com.tencent.tcaplus.util

Class TCaplusUtil

java.lang.Object

com.tencent.tcaplus.util.TCaplusUtil

public class TCaplusUtil
extends Object

Constructor Summary

Constructors

Constructor and Description
TCaplusUtil()

Method Summary

Modifier and Type	Method and Description
static int	bytes2ToInteger(byte[] bytes, int offset)
static int	bytes4ToInteger(byte[] bytes, int offset)
static String	bytesToString(byte[] bytes)
static String	bytesToString(byte[] bytes, int offset, int length)
static int	byteStringCmp(byte[] left, byte[] right)
static int	byteStringCmp(byte[] left, String right)
static String	cmd2Str(int cmd)
static String	convertUnit(long val, String unit)
static String	convertUTC(long utc)
static String	err2Str(int err)
static String	getStackTrace(Throwable e)
static void	integerTo2Bytes(int value, byte[] buffer, int offset)
static void	integerTo4Bytes(int value, byte[] buffer, int offset)
static boolean	isInnerCmd(int cmd)
static boolean	isMultiRsp(short magic, int cmd)
static long	microTime()
static void	sleep(long millis)
static byte[]	stringToByteString(String str)
static void	stringToByteString(String str, byte[] dest)
static void	stringToByteString(String str, byte[] buffer, int offset)

Methods inherited from class java.lang.Object

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

Constructor Detail

TCaplusUtil

public TCaplusUtil()

Method Detail

integerTo2Bytes

public static void integerTo2Bytes(int value,
                                   byte[] buffer,
                                   int offset)

integerTo4Bytes

public static void integerTo4Bytes(int value,
                                   byte[] buffer,
                                   int offset)

bytes2ToInteger

public static int bytes2ToInteger(byte[] bytes,
                                  int offset)

bytes4ToInteger

public static int bytes4ToInteger(byte[] bytes,
                                  int offset)

bytesToString

public static String bytesToString(byte[] bytes,
                                   int offset,
                                   int length)

bytesToString

public static String bytesToString(byte[] bytes)

byteStringCmp

public static int byteStringCmp(byte[] left,
                                byte[] right)

byteStringCmp

public static int byteStringCmp(byte[] left,
                                String right)

stringToByteString

public static void stringToByteString(String str,
                                      byte[] dest)

stringToByteString

public static byte[] stringToByteString(String str)

stringToByteString

public static void stringToByteString(String str,
                                      byte[] buffer,
                                      int offset)

convertUTC

public static String convertUTC(long utc)

cmd2Str

public static String cmd2Str(int cmd)

err2Str

public static String err2Str(int err)

getStackTrace

public static String getStackTrace(Throwable e)

isMultiRsp

public static boolean isMultiRsp(short magic,
                                 int cmd)

isInnerCmd

public static boolean isInnerCmd(int cmd)

sleep

public static void sleep(long millis)

microTime

public static long microTime()

convertUnit

public static String convertUnit(long val,
                                 String unit)