frame1.java

是用java实现的数据库操作方面的程序

package untitled1;

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

public class Frame1 extends JFrame {
  JPanel contentPane;
  BorderLayout borderLayout1 = new BorderLayout();
  JdbNavToolBar jdbNavToolBar1 = new JdbNavToolBar();
  JdbStatusLabel jdbStatusLabel1 = new JdbStatusLabel();
  TableScrollPane tableScrollPane1 = new TableScrollPane();
  JdbTable jdbTable1 = new JdbTable();
  Database database1 = new Database();
  QueryDataSet queryDataSet1 = new QueryDataSet();

  //Construct the frame
  public Frame1() {
    enableEvents(AWTEvent.WINDOW_EVENT_MASK);
    try {
      jbInit();
    }
    catch(Exception e) {
      e.printStackTrace();
    }
  }
  //Component initialization
  private void jbInit() throws Exception  {
    contentPane = (JPanel) this.getContentPane();
    contentPane.setLayout(borderLayout1);
    this.setSize(new Dimension(400, 300));
    this.setTitle("Frame Title");
    jdbStatusLabel1.setText("jdbStatusLabel1");
    jdbStatusLabel1.setDataSet(queryDataSet1);
    database1.setConnection(new com.borland.dx.sql.dataset.ConnectionDescriptor("jdbc:oracle:thin:@localhost:1521:han", "scott", "tiger", false, "oracle.jdbc.driver.OracleDriver"));
    queryDataSet1.setQuery(new com.borland.dx.sql.dataset.QueryDescriptor(database1, "SELECT FLOW.FLOW_ID,FLOW.NAME,FLOW.TYPE,FLOW.DESCRIPTION,FLOW.RESOURCES_ID,FLOW.TRANSFER_ID,FLOW.PARE" +
      "NT_PROCESS_ID,FLOW.PROJECT_ID FROM SCOTT.FLOW ORDER BY FLOW.FLOW_ID", null, true, Load.ALL));
    jdbNavToolBar1.setDataSet(queryDataSet1);
    jdbTable1.setDataSet(queryDataSet1);
    contentPane.add(jdbNavToolBar1, BorderLayout.NORTH);
    contentPane.add(jdbStatusLabel1,  BorderLayout.SOUTH);
    contentPane.add(tableScrollPane1,  BorderLayout.CENTER);
    tableScrollPane1.getViewport().add(jdbTable1, null);
  }
  //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);
    }
  }
}