Source code

001package org.apache.archiva.rest.services.interceptors;
002/*
003 * Licensed to the Apache Software Foundation (ASF) under one
004 * or more contributor license agreements.  See the NOTICE file
005 * distributed with this work for additional information
006 * regarding copyright ownership.  The ASF licenses this file
007 * to you under the Apache License, Version 2.0 (the
008 * "License"); you may not use this file except in compliance
009 * with the License.  You may obtain a copy of the License at
010 *
011 *   http://www.apache.org/licenses/LICENSE-2.0
012 *
013 * Unless required by applicable law or agreed to in writing,
014 * software distributed under the License is distributed on an
015 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
016 * KIND, either express or implied.  See the License for the
017 * specific language governing permissions and limitations
018 * under the License.
019 */
020
021import org.apache.archiva.rest.api.services.ArchivaRestServiceException;
022import org.apache.archiva.rest.services.ArchivaRestError;
023import org.springframework.stereotype.Service;
024
025import javax.ws.rs.core.Response;
026import javax.ws.rs.ext.ExceptionMapper;
027import javax.ws.rs.ext.Provider;
028
029/**
030 * @author Olivier Lamy
031 * @since 1.4-M2
032 */
033@Provider
034@Service( "archivaRestServiceExceptionMapper" )
035public class ArchivaRestServiceExceptionMapper
036    implements ExceptionMapper<ArchivaRestServiceException>
037{
038    @Override
039    public Response toResponse( final ArchivaRestServiceException e )
040    {
041        ArchivaRestError restError = new ArchivaRestError( e );
042        Response response = //
043            Response.status( new Response.StatusType()
044            {
045                @Override
046                public int getStatusCode()
047                {
048                    return e.getHttpErrorCode();
049                }
050
051                @Override
052                public Response.Status.Family getFamily()
053                {
054                    return Response.Status.Family.familyOf( e.getHttpErrorCode() );
055                }
056
057                @Override
058                public String getReasonPhrase()
059                {
060                    return e.getMessage();
061                }
062            } )//
063                .entity( restError ) //
064                .build();
065
066        return response;
067    }
068}