/******************************************************************************* | |
* 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.properties; | |
import java.util.List; | |
import org.eclipse.bpel.model.BPELPackage; | |
import org.eclipse.bpel.model.Link; | |
import org.eclipse.bpel.model.Source; | |
import org.eclipse.bpel.ui.IBPELUIConstants; | |
import org.eclipse.bpel.ui.Messages; | |
import org.eclipse.bpel.ui.expressions.IEditorConstants; | |
import org.eclipse.emf.ecore.EObject; | |
import org.eclipse.emf.ecore.EStructuralFeature; | |
import org.eclipse.swt.widgets.Composite; | |
/** | |
* Details section for the TransitionCondition of a link source (a boolean expression). | |
*/ | |
public class TransitionConditionSection extends ExpressionSection { | |
@Override | |
protected void addAllAdapters() { | |
super.addAllAdapters(); | |
Link link = getModel(); | |
for(Object next : link.getSources()) { | |
Source source = (Source) next; | |
fAdapters[0].addToObject(source); | |
} | |
} | |
@Override | |
protected String getExpressionType() { | |
return IEditorConstants.ET_TRANSITION; | |
} | |
@Override | |
protected boolean isExpressionOptional() { | |
return true; | |
} | |
@Override | |
protected Composite createNoEditorWidgets(Composite composite) { | |
return createNoEditorWidgetsCreateComposite(composite, | |
Messages.TransitionConditionSection_No_condition_specified_1 + NL + NL + | |
Messages.TransitionConditionSection_Optional_condition_text_2 , | |
Messages.TransitionConditionSection_Create_a_New_Condition_3); | |
} | |
@Override | |
protected EStructuralFeature getStructuralFeature (EObject object) { | |
return BPELPackage.eINSTANCE.getSource_TransitionCondition() ; | |
} | |
@Override | |
protected EObject getExpressionTarget() { | |
Link link = getModel(); | |
List<?> sources = link.getSources(); | |
if (sources.size() > 0) { | |
return (Source) sources.get(0); | |
} | |
return null; | |
} | |
@Override | |
protected boolean isValidClientUseType(String useType) { | |
return IBPELUIConstants.USE_TYPE_TRANSITION_CONDITION.equals(useType); | |
} | |
} |