searchorder.java

一个用java实现 的飞机订票系统,超级好用....

package com.zhu.server;

import java.awt.BorderLayout;
import java.awt.Color;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.util.ArrayList;
import java.util.List;
import java.util.Set;

import javax.swing.*;

import org.hibernate.Session;
import org.hibernate.Transaction;

import com.zhu.entity.*;
import com.zhu.util.HbnUtil;






/*
 *  @author zhutingfa
 */
public class SearchOrder extends JDialog implements ActionListener{
	JLabel message,lab;
	JTextField jtf;
	JButton ok,cancel;
	JPanel jp1,jp2,jp3;
	public SearchOrder(JFrame f){
		super(f,"查询订单",true);
		message=new JLabel("查询订单");
		message.setForeground(Color.RED);
		lab=new JLabel("用户名：");
		jtf=new JTextField(15);
		ok=new JButton("确定");
		cancel=new JButton("取消");
		jp1=new JPanel();
		jp2=new JPanel();
		jp3=new JPanel();
		init();
		addEventHandle();
	}
	private void init(){
		jp1.add(message);
		this.add(jp1,BorderLayout.NORTH);
		jp2.add(lab);jp2.add(jtf);
		this.add(jp2,BorderLayout.CENTER);
		jp3.add(ok);jp3.add(cancel);
		this.add(jp3,BorderLayout.SOUTH);
	}
	private void addEventHandle(){
		ok.addActionListener(this);
		cancel.addActionListener(this);
	}

	public void showMe(){
		this.setSize(300,180);
		this.setLocation(300, 150);
		this.setVisible(true);
		this.setDefaultCloseOperation(JFrame.DISPOSE_ON_CLOSE);
	}
	public void actionPerformed(ActionEvent e) {
		String command=e.getActionCommand();
		if(command.equals("确定")){
			String name=jtf.getText();
			Session s=HbnUtil.getCurrentSession();
			Transaction tt=s.beginTransaction();
			List orders=ServerMainClass.orderDao.getOrderByName(name);
			tt.commit();
			if(orders.size()!=0){
				ArrayList list=new ArrayList();
					for(Order o:(List<Order>)orders){
						list.addAll(o.getItems());
					}
					((JFrame)(this.getOwner())).setContentPane(new OrderListPanel(name,list));
					this.getOwner().setVisible(true);
					this.dispose();
			}
		}
		else if(command.equals("取消")){
			this.dispose();
		}
	}
}