org.proteios.core
Class Base64Coder

java.lang.Object
  org.proteios.core.Base64Coder

public class Base64Coder
extends Object

Constructor Summary

Base64Coder()

Method Summary

static byte[]	decode(char[] in) Decodes Base64 data.
static String	decode(String s) Decodes a Base64 string.
static char[]	encode(byte[] in) Encodes a byte array into Base64 format.
static String	encode(String s) Encodes a string into Base64 format.

Methods inherited from class java.lang.Object

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

Constructor Detail

Base64Coder

public Base64Coder()

Method Detail

encode

public static String encode(String s)

Encodes a string into Base64 format. No blanks or line breaks are inserted.

Parameters:

s - a String to be encoded.

Returns:

A String with the Base64 encoded data.

encode

public static char[] encode(byte[] in)

Encodes a byte array into Base64 format. No blanks or line breaks are inserted.

Parameters:

in - an array containing the data bytes to be encoded.

Returns:

A character array with the Base64 encoded data.

decode

public static String decode(String s)

Decodes a Base64 string.

Parameters:

s - a Base64 String to be decoded.

Returns:

A String containing the decoded data.

Throws:

IllegalArgumentException - if the input is not valid Base64 encoded data.

decode

public static byte[] decode(char[] in)

Decodes Base64 data. No blanks or line breaks are allowed within the Base64 encoded data.

Parameters:

in - a character array containing the Base64 encoded data.

Returns:

An array containing the decoded data bytes.

Throws:

IllegalArgumentException - if the input is not valid Base64 encoded data.