/*******************************************************************************
* Copyright (c) 2003, 2006 IBM Corporation and others.
* 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:
* IBM Corporation - initial API and implementation
*******************************************************************************/
package org.eclipse.jst.j2ee.navigator.internal;
import org.eclipse.emf.ecore.EObject;
import org.eclipse.jst.j2ee.application.ApplicationPackage;
import org.eclipse.jst.j2ee.common.CommonPackage;
/**
* This class handles the EAR navigator content to the project explorer
*/
public class EARContentProvider extends J2EEContentProvider {
/**
* Default constructor
*/
public EARContentProvider() {
super();
}
/**
* Constructor
* @param aViewerId
*/
public EARContentProvider(String aViewerId) {
super(aViewerId);
}
/**
* This method will filter out any non Application DD objects so as not to duplicate meta nodes in
* the binary modules case.
*/
@Override
public Object[] getChildren(Object aParentElement) {
if (aParentElement instanceof EObject) {
EObject eObject = (EObject)aParentElement;
String emfPackage = eObject.eClass().getEPackage().getNsURI();
if (!emfPackage.equals(ApplicationPackage.eNS_URI)&&
!emfPackage.equals(CommonPackage.eNS_URI))
return new Object[]{};
}
return super.getChildren(aParentElement);
}
}