org.apache.logging.log4j.core.util

Class FileUtils

java.lang.Object

org.apache.logging.log4j.core.util.FileUtils

public final class FileUtils
extends Object

File utilities.

Method Summary

Modifier and Type	Method and Description
static File	fileFromUri(URI uri) Tries to convert the specified URI to a file object.
static String	getFileExtension(File file)
static boolean	isFile(URL url)
static void	makeParentDirs(File file) Creates the parent directories for the given File.
static void	mkdir(File dir, boolean createDirectoryIfNotExisting) Asserts that the given directory exists and creates it if necessary.

Methods inherited from class java.lang.Object

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

Method Detail

fileFromUri

public static File fileFromUri(URI uri)

Tries to convert the specified URI to a file object. If this fails, null is returned.

Parameters:

uri - the URI

Returns:

the resulting file object

isFile

public static boolean isFile(URL url)

getFileExtension

public static String getFileExtension(File file)

mkdir

public static void mkdir(File dir,
                         boolean createDirectoryIfNotExisting)
                  throws IOException

Asserts that the given directory exists and creates it if necessary.

Parameters:

dir - the directory that shall exist

createDirectoryIfNotExisting - specifies if the directory shall be created if it does not exist.

Throws:

IOException - thrown if the directory could not be created.

makeParentDirs

public static void makeParentDirs(File file)
                           throws IOException

Creates the parent directories for the given File.

Parameters:

file -

Throws:

IOException