org.objectweb.cjdbc.common.stream.encoding
Class HexaEncoding

java.lang.Object
  org.objectweb.cjdbc.common.stream.encoding.HexaEncoding

public class HexaEncoding

extends java.lang.Object

This class implements Hexa encoding and decoding

Version:

1.0

Author:

Nicolas Modrzyk

Constructor Summary

HexaEncoding()

Method Summary

static java.lang.String	data2hex(byte[] data) Convert data into hexa
static byte[]	hex2data(java.lang.String str) convert hexa into data
static byte	toDataNibble(char c) convert hexa char to byte value
static char	toHexChar(int i) convert value to hexa value

Methods inherited from class java.lang.Object

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

Constructor Detail

HexaEncoding

public HexaEncoding()

Method Detail

data2hex

public static final java.lang.String data2hex(byte[] data)

Convert data into hexa

Parameters:

data - to convert

Returns:

the converted string

hex2data

public static final byte[] hex2data(java.lang.String str)

convert hexa into data

Parameters:

str - to convert

Returns:

the converted byte array

toHexChar

public static char toHexChar(int i)

convert value to hexa value

Parameters:

i - byte to convert

Returns:

hexa char

toDataNibble

public static byte toDataNibble(char c)

convert hexa char to byte value

Parameters:

c - hexa character

Returns:

corresponding byte value