| /******************************************************************************* |
| * 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.Variable; |
| import org.eclipse.bpel.ui.IBPELUIConstants; |
| import org.eclipse.bpel.ui.util.ModelHelper; |
| import org.eclipse.emf.ecore.EObject; |
| |
| |
| /** |
| * Sets a variable property of a model object. |
| * |
| * Invoke activities have an inputVariable, which corresponds to the variable |
| * of a Reply activity (i.e. it's used for "outgoing" messages). |
| * |
| * Invoke activities also have an outputVariable, which corresponds to the |
| * variable of a Receive activity (i.e. it's used for "incoming" messages). |
| */ |
| public class SetVariableCommand extends SetCommand { |
| |
| int direction; |
| |
| public int getDirection() { |
| return direction; |
| } |
| |
| public String getDefaultLabel() { return IBPELUIConstants.CMD_SELECT_VARIABLE; } |
| |
| public SetVariableCommand(EObject target, Variable newVariable) { |
| this(target,newVariable,ModelHelper.NOT_SPECIFIED); |
| } |
| |
| public SetVariableCommand(EObject target, Variable newVariable, int direction) { |
| super(target, newVariable); |
| this.direction = direction; |
| } |
| |
| @Override |
| public Object get() { |
| return ModelHelper.getVariable(fTarget, direction); |
| } |
| @Override |
| public void set(Object o) { |
| ModelHelper.setVariable(fTarget, (Variable)o, direction); |
| } |
| } |
