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.shared.ldap.model.message.extended; 021 022 023import org.apache.directory.shared.i18n.I18n; 024import org.apache.directory.shared.ldap.model.message.AddResponseImpl; 025import org.apache.directory.shared.ldap.model.message.ResultCodeEnum; 026 027 028/** 029 * An extended operation intended for notifying clients of upcoming 030 * disconnection for the Add response. 031 * @author <a href="mailto:dev@directory.apache.org">Apache Directory Project</a> 032 */ 033public class AddNoDResponse extends AddResponseImpl 034{ 035 /** The OID of the NotiveOfDisconnect extended operation. */ 036 public static final String EXTENSION_OID = NoticeOfDisconnect.EXTENSION_OID; 037 038 /** The empty response */ 039 private static final byte[] EMPTY_RESPONSE = new byte[0]; 040 041 /** The single instance with unavailable result code. */ 042 public static final AddNoDResponse UNAVAILABLE = new AddNoDResponse( ResultCodeEnum.UNAVAILABLE ); 043 044 /** The single instance with protocolError result code. */ 045 public static final AddNoDResponse PROTOCOLERROR = new AddNoDResponse( ResultCodeEnum.PROTOCOL_ERROR ); 046 047 /** The single instance with strongAuthRequired result code. */ 048 public static final AddNoDResponse STRONGAUTHREQUIRED = new AddNoDResponse( 049 ResultCodeEnum.STRONG_AUTH_REQUIRED ); 050 051 052 /** 053 * Creates a new instance of NoticeOfDisconnect. 054 */ 055 private AddNoDResponse( ResultCodeEnum rcode ) 056 { 057 super(); 058 059 switch ( rcode ) 060 { 061 case UNAVAILABLE: 062 break; 063 064 case PROTOCOL_ERROR: 065 break; 066 067 case STRONG_AUTH_REQUIRED: 068 break; 069 070 default: 071 throw new IllegalArgumentException( I18n.err( I18n.ERR_04166, ResultCodeEnum.UNAVAILABLE, 072 ResultCodeEnum.PROTOCOL_ERROR, ResultCodeEnum.STRONG_AUTH_REQUIRED ) ); 073 } 074 075 super.getLdapResult().setDiagnosticMessage( rcode.toString() + ": The server will disconnect!" ); 076 super.getLdapResult().setMatchedDn( null ); 077 super.getLdapResult().setResultCode( rcode ); 078 } 079 080 081 // ------------------------------------------------------------------------ 082 // ExtendedResponse Interface Method Implementations 083 // ------------------------------------------------------------------------ 084 /** 085 * Gets the reponse OID specific encoded response values. 086 * 087 * @return the response specific encoded response values. 088 */ 089 public byte[] getResponse() 090 { 091 return EMPTY_RESPONSE; 092 } 093 094 095 /** 096 * Gets the OID uniquely identifying this extended response (a.k.a. its 097 * name). 098 * 099 * @return the OID of the extended response type. 100 */ 101 public String getResponseName() 102 { 103 return EXTENSION_OID; 104 } 105}