| // URIIdentifiableAdapterFactory.java |
| package org.eclipse.stem.jobs.adapters.identifiable; |
| |
| /******************************************************************************* |
| * Copyright (c) 2008 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 |
| *******************************************************************************/ |
| |
| import org.eclipse.emf.common.util.URI; |
| 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.stem.core.common.Identifiable; |
| import org.eclipse.stem.jobs.Activator; |
| |
| /** |
| * This class is an {@link IAdapterFactory} that adapts |
| * {@link org.eclipse.emf.common.util.URI}s to {@link Identifiable}s. |
| */ |
| public class URIIdentifiableAdapterFactory extends IdentifiableAdapterFactory { |
| |
| /** |
| * @see org.eclipse.core.runtime.IAdapterFactory#getAdapter(java.lang.Object, |
| * java.lang.Class) |
| */ |
| public Object getAdapter(final Object adaptableObject, |
| final Class adapterType) { |
| Identifiable retValue = null; |
| if (adaptableObject instanceof URI |
| && adapterType.equals(Identifiable.class)) { |
| // Yes |
| final URI identifableURI = (URI) adaptableObject; |
| try { |
| final ResourceSet resourceSet = new ResourceSetImpl(); |
| final Resource resource = resourceSet.getResource( |
| identifableURI, true); |
| retValue = (Identifiable) resource.getContents().get(0); |
| } catch (final Exception e) { |
| Activator.logError("The resource \"" |
| + identifableURI.toString() |
| + "\" was not found or was of the wrong format", e); |
| retValue = null; |
| } |
| } // if URI |
| return retValue; |
| } |
| |
| } // URIIdentifiableAdapterFactory |