/*
* 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;
}
}
}