org.sakaiproject.portal.render.portlet.services.state
Class Base64Recoder

java.lang.Object
  org.sakaiproject.portal.render.portlet.services.state.Base64Recoder

All Implemented Interfaces:

WebRecoder

public class Base64Recoder
extends Object
implements WebRecoder

WebRecoder which uses a modified base64 encoding scheme to ensure web safety. This sheme provides obfuscation as well as websafety.

Since:

Sakai 2.2.4

Version:

$Rev: 110562 $

Constructor Summary

Base64Recoder()

Method Summary

byte[]	decode(String safe) Decode the bits into a websafe version.
String	encode(byte[] bits) Recode the bits into a websafe version.

Methods inherited from class java.lang.Object

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

Constructor Detail

Base64Recoder

public Base64Recoder()

Method Detail

encode

public String encode(byte[] bits)

Description copied from interface: WebRecoder

Recode the bits into a websafe version.

Specified by:

encode in interface WebRecoder

Parameters:

bits - the original bits

Returns:

websafe version

decode

public byte[] decode(String safe)

Description copied from interface: WebRecoder

Decode the bits into a websafe version.

Specified by:

decode in interface WebRecoder

Parameters:

safe - websafe version

Returns:

the original encoded bits