org.apache.xerces.impl.dv.util
Class Base64
java.lang.Object
|
+--org.apache.xerces.impl.dv.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 Available at: http://www.ietf.org/rfc/rfc2045.txt
This class is used by XML Schema binary format validation
This implementation does not encode/decode streaming
data. You need the data that you will encode/decode
already on a byte arrray.
- Version:
- $Id: Base64.java,v 1.2 2002/01/29 01:15:12 lehors Exp $
- Author:
- Jeffrey Rodriguez, Sandy Gao
Method Summary |
static byte[] |
decode(byte[] base64Data)
Decodes Base64 data into octects |
static java.lang.String |
decode(java.lang.String base64Data)
Decodes Base64 data into octects |
static byte[] |
encode(byte[] binaryData)
Encodes hex octects into Base64 |
protected static boolean |
isBase64(byte octect)
|
protected static boolean |
isData(byte octect)
|
protected static boolean |
isPad(byte octect)
|
protected static boolean |
isWhiteSpace(byte octect)
|
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Base64
public Base64()
isWhiteSpace
protected static boolean isWhiteSpace(byte octect)
isPad
protected static boolean isPad(byte octect)
isData
protected static boolean isData(byte octect)
isBase64
protected static boolean isBase64(byte octect)
encode
public static byte[] encode(byte[] binaryData)
- Encodes hex octects into Base64
- Parameters:
binaryData
- Array containing binaryData- Returns:
- Encoded Base64 array
decode
public static byte[] decode(byte[] base64Data)
- Decodes Base64 data into octects
- Parameters:
binaryData
- Byte array containing Base64 data- Returns:
- Array containind decoded data.
decode
public static java.lang.String decode(java.lang.String base64Data)
- Decodes Base64 data into octects
- Parameters:
base64Data
- String containing Base64 data- Returns:
- string containing decoded data.
Copyright © 1999-2002 Apache XML Project. All Rights Reserved.