| /* |
| * Copyright (c) 2012 Google Inc. |
| * |
| * 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 |
| */ |
| package com.google.eclipse.protobuf.resource; |
| |
| import org.eclipse.emf.common.util.URI; |
| import org.eclipse.emf.ecore.resource.Resource; |
| import org.eclipse.emf.ecore.resource.ResourceSet; |
| |
| import com.google.inject.Singleton; |
| |
| /** |
| * Utility methods related to <code>{@link ResourceSet}</code>s. |
| * |
| * @author alruiz@google.com (Alex Ruiz) |
| */ |
| @Singleton public class ResourceSets { |
| |
| /** |
| * Finds in the given <code>{@link ResourceSet}</code> the resource referred by the given URI. |
| * @param resourceSet a collection of resources. |
| * @param uri the given URI. |
| * @return the resource referred by the given URI, or {@code null} is the given {@code ResourceSet} does |
| * not contain the resource. |
| */ |
| public Resource findResource(ResourceSet resourceSet, URI uri) { |
| try { |
| return resourceSet.getResource(uri, true); |
| } catch (Throwable t) { |
| return null; |
| } |
| } |
| } |