK = Platform.getJobManager().newLock(); - fProjectDescriptions = new Hashtable(); - fResourceChangeListener = new ResourceChangeListener(); - fClasspathChangeListener = new ClasspathChangeListener(); - if (ENABLED) { - ResourcesPlugin.getWorkspace().addResourceChangeListener(fResourceChangeListener, IResourceChangeEvent.POST_CHANGE); - JavaCore.addElementChangedListener(fClasspathChangeListener); - } - } - - /** - * Based on org.eclipse.jdt.internal.core.search.indexing.IndexManager - * - * @param containerPath - * @return - */ - String computeIndexLocation(IPath containerPath) { - String fileName = computeIndexName(containerPath); - if (_debugIndexCreation) - Logger.log(Logger.INFO_DEBUG, "-> index name for " + containerPath + " is " + fileName); //$NON-NLS-1$ //$NON-NLS-2$ - String indexLocation = getTaglibIndexStateLocation().append(fileName).toOSString(); - return indexLocation; - } - - String computeIndexName(IPath containerPath) { - checksumCalculator.reset(); - checksumCalculator.update(containerPath.toOSString().getBytes()); - // use ".dat" so we're not confused with JDT indexes - String fileName = Long.toString(checksumCalculator.getValue()) + ".dat"; //$NON-NLS-1$ - return fileName; - } - - /** - * @param project - * @return - */ - ProjectDescription createDescription(IProject project) { - ProjectDescription description = null; - description = (ProjectDescription) fProjectDescriptions.get(project); - if (description == null) { - // Once we've started indexing, we're dirty again - if (fProjectDescriptions.isEmpty()) { - setState(DIRTY); - } - description = new ProjectDescription(project, computeIndexLocation(project.getFullPath())); - fProjectDescriptions.put(project, description); - } - return description; - } - - /** - * A check to see if the OSGI framework is shutting down. - * - * @return true if the System Bundle is stopped (ie. the framework is - * shutting down) - */ - boolean frameworkIsShuttingDown() { - // in the Framework class there's a note: - // set the state of the System Bundle to STOPPING. - // this must be done first according to section 4.19.2 from the OSGi - // R3 spec. - boolean shuttingDown = !Platform.isRunning() || Platform.getBundle(OSGI_FRAMEWORK_ID).getState() == Bundle.STOPPING; - return shuttingDown; - } - - ProjectDescription getDescription(IProject project) { - ProjectDescription description = null; - description = (ProjectDescription) fProjectDescriptions.get(project); - return description; - } - - private IPath getTaglibIndexStateLocation() { - return JSPCorePlugin.getDefault().getStateLocation().append("taglibindex/"); - } - - private void internalAddTaglibIndexListener(ITaglibIndexListener listener) { - if (fTaglibIndexListeners == null) { - fTaglibIndexListeners = new ITaglibIndexListener[]{listener}; - } - else { - List listeners = new ArrayList(Arrays.asList(fTaglibIndexListeners)); - listeners.add(listener); - fTaglibIndexListeners = (ITaglibIndexListener[]) listeners.toArray(new ITaglibIndexListener[0]); - } - } - - private ITaglibRecord[] internalGetAvailableTaglibRecords(IPath path) { - ITaglibRecord[] records = new ITaglibRecord[0]; - if (path.segmentCount() > 0) { - IProject project = ResourcesPlugin.getWorkspace().getRoot().getProject(path.segment(0)); - ProjectDescription description = createDescription(project); - List availableRecords = description.getAvailableTaglibRecords(path); - -// ICatalog catalog = XMLCorePlugin.getDefault().getDefaultXMLCatalog(); -// while (catalog != null) { -// ICatalogEntry[] entries = catalog.getCatalogEntries(); -// for (int i = 0; i < entries.length; i++) { -// // System.out.println(entries[i].getURI()); -// } -// INextCatalog[] nextCatalogs = catalog.getNextCatalogs(); -// for (int i = 0; i < nextCatalogs.length; i++) { -// ICatalogEntry[] entries2 = nextCatalogs[i].getReferencedCatalog().getCatalogEntries(); -// for (int j = 0; j < entries2.length; j++) { -// // System.out.println(entries2[j].getURI()); -// } -// } -// } - - records = (ITaglibRecord[]) availableRecords.toArray(records); - } - return records; - } - - private IPath internalGetContextRoot(IPath path) { - IFile baseResource = FileBuffers.getWorkspaceFileAtLocation(path); - if (baseResource != null) { - IProject project = baseResource.getProject(); - ProjectDescription description = _instance.createDescription(project); - IPath rootPath = description.getLocalRoot(baseResource.getFullPath()); - return rootPath; - } - // try to handle out-of-workspace paths - IPath root = path; - while (root != null && !root.isRoot()) - root = root.removeLastSegments(1); - if (root == null) - root = path; - return root; - } - - private void internalRemoveTaglibIndexListener(ITaglibIndexListener listener) { - if (fTaglibIndexListeners != null) { - List listeners = new ArrayList(Arrays.asList(fTaglibIndexListeners)); - listeners.remove(listener); - fTaglibIndexListeners = (ITaglibIndexListener[]) listeners.toArray(new ITaglibIndexListener[0]); - } - } - - private ITaglibRecord internalResolve(String basePath, final String reference, boolean crossProjects) { - IProject project = null; - ITaglibRecord resolved = null; - - Path baseIPath = new Path(basePath); - IResource baseResource = FileBuffers.getWorkspaceFileAtLocation(baseIPath); - - if (baseResource == null) { - IWorkspaceRoot workspaceRoot = ResourcesPlugin.getWorkspace().getRoot(); - // Try the base path as a folder first - if (baseResource == null && baseIPath.segmentCount() > 1) { - baseResource = workspaceRoot.getFolder(baseIPath); - } - // If not a folder, then try base path as a file - if (baseResource != null && !baseResource.exists() && baseIPath.segmentCount() > 1) { - baseResource = workspaceRoot.getFile(baseIPath); - } - if (baseResource == null && baseIPath.segmentCount() == 1) { - baseResource = workspaceRoot.getProject(baseIPath.segment(0)); - } - } - - if (baseResource == null) { - /* - * https://bugs.eclipse.org/bugs/show_bug.cgi?id=116529 - * - * This method produces a less accurate result, but doesn't - * require that the file exist yet. - */ - IFile[] files = ResourcesPlugin.getWorkspace().getRoot().findFilesForLocation(baseIPath); - if (files.length > 0) - baseResource = files[0]; - } - if (baseResource != null) { - project = baseResource.getProject(); - ProjectDescription description = createDescription(project); - resolved = description.resolve(basePath, reference); - } - - return resolved; - } - - boolean isIndexAvailable() { - return _instance != null && ENABLED; - } - - private void setState(String state) { - if (!state.equals(getState())) { - JSPCorePlugin.getDefault().getPluginPreferences().setValue(TaglibIndex.class.getName(), state); - JSPCorePlugin.getDefault().savePluginPreferences(); - } - } - - private void stop() { - ResourcesPlugin.getWorkspace().removeResourceChangeListener(fResourceChangeListener); - JavaCore.removeElementChangedListener(fClasspathChangeListener); - - /* - * Clearing the existing saved states helps prune dead data from the - * index folder. - */ - removeIndexes(true); - - Iterator i = fProjectDescriptions.values().iterator(); - while (i.hasNext()) { - ProjectDescription description = (ProjectDescription) i.next(); - description.saveReferences(); - } - - fProjectDescriptions.clear(); - - setState(CLEAN); - } -} diff --git a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/text/IJSPPartitions.java b/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/text/IJSPPartitions.java deleted file mode 100644 index 8a37aacbce..0000000000 --- a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/text/IJSPPartitions.java +++ /dev/null @@ -1,24 +0,0 @@ -package org.eclipse.jst.jsp.core.text; - - -/** - * This interface is not intended to be implemented. - * It defines the partition types for JSP. - * Clients should reference the partition type Strings defined here directly. - * - * @since 1.1 - */ -public interface IJSPPartitions { - - String JSP_DEFAULT = "org.eclipse.jst.jsp.DEFAULT_JSP"; //$NON-NLS-1$ - String JSP_COMMENT = "org.eclipse.jst.jsp.JSP_COMMENT"; //$NON-NLS-1$ - - String JSP_SCRIPT_PREFIX = "org.eclipse.jst.jsp.SCRIPT."; //$NON-NLS-1$ - String JSP_CONTENT_DELIMITER = JSP_SCRIPT_PREFIX + "DELIMITER"; //$NON-NLS-1$ - String JSP_CONTENT_JAVA = JSP_SCRIPT_PREFIX + "JAVA"; //$NON-NLS-1$ - String JSP_CONTENT_JAVASCRIPT = JSP_SCRIPT_PREFIX + "JAVASCRIPT"; //$NON-NLS-1$ - String JSP_DEFAULT_EL = JSP_SCRIPT_PREFIX + "JSP_EL"; //$NON-NLS-1$ - String JSP_DEFAULT_EL2 = JSP_SCRIPT_PREFIX + "JSP_EL2"; //$NON-NLS-1$ - - String JSP_DIRECTIVE = "org.eclipse.jst.jsp.JSP_DIRECTIVE"; //$NON-NLS-1$ -} diff --git a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/css/core/internal/contentmodel/JSPedCSSTaglibController.java b/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/css/core/internal/contentmodel/JSPedCSSTaglibController.java deleted file mode 100644 index e84a5ffaf3..0000000000 --- a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/css/core/internal/contentmodel/JSPedCSSTaglibController.java +++ /dev/null @@ -1,24 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2006 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - * - *******************************************************************************/ - -package org.eclipse.jst.jsp.css.core.internal.contentmodel; - -import org.eclipse.core.filebuffers.IDocumentSetupParticipant; -import org.eclipse.jface.text.IDocument; - -public class JSPedCSSTaglibController implements IDocumentSetupParticipant { - - public void setup(IDocument document) { - // ignore TLD in content type css jsp - } - -} diff --git a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/css/core/internal/contenttype/ContentDescriberForJSPedCSS.java b/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/css/core/internal/contenttype/ContentDescriberForJSPedCSS.java deleted file mode 100644 index 58afa6e7cb..0000000000 --- a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/css/core/internal/contenttype/ContentDescriberForJSPedCSS.java +++ /dev/null @@ -1,236 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2006 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - * - *******************************************************************************/ -package org.eclipse.jst.jsp.css.core.internal.contenttype; - -import java.io.IOException; -import java.io.InputStream; -import java.io.Reader; - -import org.eclipse.core.runtime.QualifiedName; -import org.eclipse.core.runtime.content.IContentDescriber; -import org.eclipse.core.runtime.content.IContentDescription; -import org.eclipse.core.runtime.content.ITextContentDescriber; -import org.eclipse.jst.jsp.core.internal.contenttype.JSPResourceEncodingDetector; -import org.eclipse.jst.jsp.core.internal.provisional.contenttype.IContentDescriptionForJSP; -import org.eclipse.wst.sse.core.internal.encoding.EncodingMemento; -import org.eclipse.wst.sse.core.internal.encoding.IContentDescriptionExtended; -import org.eclipse.wst.sse.core.internal.encoding.IResourceCharsetDetector; - -public class ContentDescriberForJSPedCSS implements ITextContentDescriber { - private final static QualifiedName[] SUPPORTED_OPTIONS = {IContentDescription.CHARSET, IContentDescription.BYTE_ORDER_MARK, IContentDescriptionExtended.DETECTED_CHARSET, IContentDescriptionExtended.UNSUPPORTED_CHARSET, IContentDescriptionExtended.APPROPRIATE_DEFAULT, IContentDescriptionForJSP.CONTENT_TYPE_ATTRIBUTE, IContentDescriptionForJSP.LANGUAGE_ATTRIBUTE}; - - /* - * (non-Javadoc) - * - * @see org.eclipse.core.runtime.content.IContentDescriber#describe(java.io.InputStream, - * org.eclipse.core.runtime.content.IContentDescription) - */ - public int describe(InputStream contents, IContentDescription description) throws IOException { - int result = IContentDescriber.INVALID; - - // if discription is null, we are just being asked to - // assess contents validity - if (description != null) { - result = calculateSupportedOptions(contents, description); - } - else { - result = determineValidity(contents); - } - - return result; - } - - - - /* - * (non-Javadoc) - * - * @see org.eclipse.core.runtime.content.ITextContentDescriber#describe(java.io.Reader, - * org.eclipse.core.runtime.content.IContentDescription) - */ - public int describe(Reader contents, IContentDescription description) throws IOException { - int result = IContentDescriber.INVALID; - - // if discription is null, we are just being asked to - // assess contents validity - if (description != null) { - result = calculateSupportedOptions(contents, description); - } - else { - result = determineValidity(contents); - } - - return result; - } - - - public QualifiedName[] getSupportedOptions() { - return SUPPORTED_OPTIONS; - } - - private int calculateSupportedOptions(InputStream contents, IContentDescription description) throws IOException { - int result = IContentDescriber.INDETERMINATE; - if (isRelevent(description)) { - IResourceCharsetDetector detector = getDetector(); - detector.set(contents); - handleCalculations(description, detector); - result = IContentDescriber.VALID; - } - return result; - } - - /** - * @param contents - * @param description - * @throws IOException - */ - private int calculateSupportedOptions(Reader contents, IContentDescription description) throws IOException { - int result = IContentDescriber.INDETERMINATE; - if (isRelevent(description)) { - IResourceCharsetDetector detector = getDetector(); - detector.set(contents); - handleCalculations(description, detector); - result = IContentDescriber.VALID; - } - return result; - } - - private IResourceCharsetDetector getDetector() { - return new JSPResourceEncodingDetector(); - } - - private void handleCalculations(IContentDescription description, IResourceCharsetDetector detector) throws IOException { - // handle standard ones first, to be sure detector processes - handleStandardCalculations(description, detector); - // now do those specific for JSPs - // note: detector should always be of correct instance, but we'll - // check, for now. - if (detector instanceof JSPResourceEncodingDetector) { - JSPResourceEncodingDetector jspDetector = (JSPResourceEncodingDetector) detector; - String language = jspDetector.getLanguage(); - if (language != null && language.length() > 0) { - description.setProperty(IContentDescriptionForJSP.LANGUAGE_ATTRIBUTE, language); - } - String contentTypeAttribute = jspDetector.getContentType(); - if (contentTypeAttribute != null && contentTypeAttribute.length() > 0) { - description.setProperty(IContentDescriptionForJSP.CONTENT_TYPE_ATTRIBUTE, contentTypeAttribute); - } - } - } - - private void handleDetectedSpecialCase(IContentDescription description, Object detectedCharset, Object javaCharset) { - if (detectedCharset != null) { - // Once we detected a charset, we should set the property even - // though it's the same as javaCharset - // because there are clients that rely on this property to - // determine if the charset is actually detected in file or not. - description.setProperty(IContentDescriptionExtended.DETECTED_CHARSET, detectedCharset); - } - } - - /** - * @param description - * @param detector - * @throws IOException - */ - private void handleStandardCalculations(IContentDescription description, IResourceCharsetDetector detector) throws IOException { - // note: if we're asked for one, we set them all. I need to be sure if - // called - // mulitiple times (one for each, say) that we don't waste time - // processing same - // content again. - EncodingMemento encodingMemento = ((JSPResourceEncodingDetector) detector).getEncodingMemento(); - // TODO: I need to verify to see if this BOM work is always done - // by text type. - Object detectedByteOrderMark = encodingMemento.getUnicodeBOM(); - if (detectedByteOrderMark != null) { - Object existingByteOrderMark = description.getProperty(IContentDescription.BYTE_ORDER_MARK); - // not sure why would ever be different, so if is different, may - // need to "push" up into base. - if (!detectedByteOrderMark.equals(existingByteOrderMark)) - description.setProperty(IContentDescription.BYTE_ORDER_MARK, detectedByteOrderMark); - } - - - if (!encodingMemento.isValid()) { - // note: after setting here, its the mere presence of - // IContentDescriptionExtended.UNSUPPORTED_CHARSET - // in the resource's description that can be used to determine if - // invalid - // in those cases, the "detected" property contains an - // "appropriate default" to use. - description.setProperty(IContentDescriptionExtended.UNSUPPORTED_CHARSET, encodingMemento.getInvalidEncoding()); - description.setProperty(IContentDescriptionExtended.APPROPRIATE_DEFAULT, encodingMemento.getAppropriateDefault()); - } - - Object detectedCharset = encodingMemento.getDetectedCharsetName(); - Object javaCharset = encodingMemento.getJavaCharsetName(); - - // we always include detected, if its different than java - handleDetectedSpecialCase(description, detectedCharset, javaCharset); - - if (javaCharset != null) { - Object existingCharset = description.getProperty(IContentDescription.CHARSET); - if (javaCharset.equals(existingCharset)) { - handleDetectedSpecialCase(description, detectedCharset, javaCharset); - } - else { - // we may need to add what we found, but only need to add - // if different from the default. - Object defaultCharset = detector.getSpecDefaultEncoding(); - if (defaultCharset != null) { - if (!defaultCharset.equals(javaCharset)) { - description.setProperty(IContentDescription.CHARSET, javaCharset); - } - } - else { - // assuming if there is no spec default, we always need to - // add, I'm assuming - description.setProperty(IContentDescription.CHARSET, javaCharset); - } - } - } - - } - - /** - * @param description - * @return - */ - private boolean isRelevent(IContentDescription description) { - boolean result = false; - if (description == null) - result = false; - else if (description.isRequested(IContentDescription.BYTE_ORDER_MARK)) - result = true; - else if (description.isRequested(IContentDescription.CHARSET)) - result = true; - else if (description.isRequested(IContentDescriptionExtended.APPROPRIATE_DEFAULT)) - result = true; - else if (description.isRequested(IContentDescriptionExtended.DETECTED_CHARSET)) - result = true; - else if (description.isRequested(IContentDescriptionExtended.UNSUPPORTED_CHARSET)) - result = true; - else if (description.isRequested(IContentDescriptionForJSP.CONTENT_TYPE_ATTRIBUTE)) - result = true; - return result; - } - - private int determineValidity(InputStream inputStream) { - return IContentDescriber.INDETERMINATE; - } - - private int determineValidity(Reader reader) { - return IContentDescriber.INDETERMINATE; - } - -} diff --git a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/css/core/internal/document/IJSPCSSImportRule.java b/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/css/core/internal/document/IJSPCSSImportRule.java deleted file mode 100644 index 7f74b8862a..0000000000 --- a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/css/core/internal/document/IJSPCSSImportRule.java +++ /dev/null @@ -1,18 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2006 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - * - *******************************************************************************/ -package org.eclipse.jst.jsp.css.core.internal.document; - -import org.eclipse.wst.css.core.internal.provisional.document.ICSSImportRule; - -public interface IJSPCSSImportRule extends ICSSImportRule, IJSPCSSNode { - -} diff --git a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/css/core/internal/document/IJSPCSSNode.java b/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/css/core/internal/document/IJSPCSSNode.java deleted file mode 100644 index af2675552f..0000000000 --- a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/css/core/internal/document/IJSPCSSNode.java +++ /dev/null @@ -1,19 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2006 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - * - *******************************************************************************/ -package org.eclipse.jst.jsp.css.core.internal.document; -import org.eclipse.wst.css.core.internal.provisional.document.ICSSNode; - - -public interface IJSPCSSNode extends ICSSNode { - short JSP_NODE = 16; - String getCssText(); -} diff --git a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/css/core/internal/document/JSPCSSImportRuleImpl.java b/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/css/core/internal/document/JSPCSSImportRuleImpl.java deleted file mode 100644 index 9e9dd13719..0000000000 --- a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/css/core/internal/document/JSPCSSImportRuleImpl.java +++ /dev/null @@ -1,47 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2006 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - * - *******************************************************************************/ -package org.eclipse.jst.jsp.css.core.internal.document; - -import org.eclipse.wst.css.core.internal.document.CSSImportRuleImpl; -import org.eclipse.wst.css.core.internal.provisional.document.ICSSNode; -import org.eclipse.wst.css.core.internal.util.CSSUtil; - -public class JSPCSSImportRuleImpl extends CSSImportRuleImpl implements IJSPCSSImportRule { - - JSPCSSImportRuleImpl() { - super(); - } - - JSPCSSImportRuleImpl(JSPCSSImportRuleImpl that) { - super(that); - } - - - public ICSSNode cloneNode(boolean deep) { - JSPCSSImportRuleImpl cloned = new JSPCSSImportRuleImpl(this); - - if (deep) - cloneChildNodes(cloned, deep); - - return cloned; - } - public String getHref() { - return getAttribute(HREF); - } - - public void setAttribute(String name, String value) { - if (HREF.equals(name)){ - value = CSSUtil.extractUriContents(value); - } - super.setAttribute(name, value); - } -} diff --git a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/css/core/internal/document/JSPCSSNodeImpl.java b/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/css/core/internal/document/JSPCSSNodeImpl.java deleted file mode 100644 index d2ba70cb26..0000000000 --- a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/css/core/internal/document/JSPCSSNodeImpl.java +++ /dev/null @@ -1,51 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2006 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - * - *******************************************************************************/ -package org.eclipse.jst.jsp.css.core.internal.document; - - -import org.eclipse.wst.css.core.internal.document.CSSStructuredDocumentRegionContainer; -import org.eclipse.wst.css.core.internal.provisional.document.ICSSNode; - - -class JSPCSSNodeImpl extends CSSStructuredDocumentRegionContainer implements IJSPCSSNode { - - - private String fText; - - JSPCSSNodeImpl(JSPCSSNodeImpl that) { - super(that); - - } - - JSPCSSNodeImpl(String text) { - super(); - fText = text; - } - - public ICSSNode cloneNode(boolean deep) { - JSPCSSNodeImpl cloned = new JSPCSSNodeImpl(this); - - if (deep) - cloneChildNodes(cloned, deep); - - return cloned; - } - - public short getNodeType() { - return JSP_NODE; - } - - public String getCssText() { - return fText; - } - -} diff --git a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/css/core/internal/document/JSPedCSSModelImpl.java b/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/css/core/internal/document/JSPedCSSModelImpl.java deleted file mode 100644 index e4da0fef65..0000000000 --- a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/css/core/internal/document/JSPedCSSModelImpl.java +++ /dev/null @@ -1,29 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2006 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - * - *******************************************************************************/ -package org.eclipse.jst.jsp.css.core.internal.document; - -import org.eclipse.wst.css.core.internal.document.CSSModelImpl; -import org.eclipse.wst.css.core.internal.document.CSSModelParser; - -public class JSPedCSSModelImpl extends CSSModelImpl { - private JSPedCSSModelParser fParser; - - protected CSSModelParser getParser() { - if (fParser == null) { - if (getDocument() != null) { - fParser = new JSPedCSSModelParser(getDocument()); - } - } - return fParser; - } - -} diff --git a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/css/core/internal/document/JSPedCSSModelParser.java b/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/css/core/internal/document/JSPedCSSModelParser.java deleted file mode 100644 index 0aa723fadb..0000000000 --- a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/css/core/internal/document/JSPedCSSModelParser.java +++ /dev/null @@ -1,162 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2006 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - * - *******************************************************************************/ -package org.eclipse.jst.jsp.css.core.internal.document; - -import java.util.regex.Pattern; - -import org.eclipse.jst.jsp.css.core.internal.parserz.JSPedCSSRegionContexts; -import org.eclipse.wst.css.core.internal.document.CSSModelCreationContext; -import org.eclipse.wst.css.core.internal.document.CSSModelParser; -import org.eclipse.wst.css.core.internal.document.CSSNodeImpl; -import org.eclipse.wst.css.core.internal.document.CSSStructuredDocumentRegionContainer; -import org.eclipse.wst.css.core.internal.provisional.document.ICSSDocument; -import org.eclipse.wst.css.core.internal.provisional.document.ICSSRuleContainer; -import org.eclipse.wst.sse.core.internal.provisional.text.IStructuredDocumentRegion; -import org.eclipse.wst.sse.core.internal.text.BasicStructuredDocumentRegion; - - -/** - * - */ -class JSPedCSSModelParser extends CSSModelParser { - - public JSPedCSSModelParser(ICSSDocument doc) { - super(doc); - } - /** - * - */ - protected CSSNodeImpl insertStructuredDocumentRegion(IStructuredDocumentRegion region) { - CSSModelCreationContext creationContext = getCreationContext(); - if (creationContext == null || region == null) { - return null; - } - - String type = ((BasicStructuredDocumentRegion) region).getType(); - CSSNodeImpl modified = null; - - //ICSSNode target = fCreationContext.getTargetNode(); - - if (type == JSPedCSSRegionContexts.CSS_JSP_DIRECTIVE){ - - boolean isInclude = region.getText().indexOf("include") != -1; - if (isInclude){ - modified = insertUnknownImport(region); - } else { - modified = insertUnknownRule(region); - } - } - - // post process - if (modified != null) { - if (modified instanceof CSSStructuredDocumentRegionContainer) { - ((CSSStructuredDocumentRegionContainer) modified).propagateRangeStructuredDocumentRegion(); - } - } - - return modified != null ? modified : super.insertStructuredDocumentRegion(region); - } - - private CSSNodeImpl insertUnknownImport(IStructuredDocumentRegion region) { - CSSModelCreationContext creationContext = getCreationContext(); - CSSNodeImpl parent = creationContext.getTargetNode(); - ICSSDocument sheet = parent.getOwnerDocument(); - - String text = region.getText(); - Pattern pattern = Pattern.compile(" "); - String[] strs = pattern.split(text); - String hrefValue = null; - for (int i=0;i<strs.length;i++) { - String hrefStr = "file=\""; - if (strs[i].startsWith(hrefStr)){ - int hrefStr_length = hrefStr.length(); - // minus 1 to avoid quote? - int hrefValue_length = strs[i].length() - 1; - if (hrefValue_length > hrefStr_length) { - hrefValue = strs[i].substring(hrefStr_length, hrefValue_length); - } - else { - /* - * ISSUE: this handles cases where, e.g. "file=" has no - * subsequent 'value' ... and from code in insertStructuredDocumentRegion - * I believe should return null, rather than empty string, but, this may - * need some fine tuning eventually. - */ - hrefValue = null; - } - break; - } - } - - if (hrefValue == null) { - return null; - } - - JSPCSSImportRuleImpl rule = new JSPCSSImportRuleImpl(); - rule.setOwnerDocument(sheet); - rule.appendChild((CSSNodeImpl)sheet.createMediaList()); - rule.setRangeStructuredDocumentRegion(region, region); - - - if (!isUpdateContextActive()) { - rule.setHref(hrefValue);//Attribute(ICSSImportRule.HREF, hrefValue); - } - - - // insert to tree - if (!isUpdateContextActive() && parent != null) { - //propagateRangePreInsert(sheet, rule); - CSSNodeImpl next = creationContext.getNextNode(); - if (next != null) { - ((CSSNodeImpl)sheet).insertBefore(rule, next); - } - else { - ((CSSNodeImpl)sheet).appendChild(rule); - } - } - //creationContext.setTargetNode(rule); - return rule; - } - - private CSSNodeImpl insertUnknownRule(IStructuredDocumentRegion flatNode) { - CSSModelCreationContext creationContext = getCreationContext(); - CSSNodeImpl parent = creationContext.getTargetNode(); - if (!isParseFloating() && !(parent instanceof ICSSRuleContainer)) { - return null; - } - - JSPCSSNodeImpl rule = new JSPCSSNodeImpl(flatNode.getText()); - rule.setOwnerDocument(parent.getOwnerDocument()); - - // setup flat container - rule.setRangeStructuredDocumentRegion(flatNode, flatNode); - - - // insert to tree - if (!isUpdateContextActive() && parent != null) { - propagateRangePreInsert(parent, rule); - CSSNodeImpl next = creationContext.getNextNode(); - if (next != null) { - parent.insertBefore(rule, next); - } - else { - parent.appendChild(rule); - } - } - - //creationContext.setTargetNode(parent.getOwnerDocument()); - // TargetNext is set to null automatically - - return rule; - } - -} diff --git a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/css/core/internal/encoding/JSPedCSSDocumentLoader.java b/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/css/core/internal/encoding/JSPedCSSDocumentLoader.java deleted file mode 100644 index b87ca7ae21..0000000000 --- a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/css/core/internal/encoding/JSPedCSSDocumentLoader.java +++ /dev/null @@ -1,26 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2006 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - * - *******************************************************************************/ -package org.eclipse.jst.jsp.css.core.internal.encoding; - -import org.eclipse.jst.jsp.css.core.internal.parser.JSPedCSSSourceParser; -import org.eclipse.wst.css.core.internal.encoding.CSSDocumentLoader; -import org.eclipse.wst.sse.core.internal.document.IDocumentLoader; -import org.eclipse.wst.sse.core.internal.ltk.parser.RegionParser; - -public class JSPedCSSDocumentLoader extends CSSDocumentLoader { -public RegionParser getParser() { - return new JSPedCSSSourceParser(); -} -public IDocumentLoader newInstance() { - return new JSPedCSSDocumentLoader(); -} -} diff --git a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/css/core/internal/modelhandler/JSPedCSSModelLoader.java b/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/css/core/internal/modelhandler/JSPedCSSModelLoader.java deleted file mode 100644 index 60914b503b..0000000000 --- a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/css/core/internal/modelhandler/JSPedCSSModelLoader.java +++ /dev/null @@ -1,38 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2006 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - * - *******************************************************************************/ -package org.eclipse.jst.jsp.css.core.internal.modelhandler; - -import org.eclipse.jst.jsp.css.core.internal.document.JSPedCSSModelImpl; -import org.eclipse.jst.jsp.css.core.internal.encoding.JSPedCSSDocumentLoader; -import org.eclipse.wst.css.core.internal.modelhandler.CSSModelLoader; -import org.eclipse.wst.sse.core.internal.document.IDocumentLoader; -import org.eclipse.wst.sse.core.internal.provisional.IModelLoader; -import org.eclipse.wst.sse.core.internal.provisional.IStructuredModel; - - -public class JSPedCSSModelLoader extends CSSModelLoader { -public IStructuredModel newModel() { - IStructuredModel model = new JSPedCSSModelImpl(); - return model; -} -public IModelLoader newInstance() { - return new JSPedCSSModelLoader(); -} -public IDocumentLoader getDocumentLoader() { - if (documentLoaderInstance == null) { - documentLoaderInstance = new JSPedCSSDocumentLoader(); - } - return documentLoaderInstance; -} - - -} diff --git a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/css/core/internal/modelhandler/ModelHandlerForJSPedCSS.java b/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/css/core/internal/modelhandler/ModelHandlerForJSPedCSS.java deleted file mode 100644 index 67d1c2bc2f..0000000000 --- a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/css/core/internal/modelhandler/ModelHandlerForJSPedCSS.java +++ /dev/null @@ -1,44 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2006 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - * - *******************************************************************************/ -package org.eclipse.jst.jsp.css.core.internal.modelhandler; - -import org.eclipse.jst.jsp.css.core.internal.encoding.JSPedCSSDocumentLoader; -import org.eclipse.wst.css.core.internal.encoding.CSSDocumentCharsetDetector; -import org.eclipse.wst.sse.core.internal.document.IDocumentCharsetDetector; -import org.eclipse.wst.sse.core.internal.document.IDocumentLoader; -import org.eclipse.wst.sse.core.internal.ltk.modelhandler.AbstractModelHandler; -import org.eclipse.wst.sse.core.internal.ltk.modelhandler.IModelHandler; -import org.eclipse.wst.sse.core.internal.provisional.IModelLoader; - - -public class ModelHandlerForJSPedCSS extends AbstractModelHandler implements IModelHandler { - static String AssociatedContentTypeID = "org.eclipse.jst.jsp.core.cssjspsource"; //$NON-NLS-1$ - - private static String ModelHandlerID = "org.eclipse.jst.jsp.css.core.modelhandler"; //$NON-NLS-1$ - public ModelHandlerForJSPedCSS(){ - super(); - setId(ModelHandlerID); - setAssociatedContentTypeId(AssociatedContentTypeID); - } - - public IModelLoader getModelLoader() { - return new JSPedCSSModelLoader(); - } - - public IDocumentCharsetDetector getEncodingDetector() { - return new CSSDocumentCharsetDetector(); - } - - public IDocumentLoader getDocumentLoader() { - return new JSPedCSSDocumentLoader(); - } -} diff --git a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/css/core/internal/parser/JSPedCSSSourceParser.java b/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/css/core/internal/parser/JSPedCSSSourceParser.java deleted file mode 100644 index 6279c67c90..0000000000 --- a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/css/core/internal/parser/JSPedCSSSourceParser.java +++ /dev/null @@ -1,43 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2006 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - * - *******************************************************************************/package org.eclipse.jst.jsp.css.core.internal.parser; - -import org.eclipse.jst.jsp.css.core.internal.parserz.JSPedCSSRegionContexts; -import org.eclipse.wst.css.core.internal.parser.CSSRegionUtil; -import org.eclipse.wst.css.core.internal.parser.CSSSourceParser; -import org.eclipse.wst.css.core.internal.parser.ICSSTokenizer; -import org.eclipse.wst.css.core.internal.parserz.CSSRegionContexts; -import org.eclipse.wst.sse.core.internal.ltk.parser.RegionParser; - - -public class JSPedCSSSourceParser extends CSSSourceParser { - - private JSPedCSSTokenizer fTokenizer; - protected boolean mustBeStart(String type, String docRegionType) { - return ((type == JSPedCSSRegionContexts.CSS_JSP_COMMENT || type == JSPedCSSRegionContexts.CSS_JSP_DIRECTIVE || type == JSPedCSSRegionContexts.CSS_JSP_END || type == CSSRegionContexts.CSS_DELIMITER || type == CSSRegionContexts.CSS_LBRACE || type == CSSRegionContexts.CSS_RBRACE || type == CSSRegionContexts.CSS_IMPORT || type == CSSRegionContexts.CSS_PAGE || type == CSSRegionContexts.CSS_MEDIA || type == CSSRegionContexts.CSS_FONT_FACE || type == CSSRegionContexts.CSS_CHARSET || type == CSSRegionContexts.CSS_ATKEYWORD || type == CSSRegionContexts.CSS_DECLARATION_PROPERTY || type == CSSRegionContexts.CSS_DECLARATION_DELIMITER) || (docRegionType == CSSRegionContexts.CSS_DECLARATION_PROPERTY && type == CSSRegionContexts.CSS_S) || (!CSSRegionUtil.isSelectorBegginingType(docRegionType) && (type == CSSRegionContexts.CSS_SELECTOR_ELEMENT_NAME || type == CSSRegionContexts.CSS_SELECTOR_UNIVERSAL || type == CSSRegionContexts.CSS_SELECTOR_PSEUDO || type == CSSRegionContexts.CSS_SELECTOR_CLASS || type == CSSRegionContexts.CSS_SELECTOR_ID || type == CSSRegionContexts.CSS_SELECTOR_ATTRIBUTE_START))); - } - - protected boolean mustBeEnd(String type) { - return (type == JSPedCSSRegionContexts.CSS_JSP_COMMENT || type == JSPedCSSRegionContexts.CSS_JSP_DIRECTIVE || type == JSPedCSSRegionContexts.CSS_JSP_END || type == CSSRegionContexts.CSS_DELIMITER || type == CSSRegionContexts.CSS_LBRACE || type == CSSRegionContexts.CSS_RBRACE || type == CSSRegionContexts.CSS_DECLARATION_DELIMITER); - } - - public ICSSTokenizer getTokenizer() { - if (fTokenizer == null) { - fTokenizer = new JSPedCSSTokenizer(); - } - return fTokenizer; - } - - public RegionParser newInstance() { - return new JSPedCSSSourceParser(); - } - -} diff --git a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/css/core/internal/parser/JSPedCSSTokenizer.java b/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/css/core/internal/parser/JSPedCSSTokenizer.java deleted file mode 100644 index cdb75fd49e..0000000000 --- a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/css/core/internal/parser/JSPedCSSTokenizer.java +++ /dev/null @@ -1,2075 +0,0 @@ -/* The following code was generated by JFlex 1.4.1 on 06/04/30 15:49 */ - -/******************************************************************************* - * Copyright (c) 2006 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - *******************************************************************************/ -package org.eclipse.jst.jsp.css.core.internal.parser; - -import java.io.CharArrayReader; -import java.io.IOException; -import java.util.ArrayList; -import java.util.List; - -import org.eclipse.jst.jsp.css.core.internal.parserz.JSPedCSSRegionContexts; -import org.eclipse.wst.css.core.internal.parser.CSSRegionUtil; -import org.eclipse.wst.css.core.internal.parser.ICSSTokenizer; -import org.eclipse.wst.css.core.internal.parser.regions.CSSTextRegionFactory; -import org.eclipse.wst.css.core.internal.parserz.CSSTextToken; -import org.eclipse.wst.sse.core.internal.provisional.text.ITextRegion; - - -/** - * This class is a scanner generated by - * <a href="http://www.jflex.de/">JFlex</a> 1.4.1 - * on 06/04/30 15:49 from the specification file - */ -public class JSPedCSSTokenizer implements JSPedCSSRegionContexts, ICSSTokenizer { - - /** This character denotes the end of file */ - public static final int YYEOF = -1; - - /** initial size of the lookahead buffer */ - private static final int ZZ_BUFFERSIZE = 16384; - - /** lexical states */ - public static final int ST_JSP_EXP = 21; - public static final int ST_JSP_DIRECTIVE = 21; - public static final int ST_SELECTOR_ATTRIBUTE_NAME = 12; - public static final int ST_IMPORT_DELIMITER = 5; - public static final int ST_DECLARATION_PRE_VALUE = 18; - public static final int ST_SELECTOR = 10; - public static final int ST_CHARSET_DELIMITER = 2; - public static final int ST_DECLARATION_VALUE = 19; - public static final int ST_PAGE_PSEUDO_PAGE = 8; - public static final int ST_IMPORT_URI = 3; - public static final int ST_SELECTOR_ATTRIBUTE_END = 15; - public static final int ST_JSP_EL = 22; - public static final int ST_SELECTOR_ATTRIBUTE_OPERATOR = 13; - public static final int ST_JSP_DECLARATION = 21; - public static final int ST_DECLARATION = 16; - public static final int ST_PAGE_DELIMITER = 9; - public static final int ST_SELECTOR_ATTRIBUTE_VALUE = 14; - public static final int ST_MEDIA_MEDIUM = 6; - public static final int ST_JSP_SCRIPTLET = 20; - public static final int ST_CHARSET_NAME = 1; - public static final int ST_JSP_COMMENT = 23; - public static final int ST_IMPORT_MEDIUM = 4; - public static final int ST_DECLARATION_SEPARATOR = 17; - public static final int ST_FONT_FACE_DELIMITER = 9; - public static final int ST_MEDIA_DELIMITER = 7; - public static final int ST_SELECTOR_MODIFIER = 11; - public static final int YYINITIAL = 0; - - /** - * Translates characters to character classes - */ - private static final String ZZ_CMAP_PACKED = - "\11\0\1\11\1\17\1\0\1\4\1\20\22\0\1\6\1\40\1\10"+ - "\1\22\1\33\1\31\1\16\1\5\1\26\1\12\1\42\1\14\1\61"+ - "\1\13\1\15\1\41\12\1\1\65\1\54\1\30\1\37\1\32\1\21"+ - "\1\36\1\47\1\27\1\44\1\63\1\52\1\67\1\64\1\45\1\55"+ - "\2\2\1\25\1\56\1\70\1\60\1\57\1\2\1\24\1\50\1\53"+ - "\1\23\5\2\1\71\1\3\1\73\1\16\1\2\1\16\1\46\1\7"+ - "\1\43\1\62\1\51\1\66\1\64\1\45\1\55\2\2\1\25\1\56"+ - "\1\70\1\60\1\57\1\2\1\24\1\50\1\53\1\23\5\2\1\34"+ - "\1\72\1\35\1\72\1\0\uff80\2"; - - /** - * Translates characters to character classes - */ - private static final char [] ZZ_CMAP = zzUnpackCMap(ZZ_CMAP_PACKED); - - /** - * Translates DFA states to action switch labels. - */ - private static final int [] ZZ_ACTION = zzUnpackAction(); - - private static final String ZZ_ACTION_PACKED_0 = - "\30\0\1\1\1\2\1\1\1\3\1\2\4\1\1\4"+ - "\2\1\1\5\1\1\1\6\4\1\1\7\3\1\1\10"+ - "\1\1\1\10\1\11\1\12\1\1\1\12\1\13\1\14"+ - "\1\15\1\1\1\15\1\16\1\1\1\3\1\17\1\20"+ - "\1\21\1\1\1\21\1\22\1\1\1\23\1\24\3\1"+ - "\1\24\1\25\1\1\1\25\1\26\1\27\1\30\1\31"+ - "\3\1\1\32\1\31\3\1\1\31\1\1\2\33\1\3"+ - "\2\1\1\34\1\35\1\36\1\37\1\1\1\0\2\2"+ - "\1\40\1\0\1\41\2\0\1\42\2\0\1\43\6\0"+ - "\1\44\3\0\1\45\5\0\1\46\4\0\2\10\1\0"+ - "\2\12\1\0\2\15\1\17\1\0\2\21\1\0\1\24"+ - "\2\0\1\24\2\0\1\24\1\0\2\25\1\47\2\0"+ - "\1\50\1\0\1\51\1\31\2\0\1\52\2\0\2\31"+ - "\1\30\1\53\2\0\1\31\2\0\1\54\1\55\1\0"+ - "\1\56\1\0\1\2\1\57\1\40\1\41\10\0\1\44"+ - "\1\0\1\45\2\0\1\45\2\0\1\46\2\0\1\46"+ - "\2\0\1\10\1\12\1\15\1\21\1\24\1\0\1\24"+ - "\2\0\1\24\1\0\1\25\1\47\1\31\1\0\1\52"+ - "\2\0\1\52\1\0\1\53\1\60\1\31\3\0\1\2"+ - "\1\40\1\41\1\61\5\0\1\62\2\0\1\44\5\0"+ - "\1\10\1\12\1\15\1\21\1\24\2\0\1\25\1\47"+ - "\1\31\2\0\1\53\1\60\1\0\1\51\1\0\1\63"+ - "\1\2\1\40\1\41\3\0\1\64\2\0\1\44\1\0"+ - "\1\44\10\0\1\65\1\10\1\12\1\15\1\21\1\24"+ - "\2\0\1\25\1\47\1\31\2\0\1\53\2\60\5\0"+ - "\1\66\1\0\1\2\1\40\1\41\2\0\1\67\2\0"+ - "\1\44\6\0\1\65\2\0\1\10\1\12\1\15\1\21"+ - "\1\24\2\0\1\25\1\47\1\31\2\0\1\53\2\60"+ - "\2\0\1\66\3\0\1\2\1\40\1\41\1\0\1\70"+ - "\2\0\1\44\13\0\1\10\1\12\1\15\1\21\1\24"+ - "\2\0\1\25\1\47\1\31\2\0\1\53\2\60\10\0"+ - "\1\40\1\41\1\71\2\0\1\44\6\0\1\65\1\0"+ - "\1\65\2\0\1\47\2\0\1\53\2\60\2\0\1\66"+ - "\1\0\1\66\6\0\1\60\4\0\1\72\4\0\1\60"+ - "\3\0\1\73\12\0"; - - private static int [] zzUnpackAction() { - int [] result = new int[455]; - int offset = 0; - offset = zzUnpackAction(ZZ_ACTION_PACKED_0, offset, result); - return result; - } - - private static int zzUnpackAction(String packed, int offset, int [] result) { - int i = 0; /* index in packed string */ - int j = offset; /* index in unpacked array */ - int l = packed.length(); - while (i < l) { - int count = packed.charAt(i++); - int value = packed.charAt(i++); - do result[j++] = value; while (--count > 0); - } - return j; - } - - - /** - * Translates a state to a row index in the transition table - */ - private static final int [] ZZ_ROWMAP = zzUnpackRowMap(); - - private static final String ZZ_ROWMAP_PACKED_0 = - "\0\0\0\74\0\170\0\264\0\360\0\u012c\0\u0168\0\u01a4"+ - "\0\u01e0\0\u021c\0\u0258\0\u0294\0\u02d0\0\u030c\0\u0348\0\u0384"+ - "\0\u03c0\0\u03fc\0\u0438\0\u0474\0\u04b0\0\u04ec\0\u0528\0\u0564"+ - "\0\u05a0\0\u05dc\0\u0618\0\u0654\0\u0690\0\u06cc\0\u0708\0\u0744"+ - "\0\u0780\0\u05a0\0\u07bc\0\u07f8\0\u05a0\0\u0834\0\u05a0\0\u0870"+ - "\0\u08ac\0\u08e8\0\u0924\0\u05a0\0\u0960\0\u099c\0\u09d8\0\u0a14"+ - "\0\u0a50\0\u0a8c\0\u05a0\0\u0ac8\0\u0b04\0\u0b40\0\u05a0\0\u05a0"+ - "\0\u0b7c\0\u0bb8\0\u0bf4\0\u05a0\0\u0c30\0\u0c6c\0\u05a0\0\u05a0"+ - "\0\u0ca8\0\u0ce4\0\u0d20\0\u05a0\0\u0d5c\0\u05a0\0\u0d98\0\u0dd4"+ - "\0\u0e10\0\u0e4c\0\u0e88\0\u0ec4\0\u0f00\0\u0f3c\0\u05a0\0\u05a0"+ - "\0\u0f78\0\u0fb4\0\u0ff0\0\u102c\0\u1068\0\u05a0\0\u10a4\0\u10e0"+ - "\0\u111c\0\u1158\0\u1194\0\u11d0\0\u07f8\0\u05a0\0\u120c\0\u1248"+ - "\0\u1284\0\u07bc\0\u05a0\0\u05a0\0\u05a0\0\u12c0\0\u0618\0\u12fc"+ - "\0\u1338\0\u06cc\0\u1374\0\u0708\0\u13b0\0\u13ec\0\u1428\0\u1464"+ - "\0\u0780\0\u05a0\0\u14a0\0\u14dc\0\u1518\0\u1554\0\u1590\0\u15cc"+ - "\0\u1608\0\u1644\0\u0870\0\u1680\0\u05a0\0\u08ac\0\u16bc\0\u16f8"+ - "\0\u0960\0\u1734\0\u05a0\0\u099c\0\u1770\0\u17ac\0\u0a50\0\u17e8"+ - "\0\u1824\0\u0b04\0\u1860\0\u189c\0\u0bb8\0\u18d8\0\u1914\0\u05a0"+ - "\0\u0ce4\0\u1950\0\u198c\0\u0dd4\0\u19c8\0\u0e10\0\u1a04\0\u05a0"+ - "\0\u0e4c\0\u1a40\0\u1a7c\0\u0f00\0\u1ab8\0\u1af4\0\u1b30\0\u1b6c"+ - "\0\u111c\0\u05a0\0\u0ff0\0\u05a0\0\u1ba8\0\u102c\0\u1be4\0\u05a0"+ - "\0\u1068\0\u1c20\0\u1c5c\0\u1c98\0\u1cd4\0\u1158\0\u1d10\0\u1d4c"+ - "\0\u1d88\0\u11d0\0\u1dc4\0\u05a0\0\u16f8\0\u1284\0\u05a0\0\u1e00"+ - "\0\u1e3c\0\u05a0\0\u1e78\0\u1eb4\0\u1ef0\0\u1f2c\0\u1f68\0\u1fa4"+ - "\0\u1fe0\0\u201c\0\u2058\0\u2094\0\u20d0\0\u210c\0\u0870\0\u2148"+ - "\0\u2184\0\u08ac\0\u21c0\0\u21fc\0\u0960\0\u2238\0\u2274\0\u099c"+ - "\0\u22b0\0\u22ec\0\u2328\0\u2364\0\u23a0\0\u23dc\0\u2418\0\u2454"+ - "\0\u0e10\0\u2490\0\u24cc\0\u0e4c\0\u2508\0\u2544\0\u2580\0\u25bc"+ - "\0\u25f8\0\u102c\0\u2634\0\u2670\0\u1068\0\u26ac\0\u26e8\0\u2724"+ - "\0\u2760\0\u279c\0\u27d8\0\u2814\0\u2850\0\u288c\0\u28c8\0\u05a0"+ - "\0\u2904\0\u2940\0\u297c\0\u29b8\0\u29f4\0\u05a0\0\u2a30\0\u2a6c"+ - "\0\u2aa8\0\u2ae4\0\u2b20\0\u2b5c\0\u2b98\0\u2bd4\0\u2c10\0\u2c4c"+ - "\0\u2c88\0\u2cc4\0\u2d00\0\u2d3c\0\u2d78\0\u2db4\0\u2df0\0\u2e2c"+ - "\0\u2e68\0\u2ea4\0\u2ee0\0\u2f1c\0\u2f58\0\u2f94\0\u2fd0\0\u05a0"+ - "\0\u300c\0\u3048\0\u3084\0\u30c0\0\u30fc\0\u3138\0\u05a0\0\u3174"+ - "\0\u31b0\0\u05a0\0\u31ec\0\u3228\0\u3264\0\u32a0\0\u32dc\0\u3318"+ - "\0\u3354\0\u3390\0\u33cc\0\u3408\0\u05a0\0\u3444\0\u3480\0\u34bc"+ - "\0\u34f8\0\u3534\0\u3570\0\u35ac\0\u35e8\0\u3624\0\u3660\0\u369c"+ - "\0\u36d8\0\u3714\0\u3750\0\u378c\0\u37c8\0\u3804\0\u2f94\0\u3840"+ - "\0\u387c\0\u05a0\0\u38b8\0\u38f4\0\u3930\0\u396c\0\u39a8\0\u39e4"+ - "\0\u05a0\0\u3a20\0\u3a5c\0\u3a98\0\u3ad4\0\u3b10\0\u3b4c\0\u3b88"+ - "\0\u3bc4\0\u3c00\0\u3354\0\u3c3c\0\u3c78\0\u3cb4\0\u3cf0\0\u3d2c"+ - "\0\u3d68\0\u3da4\0\u3de0\0\u3e1c\0\u3e58\0\u3e94\0\u3ed0\0\u3f0c"+ - "\0\u3f48\0\u3f84\0\u3fc0\0\u3ffc\0\u4038\0\u4074\0\u37c8\0\u40b0"+ - "\0\u40ec\0\u4128\0\u4164\0\u41a0\0\u41dc\0\u4218\0\u05a0\0\u4254"+ - "\0\u4290\0\u42cc\0\u4308\0\u4344\0\u4380\0\u43bc\0\u43f8\0\u4434"+ - "\0\u4470\0\u44ac\0\u44e8\0\u4524\0\u4560\0\u459c\0\u45d8\0\u4614"+ - "\0\u4650\0\u468c\0\u46c8\0\u4704\0\u4740\0\u477c\0\u47b8\0\u47f4"+ - "\0\u4830\0\u486c\0\u48a8\0\u48e4\0\u4920\0\u495c\0\u4998\0\u49d4"+ - "\0\u4a10\0\u4a4c\0\u4a88\0\u4ac4\0\u4b00\0\u4b3c\0\u05a0\0\u4b78"+ - "\0\u4bb4\0\u4bf0\0\u4c2c\0\u4c68\0\u4ca4\0\u4ce0\0\u4d1c\0\u4d58"+ - "\0\u33cc\0\u4d94\0\u3408\0\u4dd0\0\u4e0c\0\u4e48\0\u4e84\0\u4ec0"+ - "\0\u4efc\0\u4f38\0\u4f74\0\u4fb0\0\u4fec\0\u3840\0\u5028\0\u387c"+ - "\0\u5064\0\u50a0\0\u50dc\0\u5118\0\u5154\0\u5190\0\u51cc\0\u5208"+ - "\0\u5244\0\u5280\0\u52bc\0\u05a0\0\u52f8\0\u5334\0\u5370\0\u53ac"+ - "\0\u05a0\0\u53e8\0\u5424\0\u5460\0\u05a0\0\u549c\0\u54d8\0\u5514"+ - "\0\u5550\0\u558c\0\u55c8\0\u5604\0\u5640\0\u567c\0\u56b8"; - - private static int [] zzUnpackRowMap() { - int [] result = new int[455]; - int offset = 0; - offset = zzUnpackRowMap(ZZ_ROWMAP_PACKED_0, offset, result); - return result; - } - - private static int zzUnpackRowMap(String packed, int offset, int [] result) { - int i = 0; /* index in packed string */ - int j = offset; /* index in unpacked array */ - int l = packed.length(); - while (i < l) { - int high = packed.charAt(i++) << 16; - result[j++] = high | packed.charAt(i++); - } - return j; - } - - /** - * The transition table of the DFA - */ - private static final int [] ZZ_TRANS = zzUnpackTrans(); - - private static final String ZZ_TRANS_PACKED_0 = - "\2\31\1\32\1\33\1\34\1\31\1\34\1\32\1\31"+ - "\1\34\1\31\1\35\1\31\1\36\1\31\2\34\1\31"+ - "\1\37\3\32\1\31\1\32\1\40\2\31\1\41\1\31"+ - "\1\42\1\43\2\31\1\44\1\45\11\32\1\31\4\32"+ - "\1\31\3\32\1\46\3\32\1\47\6\31\1\34\1\50"+ - "\1\34\1\31\1\51\1\34\1\31\1\52\3\31\2\34"+ - "\7\31\1\53\4\31\1\42\1\43\2\31\1\44\36\31"+ - "\1\34\1\31\1\34\2\31\1\34\1\31\1\52\3\31"+ - "\2\34\7\31\1\53\4\31\1\42\1\43\2\31\1\44"+ - "\12\31\1\54\23\31\1\34\1\55\1\34\1\31\1\56"+ - "\1\34\1\31\1\52\3\31\2\34\2\31\1\57\4\31"+ - "\1\53\4\31\1\42\1\43\2\31\1\44\12\31\1\54"+ - "\21\31\1\60\1\61\1\34\1\31\1\34\1\60\1\31"+ - "\1\34\1\31\1\62\3\31\2\34\2\31\3\60\1\31"+ - "\1\60\1\53\4\31\1\42\1\43\2\31\1\44\1\31"+ - "\11\60\1\54\4\60\1\31\3\60\1\31\3\60\7\31"+ - "\1\34\1\31\1\34\2\31\1\34\1\31\1\52\3\31"+ - "\2\34\7\31\1\53\4\31\1\42\1\43\2\31\1\44"+ - 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int i = 0; /* index in packed string */ - int j = offset; /* index in unpacked array */ - int l = packed.length(); - while (i < l) { - int count = packed.charAt(i++); - int value = packed.charAt(i++); - value--; - do result[j++] = value; while (--count > 0); - } - return j; - } - - - /* error codes */ - private static final int ZZ_UNKNOWN_ERROR = 0; - private static final int ZZ_NO_MATCH = 1; - private static final int ZZ_PUSHBACK_2BIG = 2; - - /* error messages for the codes above */ - private static final String ZZ_ERROR_MSG[] = { - "Unkown internal scanner error", - "Error: could not match input", - "Error: pushback value was too large" - }; - - /** - * ZZ_ATTRIBUTE[aState] contains the attributes of state <code>aState</code> - */ - private static final int [] ZZ_ATTRIBUTE = zzUnpackAttribute(); - - private static final String ZZ_ATTRIBUTE_PACKED_0 = - "\30\0\1\11\10\1\1\11\2\1\1\11\1\1\1\11"+ - "\4\1\1\11\6\1\1\11\3\1\2\11\3\1\1\11"+ - "\1\1\1\3\2\11\3\1\1\11\1\1\1\11\10\1"+ - "\2\11\5\1\1\11\7\1\1\11\1\3\3\1\3\11"+ - "\1\1\1\0\3\1\1\0\1\1\2\0\1\1\2\0"+ - "\1\11\6\0\1\1\3\0\1\11\5\0\1\11\4\0"+ - "\2\1\1\0\2\1\1\0\2\1\1\15\1\0\2\1"+ - "\1\0\1\1\2\0\1\11\2\0\1\1\1\0\3\1"+ - "\2\0\1\11\1\0\1\11\1\1\2\0\1\11\2\0"+ - "\4\1\2\0\1\1\2\0\1\15\1\1\1\0\1\11"+ - "\1\0\1\1\1\11\2\1\10\0\1\1\1\0\1\1"+ - "\2\0\1\1\2\0\1\1\2\0\1\1\2\0\5\1"+ - "\1\0\1\1\2\0\1\1\1\0\3\1\1\0\1\1"+ - "\2\0\1\1\1\0\3\1\3\0\3\1\1\11\5\0"+ - "\1\11\2\0\1\1\5\0\5\1\2\0\3\1\2\0"+ - "\2\1\1\0\1\1\1\0\1\11\3\1\3\0\1\11"+ - "\2\0\1\11\1\0\1\1\10\0\1\11\5\1\2\0"+ - "\3\1\2\0\3\1\5\0\1\11\1\0\3\1\2\0"+ - "\1\11\2\0\1\1\6\0\1\1\2\0\5\1\2\0"+ - "\3\1\2\0\3\1\2\0\1\1\3\0\3\1\1\0"+ - "\1\11\2\0\1\1\13\0\5\1\2\0\3\1\2\0"+ - "\3\1\10\0\2\1\1\11\2\0\1\1\6\0\1\1"+ - "\1\0\1\1\2\0\1\1\2\0\3\1\2\0\1\1"+ - "\1\0\1\1\6\0\1\1\4\0\1\11\4\0\1\11"+ - "\3\0\1\11\12\0"; - - private static int [] zzUnpackAttribute() { - int [] result = new int[455]; - int offset = 0; - offset = zzUnpackAttribute(ZZ_ATTRIBUTE_PACKED_0, offset, result); - return result; - } - - private static int zzUnpackAttribute(String packed, int offset, int [] result) { - int i = 0; /* index in packed string */ - int j = offset; /* index in unpacked array */ - int l = packed.length(); - while (i < l) { - int count = packed.charAt(i++); - int value = packed.charAt(i++); - do result[j++] = value; while (--count > 0); - } - return j; - } - - /** the input device */ - private java.io.Reader zzReader; - - /** the current state of the DFA */ - private int zzState; - - /** the current lexical state */ - private int zzLexicalState = YYINITIAL; - - /** this buffer contains the current text to be matched and is - the source of the yytext() string */ - private char zzBuffer[] = new char[ZZ_BUFFERSIZE]; - - /** the textposition at the last accepting state */ - private int zzMarkedPos; - - /** the textposition at the last state to be included in yytext */ - private int zzPushbackPos; - - /** the current text position in the buffer */ - private int zzCurrentPos; - - /** startRead marks the beginning of the yytext() string in the buffer */ - private int zzStartRead; - - /** endRead marks the last character in the buffer, that has been read - from input */ - private int zzEndRead; - - /** number of newlines encountered up to the start of the matched text */ - private int yyline; - - /** the number of characters up to the start of the matched text */ - private int yychar; - - /** - * the number of characters from the last newline up to the start of the - * matched text - */ - //private int yycolumn; - - /** - * zzAtBOL == true <=> the scanner is currently at the beginning of a line - */ - //private boolean zzAtBOL = true; - - /** zzAtEOF == true <=> the scanner is at the EOF */ - private boolean zzAtEOF; - - /* user code: */ - private final static String UNDEFINED = "undefined"; - private String fBufferedContext = null; - private int fBufferedStart; -// private int fBufferedTextLength; - private int fBufferedLength; -// private StringBuffer fBufferedText = null; - private CSSTextRegionFactory fRegionFactory = CSSTextRegionFactory.getInstance(); - private int fInitialState = YYINITIAL; - public final static int BUFFER_SIZE_NORMAL = 16384; - public final static int BUFFER_SIZE_SMALL = 256; - private int fInitialBufferSize = BUFFER_SIZE_NORMAL; - - public void setInitialState(int state) { - fInitialState = state; - } - - public void setInitialBufferSize(int size) { - fInitialBufferSize = size; - } - - /* user method */ - public final ITextRegion getNextToken() throws IOException { - String context; - String nextTokenType; - boolean spaceFollows; -// StringBuffer text; - int start; - int textLength; - int length; - if (fBufferedContext != null) { - context = fBufferedContext; -// text = fBufferedText; - start = fBufferedStart; - textLength = length = fBufferedLength; - - fBufferedContext = null; - } else { - context = primGetNextToken(); -// text = new StringBuffer(yytext()); - start = yychar; - textLength = length = yylength(); - } - - if (context != null) { - if (context == CSS_JSP_SCRIPTLET || context == CSS_JSP_EL){ - nextTokenType = primGetNextToken(); - while (nextTokenType != CSS_JSP_END && nextTokenType != CSS_EL_END && nextTokenType != CSS_JSP_COMMENT) { -// text.append(yytext()); - textLength += yylength(); - length = textLength; - if (context.equals(CSS_JSP_SCRIPTLET) && (yystate() == ST_JSP_DIRECTIVE || yystate() == ST_JSP_EXP || yystate() == ST_JSP_DECLARATION)){ - context = nextTokenType; - } - - nextTokenType = primGetNextToken(); - if (nextTokenType == null){ - break; - } - } - if (context == CSS_JSP_SCRIPTLET){ - while (nextTokenType != CSS_JSP_COMMENT_END) { -// text.append(yytext()); - textLength += yylength(); - length = textLength; - if (context.equals(CSS_JSP_SCRIPTLET) && yystate() == ST_JSP_COMMENT){ - context = nextTokenType; - } - - nextTokenType = primGetNextToken(); - if (nextTokenType == null){ - break; - } - } - if (context == CSS_JSP_COMMENT){ - context = CSS_COMMENT; - } - } - textLength += yylength(); - length = textLength; - - } - if (context == UNDEFINED) { - // undef -> concatenate undef's - nextTokenType = primGetNextToken(); - while (nextTokenType == UNDEFINED) { -// text.append(yytext()); - textLength += yylength(); - length = textLength; - nextTokenType = primGetNextToken(); - } - fBufferedContext = nextTokenType; -// fBufferedText = new StringBuffer(yytext()); - fBufferedStart = yychar; - fBufferedLength = yylength(); - } else { - nextTokenType = null; - spaceFollows = false; - if (CSSRegionUtil.isDeclarationValueType(context)) { // declaration value can contain VALUE_S - nextTokenType = primGetNextToken(); - spaceFollows = (nextTokenType == CSS_DECLARATION_VALUE_S); - } else if (canContainSpace(context)) { - nextTokenType = primGetNextToken(); - spaceFollows = (nextTokenType == CSS_S); - } - if (nextTokenType != null) { // nextToken is retrieved - if (spaceFollows) { - // next is space -> append -// text.append(yytext()); - length += yylength(); - } else { - // next is NOT space -> push this for next time, return itself - fBufferedContext = nextTokenType; -// fBufferedText = new StringBuffer(yytext()); - fBufferedStart = yychar; - fBufferedLength = yylength(); - } - } - } - } - - if (context != null) { - if (context == UNDEFINED) { - context = CSS_UNKNOWN; - } - return fRegionFactory.createRegion(context, start, textLength, length); - } else { - return null; - } - } - - /* user method */ - /* for standalone use */ - public final List parseText() throws IOException { - List tokens = new ArrayList(); - - CSSTextToken token; - for (String kind = primGetNextToken(); kind != null; kind = primGetNextToken()) { - token = new CSSTextToken(); - token.kind = kind; - token.start = yychar; - token.length = yylength(); - token.image = yytext(); - tokens.add(token); - } - - return tokens; - } - - /* user method */ - private boolean canContainSpace(String type) { - if (type == CSS_DELIMITER || type == CSS_RBRACE || type == CSS_DECLARATION_DELIMITER) { - return false; - } else { - return true; - } - } - - /* user method */ - public final int getOffset() { - return yychar; - } - - /* user method */ - public final boolean isEOF() { - return zzAtEOF; - } - - /* user method */ - public void reset(char[] charArray) { - reset(new CharArrayReader(charArray), 0); - } - - /* user method */ - public final void reset(java.io.Reader in, int newOffset) { - /** the input device */ - zzReader = in; - - /** the current state of the DFA */ - zzState = 0; - - /** the current lexical state */ - zzLexicalState = fInitialState; //YYINITIAL; - - /** this buffer contains the current text to be matched and is - the source of the yytext() string */ - if (zzBuffer.length != fInitialBufferSize) { - zzBuffer = new char[fInitialBufferSize]; - } - java.util.Arrays.fill(zzBuffer, (char)0); - - /** the textposition at the last accepting state */ - zzMarkedPos = 0; - - /** the textposition at the last state to be included in yytext */ - zzPushbackPos = 0; - - /** the current text position in the buffer */ - zzCurrentPos = 0; - - /** startRead marks the beginning of the yytext() string in the buffer */ - zzStartRead = 0; - - /** endRead marks the last character in the buffer, that has been read - from input */ - zzEndRead = 0; - - /** number of newlines encountered up to the start of the matched text */ - yyline = 0; - - /** the number of characters up to the start of the matched text */ - yychar = 0; - - /** - * the number of characters from the last newline up to the start of the - * matched text - */ - //yycolumn = 0; - - /** - * yy_atBOL == true <=> the scanner is currently at the beginning of a line - */ - //zzAtBOL = false; - - /** yy_atEOF == true <=> the scanner has returned a value for EOF */ - zzAtEOF = false; - - /* user variables */ - // fUndefined.delete(0, fUndefined.length()); - } - - /* user method */ - public JSPedCSSTokenizer() { - super(); - } - - private int fJSPPreviousState = fInitialState; - private void yyJspBegin(int newstate){ - fJSPPreviousState = yystate(); - yybegin(newstate); - } - private void yyJspEnd(){ - yybegin(fJSPPreviousState); - } - - - /** - * Creates a new scanner - * There is also a java.io.InputStream version of this constructor. - * - * @param in the java.io.Reader to read input from. - */ - public JSPedCSSTokenizer(java.io.Reader in) { - this.zzReader = in; - } - - /** - * Creates a new scanner. - * There is also java.io.Reader version of this constructor. - * - * @param in the java.io.Inputstream to read input from. - */ - public JSPedCSSTokenizer(java.io.InputStream in) { - this(new java.io.InputStreamReader(in)); - } - - /** - * Unpacks the compressed character translation table. - * - * @param packed the packed character translation table - * @return the unpacked character translation table - */ - private static char [] zzUnpackCMap(String packed) { - char [] map = new char[0x10000]; - int i = 0; /* index in packed string */ - int j = 0; /* index in unpacked array */ - while (i < 170) { - int count = packed.charAt(i++); - char value = packed.charAt(i++); - do map[j++] = value; while (--count > 0); - } - return map; - } - - - /** - * Refills the input buffer. - * - * @return <code>false</code>, iff there was new input. - * - * @exception java.io.IOException if any I/O-Error occurs - */ - private boolean zzRefill() throws java.io.IOException { - - /* first: make room (if you can) */ - if (zzStartRead > 0) { - System.arraycopy(zzBuffer, zzStartRead, - zzBuffer, 0, - zzEndRead-zzStartRead); - - /* translate stored positions */ - zzEndRead-= zzStartRead; - zzCurrentPos-= zzStartRead; - zzMarkedPos-= zzStartRead; - zzPushbackPos-= zzStartRead; - zzStartRead = 0; - } - - /* is the buffer big enough? */ - if (zzCurrentPos >= zzBuffer.length) { - /* if not: blow it up */ - char newBuffer[] = new char[zzCurrentPos*2]; - System.arraycopy(zzBuffer, 0, newBuffer, 0, zzBuffer.length); - zzBuffer = newBuffer; - } - - /* finally: fill the buffer with new input */ - int numRead = zzReader.read(zzBuffer, zzEndRead, - zzBuffer.length-zzEndRead); - - if (numRead < 0) { - return true; - } - else { - zzEndRead+= numRead; - return false; - } - } - - - /** - * Closes the input stream. - */ - public final void yyclose() throws java.io.IOException { - zzAtEOF = true; /* indicate end of file */ - zzEndRead = zzStartRead; /* invalidate buffer */ - - if (zzReader != null) - zzReader.close(); - } - - - /** - * Resets the scanner to read from a new input stream. - * Does not close the old reader. - * - * All internal variables are reset, the old input stream - * <b>cannot</b> be reused (internal buffer is discarded and lost). - * Lexical state is set to <tt>ZZ_INITIAL</tt>. - * - * @param reader the new input stream - */ - public final void yyreset(java.io.Reader reader) { - zzReader = reader; - // zzAtBOL = true; - zzAtEOF = false; - zzEndRead = zzStartRead = 0; - zzCurrentPos = zzMarkedPos = zzPushbackPos = 0; - yyline = yychar = 0;//yycolumn = 0; - zzLexicalState = YYINITIAL; - } - - - /** - * Returns the current lexical state. - */ - public final int yystate() { - return zzLexicalState; - } - - - /** - * Enters a new lexical state - * - * @param newState the new lexical state - */ - public final void yybegin(int newState) { - zzLexicalState = newState; - } - - - /** - * Returns the text matched by the current regular expression. - */ - public final String yytext() { - return new String( zzBuffer, zzStartRead, zzMarkedPos-zzStartRead ); - } - - - /** - * Returns the character at position <tt>pos</tt> from the - * matched text. - * - * It is equivalent to yytext().charAt(pos), but faster - * - * @param pos the position of the character to fetch. - * A value from 0 to yylength()-1. - * - * @return the character at position pos - */ - public final char yycharat(int pos) { - return zzBuffer[zzStartRead+pos]; - } - - - /** - * Returns the length of the matched text region. - */ - public final int yylength() { - return zzMarkedPos-zzStartRead; - } - - - /** - * Reports an error that occured while scanning. - * - * In a wellformed scanner (no or only correct usage of - * yypushback(int) and a match-all fallback rule) this method - * will only be called with things that "Can't Possibly Happen". - * If this method is called, something is seriously wrong - * (e.g. a JFlex bug producing a faulty scanner etc.). - * - * Usual syntax/scanner level error handling should be done - * in error fallback rules. - * - * @param errorCode the code of the errormessage to display - */ - private void zzScanError(int errorCode) { - String message; - try { - message = ZZ_ERROR_MSG[errorCode]; - } - catch (ArrayIndexOutOfBoundsException e) { - message = ZZ_ERROR_MSG[ZZ_UNKNOWN_ERROR]; - } - - throw new Error(message); - } - - - /** - * Pushes the specified amount of characters back into the input stream. - * - * They will be read again by then next call of the scanning method - * - * @param number the number of characters to be read again. - * This number must not be greater than yylength()! - */ - public void yypushback(int number) { - if ( number > yylength() ) - zzScanError(ZZ_PUSHBACK_2BIG); - - zzMarkedPos -= number; - } - - - /** - * Resumes scanning until the next regular expression is matched, - * the end of input is encountered or an I/O-Error occurs. - * - * @return the next token - * @exception java.io.IOException if any I/O-Error occurs - */ - public String primGetNextToken() throws java.io.IOException { - int zzInput; - int zzAction; - - // cached fields: - int zzCurrentPosL; - int zzMarkedPosL; - int zzEndReadL = zzEndRead; - char [] zzBufferL = zzBuffer; - char [] zzCMapL = ZZ_CMAP; - - int [] zzTransL = ZZ_TRANS; - int [] zzRowMapL = ZZ_ROWMAP; - int [] zzAttrL = ZZ_ATTRIBUTE; - int zzPushbackPosL = zzPushbackPos = -1; - boolean zzWasPushback; - - while (true) { - zzMarkedPosL = zzMarkedPos; - - yychar+= zzMarkedPosL-zzStartRead; - - boolean zzR = false; - for (zzCurrentPosL = zzStartRead; zzCurrentPosL < zzMarkedPosL; - zzCurrentPosL++) { - switch (zzBufferL[zzCurrentPosL]) { - case '\u000B': - case '\u000C': - case '\u0085': - case '\u2028': - case '\u2029': - yyline++; - zzR = false; - break; - case '\r': - yyline++; - zzR = true; - break; - case '\n': - if (zzR) - zzR = false; - else { - yyline++; - } - break; - default: - zzR = false; - } - } - - if (zzR) { - // peek one character ahead if it is \n (if we have counted one line too much) - boolean zzPeek; - if (zzMarkedPosL < zzEndReadL) - zzPeek = zzBufferL[zzMarkedPosL] == '\n'; - else if (zzAtEOF) - zzPeek = false; - else { - boolean eof = zzRefill(); - zzEndReadL = zzEndRead; - zzMarkedPosL = zzMarkedPos; - zzBufferL = zzBuffer; - if (eof) - zzPeek = false; - else - zzPeek = zzBufferL[zzMarkedPosL] == '\n'; - } - if (zzPeek) yyline--; - } - zzAction = -1; - - zzCurrentPosL = zzCurrentPos = zzStartRead = zzMarkedPosL; - - zzState = zzLexicalState; - - zzWasPushback = false; - - zzForAction: { - while (true) { - - if (zzCurrentPosL < zzEndReadL) - zzInput = zzBufferL[zzCurrentPosL++]; - else if (zzAtEOF) { - zzInput = YYEOF; - break zzForAction; - } - else { - // store back cached positions - zzCurrentPos = zzCurrentPosL; - zzMarkedPos = zzMarkedPosL; - zzPushbackPos = zzPushbackPosL; - boolean eof = zzRefill(); - // get translated positions and possibly new buffer - zzCurrentPosL = zzCurrentPos; - zzMarkedPosL = zzMarkedPos; - zzBufferL = zzBuffer; - zzEndReadL = zzEndRead; - zzPushbackPosL = zzPushbackPos; - if (eof) { - zzInput = YYEOF; - break zzForAction; - } - else { - zzInput = zzBufferL[zzCurrentPosL++]; - } - } - int zzNext = zzTransL[ zzRowMapL[zzState] + zzCMapL[zzInput] ]; - if (zzNext == -1) break zzForAction; - zzState = zzNext; - - int zzAttributes = zzAttrL[zzState]; - if ( (zzAttributes & 2) == 2 ) - zzPushbackPosL = zzCurrentPosL; - - if ( (zzAttributes & 1) == 1 ) { - zzWasPushback = (zzAttributes & 4) == 4; - zzAction = zzState; - zzMarkedPosL = zzCurrentPosL; - if ( (zzAttributes & 8) == 8 ) break zzForAction; - } - - } - } - - // store back cached position - zzMarkedPos = zzMarkedPosL; - if (zzWasPushback) - zzMarkedPos = zzPushbackPosL; - - switch (zzAction < 0 ? zzAction : ZZ_ACTION[zzAction]) { - case 38: - { yybegin(ST_IMPORT_MEDIUM); return CSS_STRING; - } - case 60: break; - case 39: - { yybegin(ST_DECLARATION_VALUE); return CSS_DECLARATION_VALUE_DIMENSION; - } - case 61: break; - case 44: - { return CSS_DECLARATION_VALUE_S; - } - case 62: break; - case 41: - { yybegin(ST_DECLARATION_VALUE); return CSS_DECLARATION_VALUE_FUNCTION; - } - case 63: break; - case 19: - { yybegin(ST_SELECTOR_MODIFIER); return CSS_SELECTOR_ATTRIBUTE_END; - } - case 64: break; - case 1: - { return UNDEFINED; - } - case 65: break; - case 8: - { yybegin(ST_IMPORT_DELIMITER); return CSS_MEDIUM; - } - case 66: break; - case 42: - { yybegin(ST_DECLARATION_VALUE); return CSS_DECLARATION_VALUE_STRING; - } - case 67: break; - case 32: - { yybegin(ST_SELECTOR_MODIFIER); return CSS_SELECTOR_CLASS; - } - case 68: break; - case 11: - { yybegin(YYINITIAL); return CSS_LBRACE; - } - case 69: break; - case 4: - { yybegin(YYINITIAL); return CSS_RBRACE; - } - case 70: break; - case 10: - { yybegin(ST_MEDIA_DELIMITER); return CSS_MEDIUM; - } - case 71: break; - case 9: - { yybegin(ST_IMPORT_MEDIUM); return CSS_MEDIA_SEPARATOR; - } - case 72: break; - case 23: - { yybegin(ST_DECLARATION_PRE_VALUE); return CSS_DECLARATION_SEPARATOR; - } - case 73: break; - case 58: - { yybegin(ST_FONT_FACE_DELIMITER); return CSS_FONT_FACE; - } - case 74: break; - case 57: - { yybegin(ST_CHARSET_NAME); return CSS_CHARSET; - } - case 75: break; - case 31: - { yyJspEnd(); return CSS_EL_END; - } - case 76: break; - case 46: - { yyJspEnd(); return CSS_JSP_END; - } - case 77: break; - case 53: - { yybegin(ST_IMPORT_MEDIUM); return CSS_URI; - } - case 78: break; - case 18: - { yybegin(ST_SELECTOR_ATTRIBUTE_VALUE); return CSS_SELECTOR_ATTRIBUTE_OPERATOR; - } - case 79: break; - case 47: - { return CSS_CDC; - } - case 80: break; - case 14: - { yybegin(ST_DECLARATION); return CSS_LBRACE; - } - case 81: break; - case 5: - { yybegin(ST_SELECTOR_MODIFIER); return CSS_SELECTOR_UNIVERSAL; - } - case 82: break; - case 6: - { yybegin(ST_SELECTOR_ATTRIBUTE_NAME); return CSS_SELECTOR_ATTRIBUTE_START; - } - case 83: break; - case 49: - { return CSS_CDO; - } - case 84: break; - case 7: - { yybegin(YYINITIAL); return CSS_DELIMITER; - } - case 85: break; - case 17: - { yybegin(ST_SELECTOR_ATTRIBUTE_OPERATOR); return CSS_SELECTOR_ATTRIBUTE_NAME; - } - case 86: break; - case 43: - { yybegin(ST_DECLARATION_VALUE); return CSS_DECLARATION_VALUE_HASH; - } - case 87: break; - case 52: - { yybegin(ST_PAGE_PSEUDO_PAGE); return CSS_PAGE; - } - case 88: break; - case 2: - { yybegin(ST_SELECTOR_MODIFIER); return CSS_SELECTOR_ELEMENT_NAME; - } - case 89: break; - case 37: - { yybegin(ST_CHARSET_DELIMITER); return CSS_STRING; - } - case 90: break; - case 35: - { yyJspBegin(ST_JSP_EL); return CSS_JSP_EL; - } - case 91: break; - case 24: - { yybegin(ST_DECLARATION_VALUE); return CSS_DECLARATION_VALUE_NUMBER; - } - case 92: break; - case 15: - { yybegin(ST_SELECTOR); return CSS_SELECTOR_COMBINATOR; - } - case 93: break; - case 48: - { yybegin(ST_DECLARATION_VALUE); return CSS_DECLARATION_VALUE_UNICODE_RANGE; - } - case 94: break; - case 40: - { yybegin(ST_DECLARATION_VALUE); return CSS_DECLARATION_VALUE_PERCENTAGE; - } - case 95: break; - case 12: - { yybegin(ST_MEDIA_MEDIUM); return CSS_MEDIA_SEPARATOR; - } - case 96: break; - case 25: - { yybegin(ST_DECLARATION_VALUE); return CSS_DECLARATION_VALUE_IDENT; - } - case 97: break; - case 13: - { yybegin(ST_PAGE_DELIMITER); return CSS_PAGE_SELECTOR; - } - case 98: break; - case 27: - { yybegin(ST_DECLARATION_VALUE); return CSS_DECLARATION_VALUE_OPERATOR; - } - case 99: break; - case 50: - { return CSS_COMMENT; - } - case 100: break; - case 59: - { yybegin(ST_DECLARATION_VALUE); return CSS_DECLARATION_VALUE_IMPORTANT; - } - case 101: break; - case 20: - { yybegin(ST_SELECTOR_ATTRIBUTE_END); return CSS_SELECTOR_ATTRIBUTE_VALUE; - } - case 102: break; - case 16: - { yybegin(ST_SELECTOR); return CSS_SELECTOR_SEPARATOR; - } - case 103: break; - case 3: - { return CSS_S; - } - case 104: break; - case 51: - { yyJspEnd(); return CSS_JSP_COMMENT_END; - } - case 105: break; - case 33: - { yybegin(ST_SELECTOR_MODIFIER); return CSS_SELECTOR_ID; - } - case 106: break; - case 30: - { yybegin(ST_JSP_DECLARATION); return CSS_JSP_DECL; - } - case 107: break; - case 56: - { yybegin(ST_IMPORT_URI); return CSS_IMPORT; - } - case 108: break; - case 26: - { yybegin(ST_DECLARATION_VALUE); return CSS_DECLARATION_VALUE_PARENTHESIS_CLOSE; - } - case 109: break; - case 55: - { yybegin(ST_MEDIA_MEDIUM); return CSS_MEDIA; - } - case 110: break; - case 29: - { yybegin(ST_JSP_EXP); return CSS_JSP_EXP; - } - case 111: break; - case 22: - { yybegin(ST_DECLARATION); return CSS_DECLARATION_DELIMITER; - } - case 112: break; - case 36: - { yybegin(ST_SELECTOR_MODIFIER); return CSS_SELECTOR_PSEUDO; - } - case 113: break; - case 21: - { yybegin(ST_DECLARATION_SEPARATOR); return CSS_DECLARATION_PROPERTY; - } - case 114: break; - case 45: - { yybegin(ST_JSP_COMMENT); return CSS_JSP_COMMENT; - } - case 115: break; - case 34: - { yyJspBegin(ST_JSP_SCRIPTLET); return CSS_JSP_SCRIPTLET; - } - case 116: break; - case 54: - { yybegin(ST_DECLARATION_VALUE); return CSS_DECLARATION_VALUE_URI; - } - case 117: break; - case 28: - { yybegin(ST_JSP_DIRECTIVE); return CSS_JSP_DIRECTIVE; - } - case 118: break; - default: - if (zzInput == YYEOF && zzStartRead == zzCurrentPos) { - zzAtEOF = true; - return null; - } - else { - zzScanError(ZZ_NO_MATCH); - } - } - } - } - - -} diff --git a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/css/core/internal/parserz/JSPedCSSRegionContexts.java b/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/css/core/internal/parserz/JSPedCSSRegionContexts.java deleted file mode 100644 index 9e1b16e223..0000000000 --- a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/css/core/internal/parserz/JSPedCSSRegionContexts.java +++ /dev/null @@ -1,26 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2006 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - * - *******************************************************************************/ -package org.eclipse.jst.jsp.css.core.internal.parserz; - -import org.eclipse.wst.css.core.internal.parserz.CSSRegionContexts; - -public interface JSPedCSSRegionContexts extends CSSRegionContexts { - public static final String CSS_JSP_EXP = "CSS_JSP_EXP"; //$NON-NLS-1$ - public static final String CSS_JSP_EL = CSSRegionContexts.CSS_FOREIGN_ELEMENT; //$NON-NLS-1$ - public static final String CSS_JSP_SCRIPTLET = "CSS_JSP_SCRIPTLET"; //$NON-NLS-1$ - public static final String CSS_JSP_DIRECTIVE = "CSS_JSP_DIRECTIVE"; //$NON-NLS-1$ - public static final String CSS_JSP_DECL = "CSS_JSP_DECL"; //$NON-NLS-1$ - public static final String CSS_JSP_END = "CSS_JSP_END"; //$NON-NLS-1$ - public static final String CSS_EL_END = "CSS_EL_END"; //$NON-NLS-1$ - public static final String CSS_JSP_COMMENT_END = "CSS_JSP_COMMENT_END"; //$NON-NLS-1$ - public static final String CSS_JSP_COMMENT = "CSS_JSP_COMMENT"; //$NON-NLS-1$ -} |