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.server.kerberos.protocol.codec; 021 022 023import org.apache.mina.core.session.IoSession; 024import org.apache.mina.filter.codec.ProtocolCodecFactory; 025import org.apache.mina.filter.codec.ProtocolDecoder; 026import org.apache.mina.filter.codec.ProtocolEncoder; 027 028 029/** 030 * @author <a href="mailto:dev@directory.apache.org">Apache Directory Project</a> 031 */ 032public final class KerberosProtocolCodecFactory implements ProtocolCodecFactory 033{ 034 private static final KerberosProtocolCodecFactory INSTANCE = new KerberosProtocolCodecFactory(); 035 036 037 /** 038 * Returns the singleton {@link KerberosProtocolCodecFactory}. 039 * 040 * @return The singleton {@link KerberosProtocolCodecFactory}. 041 */ 042 public static KerberosProtocolCodecFactory getInstance() 043 { 044 return INSTANCE; 045 } 046 047 048 private KerberosProtocolCodecFactory() 049 { 050 // Private constructor prevents instantiation outside this class. 051 } 052 053 054 public ProtocolEncoder getEncoder( IoSession session ) 055 { 056 // Create a new encoder. 057 return new MinaKerberosEncoder(); 058 } 059 060 061 public ProtocolDecoder getDecoder( IoSession session ) 062 { 063 // Create a new decoder. 064 return new MinaKerberosDecoder(); 065 } 066}