diff options
Diffstat (limited to 'bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/validation/TLDValidator.java')
| -rw-r--r-- | bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/validation/TLDValidator.java | 291 |
1 files changed, 0 insertions, 291 deletions
diff --git a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/validation/TLDValidator.java b/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/validation/TLDValidator.java deleted file mode 100644 index 9a870c33de..0000000000 --- a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/validation/TLDValidator.java +++ /dev/null @@ -1,291 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2009, 2010 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.validation; - -import java.io.IOException; -import java.util.ArrayList; -import java.util.Arrays; -import java.util.HashMap; -import java.util.Iterator; -import java.util.List; -import java.util.Map; - -import org.eclipse.core.resources.IFile; -import org.eclipse.core.resources.IMarker; -import org.eclipse.core.resources.IResource; -import org.eclipse.core.resources.ProjectScope; -import org.eclipse.core.runtime.CoreException; -import org.eclipse.core.runtime.IProgressMonitor; -import org.eclipse.core.runtime.NullProgressMonitor; -import org.eclipse.core.runtime.Platform; -import org.eclipse.core.runtime.SubProgressMonitor; -import org.eclipse.core.runtime.content.IContentTypeSettings; -import org.eclipse.core.runtime.preferences.DefaultScope; -import org.eclipse.core.runtime.preferences.IPreferencesService; -import org.eclipse.core.runtime.preferences.IScopeContext; -import org.eclipse.core.runtime.preferences.InstanceScope; -import org.eclipse.jdt.core.IJavaProject; -import org.eclipse.jdt.core.IType; -import org.eclipse.jdt.core.JavaCore; -import org.eclipse.jdt.core.JavaModelException; -import org.eclipse.jst.jsp.core.internal.Assert; -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.contentmodel.tld.provisional.JSP11TLDNames; -import org.eclipse.jst.jsp.core.internal.contentmodel.tld.provisional.JSP12TLDNames; -import org.eclipse.jst.jsp.core.internal.preferences.JSPCorePreferenceNames; -import org.eclipse.osgi.util.NLS; -import org.eclipse.wst.sse.core.StructuredModelManager; -import org.eclipse.wst.sse.core.internal.provisional.IStructuredModel; -import org.eclipse.wst.sse.core.internal.validate.ValidationMessage; -import org.eclipse.wst.validation.AbstractValidator; -import org.eclipse.wst.validation.ValidationResult; -import org.eclipse.wst.validation.ValidationState; -import org.eclipse.wst.validation.ValidatorMessage; -import org.eclipse.wst.validation.internal.provisional.core.IMessage; -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.provisional.document.IDOMNode; -import org.eclipse.wst.xml.core.internal.validation.MarkupValidator; -import org.w3c.dom.Node; -import org.w3c.dom.NodeList; - -/** - * A miniature validator for .tld files. Checks for valid class names. - */ -public class TLDValidator extends AbstractValidator { - private static final String MARKER_TYPE = "org.eclipse.jst.jsp.core.validationMarker"; //$NON-NLS-1$ - private static final String PREFERENCE_NODE_QUALIFIER = JSPCorePlugin.getDefault().getBundle().getSymbolicName(); - - private IPreferencesService fPreferencesService = Platform.getPreferencesService(); - - private static final String[] classElementNames = new String[]{JSP11TLDNames.TAGCLASS, JSP12TLDNames.TAG_CLASS, JSP11TLDNames.TEICLASS, JSP12TLDNames.TEI_CLASS, JSP12TLDNames.VALIDATOR_CLASS, JSP12TLDNames.VARIABLE_CLASS, JSP12TLDNames.LISTENER_CLASS}; - private static final String[] missingClassMessages = new String[]{JSPCoreMessages.TaglibHelper_3, JSPCoreMessages.TaglibHelper_3, JSPCoreMessages.TaglibHelper_0, JSPCoreMessages.TaglibHelper_0, JSPCoreMessages.TLDValidator_MissingValidator, JSPCoreMessages.TLDValidator_MissingVariable, JSPCoreMessages.TLDValidator_MissingListener}; - private static final String[] missingClassSeverityPreferenceKeys = new String[]{JSPCorePreferenceNames.VALIDATION_TRANSLATION_TAG_HANDLER_CLASS_NOT_FOUND, JSPCorePreferenceNames.VALIDATION_TRANSLATION_TAG_HANDLER_CLASS_NOT_FOUND, JSPCorePreferenceNames.VALIDATION_TRANSLATION_TEI_CLASS_NOT_FOUND, JSPCorePreferenceNames.VALIDATION_TRANSLATION_TEI_CLASS_NOT_FOUND, JSPCorePreferenceNames.VALIDATION_TRANSLATION_TAG_HANDLER_CLASS_NOT_FOUND, JSPCorePreferenceNames.VALIDATION_TRANSLATION_TAG_HANDLER_CLASS_NOT_FOUND, JSPCorePreferenceNames.VALIDATION_TRANSLATION_TAG_HANDLER_CLASS_NOT_FOUND}; - - private static final String TAGX_CONTENT_TYPE_ID = "org.eclipse.jst.jsp.core.tagxsource"; //$NON-NLS-1$ - private List fTagXexts = null; - private List fTagXnames = null; - - public TLDValidator() { - super(); - - Assert.isTrue(classElementNames.length == missingClassMessages.length, "mismanaged arrays"); //$NON-NLS-1$ - Assert.isTrue(classElementNames.length == missingClassSeverityPreferenceKeys.length, "mismanaged arrays"); //$NON-NLS-1$ - Assert.isTrue(missingClassMessages.length == missingClassSeverityPreferenceKeys.length, "mismanaged arrays"); //$NON-NLS-1$ - - initContentTypes(); - } - - private void initContentTypes() { - fTagXexts = new ArrayList(Arrays.asList(Platform.getContentTypeManager().getContentType(TAGX_CONTENT_TYPE_ID).getFileSpecs(IContentTypeSettings.FILE_EXTENSION_SPEC))); - fTagXnames = new ArrayList(Arrays.asList(Platform.getContentTypeManager().getContentType(TAGX_CONTENT_TYPE_ID).getFileSpecs(IContentTypeSettings.FILE_NAME_SPEC))); - } - - private Map checkClass(IJavaProject javaProject, Node classSpecifier, IScopeContext[] preferenceScopes, String preferenceKey, String errorMessage) { - String className = getTextContents(classSpecifier); - if (className != null && className.length() > 2) { - IType type = null; - try { - type = javaProject.findType(className); - } - catch (JavaModelException e) { - return null; - } - - if (type == null || !type.exists()) { - Object severity = getMessageSeverity(preferenceScopes, preferenceKey); - if (severity == null) - return null; - - IDOMNode classElement = (IDOMNode) classSpecifier; - Map markerValues = new HashMap(); - markerValues.put(IMarker.SEVERITY, severity); - int start = classElement.getStartOffset(); - if (classElement.getStartStructuredDocumentRegion() != null && classElement.getEndStructuredDocumentRegion() != null) - start = classElement.getStartStructuredDocumentRegion().getEndOffset(); - markerValues.put(IMarker.CHAR_START, new Integer(start)); - int end = classElement.getEndOffset(); - if (classElement.getStartStructuredDocumentRegion() != null && classElement.getEndStructuredDocumentRegion() != null) - end = classElement.getEndStructuredDocumentRegion().getStartOffset(); - markerValues.put(IMarker.CHAR_END, new Integer(end)); - int line = classElement.getStructuredDocument().getLineOfOffset(start); - markerValues.put(IMarker.LINE_NUMBER, new Integer(line + 1)); - markerValues.put(IMarker.MESSAGE, NLS.bind(errorMessage, (errorMessage.indexOf("{1}") >= 0) ? new String[]{getTagName(classSpecifier), className} : new String[]{className})); //$NON-NLS-1$ - return markerValues; - } - } - return null; - } - - private Map[] detectProblems(IJavaProject javaProject, IFile tld, IScopeContext[] preferenceScopes) throws CoreException { - List problems = new ArrayList(); - - IStructuredModel m = null; - try { - m = StructuredModelManager.getModelManager().getModelForRead(tld); - if (m != null && m instanceof IDOMModel) { - IDOMDocument document = ((IDOMModel) m).getDocument(); - - for (int i = 0; i < classElementNames.length; i++) { - NodeList classes = document.getElementsByTagName(classElementNames[i]); - for (int j = 0; j < classes.getLength(); j++) { - Map problem = checkClass(javaProject, classes.item(j), preferenceScopes, missingClassSeverityPreferenceKeys[i], missingClassMessages[i]); - if (problem != null) - problems.add(problem); - } - } - - } - } - catch (IOException e) { - Logger.logException(e); - } - finally { - if (m != null) - m.releaseFromRead(); - } - - return (Map[]) problems.toArray(new Map[problems.size()]); - } - - Integer getMessageSeverity(IScopeContext[] preferenceScopes, String key) { - int sev = fPreferencesService.getInt(PREFERENCE_NODE_QUALIFIER, key, IMessage.NORMAL_SEVERITY, preferenceScopes); - switch (sev) { - case ValidationMessage.ERROR : - return new Integer(IMarker.SEVERITY_ERROR); - case ValidationMessage.WARNING : - return new Integer(IMarker.SEVERITY_WARNING); - case ValidationMessage.INFORMATION : - return new Integer(IMarker.SEVERITY_INFO); - case ValidationMessage.IGNORE : - return null; - } - return new Integer(IMarker.SEVERITY_WARNING); - } - - private String getTagName(Node classSpecifier) { - Node tagElement = classSpecifier.getParentNode(); - Node child = tagElement.getFirstChild(); - while (child != null) { - if (child.getNodeType() == Node.ELEMENT_NODE) { - String name = child.getNodeName(); - if (JSP11TLDNames.NAME.equals(name)) - return getTextContents(child); - } - child = child.getNextSibling(); - } - return ""; - } - - 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) { - s.append(child.getNodeValue().trim()); - child = child.getNextSibling(); - } - return s.toString().trim(); - } - - public ValidationResult validate(IResource resource, int kind, ValidationState state, IProgressMonitor monitor) { - if (resource.getType() != IResource.FILE) - return null; - ValidationResult result = new ValidationResult(); - - IFile file = (IFile) resource; - if (file.isAccessible()) { - // TAGX - if (fTagXexts.contains(file.getFileExtension()) || fTagXnames.contains(file.getName())) { - monitor.beginTask("", 3); - org.eclipse.wst.xml.core.internal.validation.eclipse.Validator xmlValidator = new org.eclipse.wst.xml.core.internal.validation.eclipse.Validator(); - ValidationResult result3 = new MarkupValidator().validate(resource, kind, state, new SubProgressMonitor(monitor, 1)); - if(monitor.isCanceled()) return result; - ValidationResult result2 = xmlValidator.validate(resource, kind, state, new SubProgressMonitor(monitor, 1)); - if(monitor.isCanceled()) return result; - ValidationResult result1 = new JSPActionValidator().validate(resource, kind, state, new SubProgressMonitor(monitor, 1)); - List messages = new ArrayList(result1.getReporter(new NullProgressMonitor()).getMessages()); - messages.addAll(result2.getReporter(new NullProgressMonitor()).getMessages()); - messages.addAll(result3.getReporter(new NullProgressMonitor()).getMessages()); - for (int i = 0; i < messages.size(); i++) { - IMessage message = (IMessage) messages.get(i); - if (message.getText() != null && message.getText().length() > 0) { - ValidatorMessage vmessage = ValidatorMessage.create(message.getText(), resource); - if (message.getAttributes() != null) { - Map attrs = message.getAttributes(); - Iterator it = attrs.entrySet().iterator(); - while (it.hasNext()) { - Map.Entry entry = (Map.Entry) it.next(); - if (!(entry.getValue() instanceof String || entry.getValue() instanceof Integer || entry.getValue() instanceof Boolean)) { - it.remove(); - } - } - vmessage.setAttributes(attrs); - } - vmessage.setAttribute(IMarker.LINE_NUMBER, message.getLineNumber()); - vmessage.setAttribute(IMarker.MESSAGE, message.getText()); - if (message.getOffset() > -1) { - vmessage.setAttribute(IMarker.CHAR_START, message.getOffset()); - vmessage.setAttribute(IMarker.CHAR_END, message.getOffset() + message.getLength()); - } - int severity = 0; - switch (message.getSeverity()) { - case IMessage.HIGH_SEVERITY : - severity = IMarker.SEVERITY_ERROR; - break; - case IMessage.NORMAL_SEVERITY : - severity = IMarker.SEVERITY_WARNING; - break; - case IMessage.LOW_SEVERITY : - severity = IMarker.SEVERITY_INFO; - break; - } - vmessage.setAttribute(IMarker.SEVERITY, severity); - vmessage.setType(MARKER_TYPE); - result.add(vmessage); - } - } - monitor.done(); - } - // TLD - else { - try { - final IJavaProject javaProject = JavaCore.create(file.getProject()); - if (javaProject.exists()) { - IScopeContext[] scopes = new IScopeContext[]{new InstanceScope(), new DefaultScope()}; - ProjectScope projectScope = new ProjectScope(file.getProject()); - if (projectScope.getNode(PREFERENCE_NODE_QUALIFIER).getBoolean(JSPCorePreferenceNames.VALIDATION_USE_PROJECT_SETTINGS, false)) { - scopes = new IScopeContext[]{projectScope, new InstanceScope(), new DefaultScope()}; - } - Map[] problems = detectProblems(javaProject, file, scopes); - for (int i = 0; i < problems.length; i++) { - ValidatorMessage message = ValidatorMessage.create(problems[i].get(IMarker.MESSAGE).toString(), resource); - message.setType(MARKER_TYPE); - message.setAttributes(problems[i]); - result.add(message); - } - } - } - catch (Exception e) { - Logger.logException(e); - } - } - } - - return result; - } -} |