| /******************************************************************************* |
| * 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 org.eclipse.bpel.model.adapters.AdapterProvider; |
| import org.eclipse.bpel.ui.uiextensionmodel.util.UiextensionmodelAdapterFactory; |
| import org.eclipse.emf.common.notify.Adapter; |
| import org.eclipse.emf.common.notify.Notifier; |
| |
| |
| |
| /** |
| * BPELUIMessagePropertiesAdapterFactory for generating adapters. |
| * |
| * We use an instance of AdapterProvider that caches singleton adapters. |
| * |
| * @author Michal Chmielewski (michal.chmielewski@oracle.com) |
| * @date May 23, 2007 |
| * |
| */ |
| |
| public class BPELUIExtensionAdapterFactory extends UiextensionmodelAdapterFactory { |
| |
| static BPELUIExtensionAdapterFactory instance = null; |
| |
| AdapterProvider provider = new AdapterProvider(); |
| |
| private BPELUIExtensionAdapterFactory () { |
| provider = new AdapterProvider(); |
| } |
| |
| /** |
| * Get the instance of this factory. |
| * |
| * @return an instance of this factory. |
| */ |
| |
| public static BPELUIExtensionAdapterFactory getInstance() { |
| if (instance == null) { |
| instance = new BPELUIExtensionAdapterFactory(); |
| } |
| return instance; |
| } |
| |
| /** |
| * @see org.eclipse.bpel.ui.uiextensionmodel.util.UiextensionmodelAdapterFactory#createStartNodeAdapter() |
| */ |
| @Override |
| public Adapter createStartNodeAdapter() { |
| return provider.getAdapter( StartNodeAdapter.class); |
| } |
| |
| /** |
| * @see org.eclipse.bpel.ui.uiextensionmodel.util.UiextensionmodelAdapterFactory#createEndNodeAdapter() |
| */ |
| @Override |
| public Adapter createEndNodeAdapter() { |
| return provider.getAdapter( EndNodeAdapter.class); |
| } |
| |
| |
| /** |
| * @see org.eclipse.bpel.ui.uiextensionmodel.util.UiextensionmodelAdapterFactory#createReferencePartnerLinksAdapter() |
| */ |
| @Override |
| public Adapter createReferencePartnerLinksAdapter() { |
| return provider.getAdapter( ReferencePartnerLinksAdapter.class ); |
| } |
| |
| |
| |
| /** |
| * @see org.eclipse.emf.common.notify.impl.AdapterFactoryImpl#adaptNew(org.eclipse.emf.common.notify.Notifier, java.lang.Object) |
| */ |
| @Override |
| public Adapter adaptNew(Notifier target, Object type) { |
| Adapter adapter = createAdapter(target, type); |
| // Bugzilla 330519 |
| // only associate the adapter with the target (i.e. add it to the |
| // target's eAdapters list) if the adapter is for the requested type |
| if (adapter!=null && adapter.isAdapterForType(type)) { |
| associate(adapter,target); |
| return adapter; |
| } |
| return null; |
| } |
| |
| @Override |
| protected Object resolve (Object object, Object type) { |
| return null; |
| } |
| } |