org.pentaho.reporting.libraries.xmlns.parser

Class Base64

public class Base64 extends Object

Provides encoding of raw bytes to base64-encoded characters, and decoding of base64 characters to raw bytes. date: 06 August 1998 modified: 14 February 2000 modified: 22 September 2000

Version: 1.3

Author: Kevin Kelley (kelley@ruralnet.net)

Method Summary
static byte[]decode(char[] data)
Decodes a BASE-64 encoded stream to recover the original data.
static char[]encode(byte[] data)
returns an array of base64-encoded characters to represent the passed data array.

Method Detail

decode

public static byte[] decode(char[] data)
Decodes a BASE-64 encoded stream to recover the original data. White space before and after will be trimmed away, but no other manipulation of the input will be performed.

As of version 1.2 this method will properly handle input containing junk characters (newlines and the like) rather than throwing an error. It does this by pre-parsing the input and generating from that a count of VALID input characters.

Parameters: data the character data.

Returns: The decoded data.

encode

public static char[] encode(byte[] data)
returns an array of base64-encoded characters to represent the passed data array.

Parameters: data the array of bytes to encode

Returns: base64-coded character array.