org.ow2.petals.util
Class NioUtil

java.lang.Object
  org.ow2.petals.util.NioUtil

public final class NioUtil
extends java.lang.Object

Since:

Petals 1.0

Version:

$Rev: 27809 $ $Date: 2009-02-23 16:30:55 +0100 (lun., 23 févr. 2009) $

Author:

Rafael Marins

Method Summary

static boolean	checkAccess(java.io.File file) check if the file can be read
static void	copyStreamToFile(java.io.InputStream is, java.io.File aFile) Transfer bytes blocks using direct buffer memory allocation.

Methods inherited from class java.lang.Object

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

Method Detail

copyStreamToFile

public static final void copyStreamToFile(java.io.InputStream is,
                                          java.io.File aFile)
                                   throws java.io.IOException

Transfer bytes blocks using direct buffer memory allocation. Relies in use the faster Java New I/O instead of traditional byte array move.

Parameters:

is - the InputStream to copy

aFile - the output File

Throws:

java.io.IOException - if errors occured

checkAccess

public static final boolean checkAccess(java.io.File file)

check if the file can be read

Parameters:

file -

Returns:

true if the file is not locked, false otherwise