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}