demo
Class CriticalObjectDemo

java.lang.Object
  |
  +--demo.CriticalObjectDemo

All Implemented Interfaces:

Serializable

public class CriticalObjectDemo

extends Object

implements Serializable

This class demonstrates the usage of class CriticalData.

Version:

File Revision 14

See Also:

Serialized Form

Constructor Summary

CriticalObjectDemo()
A default constructor which initializes the variables.

Method Summary

void	destroyCriticalData() This method is called from class CriticalObject after encrypting the content and it is responsible for destroying all its critical data.
static void	main(String[] argv) The main method of the demo.
static void	start()
String	toString() Returns a string that represents the content of this object.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

CriticalObjectDemo

public CriticalObjectDemo()

A default constructor which initializes the variables.

Method Detail

destroyCriticalData

public void destroyCriticalData()

This method is called from class CriticalObject after encrypting the content and it is responsible for destroying all its critical data. This demo for example first sets the content of the byte array to zero and then sets the reference to it to null. Anothe variable x is also set to 0.

toString

public String toString()

Returns a string that represents the content of this object.

Overrides:

toString in class Object

start

public static void start()

main

public static void main(String[] argv)
                 throws IOException

The main method of the demo. First a new CriticalObjectDemo object is created and secured through a CriticalObject using the specified key.

Then the object is retrieved using the same key.