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 * https://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.codec.actions.request.search.filter; 021 022 023import org.apache.directory.api.asn1.DecoderException; 024import org.apache.directory.api.asn1.ber.grammar.GrammarAction; 025import org.apache.directory.api.i18n.I18n; 026import org.apache.directory.api.ldap.codec.api.LdapMessageContainer; 027import org.apache.directory.api.ldap.codec.search.ExtensibleMatchFilter; 028import org.apache.directory.api.ldap.codec.search.Filter; 029import org.apache.directory.api.ldap.model.message.SearchRequest; 030import org.slf4j.Logger; 031import org.slf4j.LoggerFactory; 032 033 034/** 035 * The action used to initialize the Extensible Match filter 036 * 037 * @author <a href="mailto:dev@directory.apache.org">Apache Directory Project</a> 038 */ 039public class InitExtensibleMatchFilter extends GrammarAction<LdapMessageContainer<SearchRequest>> 040{ 041 /** The logger */ 042 private static final Logger LOG = LoggerFactory.getLogger( InitExtensibleMatchFilter.class ); 043 044 /** 045 * Instantiates a new init extensible match filter action. 046 */ 047 public InitExtensibleMatchFilter() 048 { 049 super( "Init Extensible Match filter Value" ); 050 } 051 052 053 /** 054 * {@inheritDoc} 055 */ 056 public void action( LdapMessageContainer<SearchRequest> container ) throws DecoderException 057 { 058 // We can allocate the ExtensibleMatch Filter 059 Filter extensibleMatchFilter = new ExtensibleMatchFilter( container.getCurrentTLV().getId() ); 060 061 container.addCurrentFilter( extensibleMatchFilter ); 062 container.setTerminalFilter( extensibleMatchFilter ); 063 064 if ( LOG.isDebugEnabled() ) 065 { 066 LOG.debug( I18n.msg( I18n.MSG_05146_INITIALIZE_EXT_FILTER ) ); 067 } 068 } 069}