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 org.slf4j.Logger;
021
022import javax.ws.rs.BadRequestException;
023import javax.ws.rs.core.Response;
024import javax.ws.rs.ext.ExceptionMapper;
025import javax.ws.rs.ext.Provider;
026
027import static javax.ws.rs.core.Response.Status.BAD_REQUEST;
028import static javax.ws.rs.core.Response.status;
029import static org.slf4j.LoggerFactory.getLogger;
030
031/**
032 * For generic BadRequestExceptions.
033 *
034 * @author md5wz
035 * @since November 18, 2014
036 */
037@Provider
038public class BadRequestExceptionMapper implements
039        ExceptionMapper<BadRequestException>, ExceptionDebugLogging {
040
041    private static final Logger LOGGER = getLogger(BadRequestExceptionMapper.class);
042
043    @Override
044    public Response toResponse(final BadRequestException e) {
045        LOGGER.error("BadRequestExceptionMapper caught an exception: {}", e.getMessage());
046        debugException(this, e, LOGGER);
047        return status(BAD_REQUEST).entity(e.getMessage()).build();
048    }
049
050}