org.apache.xmlrpc
Class Base64
java.lang.Object
org.apache.xmlrpc.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
- Since:
- 1.2
- Author:
- Jeffrey Rodriguez, Daniel Rall
Method Summary |
static byte[] |
decode(byte[] base64Data)
Decodes Base64 data into octects |
(package private) static byte[] |
discardWhitespace(byte[] data)
Discards any whitespace from a base-64 encoded block. |
static byte[] |
encode(byte[] binaryData)
Encodes hex octects into Base64. |
static boolean |
isArrayByteBase64(byte[] arrayOctect)
|
static boolean |
isBase64(byte octect)
|
static boolean |
isBase64(java.lang.String isValidString)
|
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
CHUNK_SIZE
static final int CHUNK_SIZE
- See Also:
- Constant Field Values
CHUNK_SEPARATOR
static final byte[] CHUNK_SEPARATOR
BASELENGTH
private static final int BASELENGTH
- See Also:
- Constant Field Values
LOOKUPLENGTH
private static final int LOOKUPLENGTH
- See Also:
- Constant Field Values
TWENTYFOURBITGROUP
private static final int TWENTYFOURBITGROUP
- See Also:
- Constant Field Values
EIGHTBIT
private static final int EIGHTBIT
- See Also:
- Constant Field Values
SIXTEENBIT
private static final int SIXTEENBIT
- See Also:
- Constant Field Values
SIXBIT
private static final int SIXBIT
- See Also:
- Constant Field Values
FOURBYTE
private static final int FOURBYTE
- See Also:
- Constant Field Values
SIGN
private static final int SIGN
- See Also:
- Constant Field Values
PAD
private static final byte PAD
- See Also:
- Constant Field Values
base64Alphabet
private static byte[] base64Alphabet
lookUpBase64Alphabet
private static byte[] lookUpBase64Alphabet
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 byte[] decode(byte[] base64Data)
- Decodes Base64 data into octects
- Returns:
- Array containing decoded data.
discardWhitespace
static byte[] discardWhitespace(byte[] data)
- Discards any whitespace from a base-64 encoded block.
Any other non-base-64 characters will be silently
discarded. This complies with the RFC, although a warning or
exception would also be RFC compliant (and is actually
recommended).
- Parameters:
data
- The base-64 encoded data to discard the whitespace
from.
- Returns:
- The data, less whitespace (see RFC 2045).
Copyright © ${year} Apache Software Foundation. All Rights Reserved.