org.apache.ode.utils.fs

Class FileUtils

java.lang.Object

org.apache.ode.utils.fs.FileUtils

public class FileUtils
extends java.lang.Object

Various file system utilities.

Constructor Summary

Constructors

Constructor and Description
FileUtils()

Method Summary

Modifier and Type	Method and Description
static boolean	deepDelete(java.io.File file) Delete a file/directory, recursively.
static java.util.List<java.io.File>	directoryEntriesInPath(java.io.File rootDirectory) Recursively collect all Files in the given directory and all its subdirectories.
static java.util.List<java.io.File>	directoryEntriesInPath(java.io.File rootDirectory, java.io.FileFilter filter) Recursively collect all Files in the given directory and all its subdirectories, applying the given FileFilter.
static java.lang.String	encodePath(java.lang.String path)
static boolean	isAbsolute(java.lang.String path) Test if the given path is absolute or not.
static boolean	isRelative(java.lang.String path) Test if the given path is relative or absolute.
static void	main(java.lang.String[] args)

Methods inherited from class java.lang.Object

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

Constructor Detail

FileUtils

public FileUtils()

Method Detail

isAbsolute

public static boolean isAbsolute(java.lang.String path)

Test if the given path is absolute or not.

Parameters:

path -

Returns:

true is absolute

See Also:

File.isAbsolute()

isRelative

public static boolean isRelative(java.lang.String path)

Test if the given path is relative or absolute.

Parameters:

path -

Returns:

true is relative

See Also:

File.isAbsolute()

deepDelete

public static boolean deepDelete(java.io.File file)

Delete a file/directory, recursively.

Parameters:

file - file/directory to delete

Returns:

true if successful

directoryEntriesInPath

public static java.util.List<java.io.File> directoryEntriesInPath(java.io.File rootDirectory)

Recursively collect all Files in the given directory and all its subdirectories.

Parameters:

rootDirectory - the top level directory used for the search

Returns:

a List of found Files

directoryEntriesInPath

public static java.util.List<java.io.File> directoryEntriesInPath(java.io.File rootDirectory,
                                                                  java.io.FileFilter filter)

Recursively collect all Files in the given directory and all its subdirectories, applying the given FileFilter. The FileFilter is also applied to the given rootDirectory. As a result the rootDirectory might be in the returned list.

Returned files are ordered lexicographically but for each directory, files come before its sudirectories. For instance:
test
test/alpha.txt
test/zulu.txt
test/a
test/a/alpha.txt
test/z
test/z/zulu.txt

instead of:
test
test/a
test/a/alpha.txt
test/alpha.txt
test/z
test/z/zulu.txt
test/zulu.txt

Parameters:

rootDirectory - the top level directory used for the search

filter - a FileFilter used for accepting/rejecting individual entries

Returns:

a List of found Files

encodePath

public static java.lang.String encodePath(java.lang.String path)

main

public static void main(java.lang.String[] args)