转:Mina2.0快速入门

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

作者：洞庭散人

出处：http://phinecos.cnblogs.com/　　　　

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