Package de.consist.bmu.rule.util

Class ByteUtils

java.lang.Object

de.consist.bmu.rule.util.ByteUtils

public final class ByteUtils
extends Object

Utility Klasse fuer Byte-Arrays. Hier gefunden:

See Also:

• Java - Search Byte Array for Pattern

Method Summary

Modifier and Type	Method	Description
static boolean	match(byte[] data, byte[] pattern)	Sucht in einem Bytearray nach einem Bytearray.
static byte[]	readFromFile(String filename)
static byte[]	readFromResource(String name)
static byte[]	readFromResource(String name, int buffersize)
static byte[]	readFromStream(InputStream is)	Liest ein komplettes Bytearray aus einem Stream und schliesst ihn.
static byte[]	readFromStream(InputStream is, int buffersize)	Liest ein komplettes Bytearray aus einem Stream und schliesst ihn.
static void	writeToFile(String filename, byte[] data)

Methods inherited from class java.lang.Object

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

Method Details

readFromStream

public static byte[] readFromStream(InputStream is)
                             throws BMUException

Liest ein komplettes Bytearray aus einem Stream und schliesst ihn.

Parameters:

is - InputStream

Returns:

byte[]

Throws:

BMUException - BMUException

readFromStream

public static byte[] readFromStream(InputStream is,
 int buffersize)
                             throws BMUException

Liest ein komplettes Bytearray aus einem Stream und schliesst ihn.

Parameters:

is - InputStream

buffersize - int

Returns:

byte[]

Throws:

BMUException - BMUException

readFromResource

public static byte[] readFromResource(String name,
 int buffersize)
                               throws BMUException

Parameters:

name - String

buffersize - int

Returns:

byte[]

Throws:

BMUException - BMUException

readFromResource

public static byte[] readFromResource(String name)
                               throws BMUException

Parameters:

name - String

Returns:

byte[]

Throws:

BMUException - BMUException

readFromFile

public static byte[] readFromFile(String filename)
                           throws BMUException

Parameters:

filename - String

Returns:

byte[]

Throws:

BMUException - BMUException

writeToFile

public static void writeToFile(String filename,
 byte[] data)
                        throws BMUException

Parameters:

filename - String

data - byte[]

Throws:

BMUException - BMUException

match

public static boolean match(byte[] data,
 byte[] pattern)

Sucht in einem Bytearray nach einem Bytearray.

Parameters:

data - byte[]

pattern - byte[]

Returns:

boolean