/*******************************************************************************
* Copyright (c) 2010, 2012 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.ui.internal.contentassist;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.Iterator;
import java.util.List;
import org.eclipse.core.runtime.CoreException;
import org.eclipse.core.runtime.IProgressMonitor;
import org.eclipse.core.runtime.OperationCanceledException;
import org.eclipse.jdt.core.ICompilationUnit;
import org.eclipse.jface.text.BadLocationException;
import org.eclipse.jface.text.IDocument;
import org.eclipse.jface.text.IDocumentExtension3;
import org.eclipse.jface.text.IDocumentPartitioner;
import org.eclipse.jface.text.ITextViewer;
import org.eclipse.jface.text.ITextViewerExtension5;
import org.eclipse.jface.text.TextUtilities;
import org.eclipse.jface.text.contentassist.ICompletionProposal;
import org.eclipse.jface.text.contentassist.IContextInformation;
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.regions.DOMJSPRegionContexts;
import org.eclipse.jst.jsp.core.text.IJSPPartitions;
import org.eclipse.jst.jsp.ui.internal.JSPUIMessages;
import org.eclipse.jst.jsp.ui.internal.Logger;
import org.eclipse.wst.html.core.text.IHTMLPartitions;
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.IndexedRegion;
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.IStructuredPartitioning;
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.ui.contentassist.CompletionProposalInvocationContext;
import org.eclipse.wst.sse.ui.internal.contentassist.ContentAssistUtils;
import org.eclipse.wst.sse.ui.internal.contentassist.CustomCompletionProposal;
import org.eclipse.wst.xml.core.internal.parser.XMLSourceParser;
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.regions.DOMRegionContext;
import org.eclipse.wst.xml.ui.internal.contentassist.DefaultXMLCompletionProposalComputer;
import org.eclipse.wst.xml.ui.internal.contentassist.XMLContentAssistUtilities;
import org.eclipse.wst.xml.ui.internal.contentassist.XMLRelevanceConstants;
import org.eclipse.wst.xml.ui.internal.util.SharedXMLEditorPluginImageHelper;
/**
* <p>Generates Java proposals for JSP documents</p>
*
* @base org.eclipse.jst.jsp.ui.internal.contentassist.JSPJavaContentAssistProcessor
*/
public class JSPJavaCompletionProposalComputer extends DefaultXMLCompletionProposalComputer {
/* Share the jdt preference for content assist timeouts */
private static final long JAVA_CODE_ASSIST_TIMEOUT= Long.getLong("org.eclipse.jdt.ui.codeAssistTimeout", 5000).longValue(); // ms //$NON-NLS-1$
/** The translation adapter used to create the Java proposals */
private JSPTranslationAdapter fTranslationAdapter = null;
/** translation adapter may be stale, check the model id */
private String fModelId = null;
/**
* timeout monitor for long-running JDT proposals
*/
private IProgressMonitor fJavaTimeoutMonitor;
/**
* Create the computer
*/
public JSPJavaCompletionProposalComputer() {
fJavaTimeoutMonitor = createTimeoutProgressMonitor(JAVA_CODE_ASSIST_TIMEOUT);
}
/**
* @see org.eclipse.wst.xml.ui.internal.contentassist.DefaultXMLCompletionProposalComputer#sessionEnded()
*/
public void sessionEnded() {
fTranslationAdapter = null;
}
/**
* <p>Return a list of proposed code completions based on the specified
* location within the document that corresponds to the current cursor
* position within the text-editor control.</p>
*
* @see org.eclipse.wst.xml.ui.internal.contentassist.AbstractXMLCompletionProposalComputer#computeCompletionProposals(org.eclipse.wst.sse.ui.contentassist.CompletionProposalInvocationContext, org.eclipse.core.runtime.IProgressMonitor)
*/
public List computeCompletionProposals(
CompletionProposalInvocationContext context,
IProgressMonitor monitor) {
List results = new ArrayList(0);
if(isValidContext(context)) {
ITextViewer viewer = context.getViewer();
int documentPosition = context.getInvocationOffset();
IndexedRegion treeNode = ContentAssistUtils.getNodeAt(viewer, documentPosition);
// get results from JSP completion processor
results = computeJavaCompletionProposals(viewer, documentPosition, 0);
IDOMNode xNode = null;
IStructuredDocumentRegion flat = null;
if (treeNode instanceof IDOMNode) {
xNode = (IDOMNode) treeNode;
flat = xNode.getFirstStructuredDocumentRegion();
if (flat != null && flat.getType() == DOMJSPRegionContexts.JSP_CONTENT) {
flat = flat.getPrevious();
}
}
// this is in case it's a <%@, it will be a region container...
ITextRegion openRegion = null;
if (flat != null && flat instanceof ITextRegionContainer) {
ITextRegionList v = ((ITextRegionContainer) flat).getRegions();
if (v.size() > 0)
openRegion = v.get(0);
}
// ADD CDATA PROPOSAL IF IT'S AN XML-JSP TAG
if (flat != null && flat.getType() != DOMJSPRegionContexts.JSP_SCRIPTLET_OPEN &&
flat.getType() != DOMJSPRegionContexts.JSP_DECLARATION_OPEN &&
flat.getType() != DOMJSPRegionContexts.JSP_EXPRESSION_OPEN &&
flat.getType() != DOMRegionContext.BLOCK_TEXT &&
(openRegion != null &&
openRegion.getType() != DOMJSPRegionContexts.JSP_DIRECTIVE_OPEN) &&
!inAttributeRegion(flat, documentPosition)) {
// determine if cursor is before or after selected range
int adjustedDocPosition = documentPosition;
int realCaretPosition = viewer.getTextWidget().getCaretOffset();
int selectionLength = viewer.getSelectedRange().y;
if (documentPosition > realCaretPosition) {
adjustedDocPosition -= selectionLength;
}
CustomCompletionProposal cdataProposal = createCDATAProposal(adjustedDocPosition, selectionLength);
results.add(cdataProposal);
}
}
return results;
}
/**
* @see org.eclipse.wst.xml.ui.internal.contentassist.AbstractXMLCompletionProposalComputer#computeContextInformation(org.eclipse.wst.sse.ui.contentassist.CompletionProposalInvocationContext, org.eclipse.core.runtime.IProgressMonitor)
*/
public List computeContextInformation(
CompletionProposalInvocationContext context,
IProgressMonitor monitor) {
ITextViewer viewer = context.getViewer();
int documentOffset = context.getInvocationOffset();
List results = new ArrayList();
// need to compute context info here, if it's JSP, call java computer
IDocument doc = viewer.getDocument();
IDocumentPartitioner dp = null;
if (doc instanceof IDocumentExtension3) {
dp = ((IDocumentExtension3) doc).getDocumentPartitioner(IStructuredPartitioning.DEFAULT_STRUCTURED_PARTITIONING);
}
if (dp != null) {
//IDocumentPartitioner dp = viewer.getDocument().getDocumentPartitioner();
String type = dp.getPartition(documentOffset).getType();
if (type == IJSPPartitions.JSP_DEFAULT || type == IJSPPartitions.JSP_CONTENT_JAVA) {
// get context info from completion results...
List proposals = computeCompletionProposals(context,monitor);
for (int i = 0; i < proposals.size(); i++) {
IContextInformation ci = ((ICompletionProposal)proposals.get(i)).getContextInformation();
if (ci != null)
results.add(ci);
}
}
}
return results;
}
/**
* The same as the normal <code>computeCompeltaionProposals</code> except the calculated
* java position is offset by the given extra offset.
*
* @param viewer
* the viewer whose document is used to compute the proposals
* @param documentPosition
* an offset within the document for which completions should
* be computed
* @param javaPositionExtraOffset
* the extra offset for the java position
* @return an array of completion proposals or <code>null</code> if no
* proposals are possible
*/
protected List computeJavaCompletionProposals(ITextViewer viewer,
int pos, int javaPositionExtraOffset) {
JSPProposalCollector collector = null;
IDOMModel xmlModel = null;
try {
xmlModel = (IDOMModel) StructuredModelManager.getModelManager().getExistingModelForRead(viewer.getDocument());
IDOMDocument xmlDoc = xmlModel.getDocument();
if (fTranslationAdapter == null || xmlModel.getId() != fModelId) {
fTranslationAdapter = (JSPTranslationAdapter) xmlDoc.getAdapterFor(IJSPTranslation.class);
fModelId = xmlModel.getId();
}
if (fTranslationAdapter != null) {
JSPTranslation translation = fTranslationAdapter.getJSPTranslation();
int javaPosition = translation.getJavaOffset(pos) + javaPositionExtraOffset;
try {
ICompilationUnit cu = translation.getCompilationUnit();
// can't get java proposals w/out a compilation unit
// or without a valid position
if (cu == null || -1 == javaPosition)
return new ArrayList(0);
collector = getProposalCollector(cu, translation);
synchronized (cu) {
try {
cu.codeComplete(javaPosition, collector, null, fJavaTimeoutMonitor);
}
catch (OperationCanceledException e) {
Logger.log(Logger.WARNING, "Computing Java proposals did not complete normally. The operation took too long to return."); //$NON-NLS-1$
return new ArrayList(0);
}
}
}
catch (CoreException coreEx) {
// a possible Java Model Exception due to not being a Web
// (Java) Project
coreEx.printStackTrace();
}
}
}
catch (Exception exc) {
exc.printStackTrace();
// throw out exceptions on code assist.
}
finally {
if (xmlModel != null) {
xmlModel.releaseFromRead();
}
}
ICompletionProposal[] results = new ICompletionProposal[0];
if(collector != null) {
results = collector.getJSPCompletionProposals();
if (results == null || results.length < 1)
this.setErrorMessage(JSPUIMessages.Java_Content_Assist_is_not_UI_);
}
return Arrays.asList(results);
}
protected JSPProposalCollector getProposalCollector(ICompilationUnit cu, JSPTranslation translation) {
return new JSPProposalCollector(cu, translation);
}
private CustomCompletionProposal createCDATAProposal(int adjustedDocPosition, int selectionLength) {
return new CustomCompletionProposal("<![CDATA[]]>", //$NON-NLS-1$
adjustedDocPosition, selectionLength, // should be the selection length
9, SharedXMLEditorPluginImageHelper.getImage(SharedXMLEditorPluginImageHelper.IMG_OBJ_CDATASECTION),
"CDATA Section", //$NON-NLS-1$
null, null, XMLRelevanceConstants.R_CDATA);
}
private boolean inAttributeRegion(IStructuredDocumentRegion flat, int documentPosition) {
ITextRegion attrContainer = flat.getRegionAtCharacterOffset(documentPosition);
if (attrContainer != null && attrContainer instanceof ITextRegionContainer) {
if (attrContainer.getType() == DOMRegionContext.XML_TAG_ATTRIBUTE_VALUE) {
return true;
}
}
return false;
}
/**
* @param viewer
* @param documentPosition
* @return String
*/
private String getPartitionType(ITextViewer viewer, int documentPosition) {
String partitionType = null;
try {
if (viewer instanceof ITextViewerExtension5)
partitionType = TextUtilities.getContentType(viewer.getDocument(), IStructuredPartitioning.DEFAULT_STRUCTURED_PARTITIONING, ((ITextViewerExtension5) viewer).modelOffset2WidgetOffset(documentPosition), false);
else
partitionType = TextUtilities.getContentType(viewer.getDocument(), IStructuredPartitioning.DEFAULT_STRUCTURED_PARTITIONING, documentPosition, false);
}
catch (BadLocationException e) {
partitionType = IDocument.DEFAULT_CONTENT_TYPE;
}
return partitionType;
}
/**
* <p>Determines if the context is a valid one for JSP Java proposals.
* The default result is <code>true</code></p>
*
* @param context check this context to see if it is valid for JSP
* Java proposals
* @return <code>true</code> if the given context is a valid one for
* JSP Java proposals, <code>false</code> otherwise. <code>true</code>
* is the default response if a specific case for <code>false</code> is
* not found.
*/
private boolean isValidContext(CompletionProposalInvocationContext context) {
ITextViewer viewer = context.getViewer();
int documentPosition = context.getInvocationOffset();
String partitionType = getPartitionType(viewer, documentPosition);
if (partitionType == IJSPPartitions.JSP_CONTENT_JAVA)
return true;
IStructuredDocument structuredDocument = (IStructuredDocument) viewer.getDocument();
IStructuredDocumentRegion fn = structuredDocument.getRegionAtCharacterOffset(documentPosition);
IStructuredDocumentRegion sdRegion = ContentAssistUtils.getStructuredDocumentRegion(viewer, documentPosition);
// ////////////////////////////////////////////////////////////////////////////
// ANOTHER WORKAROUND UNTIL PARTITIONING TAKES CARE OF THIS
// check for xml-jsp tags...
if (partitionType == IJSPPartitions.JSP_DIRECTIVE && fn != null) {
IStructuredDocumentRegion possibleXMLJSP = ((fn.getType() == DOMRegionContext.XML_CONTENT) && fn.getPrevious() != null) ? fn.getPrevious() : fn;
ITextRegionList regions = possibleXMLJSP.getRegions();
if (regions.size() > 1) {
// check bounds cases
ITextRegion xmlOpenOrClose = regions.get(0);
if (xmlOpenOrClose.getType() != DOMRegionContext.XML_TAG_OPEN &&
documentPosition != possibleXMLJSP.getStartOffset() &&
xmlOpenOrClose.getType() != DOMRegionContext.XML_END_TAG_OPEN &&
documentPosition <= possibleXMLJSP.getStartOffset()) {
// possible xml-jsp
ITextRegion nameRegion = regions.get(1);
String name = possibleXMLJSP.getText(nameRegion);
if (name.equals("jsp:scriptlet") || name.equals("jsp:expression") || name.equals("jsp:declaration")) { //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
return true;
}
}
}
}
// ////////////////////////////////////////////////////////////////////////////
// ** THIS IS A TEMP FIX UNTIL PARTITIONING TAKES CARE OF THIS...
// check for XML-JSP in a <script> region
if (partitionType == IJSPPartitions.JSP_CONTENT_JAVASCRIPT || partitionType == IHTMLPartitions.SCRIPT) {
// fn should be block text
IStructuredDocumentRegion decodedSDRegion = decodeScriptBlock(fn.getFullText());
// System.out.println("decoded > " +
// blockOfText.substring(decodedSDRegion.getStartOffset(),
// decodedSDRegion.getEndOffset()));
if (decodedSDRegion != null) {
IStructuredDocumentRegion sdr = decodedSDRegion;
while (sdr != null) {
// System.out.println("sdr " + sdr.getType());
// System.out.println("sdr > " +
// blockOfText.substring(sdr.getStartOffset(),
// sdr.getEndOffset()));
if (sdr.getType() == DOMJSPRegionContexts.JSP_CONTENT) {
if (documentPosition >= fn.getStartOffset() + sdr.getStartOffset() && documentPosition <= fn.getStartOffset() + sdr.getEndOffset()) {
return true;
}
}
else if (sdr.getType() == DOMRegionContext.XML_TAG_NAME) {
if (documentPosition > fn.getStartOffset() + sdr.getStartOffset() && documentPosition < fn.getStartOffset() + sdr.getEndOffset()) {
return false;
}
else if (documentPosition == fn.getStartOffset() + sdr.getEndOffset() && sdr.getNext() != null && sdr.getNext().getType() == DOMJSPRegionContexts.JSP_CONTENT) {
// the end of an open tag <script>
// <jsp:scriptlet>| blah </jsp:scriptlet>
return true;
}
else if (documentPosition == fn.getStartOffset() + sdr.getStartOffset() && sdr.getPrevious() != null && sdr.getPrevious().getType() == DOMRegionContext.XML_TAG_NAME) {
return true;
}
}
sdr = sdr.getNext();
}
}
}
// /////////////////////////////////////////////////////////////////////////
// check special JSP delimiter cases
if (fn != null && partitionType == IJSPPartitions.JSP_CONTENT_DELIMITER) {
IStructuredDocumentRegion fnDelim = fn;
// if it's a nested JSP region, need to get the correct
// StructuredDocumentRegion
// not sure why this check was there...
// if (fnDelim.getType() == XMLRegionContext.BLOCK_TEXT) {
Iterator blockRegions = fnDelim.getRegions().iterator();
ITextRegion temp = null;
ITextRegionContainer trc;
while (blockRegions.hasNext()) {
temp = (ITextRegion) blockRegions.next();
// we hit a nested
if (temp instanceof ITextRegionContainer) {
trc = (ITextRegionContainer) temp;
// it's in this region
if (documentPosition >= trc.getStartOffset() && documentPosition < trc.getEndOffset()) {
Iterator nestedJSPRegions = trc.getRegions().iterator();
while (nestedJSPRegions.hasNext()) {
temp = (ITextRegion) nestedJSPRegions.next();
if (XMLContentAssistUtilities.isJSPOpenDelimiter(temp.getType()) && documentPosition == trc.getStartOffset(temp)) {
// HTML content assist
// we actually want content assist for the
// previous type of region,
// well get those proposals from the embedded
// adapter
if (documentPosition > 0) {
partitionType = getPartitionType(viewer, documentPosition - 1);
break;
}
}
else if (XMLContentAssistUtilities.isJSPCloseDelimiter(temp.getType()) && documentPosition == trc.getStartOffset(temp)) {
// JSP content assist
return true;
}
}
}
}
// }
}
// take care of XML-JSP delimter cases
if (XMLContentAssistUtilities.isXMLJSPDelimiter(fnDelim)) {
// since it's a delimiter, we know it's a ITextRegionContainer
ITextRegion firstRegion = fnDelim.getRegions().get(0);
if (fnDelim.getStartOffset() == documentPosition && (firstRegion.getType() == DOMRegionContext.XML_TAG_OPEN)) {
// |<jsp:scriptlet> </jsp:scriptlet>
// (pa) commented out so that we get regular behavior JSP
// macros etc...
// return getHTMLCompletionProposals(viewer,
// documentPosition);
}
else if (fnDelim.getStartOffset() == documentPosition && (firstRegion.getType() == DOMRegionContext.XML_END_TAG_OPEN)) {
// <jsp:scriptlet> |</jsp:scriptlet>
// check previous partition type to see if it's JAVASCRIPT
// if it is, we're just gonna let the embedded JAVASCRIPT
// adapter get the proposals
if (documentPosition > 0) {
String checkType = getPartitionType(viewer, documentPosition - 1);
if (checkType != IJSPPartitions.JSP_CONTENT_JAVASCRIPT) { // this
// check is failing for XML-JSP (region is not javascript...)
return true;
}
partitionType = IJSPPartitions.JSP_CONTENT_JAVASCRIPT;
}
}
else if ((firstRegion.getType() == DOMRegionContext.XML_TAG_OPEN) && documentPosition >= fnDelim.getEndOffset()) {
// anything else inbetween
return true;
}
}
else if (XMLContentAssistUtilities.isJSPDelimiter(fnDelim)) {
// the delimiter <%, <%=, <%!, ...
if (XMLContentAssistUtilities.isJSPCloseDelimiter(fnDelim)) {
if (documentPosition == fnDelim.getStartOffset()) {
// check previous partition type to see if it's
// JAVASCRIPT
// if it is, we're just gonna let the embedded
// JAVASCRIPT adapter get the proposals
if (documentPosition > 0) {
String checkType = getPartitionType(viewer, documentPosition - 1);
if (checkType != IJSPPartitions.JSP_CONTENT_JAVASCRIPT) {
return true;
}
partitionType = IJSPPartitions.JSP_CONTENT_JAVASCRIPT;
}
}
}
else if (XMLContentAssistUtilities.isJSPOpenDelimiter(fnDelim)) {
// if it's the first position of open delimiter
// use embedded HTML results
if (documentPosition == fnDelim.getEndOffset()) {
// it's at the EOF <%|
return true;
}
}
}
}
// need to check if it's JSP region inside of CDATA w/ no region
// <![CDATA[ <%|%> ]]>
// or a comment region
// <!-- <% |%> -->
if (fn != null && (fn.getType() == DOMRegionContext.XML_CDATA_TEXT || fn.getType() == DOMRegionContext.XML_COMMENT_TEXT)) {
if (fn instanceof ITextRegionContainer) {
Object[] cdataRegions = fn.getRegions().toArray();
ITextRegion r = null;
ITextRegion jspRegion = null;
for (int i = 0; i < cdataRegions.length; i++) {
r = (ITextRegion) cdataRegions[i];
if (r instanceof ITextRegionContainer) {
// CDATA embedded container, or comment container
Object[] jspRegions = ((ITextRegionContainer) r).getRegions().toArray();
for (int j = 0; j < jspRegions.length; j++) {
jspRegion = (ITextRegion) jspRegions[j];
if (jspRegion.getType() == DOMJSPRegionContexts.JSP_CLOSE) {
if (sdRegion.getStartOffset(jspRegion) == documentPosition) {
return true;
}
}
}
}
}
}
}
// check if it's in an attribute value, if so, don't add CDATA
// proposal
ITextRegion attrContainer = (fn != null) ? fn.getRegionAtCharacterOffset(documentPosition) : null;
if (attrContainer != null && attrContainer instanceof ITextRegionContainer) {
if (attrContainer.getType() == DOMRegionContext.XML_TAG_ATTRIBUTE_VALUE) {
// test location of the cursor
// return null if it's in the middle of an open/close delimiter
Iterator attrRegions = ((ITextRegionContainer) attrContainer).getRegions().iterator();
ITextRegion testRegion = null;
while (attrRegions.hasNext()) {
testRegion = (ITextRegion) attrRegions.next();
// need to check for other valid attribute regions
if (XMLContentAssistUtilities.isJSPOpenDelimiter(testRegion.getType())) {
if (!(((ITextRegionContainer) attrContainer).getEndOffset(testRegion) <= documentPosition))
return false;
}
else if (XMLContentAssistUtilities.isJSPCloseDelimiter(testRegion.getType())) {
if (!(((ITextRegionContainer) attrContainer).getStartOffset(testRegion) >= documentPosition))
return false;
}
}
// TODO: handle non-Java code such as nested tags
if (testRegion.getType().equals(DOMJSPRegionContexts.JSP_CONTENT)) {
return true;
}
return false;
}
}
return true;
}
private IProgressMonitor createTimeoutProgressMonitor(final long timeout) {
return new IProgressMonitor() {
private long fEndTime;
public void beginTask(String name, int totalWork) {
fEndTime = System.currentTimeMillis() + timeout;
}
public void done() {
}
public void internalWorked(double work) {
}
public boolean isCanceled() {
return System.currentTimeMillis() >= fEndTime;
}
public void setCanceled(boolean value) {
}
public void setTaskName(String name) {
}
public void subTask(String name) {
}
public void worked(int work) {
}
};
}
/**
* ** TEMP WORKAROUND FOR CMVC 241882 Takes a String and blocks out
* jsp:scriptlet, jsp:expression, and jsp:declaration @param blockText
* @return
*/
private IStructuredDocumentRegion decodeScriptBlock(String blockText) {
XMLSourceParser parser = new XMLSourceParser();
// use JSP_CONTENT for region type
parser.addBlockMarker(new BlockMarker("jsp:scriptlet", null, DOMJSPRegionContexts.JSP_CONTENT, false, false)); //$NON-NLS-1$
parser.addBlockMarker(new BlockMarker("jsp:expression", null, DOMJSPRegionContexts.JSP_CONTENT, false, false)); //$NON-NLS-1$
parser.addBlockMarker(new BlockMarker("jsp:declaration", null, DOMJSPRegionContexts.JSP_CONTENT, false, false)); //$NON-NLS-1$
parser.reset(blockText);
return parser.getDocumentRegions();
}
}