Package org.gearman.util

Class ByteUtils

java.lang.Object

org.gearman.util.ByteUtils

public final class ByteUtils
extends Object

Field Summary

Fields

Modifier and Type	Field	Description
static String	CHARSET_ASCII
static String	CHARSET_UTF_8
static byte[]	EMPTY
static byte	NULL

Method Summary

Modifier and Type	Method	Description
static byte[]	copy(byte[] orig)	null-safe byte[] copy
static String	fromAsciiBytes(byte[] bytes)
static int	fromBigEndian(byte[] b)
static String	fromBytes(byte[] bytes, String encoding)
static byte[]	fromHex(String hex)
static String	fromUTF8Bytes(byte[] bytes)
static byte	selectByte(int byteSignificance, int from)
static byte[]	toAsciiBytes(String string)
static byte[]	toBigEndian(int i)
static byte[]	toBytes(String string, String encoding)
static String	toHex(byte[] bytes)
static int	toInt(int byteSignificance, byte b)
static byte[]	toUTF8Bytes(String string)

Methods inherited from class java.lang.Object

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

Field Detail

NULL

public static final byte NULL

See Also:

Constant Field Values

EMPTY

public static final byte[] EMPTY

CHARSET_ASCII

public static final String CHARSET_ASCII

See Also:

Constant Field Values

CHARSET_UTF_8

public static final String CHARSET_UTF_8

See Also:

Constant Field Values

Method Detail

toAsciiBytes

public static byte[] toAsciiBytes(String string)

fromAsciiBytes

public static String fromAsciiBytes(byte[] bytes)

toUTF8Bytes

public static byte[] toUTF8Bytes(String string)

fromUTF8Bytes

public static String fromUTF8Bytes(byte[] bytes)

toBytes

public static byte[] toBytes(String string,
                             String encoding)

fromBytes

public static String fromBytes(byte[] bytes,
                               String encoding)

toHex

public static String toHex(byte[] bytes)

fromHex

public static byte[] fromHex(String hex)

toBigEndian

public static byte[] toBigEndian(int i)

fromBigEndian

public static int fromBigEndian(byte[] b)

selectByte

public static byte selectByte(int byteSignificance,
                              int from)

toInt

public static int toInt(int byteSignificance,
                        byte b)

copy

public static byte[] copy(byte[] orig)

null-safe byte[] copy