com.util.tools

Class GTool

java.lang.Object

com.util.tools.GTool

public class GTool
extends java.lang.Object

Field Summary

Fields

Modifier and Type	Field and Description
static int	INVALID_LENGTH

Constructor Summary

Constructors

Constructor and Description
GTool()

Method Summary

Modifier and Type	Method and Description
static int	byteArrayToInt(byte[] array)
static long	byteArrayToLong(byte[] array)
static java.lang.String	bytesToHexString(byte[] data)
static java.lang.String	bytesToHexString(byte[] bDatas, java.lang.String szDelimiter)
static byte[]	hexStringToByteArray(java.lang.String hexString)
static boolean	isDigital(java.lang.String data)
static byte[]	longToByteArray(java.lang.Long data)
static byte[]	merge(byte[] first, byte[] second)

Methods inherited from class java.lang.Object

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

Field Detail

INVALID_LENGTH

public static final int INVALID_LENGTH

See Also:

Constant Field Values

Constructor Detail

GTool

public GTool()

Method Detail

bytesToHexString

public static java.lang.String bytesToHexString(byte[] data)

bytesToHexString

public static java.lang.String bytesToHexString(byte[] bDatas,
                                                java.lang.String szDelimiter)

hexStringToByteArray

public static byte[] hexStringToByteArray(java.lang.String hexString)
                                   throws ErrorParameterException

Throws:

ErrorParameterException

byteArrayToLong

public static long byteArrayToLong(byte[] array)

longToByteArray

public static byte[] longToByteArray(java.lang.Long data)

byteArrayToInt

public static int byteArrayToInt(byte[] array)

isDigital

public static boolean isDigital(java.lang.String data)

merge

public static byte[] merge(byte[] first,
                           byte[] second)