| /******************************************************************************* |
| * 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.actions; |
| |
| import java.util.List; |
| |
| import org.eclipse.bpel.model.PartnerLink; |
| import org.eclipse.bpel.model.partnerlinktype.PartnerLinkType; |
| import org.eclipse.bpel.ui.BPELEditor; |
| import org.eclipse.bpel.ui.Messages; |
| import org.eclipse.bpel.ui.util.ModelHelper; |
| import org.eclipse.gef.commands.Command; |
| import org.eclipse.gef.ui.actions.SelectionAction; |
| import org.eclipse.ui.IWorkbenchPart; |
| |
| |
| /** |
| * Transforms an Interface partner link into a 2-way partner link. |
| */ |
| public class MakePartner2WayAction extends SelectionAction { |
| |
| public static final String ID = "org.eclipse.bpel.ui.actions.MakePartner2WayAction"; //$NON-NLS-1$ |
| |
| public MakePartner2WayAction(IWorkbenchPart part) { |
| super(part); |
| setId(ID); |
| setText(Messages.MakePartner2WayAction_0); |
| } |
| |
| @Override |
| protected boolean calculateEnabled() { |
| PartnerLink partner = getPartnerLink(); |
| if (partner != null) { |
| return ModelHelper.isInterfacePartnerLink(partner) |
| && !ModelHelper.isReferencePartnerLink(partner); |
| } |
| return false; |
| } |
| |
| protected PartnerLink getPartnerLink() { |
| List selected = getSelectedObjects(); |
| // we do not allow multi-selection |
| if (selected.size() == 1 && (selected.get(0) instanceof PartnerLink)) { |
| return (PartnerLink)selected.get(0); |
| } |
| return null; |
| } |
| |
| @Override |
| public void run() { |
| PartnerLink partner = getPartnerLink(); |
| PartnerLinkType plt = partner.getPartnerLinkType(); |
| if (plt == null) return; |
| Command command = ModelHelper.createSetRoleCommand(partner, plt, ModelHelper.PARTNER_ROLE); |
| BPELEditor editor = (BPELEditor)getWorkbenchPart(); |
| editor.getCommandStack().execute(command); |
| } |
| } |