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.gracefulShutdown; 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.gracefulShutdown.GracefulShutdownRequest; 027import org.apache.directory.api.ldap.extras.extended.gracefulShutdown.GracefulShutdownRequestImpl; 028import org.apache.directory.api.ldap.extras.extended.gracefulShutdown.GracefulShutdownResponse; 029import org.apache.directory.api.ldap.extras.extended.gracefulShutdown.GracefulShutdownResponseImpl; 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 GracefulShutdownFactory implements ExtendedOperationFactory 041{ 042 private LdapApiService codec; 043 044 045 /** 046 * Creates a new instance of GracefulShutdownFactory. 047 * 048 * @param codec The codec for this factory. 049 */ 050 public GracefulShutdownFactory( LdapApiService codec ) 051 { 052 this.codec = codec; 053 } 054 055 056 /** 057 * {@inheritDoc} 058 */ 059 @Override 060 public String getOid() 061 { 062 return GracefulShutdownRequest.EXTENSION_OID; 063 } 064 065 066 /** 067 * {@inheritDoc} 068 */ 069 @Override 070 public GracefulShutdownResponse newResponse( byte[] encodedValue ) throws DecoderException 071 { 072 GracefulShutdownResponseDecorator response = new GracefulShutdownResponseDecorator( 073 codec, new GracefulShutdownResponseImpl() ); 074 response.setResponseValue( encodedValue ); 075 return response; 076 } 077 078 079 /** 080 * {@inheritDoc} 081 */ 082 @Override 083 public GracefulShutdownRequest newRequest( byte[] value ) 084 { 085 GracefulShutdownRequestDecorator req = new GracefulShutdownRequestDecorator( codec, 086 new GracefulShutdownRequestImpl() ); 087 req.setRequestValue( value ); 088 return req; 089 } 090 091 092 /** 093 * {@inheritDoc} 094 */ 095 @Override 096 public ExtendedRequest decorate( ExtendedRequest modelRequest ) 097 { 098 if ( modelRequest instanceof GracefulShutdownRequestDecorator ) 099 { 100 return modelRequest; 101 } 102 103 return new GracefulShutdownRequestDecorator( codec, ( GracefulShutdownRequest ) modelRequest ); 104 } 105 106 107 /** 108 * {@inheritDoc} 109 */ 110 @Override 111 public ExtendedResponse decorate( ExtendedResponse decoratedMessage ) 112 { 113 if ( decoratedMessage instanceof GracefulShutdownResponseDecorator ) 114 { 115 return decoratedMessage; 116 } 117 118 return new GracefulShutdownResponseDecorator( codec, ( GracefulShutdownResponse ) decoratedMessage ); 119 } 120}