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/***********************************************************************
* Copyright (c) 2008 by SAP AG, Walldorf.
* 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:
* SAP AG - initial API and implementation
***********************************************************************/
package org.eclipse.jst.jee.ui.internal.navigator.ejb;
import java.net.URL;
import java.util.ArrayList;
import java.util.List;
import org.eclipse.jface.resource.ImageDescriptor;
import org.eclipse.jst.j2ee.internal.plugin.J2EEPlugin;
import org.eclipse.jst.javaee.ejb.EJBJar;
import org.eclipse.jst.javaee.ejb.EnterpriseBeans;
import org.eclipse.jst.jee.ui.internal.Messages;
import org.eclipse.jst.jee.ui.internal.navigator.AbstractDDNode;
import org.eclipse.swt.graphics.Image;
/**
* Entity Beans group Deployment Descriptor node that has a number of sub nodes
*
* @author Dimitar Giormov
*
*/
public class GroupEjbEntity extends AbstractDDNode {
public GroupEjbEntity(EJBJar parent) {
super(parent);
image = null;
text = Messages.ENTITY_BEANS;
}
@Override
public List getChildren() {
List children = new ArrayList();
List entities = null;
EnterpriseBeans enterpriseBeans = ((EJBJar) adapterNode).getEnterpriseBeans();
if (enterpriseBeans != null)
entities = enterpriseBeans.getEntityBeans();
if (entities != null && entities.size() >0){
children.addAll(entities);
}
return children;
}
@Override
public boolean hasChildren() {
return !getChildren().isEmpty();
}
@Override
public Image getImage() {
URL url = (URL) J2EEPlugin.getPlugin().getImage("cmpEntity_obj"); //$NON-NLS-1$
return ImageDescriptor.createFromURL(url).createImage();
}
}
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