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 static javax.ws.rs.core.Response.status; 021import static javax.ws.rs.core.Response.Status.CONFLICT; 022import static org.fcrepo.http.commons.domain.RDFMediaType.TEXT_PLAIN_WITH_CHARSET; 023import static org.slf4j.LoggerFactory.getLogger; 024 025 026import javax.ws.rs.core.Response; 027import javax.ws.rs.ext.ExceptionMapper; 028import javax.ws.rs.ext.Provider; 029 030import org.fcrepo.kernel.api.exception.InvalidChecksumException; 031import org.slf4j.Logger; 032 033/** 034 * Translate InvalidChecksumException errors into reasonable 035 * HTTP error codes 036 * 037 * @author awoods 038 * @author ajs6f 039 * @author cbeer 040 */ 041@Provider 042public class InvalidChecksumExceptionMapper implements 043 ExceptionMapper<InvalidChecksumException>, ExceptionDebugLogging { 044 045 private static final Logger LOGGER = 046 getLogger(InvalidChecksumExceptionMapper.class); 047 048 @Override 049 public Response toResponse(final InvalidChecksumException e) { 050 051 LOGGER.error("InvalidChecksumException intercepted by InvalidChecksumExceptionMapper: {}\n", 052 e.getMessage()); 053 debugException(this, e, LOGGER); 054 055 return status(CONFLICT).entity(e.getMessage()).type(TEXT_PLAIN_WITH_CHARSET).build(); 056 } 057}