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 */ 018 019package org.fcrepo.http.commons.exceptionhandlers; 020 021import static javax.ws.rs.core.Response.status; 022import static org.slf4j.LoggerFactory.getLogger; 023 024import javax.ws.rs.core.Response; 025import javax.ws.rs.ext.ExceptionMapper; 026import javax.ws.rs.ext.Provider; 027 028import org.fcrepo.kernel.api.exception.InsufficientStorageException; 029 030import org.slf4j.Logger; 031 032/** 033 * Translate InsufficientStorageException errors into HTTP error codes 034 * 035 * @author Daniel Bernstein 036 * @since Oct 7, 2016 037 */ 038@Provider 039public class InsufficientStorageExceptionMapper implements 040 ExceptionMapper<InsufficientStorageException>, ExceptionDebugLogging { 041 042 private static final Logger LOGGER = 043 getLogger(InsufficientStorageException.class); 044 045 public static final int INSUFFICIENT_STORAGE_HTTP_CODE = 507; 046 047 @Override 048 public Response toResponse(final InsufficientStorageException e) { 049 LOGGER.error("InsufficientStorageException intercepted by {}: {}\n", 050 getClass().getSimpleName(), 051 e.getMessage()); 052 debugException(this, e, LOGGER); 053 return status(INSUFFICIENT_STORAGE_HTTP_CODE).entity(e.getMessage()).build(); 054 } 055}