package ThreadTest;

/**

 * Created with IntelliJ IDEA.

 * User: Blank

 * Date: 14-3-29

 * Time: 下午12:03

 */

import java.io.*;

import java.util.*;

class Logon implements Serializable {

    private Date date = new Date();

    private String username;

    private transient String password;

    Logon(String name, String pwd) {

        username = name;

        password = pwd;

    }

    public String toString() {

        String pwd =

                (password == null) ? "(n/a)" : password;

        return "logon info: \n " +

                "username: " + username +

                "\n date: " + date.toString() +

                "\n password: " + pwd;

    }

    public static void main(String[] args) {

        Logon a = new Logon("Hulk", "myLittlePony");

        System.out.println( "logon a = " + a);

        try {

            ObjectOutputStream o =

                    new ObjectOutputStream(

                            new FileOutputStream("Logon.out"));

            o.writeObject(a);

            o.close();

// Delay:

            int seconds = 5;

            long t = System.currentTimeMillis()

                    + seconds * 1000;

            while(System.currentTimeMillis() < t)

                ;

// Now get them back:

            ObjectInputStream in =

                    new ObjectInputStream(

                            new FileInputStream("Logon.out"));

            System.out.println(

                    "Recovering object at " + new Date());

            a = (Logon)in.readObject();

            System.out.println( "logon a = " + a);

        } catch(Exception e) {

            e.printStackTrace();

        }

    }

} ///:~