001package org.apache.archiva.redback.rest.services.interceptors.v2; 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 * This implementation returns a 422 status code. 035 * 036 * @author Olivier Lamy 037 * @since 3.0 038 */ 039@Provider 040@Service( "v2.passwordRuleViolationExceptionMapper" ) 041public class PasswordRuleViolationExceptionMapper 042 implements ExceptionMapper<PasswordRuleViolationException> 043{ 044 public Response toResponse( PasswordRuleViolationException e ) 045 { 046 RedbackRestError restError = new RedbackRestError(); 047 048 List<ErrorMessage> errorMessages = new ArrayList<ErrorMessage>( e.getViolations().getViolations().size() ); 049 for ( PasswordRuleViolations.MessageReference messageReference : e.getViolations().getViolations() ) 050 { 051 errorMessages.add( new ErrorMessage( messageReference.getKey(), messageReference.getArgs() ) ); 052 } 053 restError.setErrorMessages( errorMessages ); 054 Response.ResponseBuilder responseBuilder = Response.status( 422 ).entity( restError ); 055 return responseBuilder.build(); 056 } 057}