diff options
Diffstat (limited to 'bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/validation/JSPDirectiveValidator.java')
| -rw-r--r-- | bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/validation/JSPDirectiveValidator.java | 711 |
1 files changed, 0 insertions, 711 deletions
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 2be056369f..0000000000 --- a/bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/validation/JSPDirectiveValidator.java +++ /dev/null @@ -1,711 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2001, 2009 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.validation; - -import java.util.ArrayList; -import java.util.HashMap; -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.IResourceVisitor; -import org.eclipse.core.resources.ProjectScope; -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.core.runtime.preferences.DefaultScope; -import org.eclipse.core.runtime.preferences.IEclipsePreferences; -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.JSPCoreMessages; -import org.eclipse.jst.jsp.core.internal.JSPCorePlugin; -import org.eclipse.jst.jsp.core.internal.Logger; -import org.eclipse.jst.jsp.core.internal.contenttype.DeploymentDescriptorPropertyCache; -import org.eclipse.jst.jsp.core.internal.preferences.JSPCorePreferenceNames; -import org.eclipse.jst.jsp.core.internal.provisional.JSP11Namespace; -import org.eclipse.jst.jsp.core.internal.regions.DOMJSPRegionContexts; -import org.eclipse.jst.jsp.core.internal.util.FacetModuleCoreSupport; -import org.eclipse.jst.jsp.core.taglib.IJarRecord; -import org.eclipse.jst.jsp.core.taglib.ITLDRecord; -import org.eclipse.jst.jsp.core.taglib.ITagDirRecord; -import org.eclipse.jst.jsp.core.taglib.ITaglibRecord; -import org.eclipse.jst.jsp.core.taglib.IURLRecord; -import org.eclipse.jst.jsp.core.taglib.TaglibIndex; -import org.eclipse.osgi.util.NLS; -import org.eclipse.wst.html.core.internal.contentmodel.JSP20Namespace; -import org.eclipse.wst.html.core.internal.preferences.HTMLCorePreferenceNames; -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.ITextRegionContainer; -import org.eclipse.wst.sse.core.internal.text.IRegionComparible; -import org.eclipse.wst.sse.core.internal.validate.ValidationMessage; -import org.eclipse.wst.sse.core.utils.StringUtils; -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.IValidator; - -import com.ibm.icu.text.Collator; - -/** - * Checks for: - duplicate taglib prefix values and reserved taglib prefix - * values in the same file - */ -public class JSPDirectiveValidator extends JSPValidator { - /** - * - */ - private static final String PREFERENCE_NODE_QUALIFIER = JSPCorePlugin.getDefault().getBundle().getSymbolicName(); - - private static Collator collator = Collator.getInstance(Locale.US); - - private static final boolean DEBUG = Boolean.valueOf(Platform.getDebugOption("org.eclipse.jst.jsp.core/debug/jspvalidator")).booleanValue(); //$NON-NLS-1$ - - private IValidator fMessageOriginator; - private IEclipsePreferences fPreferences = null; - - private IPreferencesService fPreferencesService = null; - private HashMap fPrefixValueRegionToDocumentRegionMap = new HashMap(); - private IJavaProject fProject = null; - private HashMap fReservedPrefixes = new HashMap(); - private IScopeContext[] fScopes = null; - private int fSeverityIncludeFileMissing = -1; - private int fSeverityIncludeFileNotSpecified = -1; - private int fSeveritySuperClassNotFound = -1; - private int fSeverityTagdirUnresolvableURI = -1; - private int fSeverityTaglibDuplicatePrefixWithDifferentURIs = -1; - - private int fSeverityTaglibDuplicatePrefixWithSameURIs = -1; - private int fSeverityTaglibMissingPrefix = -1; - - private int fSeverityTaglibMissingURI = -1; - - - private int fSeverityTaglibUnresolvableURI = -1; - - private HashMap fTaglibPrefixesInUse = new HashMap(); - - public JSPDirectiveValidator() { - initReservedPrefixes(); - fMessageOriginator = this; - } - - public JSPDirectiveValidator(IValidator validator) { - initReservedPrefixes(); - this.fMessageOriginator = validator; - } - - /** - * Record that the currently validating resource depends on the given - * file. Only possible during batch (not source) validation. - * - * @param file - */ - private void addDependsOn(IResource file) { - if (fMessageOriginator instanceof JSPBatchValidator) { - ((JSPBatchValidator) fMessageOriginator).addDependsOn(file); - } - } - - public void cleanup(IReporter reporter) { - super.cleanup(reporter); - fTaglibPrefixesInUse.clear(); - fPrefixValueRegionToDocumentRegionMap.clear(); - } - - private void collectTaglibPrefix(IStructuredDocumentRegion documentRegion, ITextRegion valueRegion, String taglibPrefix) { - fPrefixValueRegionToDocumentRegionMap.put(valueRegion, documentRegion); - - Object o = fTaglibPrefixesInUse.get(taglibPrefix); - if (o == null) { - // prefix doesn't exist, remember it - fTaglibPrefixesInUse.put(taglibPrefix, valueRegion); - } - else { - List regionList = null; - // already a List - if (o instanceof List) { - regionList = (List) o; - } - /* - * a single value region, create a new List and add previous - * valueRegion - */ - else { - regionList = new ArrayList(); - regionList.add(o); - fTaglibPrefixesInUse.put(taglibPrefix, regionList); - } - regionList.add(valueRegion); - } - } - - int getMessageSeverity(String key) { - int sev = fPreferencesService.getInt(PREFERENCE_NODE_QUALIFIER, key, IMessage.NORMAL_SEVERITY, fScopes); - switch (sev) { - case ValidationMessage.ERROR : - return IMessage.HIGH_SEVERITY; - case ValidationMessage.WARNING : - return IMessage.NORMAL_SEVERITY; - case ValidationMessage.INFORMATION : - return IMessage.LOW_SEVERITY; - case ValidationMessage.IGNORE : - return ValidationMessage.IGNORE; - } - return IMessage.NORMAL_SEVERITY; - } - private void initReservedPrefixes() { - 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", ""); //$NON-NLS-1$ //$NON-NLS-2$ - } - - private boolean isReservedTaglibPrefix(String name) { - return fReservedPrefixes.get(name) != null; - } - - private void loadPreferences(IFile file) { - fScopes = new IScopeContext[]{new InstanceScope(), new DefaultScope()}; - - fPreferencesService = Platform.getPreferencesService(); - if (file != null && file.isAccessible()) { - ProjectScope projectScope = new ProjectScope(file.getProject()); - if (projectScope.getNode(PREFERENCE_NODE_QUALIFIER).getBoolean(JSPCorePreferenceNames.VALIDATION_USE_PROJECT_SETTINGS, false)) { - fScopes = new IScopeContext[]{projectScope, new InstanceScope(), new DefaultScope()}; - } - } - - fSeverityIncludeFileMissing = getMessageSeverity(JSPCorePreferenceNames.VALIDATION_DIRECTIVE_INCLUDE_FILE_NOT_FOUND); - fSeverityIncludeFileNotSpecified = getMessageSeverity(JSPCorePreferenceNames.VALIDATION_DIRECTIVE_INCLUDE_NO_FILE_SPECIFIED); - fSeverityTaglibDuplicatePrefixWithDifferentURIs = getMessageSeverity(JSPCorePreferenceNames.VALIDATION_DIRECTIVE_TAGLIB_DUPLICATE_PREFIXES_DIFFERENT_URIS); - fSeverityTaglibDuplicatePrefixWithSameURIs = getMessageSeverity(JSPCorePreferenceNames.VALIDATION_DIRECTIVE_TAGLIB_DUPLICATE_PREFIXES_SAME_URIS); - fSeverityTaglibMissingPrefix = getMessageSeverity(JSPCorePreferenceNames.VALIDATION_DIRECTIVE_TAGLIB_MISSING_PREFIX); - fSeverityTaglibMissingURI = getMessageSeverity(JSPCorePreferenceNames.VALIDATION_DIRECTIVE_TAGLIB_MISSING_URI_OR_TAGDIR); - fSeverityTaglibUnresolvableURI = getMessageSeverity(JSPCorePreferenceNames.VALIDATION_DIRECTIVE_TAGLIB_UNRESOLVABLE_URI_OR_TAGDIR); - fSeverityTagdirUnresolvableURI = getMessageSeverity(JSPCorePreferenceNames.VALIDATION_DIRECTIVE_TAGLIB_UNRESOLVABLE_URI_OR_TAGDIR); - fSeveritySuperClassNotFound = getMessageSeverity(JSPCorePreferenceNames.VALIDATION_DIRECTIVE_PAGE_SUPERCLASS_NOT_FOUND); - - } - - protected void performValidation(IFile f, IReporter reporter, IStructuredDocument sDoc) { - loadPreferences(f); - - - setProject(f.getProject()); - /* - * when validating an entire file need to clear dupes or else you're - * comparing between files - */ - fPrefixValueRegionToDocumentRegionMap.clear(); - fTaglibPrefixesInUse.clear(); - - IRegionComparible comparer = null; - if (sDoc instanceof IRegionComparible) - comparer = (IRegionComparible) sDoc; - - // iterate all document regions - IStructuredDocumentRegion region = sDoc.getFirstStructuredDocumentRegion(); - while (region != null && !reporter.isCancelled()) { - // only checking directives - if (region.getType() == DOMJSPRegionContexts.JSP_DIRECTIVE_NAME) { - processDirective(reporter, f, sDoc, region); - } - // requires tag name, attribute, equals, and value - else if (comparer != null && region.getNumberOfRegions() > 4) { - ITextRegion nameRegion = region.getRegions().get(1); - if (comparer.regionMatches(region.getStartOffset(nameRegion), nameRegion.getTextLength(), "jsp:include")) { - processIncludeDirective(reporter, f, sDoc, region); - } - - } - region = region.getNext(); - } - - if (!reporter.isCancelled()) { - reportTaglibDuplicatePrefixes(f, reporter, sDoc); - } - - fPrefixValueRegionToDocumentRegionMap.clear(); - fTaglibPrefixesInUse.clear(); - setProject(null); - unloadPreferences(); - } - - private void processDirective(IReporter reporter, IFile file, IStructuredDocument sDoc, IStructuredDocumentRegion documentRegion) { - String directiveName = getDirectiveName(documentRegion); - // we only care about taglib directive - if (directiveName.equals("taglib")) { //$NON-NLS-1$ - processTaglibDirective(reporter, file, sDoc, documentRegion); - } - else if (directiveName.equals("include")||directiveName.equals("jsp:include")) { //$NON-NLS-1$ //$NON-NLS-2$ - processIncludeDirective(reporter, file, sDoc, documentRegion); - } - else if (directiveName.equals("page")) { //$NON-NLS-1$ - processPageDirective(reporter, file, sDoc, documentRegion); - } - } - - private void processIncludeDirective(IReporter reporter, IFile file, IStructuredDocument sDoc, IStructuredDocumentRegion documentRegion) { - ITextRegion fileValueRegion = getAttributeValueRegion(documentRegion, JSP11Namespace.ATTR_NAME_FILE); - if (fileValueRegion == null) - fileValueRegion = getAttributeValueRegion(documentRegion, JSP11Namespace.ATTR_NAME_PAGE); - // There is a file and it isn't a nested region which could contain a JSP expression - if (fileValueRegion != null && !hasNestedRegion(fileValueRegion)) { - // file specified - String fileValue = documentRegion.getText(fileValueRegion); - fileValue = StringUtils.stripQuotes(fileValue); - - if (fileValue.length() == 0 && fSeverityIncludeFileNotSpecified != ValidationMessage.IGNORE) { - // file value is specified but empty - String msgText = NLS.bind(JSPCoreMessages.JSPDirectiveValidator_3, JSP11Namespace.ATTR_NAME_FILE); - LocalizedMessage message = new LocalizedMessage(fSeverityIncludeFileNotSpecified, msgText, file); - int start = documentRegion.getStartOffset(fileValueRegion); - int length = fileValueRegion.getTextLength(); - int lineNo = sDoc.getLineOfOffset(start); - message.setLineNo(lineNo + 1); - message.setOffset(start); - message.setLength(length); - - reporter.addMessage(fMessageOriginator, message); - } - else if (DeploymentDescriptorPropertyCache.getInstance().getURLMapping(file.getFullPath(), fileValue) == null) { - IPath testPath = FacetModuleCoreSupport.resolve(file.getFullPath(), fileValue); - if (testPath.segmentCount() > 1) { - IFile testFile = file.getWorkspace().getRoot().getFile(testPath); - addDependsOn(testFile); - if (!testFile.isAccessible()) { - if (fSeverityIncludeFileMissing != ValidationMessage.IGNORE) { - // File not found - String msgText = NLS.bind(JSPCoreMessages.JSPDirectiveValidator_4, new String[]{fileValue, testPath.toString()}); - LocalizedMessage message = new LocalizedMessage(fSeverityIncludeFileMissing, msgText, file); - int start = documentRegion.getStartOffset(fileValueRegion); - int length = fileValueRegion.getTextLength(); - int lineNo = sDoc.getLineOfOffset(start); - message.setLineNo(lineNo + 1); - message.setOffset(start); - message.setLength(length); - - reporter.addMessage(fMessageOriginator, message); - } - } - } - } - } - else if (fileValueRegion == null && fSeverityIncludeFileNotSpecified != ValidationMessage.IGNORE) { - // file is not specified at all - String msgText = NLS.bind(JSPCoreMessages.JSPDirectiveValidator_3, JSP11Namespace.ATTR_NAME_FILE); - LocalizedMessage message = new LocalizedMessage(fSeverityIncludeFileNotSpecified, msgText, file); - int start = documentRegion.getStartOffset(); - int length = documentRegion.getTextLength(); - int lineNo = sDoc.getLineOfOffset(start); - message.setLineNo(lineNo + 1); - message.setOffset(start); - message.setLength(length); - - reporter.addMessage(fMessageOriginator, message); - } - } - - /** - * @param reporter - * @param file - * @param doc - * @param documentRegion - */ - private void processPageDirective(IReporter reporter, IFile file, IStructuredDocument doc, IStructuredDocumentRegion documentRegion) { - ITextRegion superclassValueRegion = getAttributeValueRegion(documentRegion, JSP11Namespace.ATTR_NAME_EXTENDS); - if (superclassValueRegion != null) { - // file specified - String superclassName = documentRegion.getText(superclassValueRegion); - superclassName = StringUtils.stripQuotes(superclassName); - - IType superClass = null; - if (superclassName != null && superclassName.length() > 0 && fProject != null && fProject.exists()) { - try { - superClass = fProject.findType(superclassName.trim(), new NullProgressMonitor()); - } - catch (JavaModelException e) { - Logger.logException(e); - } - } - - if (superClass == null && fSeveritySuperClassNotFound != ValidationMessage.IGNORE) { - // superclass not found - String msgText = NLS.bind(JSPCoreMessages.JSPDirectiveValidator_8, superclassName); - LocalizedMessage message = new LocalizedMessage(fSeveritySuperClassNotFound, msgText, file); - int start = documentRegion.getStartOffset(superclassValueRegion); - int length = superclassValueRegion.getTextLength(); - int lineNo = doc.getLineOfOffset(start); - message.setLineNo(lineNo + 1); - message.setOffset(start); - message.setLength(length); - - reporter.addMessage(fMessageOriginator, message); - } - } - } - - private void processTaglibDirective(IReporter reporter, IFile file, IStructuredDocument sDoc, IStructuredDocumentRegion documentRegion) { - ITextRegion prefixValueRegion = null; - ITextRegion uriValueRegion = getAttributeValueRegion(documentRegion, JSP11Namespace.ATTR_NAME_URI); - ITextRegion tagdirValueRegion = getAttributeValueRegion(documentRegion, JSP20Namespace.ATTR_NAME_TAGDIR); - if (uriValueRegion != null) { - // URI is specified - String uri = documentRegion.getText(uriValueRegion); - - if (file != null) { - uri = StringUtils.stripQuotes(uri); - if (uri.length() > 0) { - ITaglibRecord reference = TaglibIndex.resolve(file.getFullPath().toString(), uri, false); - if (reference != null) { - switch (reference.getRecordType()) { - case (ITaglibRecord.TLD) : { - ITLDRecord record = (ITLDRecord) reference; - IResource tldfile = ResourcesPlugin.getWorkspace().getRoot().getFile(record.getPath()); - addDependsOn(tldfile); - } - break; - case (ITaglibRecord.JAR) : { - IJarRecord record = (IJarRecord) reference; - IFile[] foundFilesForLocation = ResourcesPlugin.getWorkspace().getRoot().findFilesForLocation(record.getLocation()); - for (int i = 0; i < foundFilesForLocation.length; i++) { - addDependsOn(foundFilesForLocation[i]); - } - } - break; - case (ITaglibRecord.TAGDIR) : { - ITagDirRecord record = (ITagDirRecord) reference; - IPath path = record.getPath(); - IResource found = ResourcesPlugin.getWorkspace().getRoot().findMember(path, false); - - try { - found.accept(new IResourceVisitor() { - public boolean visit(IResource resource) throws CoreException { - if (resource.getType() == IResource.FILE) { - addDependsOn(resource); - } - return true; - } - }); - } - catch (CoreException e) { - Logger.logException(e); - } - } - break; - case (ITaglibRecord.URL) : { - IURLRecord record = (IURLRecord) reference; - String baseLocation = record.getBaseLocation(); - if (baseLocation != null && baseLocation.indexOf("://") < 0) { - IResource found = ResourcesPlugin.getWorkspace().getRoot().findMember(baseLocation, false); - if (found != null) { - try { - found.accept(new IResourceVisitor() { - public boolean visit(IResource resource) throws CoreException { - if (resource.getType() == IResource.FILE) { - addDependsOn(resource); - } - return true; - } - }); - } - catch (CoreException e) { - Logger.logException(e); - } - } - else { - IFile externalJar = ResourcesPlugin.getWorkspace().getRoot().getFileForLocation(new Path(baseLocation)); - if (externalJar != null) { - addDependsOn(externalJar); - } - } - } - } - break; - } - } - if (reference == null && fSeverityTaglibUnresolvableURI != ValidationMessage.IGNORE) { - // URI specified but does not resolve - String msgText = null; - // provide better messages for typical "http:*" URIs - if (uri.startsWith("http:") && DeploymentDescriptorPropertyCache.getInstance().getJSPVersion(file.getFullPath()) < 1.2) { //$NON-NLS-1$ - if (FacetModuleCoreSupport.isDynamicWebProject(file.getProject())) { - msgText = NLS.bind(JSPCoreMessages.JSPDirectiveValidator_9, uri); - } - else { - msgText = NLS.bind(JSPCoreMessages.JSPDirectiveValidator_10, uri); - } - } - else { - msgText = NLS.bind(JSPCoreMessages.JSPDirectiveValidator_1, uri); - } - LocalizedMessage message = new LocalizedMessage(fSeverityTaglibUnresolvableURI, msgText, file); - int start = documentRegion.getStartOffset(uriValueRegion); - int length = uriValueRegion.getTextLength(); - int lineNo = sDoc.getLineOfOffset(start); - message.setLineNo(lineNo + 1); - message.setOffset(start); - message.setLength(length); - - message.setAttribute("PROBLEM_ID", new Integer(611)); //$NON-NLS-1$ - - reporter.addMessage(fMessageOriginator, message); - } - } - else if (fSeverityTaglibMissingURI != ValidationMessage.IGNORE) { - // URI specified but empty string - String msgText = NLS.bind(JSPCoreMessages.JSPDirectiveValidator_3, JSP11Namespace.ATTR_NAME_URI); - LocalizedMessage message = new LocalizedMessage(fSeverityTaglibMissingURI, msgText, file); - int start = documentRegion.getStartOffset(uriValueRegion); - int length = uriValueRegion.getTextLength(); - int lineNo = sDoc.getLineOfOffset(start); - message.setLineNo(lineNo + 1); - message.setOffset(start); - message.setLength(length); - - reporter.addMessage(fMessageOriginator, message); - } - } - } - else if (tagdirValueRegion != null) { - // URI is specified - String tagdir = documentRegion.getText(tagdirValueRegion); - - if (file != null) { - tagdir = StringUtils.stripQuotes(tagdir); - if (tagdir.length() <= 0 && fSeverityTaglibMissingURI != ValidationMessage.IGNORE) { - // tagdir specified but empty string - String msgText = NLS.bind(JSPCoreMessages.JSPDirectiveValidator_3, JSP20Namespace.ATTR_NAME_TAGDIR); - LocalizedMessage message = new LocalizedMessage(fSeverityTaglibMissingURI, msgText, file); - int start = documentRegion.getStartOffset(tagdirValueRegion); - int length = tagdirValueRegion.getTextLength(); - int lineNo = sDoc.getLineOfOffset(start); - message.setLineNo(lineNo + 1); - message.setOffset(start); - message.setLength(length); - - reporter.addMessage(fMessageOriginator, message); - } - else if (TaglibIndex.resolve(file.getFullPath().toString(), tagdir, false) == null && fSeverityTagdirUnresolvableURI != ValidationMessage.IGNORE) { - // URI specified but does not resolve - String msgText = NLS.bind(JSPCoreMessages.JSPDirectiveValidator_11, tagdir); - LocalizedMessage message = new LocalizedMessage(fSeverityTaglibUnresolvableURI, msgText, file); - int start = documentRegion.getStartOffset(tagdirValueRegion); - int length = tagdirValueRegion.getTextLength(); - int lineNo = sDoc.getLineOfOffset(start); - message.setLineNo(lineNo + 1); - message.setOffset(start); - message.setLength(length); - - reporter.addMessage(fMessageOriginator, message); - } - } - } - else if (fSeverityTaglibMissingURI != ValidationMessage.IGNORE) { - // URI not specified or empty string - String msgText = NLS.bind(JSPCoreMessages.JSPDirectiveValidator_7, new String[]{JSP20Namespace.ATTR_NAME_TAGDIR, JSP11Namespace.ATTR_NAME_URI}); - LocalizedMessage message = new LocalizedMessage(fSeverityTaglibMissingURI, msgText, file); - int start = documentRegion.getStartOffset(); - int length = documentRegion.getTextLength(); - int lineNo = sDoc.getLineOfOffset(start); - message.setLineNo(lineNo + 1); - message.setOffset(start); - message.setLength(length); - - reporter.addMessage(fMessageOriginator, message); - } - - prefixValueRegion = getAttributeValueRegion(documentRegion, JSP11Namespace.ATTR_NAME_PREFIX); - if (prefixValueRegion != null) { - // prefix specified - String taglibPrefix = documentRegion.getText(prefixValueRegion); - taglibPrefix = StringUtils.stripQuotes(taglibPrefix); - - collectTaglibPrefix(documentRegion, prefixValueRegion, taglibPrefix); - - if (isReservedTaglibPrefix(taglibPrefix)) { - // prefix is a reserved prefix - String msgText = NLS.bind(JSPCoreMessages.JSPDirectiveValidator_0, taglibPrefix); - int sev = IMessage.HIGH_SEVERITY; - LocalizedMessage message = (file == null ? new LocalizedMessage(sev, msgText) : new LocalizedMessage(sev, msgText, file)); - int start = documentRegion.getStartOffset(prefixValueRegion); - int length = prefixValueRegion.getTextLength(); - int lineNo = sDoc.getLineOfOffset(start); - message.setLineNo(lineNo + 1); - message.setOffset(start); - message.setLength(length); - - reporter.addMessage(fMessageOriginator, message); - } - if (taglibPrefix.length() == 0 && fSeverityTaglibMissingPrefix != ValidationMessage.IGNORE) { - // prefix is specified but empty - String msgText = NLS.bind(JSPCoreMessages.JSPDirectiveValidator_3, JSP11Namespace.ATTR_NAME_PREFIX); - LocalizedMessage message = new LocalizedMessage(fSeverityTaglibMissingPrefix, msgText, file); - int start = documentRegion.getStartOffset(prefixValueRegion); - int length = prefixValueRegion.getTextLength(); - int lineNo = sDoc.getLineOfOffset(start); - message.setLineNo(lineNo + 1); - message.setOffset(start); - message.setLength(length); - - reporter.addMessage(fMessageOriginator, message); - } - } - else if (fSeverityTaglibMissingPrefix != ValidationMessage.IGNORE) { - // prefix is not specified - String msgText = NLS.bind(JSPCoreMessages.JSPDirectiveValidator_3, JSP11Namespace.ATTR_NAME_PREFIX); - LocalizedMessage message = new LocalizedMessage(fSeverityTaglibMissingPrefix, msgText, file); - int start = documentRegion.getStartOffset(); - int length = documentRegion.getTextLength(); - int lineNo = sDoc.getLineOfOffset(start); - message.setLineNo(lineNo + 1); - message.setOffset(start); - message.setLength(length); - - reporter.addMessage(fMessageOriginator, message); - } - } - - private void reportTaglibDuplicatePrefixes(IFile file, IReporter reporter, IStructuredDocument document) { - if (fSeverityTaglibDuplicatePrefixWithDifferentURIs == ValidationMessage.IGNORE && fSeverityTaglibDuplicatePrefixWithSameURIs == ValidationMessage.IGNORE) - return; - - String[] prefixes = (String[]) fTaglibPrefixesInUse.keySet().toArray(new String[0]); - for (int prefixNumber = 0; prefixNumber < prefixes.length; prefixNumber++) { - int severity = fSeverityTaglibDuplicatePrefixWithSameURIs; - - Object o = fTaglibPrefixesInUse.get(prefixes[prefixNumber]); - /* - * Only care if it's a List (because there was more than one - * directive with that prefix) and if we're supposed to report - * duplicates - */ - if (o instanceof List) { - List valueRegions = (List) o; - String uri = null; - for (int regionNumber = 0; regionNumber < valueRegions.size(); regionNumber++) { - IStructuredDocumentRegion documentRegion = (IStructuredDocumentRegion) fPrefixValueRegionToDocumentRegionMap.get(valueRegions.get(regionNumber)); - ITextRegion uriValueRegion = getAttributeValueRegion(documentRegion, JSP11Namespace.ATTR_NAME_URI); - if (uriValueRegion == null) { - uriValueRegion = getAttributeValueRegion(documentRegion, JSP20Namespace.ATTR_NAME_TAGDIR); - } - if (uriValueRegion != null) { - String uri2 = StringUtils.stripQuotes(documentRegion.getText(uriValueRegion)); - if (uri == null) { - uri = uri2; - } - else { - if (collator.compare(uri, uri2) != 0) { - severity = fSeverityTaglibDuplicatePrefixWithDifferentURIs; - } - } - } - } - - if (severity != ValidationMessage.IGNORE) { - String msgText = NLS.bind(JSPCoreMessages.JSPDirectiveValidator_2, prefixes[prefixNumber]); //$NON-NLS-2$ //$NON-NLS-1$ - - // Report an error in all directives using this prefix - for (int regionNumber = 0; regionNumber < valueRegions.size(); regionNumber++) { - - ITextRegion valueRegion = (ITextRegion) valueRegions.get(regionNumber); - IStructuredDocumentRegion documentRegion = (IStructuredDocumentRegion) fPrefixValueRegionToDocumentRegionMap.get(valueRegion); - LocalizedMessage message = (file == null ? new LocalizedMessage(severity, msgText) : new LocalizedMessage(severity, msgText, file)); - - // if there's a message, there was an error found - int start = documentRegion.getStartOffset(valueRegion); - int length = valueRegion.getTextLength(); - int lineNo = document.getLineOfOffset(start); - message.setLineNo(lineNo + 1); - message.setOffset(start); - message.setLength(length); - - reporter.addMessage(fMessageOriginator, message); - } - } - } - } - } - - /** - * @param project - */ - private void setProject(IProject project) { - boolean useProject = false; - if (project != null) { - fProject = JavaCore.create(project); - fPreferences = new ProjectScope(fProject.getProject()).getNode(PREFERENCE_NODE_QUALIFIER); - useProject = fPreferences.getBoolean(HTMLCorePreferenceNames.USE_PROJECT_SETTINGS, false); - } - else { - fProject = null; - } - - if (!useProject) { - fPreferences = new InstanceScope().getNode(PREFERENCE_NODE_QUALIFIER); - } - } - - private void unloadPreferences() { - fPreferencesService = null; - fScopes = null; - } - - /** - * True if container has nested regions, meaning container is probably too - * complicated (like JSP expressions or EL) to validate with this validator. - */ - private boolean hasNestedRegion(ITextRegion container) { - return (container instanceof ITextRegionContainer && ((ITextRegionContainer) container).getRegions() != null); - } - - /** - * batch validation call - */ - protected void validateFile(IFile f, IReporter reporter) { - if (DEBUG) { - Logger.log(Logger.INFO, getClass().getName() + " validating: " + f); //$NON-NLS-1$ - } - - IStructuredModel sModel = null; - try { - sModel = StructuredModelManager.getModelManager().getModelForRead(f); - if (sModel != null && !reporter.isCancelled()) { - performValidation(f, reporter, sModel.getStructuredDocument()); - } - } - catch (Exception e) { - Logger.logException(e); - } - finally { - if (sModel != null) - sModel.releaseFromRead(); - } - } -} |