org.apache.catalina.util
Class HexUtils
java.lang.Object
org.apache.catalina.util.HexUtils
public final class HexUtils
extends java.lang.Object
Library of utility methods useful in dealing with converting byte arrays
to and from strings of hexadecimal digits.
- Craig R. McClanahan
static byte[] | convert(String digits) - Convert a String of hexadecimal digits into the corresponding
byte array by encoding each two hexadecimal digits as a byte.
|
static String | convert(bytes[] ) - Convert a byte array into a printable format containing a
String of hexadecimal digit characters (two per byte).
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static int | convert2Int(byte[] hex) - Convert 4 hex digits to an int, and return the number of converted
bytes.
|
DEC
public static final int[] DEC
convert
public static byte[] convert(String digits)
Convert a String of hexadecimal digits into the corresponding
byte array by encoding each two hexadecimal digits as a byte.
digits
- Hexadecimal digits representation
convert
public static String convert(bytes[] )
Convert a byte array into a printable format containing a
String of hexadecimal digit characters (two per byte).
convert2Int
public static int convert2Int(byte[] hex)
Convert 4 hex digits to an int, and return the number of converted
bytes.
hex
- Byte array containing exactly four hexadecimal digits
Copyright B) 2000-2003 Apache Software Foundation. All Rights Reserved.