org.subethamail.smtp.internal.util

Class HexUtils

java.lang.Object

org.subethamail.smtp.internal.util.HexUtils

public final class HexUtils
extends Object

Hex string manipulation utils.

Author:

Diego Salvi

Method Summary

Modifier and Type	Method and Description
static String	toHex(byte[] data) Convert a byte array into his hex representation.
static String	toHex(byte[] data, char sep) Convert a byte array into his hex representation.
static String	toHex(byte[] data, int off, int len) Convert a byte array into his hex representation.
static String	toHex(byte[] data, int off, int len, Character sep) Convert a byte array into his hex representation.

Methods inherited from class java.lang.Object

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

Method Detail

toHex

public static String toHex(byte[] data)

Convert a byte array into his hex representation.

Parameters:

data - byte array

Returns:

hexadecimal string

toHex

public static String toHex(byte[] data,
                           char sep)

Convert a byte array into his hex representation.

Parameters:

data - byte array

sep - byte separator

Returns:

hexadecimal string

toHex

public static String toHex(byte[] data,
                           int off,
                           int len)

Convert a byte array into his hex representation.

Parameters:

data - byte array

off - starting offset

len - bytes to convert

Returns:

hexadecimal string

toHex

public static String toHex(byte[] data,
                           int off,
                           int len,
                           Character sep)

Convert a byte array into his hex representation.

Parameters:

data - byte array

off - starting offset

len - bytes to convert

sep - (optional) byte separator

Returns:

hexadecimal string