1 /* 2 * Licensed to the Apache Software Foundation (ASF) under one 3 * or more contributor license agreements. See the NOTICE file 4 * distributed with this work for additional information 5 * regarding copyright ownership. The ASF licenses this file 6 * to you under the Apache License, Version 2.0 (the 7 * "License"); you may not use this file except in compliance 8 * with the License. You may obtain a copy of the License at 9 * 10 * http://www.apache.org/licenses/LICENSE-2.0 11 * 12 * Unless required by applicable law or agreed to in writing, 13 * software distributed under the License is distributed on an 14 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 15 * KIND, either express or implied. See the License for the 16 * specific language governing permissions and limitations 17 * under the License. 18 * 19 */ 20 21 package org.apache.directory.server.dhcp.protocol; 22 23 24 import org.apache.directory.server.dhcp.io.DhcpMessageEncoder; 25 import org.apache.directory.server.dhcp.messages.DhcpMessage; 26 import org.apache.mina.common.ByteBuffer; 27 import org.apache.mina.common.IoSession; 28 import org.apache.mina.filter.codec.ProtocolEncoder; 29 import org.apache.mina.filter.codec.ProtocolEncoderOutput; 30 31 32 /** 33 * @author <a href="mailto:dev@directory.apache.org">Apache Directory Project</a> 34 * @version $Rev: 638228 $, $Date: 2008-03-18 07:12:41 +0100 (Di, 18 Mär 2008) $ 35 */ 36 public class DhcpEncoder implements ProtocolEncoder 37 { 38 // FIXME: what's the point of splitting this class from the actual encoder? 39 private DhcpMessageEncoder encoder = new DhcpMessageEncoder(); 40 41 42 public void encode( IoSession session, Object message, ProtocolEncoderOutput out ) 43 { 44 ByteBuffer buf = ByteBuffer.allocate( 1024 ); 45 encoder.encode( buf.buf(), ( DhcpMessage ) message ); 46 47 buf.flip(); 48 49 out.write( buf ); 50 } 51 52 53 public void dispose( IoSession arg0 ) throws Exception 54 { 55 } 56 }