Day8_Serialize.java

// Topics
// -------------
// 1.Serialization vs Deserialization
// 2.transient 
// 3.static 
// 4.transient vs static 
// 5.order of Serialization and Deserialization 
// 6.Object graphs in Serialization
// 7.Customized Serialization
// 8.Serilization wrt Inheritence
// 9.Externalization

import java.io.*;
class Cat implements Serializable
{
 transient final int x=10;
 int y=100;
}

public class Day8_Serialize
{
 public static void main(String[] pavan) throws Exception
 {
 Cat c = new Cat();
 System.out.println(c.x+"...."+c.y);
 // Serialization
 FileOutputStream fos = new FileOutputStream("anj.ser");
 ObjectOutputStream oos = new ObjectOutputStream(fos);
 oos.writeObject(c);

 // DeSerialization
 FileInputStream fis = new FileInputStream("anj.ser");
 ObjectInputStream ois = new ObjectInputStream(fis);
 Cat c1 = (Cat)ois.readObject();

 System.out.println(c1.x+"...."+c1.y);

 }
}