| /******************************************************************************* |
| * Copyright (c) 2013 RCP Vision (http://www.rcp-vision.com) 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: |
| * Lorenzo Bettini - initial API and implementation |
| *******************************************************************************/ |
| |
| package org.eclipse.emf.parsley.edit; |
| |
| import org.eclipse.emf.ecore.resource.Resource; |
| import org.eclipse.emf.ecore.resource.ResourceSet; |
| import org.eclipse.emf.edit.domain.AdapterFactoryEditingDomain; |
| import org.eclipse.emf.edit.domain.EditingDomain; |
| import org.eclipse.emf.edit.domain.IEditingDomainProvider; |
| |
| /** |
| * Retrieves the EditingDomain for an Object. The default implementation simply |
| * uses {@link AdapterFactoryEditingDomain#getEditingDomainFor(Object)} and also |
| * considers the case for {@link Resource}. |
| * |
| * @author Lorenzo Bettini |
| * |
| */ |
| public class EditingDomainFinder { |
| |
| public EditingDomain getEditingDomainFor(Object object) { |
| final EditingDomain editingDomainFor = AdapterFactoryEditingDomain.getEditingDomainFor(object); |
| if (editingDomainFor == null && object instanceof Resource) { |
| final Resource resource = (Resource) object; |
| ResourceSet resourceSet = resource.getResourceSet(); |
| if (resourceSet instanceof IEditingDomainProvider) { |
| return ((IEditingDomainProvider) resourceSet).getEditingDomain(); |
| } |
| } |
| return editingDomainFor; |
| } |
| } |
