Java Doc for Base64.java in  » Web-Server » JicarillaHTTP » org » jicarilla » http » util » Java Source Code / Java DocumentationJava Source Code and Java Documentation

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Java Source Code / Java Documentation » Web Server » JicarillaHTTP » org.jicarilla.http.util 
Source Cross Reference  Class Diagram Java Document (Java Doc) 


java.lang.Object
   org.jicarilla.http.util.Base64

Base64
final public class Base64 (Code)
Base64 encoder and decoder.

This class provides encoding/decoding methods for the Base64 encoding 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 originally from the Jakarta Commons httpclient libraries.
author:
   Leo Simons
author:
   Jeffrey Rodriguez
author:
   Mike Bowler
version:
   $Id: Base64.java,v 1.5 2004/03/23 13:37:48 lsimons Exp $


Field Summary
final protected static  byte[]BASE64_ALPHABET
    
final protected static  intBASELENGTH
    
final protected static  intEIGHTBIT
    
final protected static  intFOURBYTE
    
final protected static  intLOOKUPLENGTH
    
final protected static  byte[]LOOKUP_BASE64_ALPHABET
    
final protected static  bytePAD
    
final protected static  intSIGN
    
final protected static  intSIXTEENBIT
    
final protected static  intTWENTYFOURBITGROUP
    


Method Summary
public static  byte[]decode(byte[] base64Data)
    
public static  byte[]encode(byte[] binaryData)
    
public static  byte[]getAsciiBytes(String data)
     Converts the specified string to byte array of ASCII characters.
public static  booleanisArrayByteBase64(byte[] arrayOctect)
     Return true if the specified byte array is base64.
Parameters:
  arrayOctect - The array to test.
public static  booleanisBase64(String isValidString)
     Return true if the specified string is base64 encoded.
Parameters:
  isValidString - The string to test.
static  booleanisBase64(byte octect)
     Return true if the specified octect is base64.
Parameters:
  octect - The octet to test.

Field Detail
BASE64_ALPHABET
final protected static byte[] BASE64_ALPHABET(Code)



BASELENGTH
final protected static int BASELENGTH(Code)



EIGHTBIT
final protected static int EIGHTBIT(Code)



FOURBYTE
final protected static int FOURBYTE(Code)



LOOKUPLENGTH
final protected static int LOOKUPLENGTH(Code)



LOOKUP_BASE64_ALPHABET
final protected static byte[] LOOKUP_BASE64_ALPHABET(Code)



PAD
final protected static byte PAD(Code)



SIGN
final protected static int SIGN(Code)



SIXTEENBIT
final protected static int SIXTEENBIT(Code)



TWENTYFOURBITGROUP
final protected static int TWENTYFOURBITGROUP(Code)





Method Detail
decode
public static byte[] decode(byte[] base64Data)(Code)
Decodes Base64 data into octects
Parameters:
  base64Data - byte array containing Base64 data Array containing decoded data.



encode
public static byte[] encode(byte[] binaryData)(Code)
Encodes hex octects into Base64
Parameters:
  binaryData - Array containing binaryData Base64-encoded array



getAsciiBytes
public static byte[] getAsciiBytes(String data)(Code)
Converts the specified string to byte array of ASCII characters.
Parameters:
  data - the string to be encoded The string as a byte array.
throws:
  java.lang.RuntimeException - if there is a problem converting to bytesusing US-ASCII



isArrayByteBase64
public static boolean isArrayByteBase64(byte[] arrayOctect)(Code)
Return true if the specified byte array is base64.
Parameters:
  arrayOctect - The array to test. boolean true if the specified byte array is base64



isBase64
public static boolean isBase64(String isValidString)(Code)
Return true if the specified string is base64 encoded.
Parameters:
  isValidString - The string to test. boolean True if the string is base64.



isBase64
static boolean isBase64(byte octect)(Code)
Return true if the specified octect is base64.
Parameters:
  octect - The octet to test. boolean True if the octect is base64.



Methods inherited from java.lang.Object
native protected Object clone() throws CloneNotSupportedException(Code)(Java Doc)
public boolean equals(Object obj)(Code)(Java Doc)
protected void finalize() throws Throwable(Code)(Java Doc)
final native public Class getClass()(Code)(Java Doc)
native public int hashCode()(Code)(Java Doc)
final native public void notify()(Code)(Java Doc)
final native public void notifyAll()(Code)(Java Doc)
public String toString()(Code)(Java Doc)
final native public void wait(long timeout) throws InterruptedException(Code)(Java Doc)
final public void wait(long timeout, int nanos) throws InterruptedException(Code)(Java Doc)
final public void wait() throws InterruptedException(Code)(Java Doc)

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