shopperlistening.java

基于 C/S 模式的网上购物系统

package RegisterAndLogin;
//购物者端接受店主发过来的信息，并在界面显示
import java.io.*;
import java.net.*;
import javax.swing.JOptionPane;
public class ShopperListening extends Thread
{
	public ShopperBargain parent=null;
	public String ownerid="";
	public ObjectInputStream is=null;
public ShopperListening(ShopperBargain parent,String ownerid,ObjectInputStream is)
{ 
	this.parent=parent;
	this.ownerid=ownerid;
	this.is=is;
}
public void run()
{
	//parent.jTextAreaMessage.append(ownerid+"Say:"+"hello");
	try{
	while(true)
	{
		
		String Msg=(String)is.readObject();
		if(Msg.equals(ConstanValue.MSG_ACC_CONFIRM))
		{
			JOptionPane.showMessageDialog(null, "您的定单已被确认，可以放入购物车了");
		    parent.jButtonPutIntoCart.setEnabled(true);
		}
		else
			if(Msg.equals(ConstanValue.MSG_REFUSE_BILL))
			{
				JOptionPane.showMessageDialog(null, "您的定单被店主否认");
				parent.jButtonPutIntoCart.setEnabled(false);
			
			}
			else
		       parent.jTextAreaMessage.append(Msg+"\n");
	}
    }
	catch(Exception ex)
   {
	ex.printStackTrace();
   }
}
}