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.cancel; 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.LdapApiService; 026import org.apache.directory.api.ldap.extras.extended.cancel.CancelRequest; 027import org.apache.directory.api.ldap.extras.extended.cancel.CancelRequestImpl; 028import org.apache.directory.api.ldap.extras.extended.cancel.CancelResponse; 029import org.apache.directory.api.ldap.extras.extended.cancel.CancelResponseImpl; 030import org.apache.directory.api.ldap.model.message.ExtendedRequest; 031import org.apache.directory.api.ldap.model.message.ExtendedResponse; 032 033 034/** 035 * An {@link ExtendedOperationFactory} for creating cancel extended request response 036 * pairs. 037 * 038 * @author <a href="mailto:dev@directory.apache.org">Apache Directory Project</a> 039 */ 040public class CancelFactory implements ExtendedOperationFactory 041{ 042 private LdapApiService codec; 043 044 045 public CancelFactory( LdapApiService codec ) 046 { 047 this.codec = codec; 048 } 049 050 051 /** 052 * {@inheritDoc} 053 */ 054 public String getOid() 055 { 056 return CancelRequest.EXTENSION_OID; 057 } 058 059 060 /** 061 * {@inheritDoc} 062 */ 063 public CancelResponse newResponse( byte[] encodedValue ) throws DecoderException 064 { 065 CancelResponseDecorator response = new CancelResponseDecorator( codec, new CancelResponseImpl() ); 066 response.setResponseValue( encodedValue ); 067 068 return response; 069 } 070 071 072 /** 073 * {@inheritDoc} 074 */ 075 public CancelRequest newRequest( byte[] value ) 076 { 077 CancelRequestDecorator req = new CancelRequestDecorator( codec, new CancelRequestImpl() ); 078 req.setRequestValue( value ); 079 080 return req; 081 } 082 083 084 /** 085 * {@inheritDoc} 086 */ 087 public CancelRequestDecorator decorate( ExtendedRequest modelRequest ) 088 { 089 if ( modelRequest instanceof CancelRequestDecorator ) 090 { 091 return ( CancelRequestDecorator ) modelRequest; 092 } 093 094 return new CancelRequestDecorator( codec, ( CancelRequest ) modelRequest ); 095 } 096 097 098 /** 099 * {@inheritDoc} 100 */ 101 public CancelResponseDecorator decorate( ExtendedResponse decoratedMessage ) 102 { 103 if ( decoratedMessage instanceof CancelResponseDecorator ) 104 { 105 return ( CancelResponseDecorator ) decoratedMessage; 106 } 107 108 return new CancelResponseDecorator( codec, ( CancelResponse ) decoratedMessage ); 109 } 110}