de.alpharogroup.file

Class FileExtensions

java.lang.Object

de.alpharogroup.file.FileExtensions

public final class FileExtensions
extends Object

Utility class for the use of File object.

Version:

1.0

Author:

Asterios Raptis

Field Summary

Fields

Modifier and Type	Field and Description
static String	VELOCITY_TEMPLATE_FILE_EXTENSION The Constant VELOCITY_TEMPLATE_FILE_EXTENSION.

Constructor Summary

Constructors

Constructor and Description
FileExtensions()

Method Summary

Modifier and Type	Method and Description
static byte[]	download(URI uri) Downloads Data from the given URI.
static String	getAbsolutPathWithoutFilename(File file) Gets the absolut path without the filename.
static String	getCurrentAbsolutPathWithoutDotAndSlash() Gets the current absolut path without the dot and slash.
static String	getFilenamePrefix(File file) Gets the filename with the absolute path prefix.
static String	getFilenameSuffix(File file) Gets the filename suffix or null if no suffix exists or the given file object is a directory.
static String	getFilenameWithoutExtension(File file) Gets the filename without the extension or null if the given file object is a directory.
static File	getTempDir() Gets the temporary directory from the system as File object.
static boolean	isOpen(File file) Not yet implemented.

Methods inherited from class java.lang.Object

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

Field Detail

VELOCITY_TEMPLATE_FILE_EXTENSION

public static final String VELOCITY_TEMPLATE_FILE_EXTENSION

The Constant VELOCITY_TEMPLATE_FILE_EXTENSION.

See Also:

Constant Field Values

Constructor Detail

FileExtensions

public FileExtensions()

Method Detail

download

public static byte[] download(URI uri)
                       throws IOException

Downloads Data from the given URI.

Parameters:

uri - The URI from where to download.

Returns:

Returns a byte array or null.

Throws:

IOException - Signals that an I/O exception has occurred.

getAbsolutPathWithoutFilename

public static String getAbsolutPathWithoutFilename(File file)

Gets the absolut path without the filename.

Parameters:

file - the file.

Returns:

's the absolut path without filename.

getCurrentAbsolutPathWithoutDotAndSlash

public static String getCurrentAbsolutPathWithoutDotAndSlash()

Gets the current absolut path without the dot and slash.

Returns:

's the current absolut path without the dot and slash.

getFilenamePrefix

public static String getFilenamePrefix(File file)

Gets the filename with the absolute path prefix.

Parameters:

file - the file.

Returns:

the filename prefix.

getFilenameSuffix

public static String getFilenameSuffix(File file)

Gets the filename suffix or null if no suffix exists or the given file object is a directory.

Parameters:

file - the file.

Returns:

's the filename suffix or null if no suffix exists or the given file object is a directory.

getFilenameWithoutExtension

public static String getFilenameWithoutExtension(File file)

Gets the filename without the extension or null if the given file object is a directory.

Parameters:

file - the file.

Returns:

the filename without the extension or null if the given file object is a directory.

getTempDir

public static File getTempDir()

Gets the temporary directory from the system as File object.

Returns:

the temporary directory from the system.

isOpen

public static boolean isOpen(File file)

Not yet implemented. Checks if the given file is open.

Parameters:

file - The file to check.

Returns:

Return true if the file is open otherwise false.