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.protocol.mina;
021
022
023import org.apache.directory.api.ldap.codec.api.LdapApiService;
024import org.apache.directory.api.ldap.codec.api.LdapApiServiceFactory;
025import org.apache.mina.core.session.IoSession;
026import org.apache.mina.filter.codec.ProtocolCodecFactory;
027import org.apache.mina.filter.codec.ProtocolDecoder;
028import org.apache.mina.filter.codec.ProtocolEncoder;
029
030
031/**
032 * The factory used to create the LDAP encoder and decoder.
033 *
034 * @author <a href="mailto:dev@directory.apache.org">Apache Directory Project</a>
035 */
036public class LdapProtocolCodecFactory implements ProtocolCodecFactory
037{
038    /** The statefull LDAP decoder */
039    private LdapProtocolDecoder ldapDecoder;
040
041    /** The statefull LDAP edcoder */
042    private LdapProtocolEncoder ldapEncoder;
043    
044    
045    /**
046     * Creates a new instance of LdapProtocolCodecFactory.
047     */
048    public LdapProtocolCodecFactory() 
049    {
050        this( LdapApiServiceFactory.getSingleton() );
051    }
052
053    
054    /**
055     * 
056     * Creates a new instance of LdapProtocolCodecFactory.
057     *
058     * @param ldapApiService The associated LdapApiService instance
059     */
060    public LdapProtocolCodecFactory( LdapApiService ldapApiService ) 
061    {
062        ldapDecoder = new LdapProtocolDecoder();
063        ldapEncoder = new LdapProtocolEncoder( ldapApiService );
064    }
065    
066
067    /**
068     * Get the LDAP decoder.
069     *
070     * @param session the IO session
071     * @return the decoder
072     */
073    @Override
074    public ProtocolDecoder getDecoder( IoSession session )
075    {
076        return ldapDecoder;
077    }
078
079
080    /**
081     * Get the LDAP encoder.
082     *
083     * @param session the IO session
084     * @return the encoder
085     */
086    @Override
087    public ProtocolEncoder getEncoder( IoSession session )
088    {
089        return ldapEncoder;
090    }
091}