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CustomizedSerializeDemo.java
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35 lines (34 loc) · 1.26 KB
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import java.io.*;
class Account implements Serializable
{
String userName="Bhaskar";
transient String pwd="kajal";
private void writeObject(ObjectOutputStream os)throws Exception
{
System.out.println("called automtically at time of serelization");
os.defaultWriteObject();
String epwd="123"+pwd;
os.writeObject(epwd);
}
private void readObject(ObjectInputStream is)throws Exception{
System.out.println("called automtically at time of dserelization");
is.defaultReadObject();
String epwd=(String)is.readObject();
pwd=epwd.substring(3);
}
}
class CustomizedSerializeDemo
{
public static void main(String[] args)throws Exception{
Account a1=new Account();
System.out.println(a1.userName+"........."+a1.pwd);
FileOutputStream fos=new FileOutputStream("abc.ser");
ObjectOutputStream oos=new ObjectOutputStream(fos);
oos.writeObject(a1);
System.out.println("\n\n _______________________ \n\n");
FileInputStream fis=new FileInputStream("abc.ser");
ObjectInputStream ois=new ObjectInputStream(fis);
Account a2=(Account)ois.readObject();
System.out.println(a2.userName+"........."+a2.pwd);
}
}