public class Base64 extends Object
Provides Base64 encoding and decoding as defined by RFC 2045.
This class implements section 6.8. Base64 Content-Transfer-Encoding from RFC 2045 Multipurpose Internet Mail Extensions (MIME) Part One: Format of Internet Message Bodies by Freed and Borenstein.
| Constructor and Description |
|---|
Base64() |
| Modifier and Type | Method and Description |
|---|---|
byte[] |
decode(byte[] pArray)
Decodes a byte[] containing containing
characters in the Base64 alphabet.
|
Object |
decode(Object pObject)
Decodes an Object using the base64 algorithm.
|
static byte[] |
decodeBase64(byte[] base64Data)
Decodes Base64 data into octects
|
byte[] |
encode(byte[] pArray)
Encodes a byte[] containing binary data, into a byte[] containing
characters in the Base64 alphabet.
|
Object |
encode(Object pObject)
Encodes an Object using the base64 algorithm.
|
static byte[] |
encodeBase64(byte[] binaryData)
Encodes binary data using the base64 algorithm but
does not chunk the output.
|
static byte[] |
encodeBase64(byte[] binaryData,
boolean isChunked)
Encodes binary data using the base64 algorithm, optionally
chunking the output into 76 character blocks.
|
static byte[] |
encodeBase64Chunked(byte[] binaryData)
Encodes binary data using the base64 algorithm and chunks
the encoded output into 76 character blocks
|
static boolean |
isArrayByteBase64(byte[] arrayOctect)
Tests a given byte array to see if it contains
only valid characters within the Base64 alphabet.
|
static boolean |
isBase64(byte b)
Returns whether or not the
octect is in the base 64 alphabet. |
public static boolean isBase64(byte b)
octect is in the base 64 alphabet.b - The value to testtrue if the value is defined in the the base 64 alphabet, false otherwise.public static boolean isArrayByteBase64(byte[] arrayOctect)
arrayOctect - byte array to testtrue if all bytes are valid characters in the Base64
alphabet or if the byte array is empty; false, otherwisepublic static byte[] encodeBase64(byte[] binaryData)
binaryData - binary data to encodepublic static byte[] encodeBase64Chunked(byte[] binaryData)
binaryData - binary data to encodepublic Object decode(Object pObject) throws IllegalArgumentException
pObject - Object to decodeIllegalArgumentException - if the parameter supplied is not
of type byte[]public byte[] decode(byte[] pArray)
pArray - A byte array containing Base64 character datapublic static byte[] encodeBase64(byte[] binaryData,
boolean isChunked)
binaryData - Array containing binary data to encode.isChunked - if true this encoder will chunk
the base64 output into 76 character blockspublic static byte[] decodeBase64(byte[] base64Data)
base64Data - Byte array containing Base64 datapublic Object encode(Object pObject) throws IllegalArgumentException
pObject - Object to encodeIllegalArgumentException - if the parameter supplied is not
of type byte[]public byte[] encode(byte[] pArray)
pArray - a byte array containing binary dataCopyright © 2001–2021 Codehaus Plexus. All rights reserved.