cz.d1x.dxcrypto.common

Class Base64Representation

java.lang.Object

cz.d1x.dxcrypto.common.Base64Representation

All Implemented Interfaces:

BytesRepresentation

public final class Base64Representation
extends Object
implements BytesRepresentation

Implementation that represents byte arrays in Base64 form.

Author:

Zdenek Obst, zdenek.obst-at-gmail.com

Constructor Summary

Constructors

Constructor and Description
Base64Representation() Creates a new instance of Base64 representation.

Method Summary

Modifier and Type	Method and Description
byte[]	toBytes(String base64) Converts given String in this representation back to to byte array.
String	toString(byte[] bytes) Converts given byte array to String in this representation.

Methods inherited from class java.lang.Object

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

Constructor Detail

Base64Representation

public Base64Representation()

Creates a new instance of Base64 representation.

Method Detail

toString

public String toString(byte[] bytes)
                throws IllegalArgumentException

Converts given byte array to String in this representation.

Specified by:

toString in interface BytesRepresentation

Parameters:

bytes - bytes to be converted

Returns:

Base64 representation

Throws:

IllegalArgumentException - possible exception if input is null or cannot be converted

toBytes

public byte[] toBytes(String base64)
               throws IllegalArgumentException

Converts given String in this representation back to to byte array.

Specified by:

toBytes in interface BytesRepresentation

Parameters:

base64 - Base64 string input to be converted

Returns:

byte array representation

Throws:

IllegalArgumentException - possible exception if input is null or cannot be converted