1 files changed, 0 insertions, 142 deletions
diff --git a/core/org.eclipse.cdt.core/browser/org/eclipse/cdt/internal/core/browser/cache/IndexerJob.java b/core/org.eclipse.cdt.core/browser/org/eclipse/cdt/internal/core/browser/cache/IndexerJob.java
deleted file mode 100644
index 7d24e7147a4..00000000000
--- a/core/org.eclipse.cdt.core/browser/org/eclipse/cdt/internal/core/browser/cache/IndexerJob.java
+++ /dev/null
@@ -1,142 +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 Common Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/cpl-v10.html
- * 
- * Contributors:
- *     IBM Corp. - Rational Software - initial implementation
- *     QNX Software Systems - adapted for type cache
- *******************************************************************************/
-package org.eclipse.cdt.internal.core.browser.cache;
-
-import java.io.IOException;
-
-import org.eclipse.cdt.internal.core.index.IIndex;
-import org.eclipse.cdt.internal.core.search.indexing.IndexManager;
-import org.eclipse.cdt.internal.core.search.indexing.ReadWriteMonitor;
-import org.eclipse.cdt.internal.core.search.processing.IJob;
-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.IProgressMonitor;
-import org.eclipse.core.runtime.NullProgressMonitor;
-import org.eclipse.core.runtime.OperationCanceledException;
-
-public abstract class IndexerJob implements IJob {
-
-	private IndexManager fIndexManager;
-	private IProject fProject;
-	private IIndex fProjectIndex = null;
-	public static final String FAMILY= "BasicTypeIndexerJob"; //$NON-NLS-1$
-
-	public IndexerJob(IndexManager indexManager, IProject project) {
-		fIndexManager = indexManager;
-		fProject = project;
-	}
-
-	public boolean belongsTo(String family) {
-		return family == FAMILY;
-	}
-
-	public void cancel() {
-	}
-	
-	public boolean isReadyToRun() {
-		if (fProjectIndex == null) { // only check once. As long as this job is used, it will keep the same index picture
-			getIndexForProject(fProject); // will only cache answer if all indexes were available originally
-		}
-		return true;
-	}
-	
-	public String toString() {
-		return FAMILY;
-	}
-	
-	protected abstract boolean processIndex(IIndex index, IProject project, IProgressMonitor progressMonitor) throws InterruptedException;
-
-	public boolean execute(IProgressMonitor progressMonitor) {
-		boolean success = false;
-		try {
-			fProjectIndex = getIndexForProject(fProject);
-			if (fProjectIndex == null)
-				return false;
-
-			if (progressMonitor == null) {
-				progressMonitor = new NullProgressMonitor();
-			}
-			if (progressMonitor.isCanceled())
-				throw new OperationCanceledException();
-			
-			progressMonitor.beginTask("", 1); //$NON-NLS-1$
-
-			success = prepareIndex(fProjectIndex, fProject, progressMonitor);
-
-			if (progressMonitor.isCanceled()) {
-				throw new OperationCanceledException();
-			} else {
-				progressMonitor.worked(1);
-			}
-
-			return success;
-		} catch (InterruptedException e) {
-			throw new OperationCanceledException();
-		} finally {
-			progressMonitor.done();
-		}
-	}
-	
-	private boolean prepareIndex(IIndex index, IProject project, IProgressMonitor progressMonitor) throws InterruptedException {
-		if (progressMonitor.isCanceled())
-			throw new InterruptedException();
-
-		if (index == null)
-			return COMPLETE;
-		
-		ReadWriteMonitor monitor = fIndexManager.getMonitorFor(index);
-		if (monitor == null)
-			return COMPLETE; // index got deleted since acquired
-		
-		try {
-			monitor.enterRead(); // ask permission to read
-			/* if index has changed, commit these before querying */
-			if (index.hasChanged()) {
-				try {
-					monitor.exitRead(); // free read lock
-					monitor.enterWrite(); // ask permission to write
-					fIndexManager.saveIndex(index);
-				} catch (IOException e) {
-					return FAILED;
-				} finally {
-					monitor.exitWriteEnterRead(); // finished writing and reacquire read permission
-				}
-			}
-			
-			if (progressMonitor.isCanceled())
-				throw new InterruptedException();
-			
-			return processIndex(index, project, progressMonitor);
-		} finally {
-			monitor.exitRead(); // finished reading
-		}
-	}
-
-	private IIndex getIndexForProject(IProject project) {
-		IWorkspaceRoot root = ResourcesPlugin.getWorkspace().getRoot();
-		IPath path = project.getFullPath();
-		IPath location;
-		if ((!root.getProject(path.lastSegment()).exists()) // if project does not exist
-				&& path.segmentCount() > 1
-				&& ((location = root.getFile(path).getLocation()) == null
-						|| !new java.io.File(location.toOSString()).exists()) // and internal jar file does not exist
-						&& !new java.io.File(path.toOSString()).exists()) { // and external jar file does not exist
-			return null;
-		}
-		
-		// may trigger some index recreation work
-		return fIndexManager.getIndex(path, true /*reuse index file*/, false /*do not create if none*/);
-	}
-}
-