askforleavedialog.java

本员工管理系统使公司员工能通过网络来查询信息、请假

package employeemanagersystem;

import java.awt.*;
import javax.swing.*;
import java.awt.Rectangle;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.util.Date;
import java.text.SimpleDateFormat;

/**
 * <p>Title: </p>
 *
 * <p>Description: </p>
 *
 * <p>Copyright: Copyright (c) 2007</p>
 *
 * <p>Company: </p>
 *
 * @author not attributable
 * @version 1.0
 */
public class AskForLeaveDialog
    extends JDialog
{
  public AskForLeaveDialog(Frame owner, String title, boolean modal)
  {
    super(owner, title, modal);
    try
    {
      setDefaultCloseOperation(DISPOSE_ON_CLOSE);
      jbInit();
      pack();
    }
    catch (Exception exception)
    {
      exception.printStackTrace();
    }
  }

  public AskForLeaveDialog()
  {
    this(new Frame(), "AskForLeaveDialog", false);
  }

  private void jbInit()
      throws Exception
  {
    this.getContentPane().setLayout(null);
    d = new Date();

    leaveDayLabel.setText("请假日期：");
    leaveDayLabel.setBounds(new Rectangle(39, 97, 76, 26));
    dayTextField.setBounds(new Rectangle(132, 98, 150, 32));
    dayTextField.setText(sdf.format(d));
    okButton.setBounds(new Rectangle(152, 223, 61, 27));
    okButton.setText("确定");
    okButton.addActionListener(new AskForLeaveDialog_okButton_actionAdapter(this));
    leaveDaysLabel.setText("请假天数：");
    leaveDaysLabel.setBounds(new Rectangle(40, 162, 72, 26));
    daysComboBox.setBounds(new Rectangle(132, 166, 116, 25));
    for (int i = 1; i < 4; i++)
    {
      daysComboBox.addItem(i);
    }
    jLabel1.setText("本系统只允许一至三天的假期，大于此的需要领导审批");
    jLabel1.setBounds(new Rectangle(9, 31, 314, 38));
    this.getContentPane().add(okButton);
    this.getContentPane().add(jLabel1);
    this.getContentPane().add(dayTextField);
    this.getContentPane().add(daysComboBox);
    this.getContentPane().add(leaveDaysLabel);
    this.getContentPane().add(leaveDayLabel);
  }

  Date d = null;
  SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd");
  JLabel leaveDayLabel = new JLabel();
  JTextField dayTextField = new JTextField();
  JButton okButton = new JButton();
  JLabel leaveDaysLabel = new JLabel();
  JComboBox daysComboBox = new JComboBox();
  JLabel jLabel1 = new JLabel();
  public void okButton_actionPerformed(ActionEvent e)
  {
    SQLClass mySQL = new SQLClass();
    LoginInformation li = new LoginInformation();
    String dateBegin = dayTextField.getText().trim();
    String dateNow = sdf.format(d);
    int year = Integer.parseInt(dateBegin.substring(0, dateBegin.indexOf('-')));
    int month = Integer.parseInt(dateBegin.substring(dateBegin.indexOf('-') + 1,
                                 dateBegin.lastIndexOf('-')));
    int day = Integer.parseInt(dateBegin.substring(dateBegin.lastIndexOf('-') +
        1));
    int yearTemp = Integer.parseInt(dateNow.substring(0, dateNow.indexOf('-')));
    int monthTemp = Integer.parseInt(dateNow.substring(dateNow.indexOf('-') + 1,
                                     dateNow.lastIndexOf('-')));
    int dayTemp = Integer.parseInt(dateNow.substring(dateNow.lastIndexOf('-') +
        1));

    int leaveDays = daysComboBox.getSelectedIndex() + 1;

    if (year == yearTemp && month == monthTemp && day >= dayTemp)
    {
      boolean flag = mySQL.askForLeave(li.getLogId(), dateBegin, leaveDays);

      if (flag)
      {
        JOptionPane.showMessageDialog(this, "请假成功！", "Information",
                                      JOptionPane.INFORMATION_MESSAGE);
        this.dispose();
      }
    }
    else
      JOptionPane.showMessageDialog(this,"请填写正确的日期格式","Error",JOptionPane.ERROR_MESSAGE);

  }
}

class AskForLeaveDialog_okButton_actionAdapter
    implements ActionListener
{
  private AskForLeaveDialog adaptee;
  AskForLeaveDialog_okButton_actionAdapter(AskForLeaveDialog adaptee)
  {
    this.adaptee = adaptee;
  }

  public void actionPerformed(ActionEvent e)
  {
    adaptee.okButton_actionPerformed(e);
  }
}