databaseappframe.java

JAVA数据库编程实例随书源码 JAVA数据库编程实例随书源码

package mydatabaseapp;

import java.awt.*;
import java.awt.event.*;
import javax.swing.*;
import com.borland.dx.sql.dataset.*;

/**
 * Title:        JBuilder组件操纵数据库
 * Description:  Java语言演示程序：JBuilder组件操纵数据库，用于北京师范大学计算机系Java课程教学示范。
 * Copyright:    Copyright (c) 2002
 * Company:      北京师范大学计算机系
 * @author 孙一林
 * @version 1.0
 */

public class databaseAppFrame extends JFrame {
  JPanel contentPane;
  BorderLayout borderLayout1 = new BorderLayout();
  Database database1 = new Database();
  QueryDataSet queryDataSet1 = new QueryDataSet();

  /**Construct the frame*/
  public databaseAppFrame() {
    enableEvents(AWTEvent.WINDOW_EVENT_MASK);
    try {
      jbInit();
    }
    catch(Exception e) {
      e.printStackTrace();
    }
  }
  /**Component initialization*/
  private void jbInit() throws Exception  {
    queryDataSet1.setQuery(new com.borland.dx.sql.dataset.QueryDescriptor(database1, "select * from studentbase", null, true, Load.ALL));
    database1.setConnection(new com.borland.dx.sql.dataset.ConnectionDescriptor("jdbc:interbase://localhost/D:\\DataBase\\STUDENT.GDB", "SYSDBA", "masterkey", false, "interbase.interclient.Driver"));
    //setIconImage(Toolkit.getDefaultToolkit().createImage(databaseAppFrame.class.getResource("[Your Icon]")));
    contentPane = (JPanel) this.getContentPane();
    contentPane.setLayout(borderLayout1);
    this.setSize(new Dimension(400, 300));
    this.setTitle("JBuilder组件操纵数据库");
  }
  /**Overridden so we can exit when window is closed*/
  protected void processWindowEvent(WindowEvent e) {
    super.processWindowEvent(e);
    if (e.getID() == WindowEvent.WINDOW_CLOSING) {
      System.exit(0);
    }
  }
}