1 files changed, 0 insertions, 158 deletions
diff --git a/jaxb/plugins/org.eclipse.jpt.jaxb.core/src/org/eclipse/jpt/jaxb/core/internal/resource/jaxbindex/JaxbIndexResourceModelProvider.java b/jaxb/plugins/org.eclipse.jpt.jaxb.core/src/org/eclipse/jpt/jaxb/core/internal/resource/jaxbindex/JaxbIndexResourceModelProvider.java
deleted file mode 100644
index f1600741da..0000000000
--- a/jaxb/plugins/org.eclipse.jpt.jaxb.core/src/org/eclipse/jpt/jaxb/core/internal/resource/jaxbindex/JaxbIndexResourceModelProvider.java
+++ /dev/null
@@ -1,158 +0,0 @@
-/*******************************************************************************
- *  Copyright (c) 2011  Oracle. 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: 
- *  	Oracle - initial API and implementation
- *******************************************************************************/
-package org.eclipse.jpt.jaxb.core.internal.resource.jaxbindex;
-
-import java.util.HashMap;
-import java.util.Map;
-import org.eclipse.core.resources.IFile;
-import org.eclipse.core.resources.IProject;
-import org.eclipse.core.resources.IResource;
-import org.eclipse.core.resources.IResourceChangeEvent;
-import org.eclipse.core.resources.IResourceChangeListener;
-import org.eclipse.core.resources.IResourceDelta;
-import org.eclipse.core.resources.IResourceDeltaVisitor;
-import org.eclipse.core.resources.ResourcesPlugin;
-import org.eclipse.core.runtime.CoreException;
-import org.eclipse.core.runtime.content.IContentType;
-import org.eclipse.jpt.common.core.JptResourceModel;
-import org.eclipse.jpt.common.utility.internal.iterables.SnapshotCloneIterable;
-import org.eclipse.jpt.jaxb.core.JaxbProject;
-import org.eclipse.jpt.jaxb.core.JaxbResourceModelProvider;
-import org.eclipse.jpt.jaxb.core.JptJaxbCorePlugin;
-import org.eclipse.jpt.jaxb.core.resource.jaxbindex.JaxbIndexResource;
-
-
-public class JaxbIndexResourceModelProvider
-		implements JaxbResourceModelProvider {
-	
-	// singleton
-	private static final JaxbIndexResourceModelProvider INSTANCE = new JaxbIndexResourceModelProvider();
-	
-	/**
-	 * Return the singleton.
-	 */
-	public static JaxbIndexResourceModelProvider instance() {
-		return INSTANCE;
-	}
-	
-	
-	private final Map<IFile, JaxbIndexResourceImpl> models = new HashMap<IFile, JaxbIndexResourceImpl>();
-	
-	private final IResourceChangeListener resourceChangeListener;
-	
-	
-	/**
-	 * Enforce singleton usage
-	 */
-	private JaxbIndexResourceModelProvider() {
-		super();
-		this.resourceChangeListener = buildResourceChangeListener();
-		ResourcesPlugin.getWorkspace().addResourceChangeListener(this.resourceChangeListener);
-	}
-	
-	
-	protected IResourceChangeListener buildResourceChangeListener() {
-		return new IResourceChangeListener() {	
-			public void resourceChanged(IResourceChangeEvent event) {
-				handleResourceChangeEvent(event);
-			}
-		};
-	}
-	
-	public IContentType getContentType() {
-		return JptJaxbCorePlugin.JAXB_INDEX_CONTENT_TYPE;
-	}
-	
-	public JptResourceModel buildResourceModel(JaxbProject jaxbProject, IFile file) {
-		return buildResourceModel(file);
-	}
-	
-	public JaxbIndexResource buildResourceModel(IFile file) {
-		JaxbIndexResourceImpl resource = this.models.get(file);
-		if (resource != null) {
-			return resource;
-		}
-		resource = new JaxbIndexResourceImpl(file);
-		this.models.put(file, resource);
-		return resource;
-	}
-	
-	protected void handleResourceChangeEvent(IResourceChangeEvent event) {
-		switch (event.getType()) {
-			case IResourceChangeEvent.PRE_CLOSE :
-			case IResourceChangeEvent.PRE_DELETE :
-				removeProjectResources((IProject) event.getResource());
-				return;
-			
-			case IResourceChangeEvent.POST_CHANGE :
-				updateResources(event.getDelta());
-		}
-	}
-	
-	protected void removeProjectResources(IProject removedProject) {
-		for (IFile file : new SnapshotCloneIterable<IFile>(this.models.keySet())) {
-			if (file.getProject().equals(removedProject)) {
-				removeResource(file);
-			}
-		}
-	}
-	
-	protected void updateResources(IResourceDelta delta) {
-		try {
-			delta.accept(new ResourceDeltaVisitor());
-		}
-		catch (CoreException ce) {
-			// shouldn't happen
-			JptJaxbCorePlugin.log(ce);
-		}
-	}
-	
-	protected void removeResource(IFile file) {
-		this.models.remove(file);
-	}
-	
-	protected void updateResource(IFile file) {
-		JaxbIndexResourceImpl resource = this.models.get(file);
-		if (resource != null) {
-			resource.update();
-		}
-	}
-	
-	
-	protected class ResourceDeltaVisitor
-			implements IResourceDeltaVisitor {
-		
-		public boolean visit(IResourceDelta delta) {
-			IResource res = delta.getResource();
-			switch (res.getType()) {
-				case IResource.ROOT :
-					return true;  // visit children
-				case IResource.PROJECT :
-					return true;  // visit children
-				case IResource.FOLDER :
-					return true;  // visit children
-				case IResource.FILE :
-					fileChanged((IFile) res, delta.getKind());
-					return false;  // no children
-				default :
-					return false;  // no children (probably shouldn't get here...)
-			}
-		}
-		
-		protected void fileChanged(IFile file, int deltaKind) {
-			if (deltaKind == IResourceDelta.REMOVED) {
-				JaxbIndexResourceModelProvider.this.removeResource(file);
-			}
-			else if (deltaKind == IResourceDelta.CHANGED) {
-				JaxbIndexResourceModelProvider.this.updateResource(file);
-			}
-		}
-	}
-}