oracle.dss.util.xdo.common.util
Class Hex

java.lang.Object
  oracle.dss.util.xdo.common.util.Hex

public class Hex
extends java.lang.Object

Byte array and hex string conversion utility

Field Summary

static java.lang.String

RCS_ID

Constructor Summary

Hex()

Method Summary

static java.lang.String	dump(byte[] b) Dump byte array as a string
static java.lang.String	dump(byte[] b, int start, int len) Dump byte array as a string
static boolean	equals(byte[] b1, byte[] b2) Returns true if specified two byte array is identical.
static java.lang.String	hex(int val)
static java.lang.String	hex(int c, int len) Returns hex (XXXX) string for c.
static java.lang.String	hex(long val)
static java.lang.String	hex(long c, int len) Returns hex (XXXX) string for c.
static byte[]	parse(java.lang.String str) Parse string representation of hex values and returns the byte array.

Methods inherited from class java.lang.Object

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

Field Detail

RCS_ID

public static final java.lang.String RCS_ID

See Also:

Constant Field Values

Constructor Detail

Hex

public Hex()

Method Detail

hex

public static java.lang.String hex(int c,
                                   int len)

Returns hex (XXXX) string for c. len is a number of X. hex(5,2) ==> '05' hex(5,4) ==> '0005'

hex

public static java.lang.String hex(long c,
                                   int len)

Returns hex (XXXX) string for c. len is a number of X. hex(5,2) ==> '05' hex(5,4) ==> '0005'

hex

public static java.lang.String hex(long val)

hex

public static java.lang.String hex(int val)

dump

public static java.lang.String dump(byte[] b)

Dump byte array as a string

Parameters:

b -

Returns:

dump

public static java.lang.String dump(byte[] b,
                                    int start,
                                    int len)

Dump byte array as a string

Parameters:

b -

start -

len -

Returns:

parse

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

Parse string representation of hex values and returns the byte array. "01A235FF" -> { 01, A2, 35, FF }

equals

public static boolean equals(byte[] b1,
                             byte[] b2)

Returns true if specified two byte array is identical.