001package org.apache.archiva.redback.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.redback.policy.PasswordRuleViolationException; 022import org.apache.archiva.redback.policy.PasswordRuleViolations; 023import org.apache.archiva.redback.rest.api.model.ErrorMessage; 024import org.apache.archiva.redback.rest.api.model.RedbackRestError; 025import org.springframework.stereotype.Service; 026 027import javax.ws.rs.core.Response; 028import javax.ws.rs.ext.ExceptionMapper; 029import javax.ws.rs.ext.Provider; 030import java.util.ArrayList; 031import java.util.List; 032 033/** 034 * @author Olivier Lamy 035 * @since 1.4 036 */ 037@Provider 038@Service( "passwordRuleViolationExceptionMapper" ) 039public class PasswordRuleViolationExceptionMapper 040 implements ExceptionMapper<PasswordRuleViolationException> 041{ 042 public Response toResponse( PasswordRuleViolationException e ) 043 { 044 RedbackRestError restError = new RedbackRestError(); 045 046 List<ErrorMessage> errorMessages = new ArrayList<ErrorMessage>( e.getViolations().getViolations().size() ); 047 for ( PasswordRuleViolations.MessageReference messageReference : e.getViolations().getViolations() ) 048 { 049 errorMessages.add( new ErrorMessage( messageReference.getKey(), messageReference.getArgs() ) ); 050 } 051 restError.setErrorMessages( errorMessages ); 052 Response.ResponseBuilder responseBuilder = Response.status( 500 ).entity( restError ); 053 return responseBuilder.build(); 054 } 055}