/**
 *    Copyright 2011 meltmedia
 *
 *    Licensed under the Apache License, Version 2.0 (the "License");
 *    you may not use this file except in compliance with the License.
 *    You may obtain a copy of the License at
 *
 *        http://www.apache.org/licenses/LICENSE-2.0
 *
 *    Unless required by applicable law or agreed to in writing, software
 *    distributed under the License is distributed on an "AS IS" BASIS,
 *    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 *    See the License for the specific language governing permissions and
 *    limitations under the License.
 */
package org.xchain.framework.net.protocol.resource;

import java.net.URL;

/**
 * UrlTranslationStrategy implementation for the context class loader.
 *
 * @author Christian Trimble
 * @author Devon Tackett
 */
public class ContextClassLoaderUrlTranslationStrategy
  extends AbstractClassLoaderUrlTranslationStrategy
{
  public URL translateUrl( URL resourceUrl )
  {
    // get the resource url.
    try {
      return Thread.currentThread().getContextClassLoader().getResource(urlToResourcePath(resourceUrl));
    }
    catch( Exception e ) {
      return null;
    }
  }
}