gw.util

Class Base64Util

java.lang.Object

gw.util.Base64Util

public class Base64Util
extends Object

Field Summary

Fields

Modifier and Type	Field and Description
static String	ENCODING The Base64 algorithm converts 3 8-bit bytes into 4 6-bit bytes.

Constructor Summary

Constructors

Constructor and Description
Base64Util()

Method Summary

Modifier and Type	Method and Description
static byte[]	decode(String encodedString)
static String	encode(byte[] bytes)
static byte[]	encodeAsBytes(byte[] bytes)
static boolean	isBase64(String s)

Methods inherited from class java.lang.Object

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

Field Detail

ENCODING

public static final String ENCODING

The Base64 algorithm converts 3 8-bit bytes into 4 6-bit bytes. The Base 64 alphabet consists of 65 6-bit values, all of which fall within the US-ASCII (7-bit) character encoding. See http://www.freesoft.org/CIE/RFC/2065/56.htm for details.

All Java implementations are required to support this encoding. See java.lang documentation for details.

See Also:

Constant Field Values

Constructor Detail

Base64Util

public Base64Util()

Method Detail

encode

public static String encode(byte[] bytes)

encodeAsBytes

public static byte[] encodeAsBytes(byte[] bytes)

decode

public static byte[] decode(String encodedString)

isBase64

public static boolean isBase64(String s)