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