001/**
002 * Copyright 2015 DuraSpace, Inc.
003 *
004 * Licensed under the Apache License, Version 2.0 (the "License");
005 * you may not use this file except in compliance with the License.
006 * You may obtain a copy of the License at
007 *
008 *     http://www.apache.org/licenses/LICENSE-2.0
009 *
010 * Unless required by applicable law or agreed to in writing, software
011 * distributed under the License is distributed on an "AS IS" BASIS,
012 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
013 * See the License for the specific language governing permissions and
014 * limitations under the License.
015 */
016package org.fcrepo.http.commons.exceptionhandlers;
017
018import static javax.ws.rs.core.Response.status;
019import static javax.ws.rs.core.Response.Status.NOT_FOUND;
020import static org.slf4j.LoggerFactory.getLogger;
021
022import javax.ws.rs.core.Response;
023import javax.ws.rs.ext.ExceptionMapper;
024import javax.ws.rs.ext.Provider;
025
026import org.modeshape.jcr.cache.NodeNotFoundException;
027import org.slf4j.Logger;
028
029/**
030 * Translate Modeshape jcr NodeNotFoundException to HTTP 404 Not Found
031 *
032 * @author lsitu
033 */
034@Provider
035public class NodeNotFoundExceptionMapper implements
036        ExceptionMapper<NodeNotFoundException> {
037
038    private static final Logger LOGGER =
039        getLogger(NodeNotFoundExceptionMapper.class);
040
041    @Override
042    public Response toResponse(final NodeNotFoundException e) {
043        LOGGER.debug(
044                "NodeNotFoundException intercepted by NodeNotFoundExceptionMapper: \n", e);
045        return status(NOT_FOUND).build();
046    }
047}