| /******************************************************************************* |
| * 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.tree; |
| |
| import java.util.ArrayList; |
| import java.util.List; |
| import org.eclipse.bpel.model.PartnerLink; |
| import org.eclipse.bpel.model.partnerlinktype.Role; |
| import org.eclipse.wst.wsdl.PortType; |
| |
| /** |
| * Tree node to represent a PartnerLink model object. |
| */ |
| public class PartnerLinkTreeNode extends TreeNode { |
| |
| public PartnerLinkTreeNode(PartnerLink partnerLink, boolean isCondensed) { |
| super(partnerLink, isCondensed); |
| } |
| |
| /* ITreeNode */ |
| |
| @Override |
| public Object[] getChildren() { |
| |
| PartnerLink partnerLink = (PartnerLink)modelObject; |
| |
| if (partnerLink == null) { |
| return EMPTY_ARRAY; |
| } |
| |
| List<PortTypeTreeNode> list = new ArrayList<PortTypeTreeNode>(2); |
| |
| Role role = partnerLink.getMyRole(); |
| PortTypeTreeNode node = null; |
| PortType portType = null; |
| |
| if (role != null && !role.eIsProxy() ) { |
| portType = (PortType) role.getPortType(); |
| if (portType != null) { |
| node = new PortTypeTreeNode((PortType)role.getPortType(), isCondensed); |
| node.setDerivedFromMyRole(true); |
| list.add(node); |
| } |
| } |
| |
| role = partnerLink.getPartnerRole(); |
| |
| if (role != null && !role.eIsProxy() ) { |
| portType = (PortType) role.getPortType(); |
| if (portType != null) { |
| node = new PortTypeTreeNode((PortType)role.getPortType(), isCondensed); |
| node.setDerivedFromPartnerRole(true); |
| list.add(node); |
| } |
| } |
| |
| return list.toArray(); |
| } |
| |
| @Override |
| public boolean hasChildren() { |
| PartnerLink partnerLink = (PartnerLink)modelObject; |
| |
| if (partnerLink == null) { |
| return false; |
| } |
| |
| Role role = partnerLink.getMyRole(); |
| if (role != null && !role.eIsProxy()) { |
| return true; |
| } |
| role = partnerLink.getPartnerRole(); |
| if (role != null && !role.eIsProxy() ) { |
| return true; |
| } |
| return false; |
| } |
| } |