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.extras.extended.ads_impl.storedProcedure; 021 022 023import org.apache.directory.shared.asn1.DecoderException; 024import org.apache.directory.shared.ldap.codec.api.ExtendedRequestDecorator; 025import org.apache.directory.shared.ldap.codec.api.ExtendedRequestFactory; 026import org.apache.directory.shared.ldap.codec.api.ExtendedResponseDecorator; 027import org.apache.directory.shared.ldap.codec.api.LdapApiService; 028import org.apache.directory.shared.ldap.extras.extended.StoredProcedureRequest; 029import org.apache.directory.shared.ldap.extras.extended.StoredProcedureResponse; 030import org.apache.directory.shared.ldap.extras.extended.StoredProcedureResponseImpl; 031import org.apache.directory.shared.ldap.model.message.ExtendedRequest; 032import org.apache.directory.shared.ldap.model.message.ExtendedResponse; 033 034 035/** 036 * An {@link ExtendedRequestFactory} for creating cancel extended request response 037 * pairs. 038 * 039 * @author <a href="mailto:dev@directory.apache.org">Apache Directory Project</a> 040 */ 041public class StoredProcedureFactory implements ExtendedRequestFactory<StoredProcedureRequest, StoredProcedureResponse> 042{ 043 private LdapApiService codec; 044 045 046 /** 047 * Creates a new instance of StoredProcedureFactory. 048 * 049 * @param codec 050 */ 051 public StoredProcedureFactory( LdapApiService codec ) 052 { 053 this.codec = codec; 054 } 055 056 057 /** 058 * {@inheritDoc} 059 */ 060 public String getOid() 061 { 062 return StoredProcedureRequest.EXTENSION_OID; 063 } 064 065 066 /** 067 * {@inheritDoc} 068 */ 069 public StoredProcedureRequest newRequest() 070 { 071 return new StoredProcedureRequestDecorator( codec ); 072 } 073 074 075 /** 076 * {@inheritDoc} 077 */ 078 public StoredProcedureResponse newResponse( byte[] encodedValue ) throws DecoderException 079 { 080 StoredProcedureResponseDecorator response = new StoredProcedureResponseDecorator( codec, new StoredProcedureResponseImpl() ); 081 response.setResponseValue( encodedValue ); 082 return response; 083 } 084 085 086 /** 087 * {@inheritDoc} 088 */ 089 public StoredProcedureRequest newRequest( byte[] value ) 090 { 091 StoredProcedureRequestDecorator req = new StoredProcedureRequestDecorator( codec ); 092 093 if ( value != null ) 094 { 095 req.setRequestValue( value ); 096 } 097 return req; 098 } 099 100 101 /** 102 * {@inheritDoc} 103 */ 104 public ExtendedRequestDecorator<StoredProcedureRequest, StoredProcedureResponse> decorate( 105 ExtendedRequest<?> modelRequest ) 106 { 107 if ( modelRequest instanceof StoredProcedureRequestDecorator ) 108 { 109 return ( StoredProcedureRequestDecorator ) modelRequest; 110 } 111 112 113 return new StoredProcedureRequestDecorator( codec, ( StoredProcedureRequest ) modelRequest ); 114 } 115 116 117 /** 118 * {@inheritDoc} 119 */ 120 public ExtendedResponseDecorator<StoredProcedureResponse> decorate( ExtendedResponse decoratedMessage ) 121 { 122 if ( decoratedMessage instanceof StoredProcedureResponseDecorator ) 123 { 124 return ( StoredProcedureResponseDecorator ) decoratedMessage; 125 } 126 127 return new StoredProcedureResponseDecorator( codec, ( StoredProcedureResponse ) decoratedMessage ); 128 } 129}