net.inveed.commons.utils

Class ByteArrayConvertor

java.lang.Object

net.inveed.commons.utils.ByteArrayConvertor

public class ByteArrayConvertor
extends Object

Field Summary

Fields

Modifier and Type	Field and Description
protected static char[]	hexArray
static Charset	UTF8_CHARSET

Constructor Summary

Constructors

Constructor and Description
ByteArrayConvertor()

Method Summary

Modifier and Type	Method and Description
static String	byteArrayToHex(byte[] a)
static int	byteArrayToInt(byte[] bytes)
static long	byteArrayToLong(byte[] bytes)
static String	bytesToHex(byte[] bytes, String separator, boolean skipZero)
static String	bytesToHexMultiline(byte[] bytes, String prefix)
static byte[]	hexStringToBytes(String s)
static int	intFrom2Octets(byte[] bytes)
static byte[]	intTo2Octet(int value)
static byte[]	intToByteArray(int value)
static long	longFrom4Octets(byte[] bytes)
static byte[]	longTo4Octets(long value)
static byte[]	longToByteArray(long value)
static UUID	uuidFromByteArray(byte[] b)
static byte[]	uuidToByteArray(UUID serviceId)

Methods inherited from class java.lang.Object

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

Field Detail

UTF8_CHARSET

public static final Charset UTF8_CHARSET

hexArray

protected static final char[] hexArray

Constructor Detail

ByteArrayConvertor

public ByteArrayConvertor()

Method Detail

intToByteArray

public static final byte[] intToByteArray(int value)

byteArrayToInt

public static final int byteArrayToInt(byte[] bytes)

intTo2Octet

public static final byte[] intTo2Octet(int value)

intFrom2Octets

public static int intFrom2Octets(byte[] bytes)

longTo4Octets

public static final byte[] longTo4Octets(long value)

longToByteArray

public static final byte[] longToByteArray(long value)

byteArrayToLong

public static final long byteArrayToLong(byte[] bytes)

longFrom4Octets

public static long longFrom4Octets(byte[] bytes)

byteArrayToHex

public static String byteArrayToHex(byte[] a)

uuidToByteArray

public static byte[] uuidToByteArray(UUID serviceId)

uuidFromByteArray

public static UUID uuidFromByteArray(byte[] b)

bytesToHex

public static String bytesToHex(byte[] bytes,
                                String separator,
                                boolean skipZero)

bytesToHexMultiline

public static String bytesToHexMultiline(byte[] bytes,
                                         String prefix)

hexStringToBytes

public static byte[] hexStringToBytes(String s)