| /******************************************************************************* |
| * 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.commands; |
| |
| import org.eclipse.bpel.model.BPELFactory; |
| import org.eclipse.bpel.model.Correlation; |
| import org.eclipse.bpel.model.Correlations; |
| import org.eclipse.bpel.ui.IBPELUIConstants; |
| import org.eclipse.bpel.ui.util.ModelHelper; |
| import org.eclipse.emf.common.util.EList; |
| import org.eclipse.emf.ecore.EObject; |
| |
| |
| /** |
| * Removes a Correlation from an Invoke/Receive/Reply/OnMessage. |
| */ |
| public class RemoveCorrelationCommand extends RemoveFromListCommand { |
| |
| public RemoveCorrelationCommand(EObject target, Correlation oldCorrelation) { |
| super(target, oldCorrelation, IBPELUIConstants.CMD_DELETE_CORRELATION); |
| } |
| |
| @Override |
| protected EList<Correlation> getList() { |
| Correlations c = ModelHelper.getCorrelations(target); |
| return (c == null)? null : c.getChildren(); |
| } |
| |
| @Override |
| protected void createList() { |
| ModelHelper.setCorrelations(target, BPELFactory.eINSTANCE.createCorrelations()); |
| } |
| @Override |
| protected void deleteList() { |
| ModelHelper.setCorrelations(target, null); |
| } |
| } |
