001/* 002 * Licensed to the Apache Software Foundation (ASF) under one 003 * or more contributor license agreements. See the NOTICE file 004 * distributed with this work for additional information 005 * regarding copyright ownership. The ASF licenses this file 006 * to you under the Apache License, Version 2.0 (the 007 * "License"); you may not use this file except in compliance 008 * with the License. You may obtain a copy of the License at 009 * 010 * http://www.apache.org/licenses/LICENSE-2.0 011 * 012 * Unless required by applicable law or agreed to in writing, 013 * software distributed under the License is distributed on an 014 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 015 * KIND, either express or implied. See the License for the 016 * specific language governing permissions and limitations 017 * under the License. 018 * 019 */ 020package org.apache.directory.server.core.api.authn.ppolicy; 021 022 023import org.apache.directory.api.ldap.model.exception.LdapException; 024 025 026/** 027 * A exception class defined for PasswordPolicy related errors. 028 * 029 * @author <a href="mailto:dev@directory.apache.org">Apache Directory Project</a> 030 */ 031public class PasswordPolicyException extends LdapException 032{ 033 private static final long serialVersionUID = -9158126177779964262L; 034 035 /** password policy error code */ 036 private int errorCode; 037 038 /** the array of valid error codes representing password policy errors */ 039 private static final int[] VALID_CODES = 040 { 0, 1, 2, 3, 4, 5, 6, 7, 8 }; 041 042 043 public PasswordPolicyException( Throwable cause ) 044 { 045 super( cause ); 046 } 047 048 049 public PasswordPolicyException( String message ) 050 { 051 super( message ); 052 } 053 054 055 public PasswordPolicyException( String message, int errorCode ) 056 { 057 super( message ); 058 validateErrorCode( errorCode ); 059 this.errorCode = errorCode; 060 } 061 062 063 public PasswordPolicyException( int errorCode ) 064 { 065 validateErrorCode( errorCode ); 066 this.errorCode = errorCode; 067 } 068 069 070 public int getErrorCode() 071 { 072 return errorCode; 073 } 074 075 076 /** 077 * this method checks if the given error code is valid or not. 078 * This method was created cause using PasswordPolicyErrorEnum class creates some 079 * unwanted dependency issues on core-api 080 * 081 * @param errorCode the error code of password policy 082 */ 083 private void validateErrorCode( int errorCode ) 084 { 085 for ( int i : VALID_CODES ) 086 { 087 if ( i == errorCode ) 088 { 089 return; 090 } 091 } 092 093 throw new IllegalArgumentException( "Unknown password policy response error code " + errorCode ); 094 } 095}