1 files changed, 93 insertions, 0 deletions
diff --git a/jpa/plugins/org.eclipse.jpt.core/src/org/eclipse/jpt/core/internal/content/orm/resource/TypeMappingsTranslator.java b/jpa/plugins/org.eclipse.jpt.core/src/org/eclipse/jpt/core/internal/content/orm/resource/TypeMappingsTranslator.java
new file mode 100644
index 0000000000..b08ff5e9cc
--- /dev/null
+++ b/jpa/plugins/org.eclipse.jpt.core/src/org/eclipse/jpt/core/internal/content/orm/resource/TypeMappingsTranslator.java
@@ -0,0 +1,93 @@
+/*******************************************************************************
+ * 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.orm.resource;
+
+import java.util.HashMap;
+import java.util.Map;
+import org.eclipse.emf.ecore.EObject;
+import org.eclipse.jpt.core.internal.content.orm.OrmPackage;
+import org.eclipse.wst.common.internal.emf.resource.MultiObjectTranslator;
+import org.eclipse.wst.common.internal.emf.resource.Translator;
+
+public class TypeMappingsTranslator extends MultiObjectTranslator 
+	implements OrmXmlMapper 
+{
+	public static final String ENTITY_MAPPINGS_PATH = 
+		MAPPED_SUPERCLASS + ',' + ENTITY + ',' + EMBEDDABLE;
+    
+	private static final OrmPackage JPA_CORE_XML_PKG = OrmPackage.eINSTANCE;
+	
+	private Map<EObject, Translator> translatorMap;
+
+	public TypeMappingsTranslator() {
+		super(ENTITY_MAPPINGS_PATH, JPA_CORE_XML_PKG.getEntityMappingsInternal_TypeMappings());
+		this.translatorMap = new HashMap<EObject, Translator>();
+	}
+	
+	@Override
+	public EObject createEMFObject(String nodeName, String readAheadName) {
+		Translator translator = getDelegateFor(nodeName, readAheadName);
+		EObject eObject = translator.createEMFObject(nodeName, readAheadName);
+		this.translatorMap.put(eObject, translator);
+		return eObject;
+	}
+	/* (non-Javadoc)
+	 * @see MultiObjectTranslator#getDelegateFor(EObject)
+	 */
+	@Override
+	public Translator getDelegateFor(EObject o) {
+		Translator translator = translatorMap.get(o);
+		if (translator != null) {
+			return translator;
+		}
+		
+		switch (o.eClass().getClassifierID()) {
+			case OrmPackage.XML_ENTITY_INTERNAL :
+				return new EntityTranslator();
+			case OrmPackage.XML_MAPPED_SUPERCLASS:
+				return new MappedSuperclassTranslator();	
+			case OrmPackage.XML_EMBEDDABLE:
+				return new EmbeddableTranslator();	
+		}
+		
+		return null;
+	}
+	
+	@Override
+	public Translator getDelegateFor(String domName, String readAheadName) {
+		if (domName.equals(ENTITY)) {
+			return new EntityTranslator();
+		}
+		if (domName.equals(MAPPED_SUPERCLASS)) {
+			return new MappedSuperclassTranslator();
+		}
+		if (domName.equals(EMBEDDABLE)) {
+			return new EmbeddableTranslator();
+		}
+		throw new IllegalStateException("Illegal dom name: " + domName); //$NON-NLS-1$
+	}
+	
+	@Override
+	public boolean isDependencyParent() {
+		return true;
+	}
+	
+	@Override
+	public EObject basicGetDependencyObject(EObject parent) {
+		Translator delegate = getDelegateFor(parent);
+		
+		if (delegate != null) {
+			return delegate.basicGetDependencyObject(parent);
+		}
+		else {
+			return super.basicGetDependencyObject(parent);
+		}
+	}
+}