NotFoundExceptionMapper.java

/**
 * Licensed to The Apereo Foundation under one or more contributor license
 * agreements. See the NOTICE file distributed with this work for additional
 * information regarding copyright ownership.
 *
 *
 * The Apereo Foundation licenses this file to you under the Educational
 * Community 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://opensource.org/licenses/ecl2.txt
 *
 * 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.opencastproject.rest;

import org.opencastproject.util.NotFoundException;

import javax.ws.rs.core.MediaType;
import javax.ws.rs.core.Response;
import javax.ws.rs.core.Response.Status;
import javax.ws.rs.ext.ExceptionMapper;
import javax.ws.rs.ext.Provider;

/**
 * Jersey does not map matterhorn exceptions to REST exceptions. To do this, {@link ExceptionMapper}'s like this has to
 * be written. http://avianey.blogspot.ch/2011/12/exception-mapping-jersey.html
 */
@Provider
public class NotFoundExceptionMapper implements ExceptionMapper<NotFoundException> {

  @Override
  public Response toResponse(NotFoundException e) {
    return Response.status(Status.NOT_FOUND).entity("The resource you requested does not exist.")
            .type(MediaType.TEXT_PLAIN).build();
  }

}