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 public GracefulShutdownFactory( LdapApiService codec ) 046 { 047 this.codec = codec; 048 } 049 050 051 /** 052 * {@inheritDoc} 053 */ 054 public String getOid() 055 { 056 return GracefulShutdownRequest.EXTENSION_OID; 057 } 058 059 060 /** 061 * {@inheritDoc} 062 */ 063 public GracefulShutdownResponse newResponse( byte[] encodedValue ) throws DecoderException 064 { 065 GracefulShutdownResponseDecorator response = new GracefulShutdownResponseDecorator( 066 codec, new GracefulShutdownResponseImpl() ); 067 response.setResponseValue( encodedValue ); 068 return response; 069 } 070 071 072 /** 073 * {@inheritDoc} 074 */ 075 public GracefulShutdownRequest newRequest( byte[] value ) 076 { 077 GracefulShutdownRequestDecorator req = new GracefulShutdownRequestDecorator( codec, 078 new GracefulShutdownRequestImpl() ); 079 req.setRequestValue( value ); 080 return req; 081 } 082 083 084 /** 085 * {@inheritDoc} 086 */ 087 public ExtendedRequest decorate( ExtendedRequest modelRequest ) 088 { 089 if ( modelRequest instanceof GracefulShutdownRequestDecorator ) 090 { 091 return modelRequest; 092 } 093 094 return new GracefulShutdownRequestDecorator( codec, ( GracefulShutdownRequest ) modelRequest ); 095 } 096 097 098 /** 099 * {@inheritDoc} 100 */ 101 public ExtendedResponse decorate( ExtendedResponse decoratedMessage ) 102 { 103 if ( decoratedMessage instanceof GracefulShutdownResponseDecorator ) 104 { 105 return decoratedMessage; 106 } 107 108 return new GracefulShutdownResponseDecorator( codec, ( GracefulShutdownResponse ) decoratedMessage ); 109 } 110}