001/*
002 * Licensed to DuraSpace under one or more contributor license agreements.
003 * See the NOTICE file distributed with this work for additional information
004 * regarding copyright ownership.
005 *
006 * DuraSpace licenses this file to you under the Apache License,
007 * Version 2.0 (the "License"); you may not use this file except in
008 * compliance with the License.  You may obtain a copy of the License at
009 *
010 *     http://www.apache.org/licenses/LICENSE-2.0
011 *
012 * Unless required by applicable law or agreed to in writing, software
013 * distributed under the License is distributed on an "AS IS" BASIS,
014 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
015 * See the License for the specific language governing permissions and
016 * limitations under the License.
017 */
018package org.fcrepo.http.commons.exceptionhandlers;
019
020import javax.jcr.version.VersionException;
021import javax.ws.rs.core.Response;
022import javax.ws.rs.ext.ExceptionMapper;
023import javax.ws.rs.ext.Provider;
024
025import org.slf4j.Logger;
026
027import static javax.ws.rs.core.Response.Status.BAD_REQUEST;
028import static org.slf4j.LoggerFactory.getLogger;
029import static javax.ws.rs.core.Response.status;
030
031/**
032 * @author cabeer
033 * @since 10/9/14
034 */
035@Provider
036public class VersionExceptionMapper implements
037        ExceptionMapper<VersionException>, ExceptionDebugLogging {
038
039    private static final Logger LOGGER =
040            getLogger(VersionExceptionMapper.class);
041
042    @Override
043    public Response toResponse(final VersionException e) {
044        debugException(this, e, LOGGER);
045        return status(BAD_REQUEST).entity(e.getMessage()).build();
046    }
047}