/*******************************************************************************
* Copyright (c) 2005, 2012 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.bpel.ui.details.providers;
import java.util.Iterator;
import java.util.LinkedList;
import java.util.List;
import org.eclipse.bpel.model.partnerlinktype.Role;
import org.eclipse.bpel.ui.details.tree.PortTypeTreeNode;
import org.eclipse.wst.wsdl.Definition;
import org.eclipse.wst.wsdl.PortType;
/**
* Provides a tree of model objects representing some expansion of the underlying graph
* of model objects whose roots are the PortTypes of a Role.
*/
public class PortTypeTreeContentProvider extends ModelTreeContentProvider {
public PortTypeTreeContentProvider(boolean isCondensed) {
super(isCondensed);
}
@Override
public Object[] primGetElements (Object inputElement) {
List list = new LinkedList();
if (inputElement instanceof Role) {
Role r = (Role) inputElement;
list.add(new PortTypeTreeNode((PortType) r.getPortType(), isCondensed));
} else if (inputElement instanceof Definition) {
Definition defn = (Definition) inputElement;
Iterator it = defn.getPortTypes().values().iterator();
while (it.hasNext()) {
PortType element = (PortType) it.next();
list.add ( new PortTypeTreeNode(element,isCondensed));
}
}
// https://jira.jboss.org/browse/JBIDE-6697
// from eclipse.org/bpel rev 1.5 on 5/5/2010 5:13AM by smoser: fix for bidirectional PLT - > Tammo/JAX Session Feedback
else if (inputElement instanceof List){
List inputList = (List) inputElement;
for (Iterator iterator = inputList.iterator(); iterator.hasNext();) {
Definition def = (Definition) iterator.next();
Iterator it = def.getPortTypes().values().iterator();
while (it.hasNext()) {
PortType element = (PortType) it.next();
list.add ( new PortTypeTreeNode(element,isCondensed));
}
}
}
return list.isEmpty() ? EMPTY_ARRAY : list.toArray();
}
}