org.apache.catalina.util
Class Base64

java.lang.Object
  org.apache.catalina.util.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

Author:

Jeffrey Rodriguez

Base64

public Base64()

isBase64

public static boolean isBase64(java.lang.String isValidString)

isBase64

public static boolean isBase64(byte octect)

isArrayByteBase64

public static boolean isArrayByteBase64(byte[] arrayOctect)

encode

public static byte[] encode(byte[] binaryData)

Encodes hex octects into Base64.

Parameters:

binaryData - Array containing binary data to encode.

Returns:

Base64-encoded data.

decode

public static void decode(ByteChunk base64DataBC,
                          CharChunk decodedDataCC)

Decodes Base64 data into octects

Parameters:

base64DataBC - Byte array containing Base64 data

decodedDataCC - The decoded data chars