| /***************************************************************************** |
| * Copyright (c) 2013, 2017 CEA LIST. |
| * |
| * 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: |
| * CEA LIST - Initial API and implementation |
| *****************************************************************************/ |
| package org.eclipse.papyrus.cdo.internal.core; |
| |
| import org.eclipse.emf.cdo.view.CDOView; |
| import org.eclipse.emf.common.util.URI; |
| import org.eclipse.emf.ecore.EObject; |
| import org.eclipse.emf.ecore.resource.Resource; |
| import org.eclipse.emf.ecore.resource.ResourceSet; |
| import org.eclipse.emf.ecore.resource.impl.ResourceSetImpl; |
| import org.eclipse.papyrus.cdo.internal.core.controlmode.CDOProxyManager; |
| |
| |
| /** |
| * A specialized {@link ResourceSet} that resolves CDO-style cross-resource proxies in the context of the attached {@linkplain CDOView view}. |
| */ |
| public class CDOProxyResolvingResourceSet extends ResourceSetImpl { |
| |
| public CDOProxyResolvingResourceSet() { |
| super(); |
| } |
| |
| /** |
| * Extends the inherited implementation to handle CDO-style cross-resource proxies. |
| */ |
| @Override |
| public EObject getEObject(URI uri, boolean loadOnDemand) { |
| EObject result; |
| |
| if (CDOProxyManager.isCDOProxyURI(uri)) { |
| // force loading (ignore 'loadOnDemand') because export requires a complete model |
| Resource res = getResource(uri.trimFragment(), true); |
| result = (res == null) ? null : res.getEObject(CDOProxyManager.extractOIDFragment(uri)); |
| } else { |
| result = super.getEObject(uri, loadOnDemand); |
| } |
| |
| return result; |
| } |
| |
| |
| } |