serverlistenthread.java

这是我课程设计的时候做的聊天程序

/*
 * Created on 2005-12-19
 *
 * TODO To change the template for this generated file go to
 * Window - Preferences - Java - Code Style - Code Templates
 */
package chatRoom;
//import java.awt.*;
//import java.awt.event.*;
import javax.swing.*;
//import javax.swing.event.*;
import java.io.*;
import java.net.*;
/**
 * @author hongyuan
 *
 * TODO To change the template for this generated type comment go to
 * Window - Preferences - Java - Code Style - Code Templates
 */
public class ServerListenThread extends Thread{
	ServerSocket server;//侦听套接字
	JComboBox comboBox;  //用户列表框
	JTextArea textArea;//聊天信息框
	JTextField textField;//提示信息框
	UserInfoList userInfoList;//用户信息链表
	Node client;
	ServerReceiveThread recvThread;//服务器接收线程
	public boolean isStop;
	public ServerListenThread(
		ServerSocket server,
		JComboBox comboBox,  
		JTextArea textArea,
		JTextField textField,
		UserInfoList userInfoList)
	{
		this.server=server;
		this.comboBox=comboBox;
		this.textArea=textArea;
		this.textField=textField;
		this.userInfoList=userInfoList;
		isStop=false;
	}
	public void run()
	{
		while(!isStop&&!server.isClosed())
		{
			try
			{
				client=new Node();//创建用户信息节点
				client.socket=server.accept();//侦听客户端连接请求
				client.output=new ObjectOutputStream(client.socket.getOutputStream());//得到套接字输出流
				client.output.flush();
				client.input=new ObjectInputStream(client.socket.getInputStream());//得到套接字输入流
				client.username=(String)client.input.readObject();//读取用户昵称
				//显示提示信息
				comboBox.addItem(client.username);
				userInfoList.add(client);
				textArea.append("user"+client.username+"上线"+"\n");
				textField.setText("在线用户"+userInfoList.getCount()+"人\n");
				//创建服务器接收线程
				recvThread=new ServerReceiveThread(comboBox,textArea,textField,userInfoList,client);
				//启动线程
				recvThread.start();
			}catch(Exception e){}
		}
	}
}