wt.util.xml.io
Class Char3in4Encoder

java.lang.Object
  wt.util.xml.io.Char3in4Encoder

All Implemented Interfaces:

CharacterEncoder

public class Char3in4Encoder

extends Object

implements CharacterEncoder

Encodes a byte array as printable characters by converting 24bits of 3*8bit characters to 24bits of 4*6bit printable characters. The result is returned in a String.

(This conforms to 3to4 encoding and decoding in RFC1421 and RFC1521).

Supported API: false

Extendable: false

Field Summary

private static String	CLASSNAME
private static char[]	keyArray
private static char	padChar equivalent to '='.
private static String	RESOURCE

Constructor Summary

Char3in4Encoder()

Method Summary

String

encode(byte[] byteArray) encodes a byte array as a string.

Methods inherited from class java.lang.Object

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

Field Detail

RESOURCE

private static final String RESOURCE

See Also:

Constant Field Values

CLASSNAME

private static final String CLASSNAME

keyArray

private static final char[] keyArray

padChar

private static final char padChar

equivalent to '='.

See Also:

Constant Field Values

Constructor Detail

Char3in4Encoder

public Char3in4Encoder()

Method Detail

encode

public String encode(byte[] byteArray)

encodes a byte array as a string.

Supported API: false

Specified by:

encode in interface CharacterEncoder

Parameters:

byteArray - the byte array to encode

Returns:

String