diff options
Diffstat (limited to 'bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/java/search/IndexWorkspaceJob.java')
| -rw-r--r-- | bundles/org.eclipse.jst.jsp.core/src/org/eclipse/jst/jsp/core/internal/java/search/IndexWorkspaceJob.java | 163 |
1 files changed, 0 insertions, 163 deletions
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); - } -} |