| /******************************************************************************* |
| * 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.adapters; |
| |
| import java.util.ArrayList; |
| import java.util.List; |
| |
| import org.eclipse.bpel.model.Process; |
| import org.eclipse.bpel.model.adapters.AbstractAdapter; |
| import org.eclipse.bpel.ui.BPELUIPlugin; |
| import org.eclipse.bpel.ui.IBPELUIConstants; |
| import org.eclipse.bpel.ui.Messages; |
| import org.eclipse.bpel.ui.actions.editpart.CreateProcessEventHandlerAction; |
| import org.eclipse.bpel.ui.actions.editpart.CreateProcessFaultHandlerAction; |
| import org.eclipse.bpel.ui.actions.editpart.IEditPartAction; |
| import org.eclipse.bpel.ui.editparts.StartNodeEditPart; |
| import org.eclipse.bpel.ui.uiextensionmodel.StartNode; |
| import org.eclipse.bpel.ui.util.BPELUtil; |
| import org.eclipse.gef.EditPart; |
| import org.eclipse.gef.EditPartFactory; |
| import org.eclipse.swt.graphics.Image; |
| |
| |
| public class StartNodeAdapter extends AbstractAdapter implements EditPartFactory, ILabeledElement, IEditPartActionContributor { |
| |
| /* ILabeledElement */ |
| |
| public Image getSmallImage(Object object) { |
| return BPELUIPlugin.INSTANCE.getImage( |
| IBPELUIConstants.ICON_STARTNODE_16_GIF); |
| } |
| |
| public Image getLargeImage(Object object) { |
| // There is no large image for the start node. |
| return null; |
| } |
| |
| public String getLabel(Object object) { |
| return getTypeLabel(object); |
| } |
| |
| public String getTypeLabel(Object object) { |
| return Messages.StartNodeAdapter_Start_1; |
| } |
| |
| /* EditPartFactory */ |
| |
| public EditPart createEditPart(EditPart context, Object model) { |
| EditPart result = new StartNodeEditPart(); |
| result.setModel(model); |
| return result; |
| } |
| |
| /* IEditPartActionContributor */ |
| |
| public List<IEditPartAction> getEditPartActions(final EditPart editPart) { |
| List<IEditPartAction> actions = new ArrayList<IEditPartAction>(); |
| StartNode startNode = (StartNode)editPart.getModel(); |
| Process process = startNode.getProcess(); |
| |
| IFaultHandlerHolder ifh = BPELUtil.adapt(process, IFaultHandlerHolder.class); |
| if (ifh != null && ifh.getFaultHandler(process) == null) { |
| actions.add(new CreateProcessFaultHandlerAction(editPart)); |
| } |
| IEventHandlerHolder ieh = BPELUtil.adapt(process, IEventHandlerHolder.class); |
| if (ieh != null && ieh.getEventHandler(process) == null) { |
| actions.add(new CreateProcessEventHandlerAction(editPart)); |
| } |
| return actions; |
| } |
| } |