org.apache.activemq.artemis.utils

Class ByteUtil

java.lang.Object

org.apache.activemq.artemis.utils.ByteUtil

public class ByteUtil
extends Object

Field Summary

Fields

Modifier and Type	Field and Description
static String	NON_ASCII_STRING

Constructor Summary

Constructors

Constructor and Description
ByteUtil()

Method Summary

Modifier and Type	Method and Description
static String	bytesToHex(byte[] bytes)
static String	bytesToHex(byte[] bytes, int groupSize)
static long	convertTextBytes(String text)
static void	debugFrame(Logger logger, String message, io.netty.buffer.ByteBuf byteIn)
static boolean	equals(byte[] left, byte[] right)
static boolean	equals(byte[] left, byte[] right, int rightOffset, int rightLength)
static boolean	equals(byte[] bytes, io.netty.buffer.ByteBuf byteBuf, int offset, int length) Returns true if the SimpleString encoded content into bytes is equals to s, false otherwise.
static String	formatGroup(String str, int groupSize, int lineBreak)
static byte[]	getActiveArray(ByteBuffer buffer)
static byte[]	hexToBytes(String hexStr)
static int	intFromBytes(byte b1, byte b2, byte b3, byte b4)
static byte[]	longToBytes(long x)
static String	maxString(String value, int size)
static String	readLine(ActiveMQBuffer buffer)
static String	toSimpleString(byte[] bytes)

Methods inherited from class java.lang.Object

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

Field Detail

NON_ASCII_STRING

public static final String NON_ASCII_STRING

See Also:

Constant Field Values

Constructor Detail

ByteUtil

public ByteUtil()

Method Detail

debugFrame

public static void debugFrame(Logger logger,
                              String message,
                              io.netty.buffer.ByteBuf byteIn)

formatGroup

public static String formatGroup(String str,
                                 int groupSize,
                                 int lineBreak)

maxString

public static String maxString(String value,
                               int size)

bytesToHex

public static String bytesToHex(byte[] bytes)

bytesToHex

public static String bytesToHex(byte[] bytes,
                                int groupSize)

toSimpleString

public static String toSimpleString(byte[] bytes)

longToBytes

public static byte[] longToBytes(long x)

hexToBytes

public static byte[] hexToBytes(String hexStr)

readLine

public static String readLine(ActiveMQBuffer buffer)

getActiveArray

public static byte[] getActiveArray(ByteBuffer buffer)

convertTextBytes

public static long convertTextBytes(String text)

equals

public static boolean equals(byte[] left,
                             byte[] right)

equals

public static boolean equals(byte[] left,
                             byte[] right,
                             int rightOffset,
                             int rightLength)

equals

public static boolean equals(byte[] bytes,
                             io.netty.buffer.ByteBuf byteBuf,
                             int offset,
                             int length)

Returns true if the SimpleString encoded content into bytes is equals to s, false otherwise.

It assumes that the bytes content is read using SimpleString.readSimpleString(ByteBuf, int) ie starting right after the length field.

intFromBytes

public static int intFromBytes(byte b1,
                               byte b2,
                               byte b3,
                               byte b4)