1 files changed, 0 insertions, 150 deletions
diff --git a/jpa/plugins/org.eclipse.jpt.core/src/org/eclipse/jpt/core/internal/content/persistence/PersistenceXmlJpaFileContentProvider.java b/jpa/plugins/org.eclipse.jpt.core/src/org/eclipse/jpt/core/internal/content/persistence/PersistenceXmlJpaFileContentProvider.java
deleted file mode 100644
index 725a9398c4..0000000000
--- a/jpa/plugins/org.eclipse.jpt.core/src/org/eclipse/jpt/core/internal/content/persistence/PersistenceXmlJpaFileContentProvider.java
+++ /dev/null
@@ -1,150 +0,0 @@
-/*******************************************************************************
- * Copyright (c) 2006, 2007 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.core.internal.content.persistence;
-
-import java.io.IOException;
-import org.eclipse.core.resources.IFile;
-import org.eclipse.emf.common.notify.Adapter;
-import org.eclipse.emf.common.notify.Notification;
-import org.eclipse.emf.common.notify.impl.AdapterImpl;
-import org.eclipse.emf.ecore.resource.Resource;
-import org.eclipse.jpt.core.internal.IJpaFileContentProvider;
-import org.eclipse.jpt.core.internal.IJpaRootContentNode;
-import org.eclipse.jpt.core.internal.JptCorePlugin;
-import org.eclipse.jpt.core.internal.content.persistence.resource.PersistenceArtifactEdit;
-import org.eclipse.jpt.core.internal.content.persistence.resource.PersistenceResource;
-import org.eclipse.wst.common.internal.emfworkbench.integration.EditModelEvent;
-import org.eclipse.wst.common.internal.emfworkbench.integration.EditModelListener;
-
-public class PersistenceXmlJpaFileContentProvider implements IJpaFileContentProvider
-{
-	//singleton
-	private static final PersistenceXmlJpaFileContentProvider INSTANCE = new PersistenceXmlJpaFileContentProvider();
-	
-	
-	/**
-	 * Return the singleton.
-	 */
-	public static IJpaFileContentProvider instance() {
-		return INSTANCE;
-	}
-	
-	
-	/**
-	 * Restrict access
-	 */
-	private PersistenceXmlJpaFileContentProvider() {
-		super();
-	}
-
-	public IJpaRootContentNode buildRootContent(IFile resourceFile) {
-		PersistenceArtifactEdit pae = 
-				PersistenceArtifactEdit.getArtifactEditForRead(resourceFile.getProject());
-		PersistenceResource resource = 
-				pae.getPersistenceResource(resourceFile);
-		pae.addListener(buildReloadListener(resource));
-		PersistenceXmlRootContentNode root = PersistenceFactory.eINSTANCE.createPersistenceXmlRootContentNode();		
-		root.setArtifactEdit(pae);
-		root.setPersistence(resource.getPersistence());
-		resource.eAdapters().add(buildRootNodeListener(resourceFile, root));
-		return root;
-	}
-	
-	private Adapter buildRootNodeListener(IFile resourceFile, PersistenceXmlRootContentNode rootContentNode) {
-		return new RootAdapter(resourceFile, rootContentNode);
-	}
-	
-	private EditModelListener buildReloadListener(PersistenceResource resource) {
-		return new ReloadListener(resource);
-	}
-
-	public String contentType() {
-		return JptCorePlugin.PERSISTENCE_XML_CONTENT_TYPE;
-	}
-	
-	
-	private class RootAdapter extends AdapterImpl 
-	{
-		final IFile resourceFile;
-		final PersistenceXmlRootContentNode rootContentNode;
-		
-		RootAdapter(IFile resourceFile, PersistenceXmlRootContentNode rootContentNode) {
-			super();
-			this.resourceFile = resourceFile;
-			this.rootContentNode = rootContentNode;
-		}
-		
-		@Override
-		public void notifyChanged(Notification notification) {
-			int featureId = notification.getFeatureID(Resource.class);
-			if (featureId == Resource.RESOURCE__CONTENTS) {
-				if (notification.getEventType() == Notification.ADD
-						|| notification.getEventType() == Notification.REMOVE) {
-					PersistenceResource resource = (PersistenceResource) notification.getNotifier();
-					this.rootContentNode.setPersistence(resource.getPersistence());
-				}
-			}
-		}
-	}
-	
-	
-	private class ReloadListener implements EditModelListener
-	{
-		final PersistenceResource resource;
-		
-		ReloadListener(PersistenceResource resource) {
-			super();
-			this.resource = resource;
-		}
-		
-		public void editModelChanged(EditModelEvent anEvent) {
-			switch (anEvent.getEventCode()) {
-				case EditModelEvent.UNLOADED_RESOURCE :
-					if (anEvent.getChangedResources().contains(resource)
-							&& ! resource.isLoaded()) {
-						try {
-							resource.load(resource.getResourceSet().getLoadOptions());
-						}
-						catch (IOException ioe) {
-							JptCorePlugin.log(ioe);
-						}
-					}
-					break;
-				case EditModelEvent.REMOVED_RESOURCE :
-					if (anEvent.getChangedResources().contains(resource)) {
-						anEvent.getEditModel().removeListener(this);
-					}
-					break;
-//				case EditModelEvent.SAVE :
-//				case EditModelEvent.PRE_DISPOSE :				
-			}
-			
-		}
-			// commenting out for now - this *was* a workaround for 202190, but with ArtifactEdit
-			// usage, it no longer works
-			// 
-			// 11/07/07 - Actually, it has now been replaced by the above code
-//			else if (featureId == Resource.RESOURCE__IS_LOADED) {
-//				if (file.exists()) {
-//					// dumb translator is unloading my resource, reload it
-//					if (notification.getNewBooleanValue() == false) {
-//						PersistenceResource resource = (PersistenceResource) notification.getNotifier();
-//						try {
-//							resource.load(Collections.EMPTY_MAP);
-//						}
-//						catch (IOException ioe) {
-//							// hmmm, log for now
-//							JptCorePlugin.log(ioe);
-//						}
-//					}
-//				}
-//			}
-	}
-}