org.apache.catalina.util

Class Base64


public final class Base64
extends java.lang.Object

This class provides encode/decode for RFC 2045 Base64 as defined by RFC 2045, N. Freed and N. Borenstein. RFC 2045: Multipurpose Internet Mail Extensions (MIME) Part One: Format of Internet Message Bodies. Reference 1996

Version:
$Id: Base64.java,v 1.3 2004/05/26 16:20:50 yoavs Exp $

Author:
Jeffrey Rodriguez

Method Summary

static byte[]
decode(byte[] base64Data)
Decodes Base64 data into octects
static byte[]
encode(byte[] binaryData)
Encodes hex octects into Base64.
static boolean
isArrayByteBase64(byte[] arrayOctect)
static boolean
isBase64(String isValidString)
static boolean
isBase64(byte octect)

Method Details

decode

public static byte[] decode(byte[] base64Data)
Decodes Base64 data into octects

Parameters:
base64Data - Byte array containing Base64 data

Returns:
Array containing decoded data.


encode

public static byte[] encode(byte[] binaryData)
Encodes hex octects into Base64.

Parameters:
binaryData - Array containing binary data to encode.

Returns:
Base64-encoded data.


isArrayByteBase64

public static boolean isArrayByteBase64(byte[] arrayOctect)


isBase64

public static boolean isBase64(String isValidString)


isBase64

public static boolean isBase64(byte octect)


Copyright B) 2000-2003 Apache Software Foundation. All Rights Reserved.