logon.java

ChipChat1.0——源代码以及程序用到的资源（程序入口主文件为ChipChat.java）（Eclipse3.1.2设计） UML建模图——为Rose建模图

import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.io.PrintWriter;
import java.net.Socket;


public class logon extends Thread{
	ChipChat server;
	BufferedReader in;
	PrintWriter out;
	Socket client;
	UserInfo [] userinfo;
	int k;
	String name,ip;
	
	public logon(Socket socket,ChipChat cc,UserInfo [] ui)
	{
		server = cc;
		client = socket;
		userinfo = ui;
		try
		{
			in = new BufferedReader(new InputStreamReader(client.getInputStream()));
			out = new PrintWriter(client.getOutputStream());
			server.processMsg("连接成功");
		}catch(IOException Te)
		{
			Te.printStackTrace();
			server.processMsg("连接失败");
		}
	}

/*
 *  run()方法实现对回应的TCP连接的信息的接收，并且完成对UserInfo信息的保存
 */
	public void run()
	{
		String msg = null;
		try
		{
			msg = receiveMsg();
			msg = receiveMsg();
			name = msg;
			msg = receiveMsg();
			ip = msg;
			{
				k = server.lstFriend.getItemCount();
				userinfo[k] = new UserInfo(name,ip);
			}
			server.processFriend(userinfo[k].getName());
			msg = receiveMsg();
			/*
			 * 所有信息接收完毕，关闭端口
			 */
			in.close();
			out.close();
			client.close();
		}catch(IOException Te2)
		{
			try
			{
				in.close();
				out.close();
				client.close();
			}
			catch(IOException ee)
			{
				ee.printStackTrace();
			}
			Te2.printStackTrace();
		}
		finally
		{
			try
			{
				in.close();
				out.close();
				client.close();
			}
			catch(IOException ee)
			{
				ee.printStackTrace();
			}
		}
	}

	
	
	public String receiveMsg()throws IOException//接收数据
	{
		String msg = new String();
		try
		{
			msg = in.readLine();
		}catch(IOException e)
		{
				in.close();
				out.close();
				client.close();
				msg = new String("---");
			e.printStackTrace();
		}
		return msg;
	}
}