/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*
*/
package org.apache.mina.example.sumup.codec;
import java.util.Collections;
import java.util.HashSet;
import java.util.Set;
import org.apache.mina.common.ByteBuffer;
import org.apache.mina.common.IoSession;
import org.apache.mina.example.sumup.message.AbstractMessage;
import org.apache.mina.example.sumup.message.AddMessage;
import org.apache.mina.filter.codec.demux.MessageEncoder;
/**
* A {@link MessageEncoder} that encodes {@link AddMessage}.
*
* @author The Apache Directory Project (mina-dev@directory.apache.org)
* @version $Rev: 448075 $, $Date: 2006-09-20 14:26:53 +0900 (수, 20 9월 2006) $
*/
public class AddMessageEncoder extends AbstractMessageEncoder
{
private static final Set TYPES;
static
{
Set types = new HashSet();
types.add( AddMessage.class );
TYPES = Collections.unmodifiableSet( types );
}
public AddMessageEncoder()
{
super( Constants.ADD );
}
protected void encodeBody( IoSession session, AbstractMessage message, ByteBuffer out )
{
AddMessage m = ( AddMessage ) message;
out.putInt( m.getValue() );
}
public Set getMessageTypes()
{
return TYPES;
}
public void dispose() throws Exception
{
}
}