connectionhandler.java

java socket基础编程实例

   /*
	* Name of the Application     : ConnectionHandler.java
	* Development Environment     : Eclipse3.0M8
	* @Version 1.0
	* Describtion 
	* 
	*	1)ConnectionHandler for multithread 
	*
	*
	* Creation / Modification History
	*	wsl	19:40 06/29/2004	Creation       
	*
	* Copyright ® 2004 www.cnlab.net
	* All right reserved. 
	*/
package net.cnlab.wsl.testsocket.multithread;

import java.io.*;
import java.net.*;

public class ConnectionHandler implements Runnable {
	
	protected Socket socketToHandle;
	
	public ConnectionHandler(Socket aSocketToHandle) {
		socketToHandle = aSocketToHandle;
	}
	public void run() {
		try {
			PrintWriter streamWriter = new PrintWriter(socketToHandle.getOutputStream());
			BufferedReader streamReader = new BufferedReader(new InputStreamReader(socketToHandle.getInputStream()));
			String fileToRead = streamReader.readLine();
			BufferedReader fileReader = new BufferedReader(new FileReader(fileToRead));
			String line = null;
			while ((line = fileReader.readLine()) != null)
				streamWriter.println(line);
			fileReader.close();
			streamWriter.close();
			streamReader.close();
		} catch (Exception e) {
			System.out.println("Error handling a client: " + e);
		}
	}
}