addflightschedulardialog.java

航空售票系统的代码

package com.tarena.abs.server;

import java.awt.*;
import java.awt.event.*;
import java.io.File;
import java.io.FileNotFoundException;
import java.util.Calendar;

import javax.swing.*;

import com.tarena.abs.dao.FlightDAO;
import com.tarena.abs.dao.FlightDaoFromFile;
import com.tarena.abs.model.*;

/**
 * 添加航班计划对话框。
 * 
 * @author tangliang
 */
public class AddFlightSchedularDialog extends JDialog implements ActionListener {
	JLabel[] labs;
	JTextField[] texts;
	JCheckBox[] checks;
	JComboBox jcb;
	JButton ok, cancel;
	JPanel jp1, jp2, jp3;
	JPanel[] jps;
	String[] str1 = { "添加航班计划", "航班号：", "出发地：", "目的地：", "起飞时间：", "时", "分",
			"到达时间：", "时", "分", "班期：", "开始日期：", "年", "月", "日", "结束日期：", "年",
			"月", "日", "总里程", "公里", "全价", "元", "执行机型" };
	String[] str2 = { "星期日", "星期一", "星期二", "星期三", "星期四", "星期五", "星期六" };

	public AddFlightSchedularDialog(JFrame f) {
		super(f, "添加航班计划", true);
		labs = new JLabel[str1.length];
		texts = new JTextField[15];
		checks = new JCheckBox[7];
		ok = new JButton("添加");
		cancel = new JButton("取消");
		jp1 = new JPanel();
		jp2 = new JPanel();
		jp3 = new JPanel();
		jps = new JPanel[11];
		for (int i = 0; i < jps.length; i++) {
			jps[i] = new JPanel();
			jps[i].setLayout(new FlowLayout(FlowLayout.LEFT));
		}
		for (int i = 0; i < labs.length; i++) {
			labs[i] = new JLabel(str1[i]);
		}
		for (int i = 0; i < texts.length; i++) {
			texts[i] = new JTextField(10);
		}
		texts[3].setColumns(2);
		texts[4].setColumns(2);
		texts[5].setColumns(2);
		texts[6].setColumns(2);
		texts[7].setColumns(4);
		texts[8].setColumns(2);
		texts[9].setColumns(2);
		texts[10].setColumns(4);
		texts[11].setColumns(2);
		texts[12].setColumns(2);
		for (int i = 0; i < checks.length; i++) {
			checks[i] = new JCheckBox(str2[i], true);
		}
		jcb = new JComboBox(ServerMainClass.allPlaneModels.toArray());
		init();
		addEventHandle();
	}

	private void init() {
		jp1.add(labs[0]);// 标题
		this.add(jp1, BorderLayout.NORTH);
		jps[0].add(labs[1]);
		jps[0].add(texts[0]);
		jps[1].add(labs[2]);
		jps[1].add(texts[1]);
		jps[2].add(labs[3]);
		jps[2].add(texts[2]);
		jps[3].add(labs[4]);
		jps[3].add(texts[3]);
		jps[3].add(labs[5]);
		jps[3].add(texts[4]);
		jps[3].add(labs[6]);
		jps[4].add(labs[7]);
		jps[4].add(texts[5]);
		jps[4].add(labs[8]);
		jps[4].add(texts[6]);
		jps[4].add(labs[9]);
		jps[5].add(labs[10]);
		for (int i = 0; i < checks.length; i++) {
			jps[5].add(checks[i]);
		}
		jps[6].add(labs[11]);
		jps[6].add(texts[7]);
		jps[6].add(labs[12]);
		jps[6].add(texts[8]);
		jps[6].add(labs[13]);
		jps[6].add(texts[9]);
		jps[6].add(labs[14]);
		jps[7].add(labs[15]);
		jps[7].add(texts[10]);
		jps[7].add(labs[16]);
		jps[7].add(texts[11]);
		jps[7].add(labs[17]);
		jps[7].add(texts[12]);
		jps[7].add(labs[18]);
		jps[8].add(labs[19]);
		jps[8].add(texts[13]);
		jps[8].add(labs[20]);
		jps[9].add(labs[21]);
		jps[9].add(texts[14]);
		jps[9].add(labs[22]);
		jps[10].add(labs[23]);
		jps[10].add(jcb);
		jp2.setLayout(new GridLayout(11, 1));
		for (int i = 0; i < jps.length; i++) {
			jp2.add(jps[i]);
		}
		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(600, 400);
		this.setVisible(true);
		this.setDefaultCloseOperation(JFrame.DISPOSE_ON_CLOSE);
	}

	public void actionPerformed(ActionEvent e) {
		if (e.getActionCommand().equals("取消")) {
			this.dispose();
		} else if (e.getActionCommand().equals("添加")) {
			FlightSchedular fs = new FlightSchedular(texts[0].getText());
			fs.setFromAddress(texts[1].getText());
			fs.setToAddress(texts[2].getText());
			fs.setFromTime(new MyTime(Integer.parseInt(texts[3].getText()),
					Integer.parseInt(texts[4].getText())));
			fs.setToTime(new MyTime(Integer.parseInt(texts[5].getText()),
					Integer.parseInt(texts[6].getText())));
			//调用方法解析星期表
			fs.setSchedular(getSch());
			//初始开始日期
			Calendar startcal = Calendar.getInstance();
			startcal.set(Calendar.YEAR, Integer.parseInt(texts[7].getText()));
			startcal.set(Calendar.MONTH, Integer.parseInt(texts[8].getText()));
			startcal.set(Calendar.DATE, Integer.parseInt(texts[9].getText()));
			fs.setStartDate(startcal);
			
			Calendar endcal = Calendar.getInstance();
			endcal.set(Calendar.YEAR, Integer.parseInt(texts[10].getText()));
			endcal.set(Calendar.MONTH, Integer.parseInt(texts[11].getText()));
			endcal.set(Calendar.DATE, Integer.parseInt(texts[12].getText()));
			fs.setEndDate(endcal);
			
			fs.setLength(Integer.parseInt(texts[13].getText()));
			fs.setPrice(Double.parseDouble(texts[14].getText()));
			fs.setPlane((PlaneModel) jcb.getSelectedItem());
			try {
				FlightDAO f = ServerMainClass.flightDaoSch;
				boolean success = f.addFlightSchedular(fs);
				if (success) {
					JOptionPane.showMessageDialog(this, "添加航班计划成功！");
					this.dispose();
				} else {
					JOptionPane.showMessageDialog(this, "添加航班计划失败！");
					this.dispose();
				}
			} catch (Exception e1) {
				e1.printStackTrace();
			}
		}
	}

	//解析星期表
	private byte getSch() {
		String str = "";
		for (int i = 0; i < checks.length; i++) {
			if (checks[i].isSelected())
				str = str + 1;
			else
				str = str + 0;
		}
		//1010110是代表星期7 2 45 有航班
		System.out.println(str);
		//按照2进制解析字符串转为整数，在转为byte
		return (byte) Integer.parseInt(str, 2);
	}

	private void addFLT(FlightSchedular fs) {       //做什么？
		FlightDAO f = ServerMainClass.flightDaoSch;
		Calendar cal = fs.getStartDate();
		while (cal.compareTo(fs.getEndDate()) <= 0) {   //开始日期小于结束日期
			byte wd = (byte) cal.get(Calendar.DAY_OF_WEEK);
			byte i = 1;
			i = (byte) (i << (7 - wd));

			if ((((byte) i) & (fs.getSchedular())) != 0) {
				Flight fl = fs.createNewFlight(cal);
				boolean b = f.addFlight(fl);
				if (b) {
					System.out.println("OK");
				}
			}
			cal.add(Calendar.DATE,1);
		}
	}

}