1 files changed, 71 insertions, 0 deletions
diff --git a/jpa/plugins/org.eclipse.jpt.jpa.eclipselink.ui/src/org/eclipse/jpt/jpa/eclipselink/ui/internal/persistencexml/details/EclipseLinkPersistenceUnitItemContentProvider.java b/jpa/plugins/org.eclipse.jpt.jpa.eclipselink.ui/src/org/eclipse/jpt/jpa/eclipselink/ui/internal/persistencexml/details/EclipseLinkPersistenceUnitItemContentProvider.java
new file mode 100644
index 0000000000..1163e50266
--- /dev/null
+++ b/jpa/plugins/org.eclipse.jpt.jpa.eclipselink.ui/src/org/eclipse/jpt/jpa/eclipselink/ui/internal/persistencexml/details/EclipseLinkPersistenceUnitItemContentProvider.java
@@ -0,0 +1,71 @@
+/*******************************************************************************
+ * Copyright (c) 2008, 2012 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.jpa.eclipselink.ui.internal.persistencexml.details;
+
+import java.util.ArrayList;
+import org.eclipse.jpt.common.utility.internal.model.value.PropertyAspectAdapter;
+import org.eclipse.jpt.common.utility.internal.model.value.PropertyCollectionValueModelAdapter;
+import org.eclipse.jpt.common.utility.model.value.CollectionValueModel;
+import org.eclipse.jpt.common.utility.model.value.PropertyValueModel;
+import org.eclipse.jpt.jpa.core.context.JpaContextNode;
+import org.eclipse.jpt.jpa.core.context.MappingFile;
+import org.eclipse.jpt.jpa.core.context.persistence.MappingFileRef;
+import org.eclipse.jpt.jpa.eclipselink.core.context.persistence.EclipseLinkPersistenceUnit;
+import org.eclipse.jpt.jpa.eclipselink.ui.internal.structure.EclipseLinkPersistenceUnitItemContentProvider.ImpliedEclipseLinkMappingFileRefModel;
+import org.eclipse.jpt.jpa.ui.internal.platform.generic.PersistenceUnitItemContentProvider;
+
+/**
+ * Item content provider for project explorer.
+ */
+public class EclipseLinkPersistenceUnitItemContentProvider 
+	extends PersistenceUnitItemContentProvider
+{
+	public EclipseLinkPersistenceUnitItemContentProvider(EclipseLinkPersistenceUnit persistenceUnit, Manager manager) {
+		super(persistenceUnit, manager);
+	}
+	
+	@Override
+	protected void addChildrenModelsTo(ArrayList<CollectionValueModel<? extends JpaContextNode>> list) {
+		super.addChildrenModelsTo(list);
+		// add after the implied mapping file
+		list.add(3, this.buildImpliedEclipseLinkMappingFilesModel());
+	}
+
+
+	// ********** implied EclipseLink mapping file **********
+
+	/**
+	 * No need to filter this list model as it will be empty if the wrapped
+	 * property model is <code>null</code>.
+	 */
+	protected CollectionValueModel<MappingFile> buildImpliedEclipseLinkMappingFilesModel() {
+		return new PropertyCollectionValueModelAdapter<MappingFile>(this.buildImpliedEclipseLinkMappingFileModel());
+	}
+
+	protected PropertyValueModel<MappingFile> buildImpliedEclipseLinkMappingFileModel() {
+		return new ImpliedEclipseLinkMappingFileModel(this.buildImpliedEclipseLinkMappingFileRefModel());
+	}
+
+	public static class ImpliedEclipseLinkMappingFileModel
+		extends PropertyAspectAdapter<MappingFileRef, MappingFile>
+	{
+		public ImpliedEclipseLinkMappingFileModel(PropertyValueModel<MappingFileRef> refModel) {
+			super(refModel, MappingFileRef.MAPPING_FILE_PROPERTY);
+		}
+		@Override
+		protected MappingFile buildValue_() {
+			return this.subject.getMappingFile();
+		}
+	}
+
+	protected PropertyValueModel<MappingFileRef> buildImpliedEclipseLinkMappingFileRefModel() {
+		return new ImpliedEclipseLinkMappingFileRefModel((EclipseLinkPersistenceUnit) this.item);
+	}
+}