net.sf.xbus.base.core.bytearrays
Class XByteArraySupport

java.lang.Object
  net.sf.xbus.base.core.bytearrays.XByteArraySupport

public class XByteArraySupport
extends java.lang.Object

XByteArraySupport gives some support in manipulating byte arrays.

Author:

Stephan Düwel

Constructor Summary

XByteArraySupport()

Method Summary

static byte[]	subArray(byte[] array, int pos, int length) subArray extracts a byte array from another.
static byte[]	transformToByteArray(java.lang.Object inObject)

Methods inherited from class java.lang.Object

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

Constructor Detail

XByteArraySupport

public XByteArraySupport()

Method Detail

subArray

public static byte[] subArray(byte[] array,
                              int pos,
                              int length)
                       throws XException

subArray extracts a byte array from another.

Parameters:

array - the complete byte array

pos - the starting position for extracting

length - the length of extracted sub-array

Returns:

the extracted sub-array

Throws:

XException - in case of unpossible pos or length values

transformToByteArray

public static byte[] transformToByteArray(java.lang.Object inObject)
                                   throws XException

Parameters:

inObject - must be an InputStream

Returns:

the content of the InputStread as a byte array

Throws:

XException