lookupsuccess.java

类似qq的以c/s结构和p2p结构结合的聊天软件。

package com.client;

import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.io.ObjectInputStream;
import java.io.ObjectOutputStream;
import java.net.Socket;

import javax.swing.JButton;
import javax.swing.JDialog;
import javax.swing.JLabel;

class LookupSuccess extends JDialog 
{
	private static String acounts;
	private static String destIp;
	private String results;
	private ObjectOutputStream out ;
    private ObjectInputStream in;
    private String[] lookupMessage;
    private static String serverIP;
	public LookupSuccess(String acounts,String destIp) 
	{
		super();
		this.serverIP=MainFrame.serverIP;
		this.acounts=acounts;
		this.destIp=destIp;
		getContentPane().setLayout(null);
		setBounds(100, 100, 323, 260);

		final JLabel label = new JLabel();
		label.setText("恭喜你，查找成功！");
		label.setBounds(89, 50, 123, 20);
		getContentPane().add(label);

		final JButton addFriends = new JButton();
		addFriends.addActionListener(new ActionListener()
		{
			public void actionPerformed(ActionEvent arg0) 
			{
				int exit=0;
				for(int i=0;i<MainFrame.serverMessage.length;i++)
				{
					if(MainFrame.serverMessage[i].indexOf(LookupSuccess.acounts)>=0)				   
						{
						   exit=1;
						   break;
						}
					else exit=0;
				}
				if(exit==1)
				{
					MessageDialog dialog=new MessageDialog("此好友已经存在!");
	    	        dialog.setSize(331, 163);
	    	        return;
				}
				else
				{
					try
				     {
				         Socket sk=new Socket(serverIP,7777);
				         out=new ObjectOutputStream(sk.getOutputStream());
						 in=new ObjectInputStream(sk.getInputStream());
						 lookupMessage=new String[3];
						 lookupMessage[0]="addfriends";
						 lookupMessage[1]=LookupSuccess.acounts;
						 lookupMessage[2]=MainFrame.clientName;
						 out.writeObject(lookupMessage);
						 out.flush();
						 results=(String)in.readObject();
						 if(results.equals("failed"))
						 {
							 MessageDialog dialog=new MessageDialog("添加好友失败！");
			    	         dialog.setSize(331, 163);
			    	         return;
						 }
						 else if(results.equals("success"))
						 {
							 MainFrame.list.add(LookupSuccess.acounts);
							 MessageDialog dialog=new MessageDialog("添加好友成功");
			    	         dialog.setSize(331, 163);
			    	         dispose();
			    	         return;
						 }
				     }catch(Exception ce){}
				}				
			}
		});
		addFriends.setText("加为好友");
		addFriends.setBounds(32, 176, 99, 23);
		getContentPane().add(addFriends);

		final JButton close = new JButton();
		close.addActionListener(new ActionListener() 
		{
			public void actionPerformed(ActionEvent arg0)
			{
				dispose();
			}
		});
		close.setText("取消");
		close.setBounds(170, 176, 99, 23);
		getContentPane().add(close);

		final JLabel friendMessage = new JLabel();
		if(destIp.equals("unlogin"))
			destIp="此用户未登陆";
		friendMessage.setText(acounts+"的ip为："+destIp);
		friendMessage.setBounds(32, 105, 212, 20);
		getContentPane().add(friendMessage);
		//
	}
}