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}