/*******************************************************************************
* 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 java.util.ArrayList;
import java.util.List;
import org.eclipse.bpel.model.Variable;
import org.eclipse.bpel.model.Variables;
import org.eclipse.bpel.ui.IBPELUIConstants;
import org.eclipse.bpel.ui.util.ModelHelper;
import org.eclipse.emf.ecore.EObject;
/**
* Adds a Variable to either a process or scope.
*
*/
public class AddVariableCommand extends AddToListCommand {
public AddVariableCommand (EObject context, Variable var) {
super(ModelHelper.getContainingScope(context), var, IBPELUIConstants.CMD_ADD_VARIABLE);
}
@Override
protected List<Variable> getList() {
// https://issues.jboss.org/browse/JBIDE-8048
Variables variables = ModelHelper.getVariables( target );
if (variables != null)
return variables.getChildren();
return new ArrayList<Variable>();
}
}