001/** 002 * Copyright 2015 DuraSpace, Inc. 003 * 004 * Licensed under the Apache License, Version 2.0 (the "License"); 005 * you may not use this file except in compliance with the License. 006 * You may obtain a copy of the License at 007 * 008 * http://www.apache.org/licenses/LICENSE-2.0 009 * 010 * Unless required by applicable law or agreed to in writing, software 011 * distributed under the License is distributed on an "AS IS" BASIS, 012 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 013 * See the License for the specific language governing permissions and 014 * limitations under the License. 015 */ 016package org.fcrepo.http.commons.exceptionhandlers; 017 018import static javax.ws.rs.core.Response.status; 019import static javax.ws.rs.core.Response.Status.BAD_REQUEST; 020 021import org.fcrepo.kernel.api.exception.ConstraintViolationException; 022 023import javax.ws.rs.core.Context; 024import javax.ws.rs.core.Link; 025import javax.ws.rs.core.Response; 026import javax.ws.rs.core.UriInfo; 027import javax.ws.rs.ext.Provider; 028 029/** 030 * @author whikloj 031 * @since 2015-06-01 032 */ 033@Provider 034public class ConstraintViolationExceptionMapper extends ConstraintExceptionMapper<ConstraintViolationException> { 035 036 @Context 037 private UriInfo uriInfo; 038 039 @Override 040 public Response toResponse(final ConstraintViolationException e) { 041 042 final Link link = buildConstraintLink(e, uriInfo); 043 final String msg = e.getMessage(); 044 return status(BAD_REQUEST).entity(msg).links(link).build(); 045 } 046 047}