1 files changed, 65 insertions, 0 deletions
diff --git a/jpa/plugins/org.eclipse.jpt.ui/src/org/eclipse/jpt/ui/internal/platform/base/BaseJpaNavigatorContentProvider.java b/jpa/plugins/org.eclipse.jpt.ui/src/org/eclipse/jpt/ui/internal/platform/base/BaseJpaNavigatorContentProvider.java
new file mode 100644
index 0000000000..967c29ef8a
--- /dev/null
+++ b/jpa/plugins/org.eclipse.jpt.ui/src/org/eclipse/jpt/ui/internal/platform/base/BaseJpaNavigatorContentProvider.java
@@ -0,0 +1,65 @@
+/*******************************************************************************
+ *  Copyright (c) 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.ui.internal.platform.base;
+
+import org.eclipse.jface.viewers.Viewer;
+import org.eclipse.jpt.core.internal.context.base.IBaseJpaContent;
+import org.eclipse.ui.IMemento;
+import org.eclipse.ui.navigator.ICommonContentExtensionSite;
+import org.eclipse.ui.navigator.ICommonContentProvider;
+
+public class BaseJpaNavigatorContentProvider implements ICommonContentProvider
+{
+	public void init(ICommonContentExtensionSite config) {
+	// TODO Auto-generated method stub
+	}
+
+	public Object[] getChildren(Object parentElement) {
+		if (parentElement instanceof IBaseJpaContent) {
+			IBaseJpaContent baseJpaContent = (IBaseJpaContent) parentElement;
+			if (baseJpaContent.getPersistenceXml() != null) {
+				return new Object[] {baseJpaContent.getPersistenceXml()};
+			}
+		}
+		
+		return new Object[0];
+	}
+
+	public Object getParent(Object element) {
+		// TODO Auto-generated method stub
+		return null;
+	}
+
+	public boolean hasChildren(Object element) {
+		return element instanceof IBaseJpaContent;
+	}
+
+	public Object[] getElements(Object inputElement) {
+		// TODO Auto-generated method stub
+		return null;
+	}
+
+	public void dispose() {
+	// TODO Auto-generated method stub
+	}
+
+	public void inputChanged(Viewer viewer, Object oldInput, Object newInput) {
+	// TODO Auto-generated method stub
+	}
+
+	public void restoreState(IMemento memento) {
+	// TODO Auto-generated method stub
+	}
+
+	public void saveState(IMemento memento) {
+	// TODO Auto-generated method stub
+	}
+}