frame1.java~7~

这是一个关于java中对象的串行化例子

package serialize;

import java.awt.*;
import java.awt.event.*;
import javax.swing.*;
import com.borland.jbcl.layout.*;
import java.io.*;
/**
 * <p>Title: </p>
 * <p>Description: </p>
 * <p>Copyright: Copyright (c) 2006</p>
 * <p>Company: </p>
 * @author not attributable
 * @version 1.0
 */

public class Frame1 extends JFrame {
  JPanel contentPane;
  XYLayout xYLayout1 = new XYLayout();
  JLabel jLabel2 = new JLabel();
  JTextField jTextField1 = new JTextField();
  JTextField jTextField2 = new JTextField();
  JButton jButton1 = new JButton();
  JButton jButton2 = new JButton();
  JLabel jLabel1 = new JLabel();

  //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();
   jLabel1.setVerifyInputWhenFocusTarget(true);
    jLabel1.setText("user");
    contentPane.setLayout(xYLayout1);
    this.setSize(new Dimension(400, 300));
    this.setTitle("Frame Title");
    contentPane.setToolTipText("");
    jLabel2.setText("jLabel2");
    jButton1.setText("Serialize");
    jButton1.addActionListener(new Frame1_jButton1_actionAdapter(this));
    jButton2.setText("jButton2");
    jLabel1.setText("jLabel1");
    jTextField1.setText("");
    jTextField2.setText("");
    contentPane.add(jLabel1, new XYConstraints(74, 47, 93, 19));
    contentPane.add(jLabel2,  new XYConstraints(73, 92, 96, 15));
    contentPane.add(jTextField1,  new XYConstraints(202, 48, 110, 19));
    contentPane.add(jTextField2,      new XYConstraints(201, 86, 114, 18));
    contentPane.add(jButton1,  new XYConstraints(84, 139, 81, 16));
    contentPane.add(jButton2,   new XYConstraints(204, 137, 93, 18));
    contentPane.add(jLabel1,   new XYConstraints(74, 47, 46, -1));
  }
  //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);
    }
  }

  void jButtonSerialize_actionPerformed(ActionEvent e) {
    User user=new User();
    user.setUsername(jTextField1.getText());
    user.setUserPassWord(jTextField2.getText());
    try{
    FileOutputStream file=new FileOutputStream
        ("d:\\userinfo.txt");
    ObjectOutputStream out=new ObjectOutputStream(file);
    out.writeObject(user);
    out.flush();
    out.close();
    }catch(java.io.IOException ioe){
     JOptionPane.showMessageDialog(this,ioe.toString());
       }
   finally{
     JOptionPane.showMessageDialog(this,"Serialize succeed");
       }
 }
}

class Frame1_jButton1_actionAdapter implements java.awt.event.ActionListener {
  Frame1 adaptee;

  Frame1_jButton1_actionAdapter(Frame1 adaptee) {
    this.adaptee = adaptee;
  }
  public void actionPerformed(ActionEvent e) {
    adaptee.jButtonSerialize_actionPerformed(e);
  }
}