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.api.ldap.extras.extended.ads_impl.startTls; 021 022 023import org.apache.directory.api.asn1.DecoderException; 024import org.apache.directory.api.ldap.codec.api.ExtendedOperationFactory; 025import org.apache.directory.api.ldap.codec.api.ExtendedResponseDecorator; 026import org.apache.directory.api.ldap.codec.api.LdapApiService; 027import org.apache.directory.api.ldap.extras.extended.startTls.StartTlsRequest; 028import org.apache.directory.api.ldap.extras.extended.startTls.StartTlsRequestImpl; 029import org.apache.directory.api.ldap.extras.extended.startTls.StartTlsResponse; 030import org.apache.directory.api.ldap.extras.extended.startTls.StartTlsResponseImpl; 031import org.apache.directory.api.ldap.model.message.ExtendedRequest; 032import org.apache.directory.api.ldap.model.message.ExtendedResponse; 033 034 035/** 036 * An {@link ExtendedOperationFactory} for creating SartTls extended reques/response 037 * pairs. 038 * 039 * @author <a href="mailto:dev@directory.apache.org">Apache Directory Project</a> 040 */ 041public class StartTlsFactory implements ExtendedOperationFactory 042{ 043 private LdapApiService codec; 044 045 046 public StartTlsFactory( LdapApiService codec ) 047 { 048 this.codec = codec; 049 } 050 051 052 /** 053 * {@inheritDoc} 054 */ 055 public String getOid() 056 { 057 return StartTlsRequest.EXTENSION_OID; 058 } 059 060 061 /** 062 * {@inheritDoc} 063 */ 064 public StartTlsResponse newResponse( byte[] encodedValue ) throws DecoderException 065 { 066 StartTlsResponseDecorator response = new StartTlsResponseDecorator( codec, 067 new StartTlsResponseImpl() ); 068 response.setResponseValue( encodedValue ); 069 return response; 070 } 071 072 073 /** 074 * {@inheritDoc} 075 */ 076 public StartTlsRequest newRequest( byte[] value ) 077 { 078 StartTlsRequestDecorator req = new StartTlsRequestDecorator( codec, new StartTlsRequestImpl() ); 079 080 if ( value != null ) 081 { 082 req.setRequestValue( value ); 083 } 084 085 return req; 086 } 087 088 089 /** 090 * {@inheritDoc} 091 */ 092 public StartTlsRequestDecorator decorate( ExtendedRequest modelRequest ) 093 { 094 if ( modelRequest instanceof StartTlsRequestDecorator ) 095 { 096 return ( StartTlsRequestDecorator ) modelRequest; 097 } 098 099 return new StartTlsRequestDecorator( codec, ( StartTlsRequest ) modelRequest ); 100 } 101 102 103 /** 104 * {@inheritDoc} 105 */ 106 public StartTlsResponseDecorator decorate( ExtendedResponse decoratedResponse ) 107 { 108 if ( decoratedResponse instanceof StartTlsResponseDecorator ) 109 { 110 return ( StartTlsResponseDecorator ) decoratedResponse; 111 } 112 113 if ( decoratedResponse instanceof StartTlsResponse ) 114 { 115 return new StartTlsResponseDecorator( codec, ( StartTlsResponse ) decoratedResponse ); 116 } 117 118 // It's an opaque extended operation 119 @SuppressWarnings("unchecked") 120 ExtendedResponseDecorator<ExtendedResponse> response = ( ExtendedResponseDecorator<ExtendedResponse> ) decoratedResponse; 121 122 // Decode the response, as it's an opaque operation 123 StartTlsResponse startTlsResponse = new StartTlsResponseImpl( response.getMessageId() ); 124 125 startTlsResponse.getLdapResult().setResultCode( response.getLdapResult().getResultCode() ); 126 startTlsResponse.getLdapResult().setDiagnosticMessage( response.getLdapResult().getDiagnosticMessage() ); 127 StartTlsResponseDecorator decorated = new StartTlsResponseDecorator( codec, new StartTlsResponseImpl() ); 128 129 return decorated; 130 } 131}