<转>Mina2.0快速入门

转自：http://blog.csdn.net/phinecos/article/details/4611974

 

MinaTimeServer.java

package com.vista;

import java.io.IOException;
import java.net.InetSocketAddress;
import java.nio.charset.Charset;

import org.apache.mina.core.service.IoAcceptor;
import org.apache.mina.core.session.IdleStatus;
import org.apache.mina.filter.codec.ProtocolCodecFilter;
import org.apache.mina.filter.codec.textline.TextLineCodecFactory;
import org.apache.mina.filter.logging.LoggingFilter;
import org.apache.mina.transport.socket.nio.NioSocketAcceptor;


public class MinaTimeServer 
{
    private static final int PORT = 6488;
    public static void main(String[] args) throws IOException 
    {
        //监听即将到来的TCP连接
        IoAcceptor acceptor = new NioSocketAcceptor();
        acceptor.getFilterChain().addLast("logger", new LoggingFilter());
        acceptor.getFilterChain().addLast("codec", new ProtocolCodecFilter( new TextLineCodecFactory( Charset.forName("UTF-8"))));
        
        acceptor.setHandler(new TimeServerHandler());
        
        acceptor.getSessionConfig().setReadBufferSize(2048);
        acceptor.getSessionConfig().setIdleTime(IdleStatus.BOTH_IDLE, 10);
        
        acceptor.bind(new InetSocketAddress(PORT));
        System.out.println("服务器启动");
    }

}

TimeServerHandler.java

package com.vista;

import java.util.Date;

import org.apache.mina.core.service.IoHandlerAdapter;
import org.apache.mina.core.session.IdleStatus;
import org.apache.mina.core.session.IoSession;

public class TimeServerHandler extends IoHandlerAdapter
{

    public void exceptionCaught(IoSession session, Throwable cause) throws Exception 
    {
        cause.printStackTrace();
    }
    public void messageReceived(IoSession session, Object message) throws Exception 
    {
        String strMsg = message.toString();
        if(strMsg.trim().equalsIgnoreCase("quit"))
        {
            session.close();
            return;
        }
        Date date = new Date();
        session.write(date.toString());
        System.out.println("Message written");
    }
    public void sessionIdle(IoSession session, IdleStatus status) throws Exception 
    {
        System.out.println("IDLE"+session.getIdleCount(status));        
    }

}

测试：

 

Client Output	Server Output
user@myhost:~> telnet 127.0.0.1 9123  Trying 127.0.0.1...  Connected to 127.0.0.1.  Escape character is '^]'.  hello  Wed Oct 17 23:23:36 EDT 2007  quit  Connection closed by foreign host.  user@myhost:~>	MINA Time server started.  Message written...

 

参考资料：1，MINA v2.0 Quick Start Guide