/*
* 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.netcat;
import org.apache.mina.common.ByteBuffer;
import org.apache.mina.common.IdleStatus;
import org.apache.mina.common.IoHandler;
import org.apache.mina.common.IoHandlerAdapter;
import org.apache.mina.common.IoSession;
/**
* {@link IoHandler} implementation for NetCat client. This class extended
* {@link IoHandlerAdapter} for convenience.
*
* @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 NetCatProtocolHandler extends IoHandlerAdapter
{
public void sessionOpened( IoSession session )
{
// Set reader idle time to 10 seconds.
// sessionIdle(...) method will be invoked when no data is read
// for 10 seconds.
session.setIdleTime( IdleStatus.READER_IDLE, 10 );
}
public void sessionClosed( IoSession session )
{
// Print out total number of bytes read from the remote peer.
System.err.println( "Total " + session.getReadBytes() + " byte(s)" );
}
public void sessionIdle( IoSession session, IdleStatus status )
{
// Close the connection if reader is idle.
if( status == IdleStatus.READER_IDLE )
session.close();
}
public void messageReceived( IoSession session, Object message )
{
ByteBuffer buf = ( ByteBuffer ) message;
// Print out read buffer content.
while( buf.hasRemaining() )
{
System.out.print( ( char ) buf.get() );
}
System.out.flush();
}
}