net.lenni0451.commons.io

Class FileUtils

java.lang.Object

net.lenni0451.commons.io.FileUtils

public class FileUtils
extends java.lang.Object

Constructor Summary

Constructors

Constructor and Description
FileUtils()

Method Summary

Modifier and Type	Method and Description
static java.io.File	create(java.io.File file, java.lang.String... parts) Create a file from a parent file and an array of parts.
static java.io.File	create(java.lang.String... parts) Create a file from an array of parts.
static void	deletePathTree(java.io.File file) Recursively delete a file or directory using the Path API.
static java.util.List<java.io.File>	listFiles(java.io.File file) List all files in a directory recursively.
static java.util.List<java.io.File>	listFiles(java.io.File file, java.util.function.Predicate<java.io.File> filter) List all files in a directory recursively.
static void	read(java.io.File file, java.io.InputStream is) Deprecated.
static void	recursiveDelete(java.io.File file) Recursively delete a file or directory.
static void	write(java.io.File file, java.io.OutputStream os) Deprecated.

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

create

public static java.io.File create(java.lang.String... parts)

Create a file from an array of parts.

Parameters:

parts - The parts

Returns:

The created file

create

public static java.io.File create(java.io.File file,
                                  java.lang.String... parts)

Create a file from a parent file and an array of parts.

Parameters:

file - The parent file

parts - The parts

Returns:

The created file

listFiles

public static java.util.List<java.io.File> listFiles(java.io.File file)

List all files in a directory recursively.
If the file is not a directory an empty list will be returned.
Directories will be excluded from the list.

Parameters:

file - The directory to list

Returns:

A list of all files in the directory

Throws:

java.io.IOException - If an I/O error occurs

listFiles

public static java.util.List<java.io.File> listFiles(java.io.File file,
                                                     java.util.function.Predicate<java.io.File> filter)

List all files in a directory recursively.
If the file is not a directory an empty list will be returned.
Directories will be excluded from the list.

Parameters:

file - The directory to list

filter - The filter to use

Returns:

A list of all files in the directory

Throws:

java.io.IOException - If an I/O error occurs

deletePathTree

public static void deletePathTree(java.io.File file)

Recursively delete a file or directory using the Path API.
If the file is a directory all files and directories in it will be deleted as well.

Parameters:

file - The file or directory to delete

Throws:

java.io.IOException - If an I/O error occurs

recursiveDelete

public static void recursiveDelete(java.io.File file)

Recursively delete a file or directory.
If the file is a directory all files and directories in it will be deleted as well.

Parameters:

file - The file or directory to delete

Throws:

java.io.IOException - If an I/O error occurs

read

@Deprecated
 @WillNotClose
 @ApiStatus.ScheduledForRemoval
public static void read(java.io.File file,
                                                                                      java.io.InputStream is)
                                                                               throws java.io.IOException

Deprecated.

Read all bytes from a stream and write them to a file.

Parameters:

file - The file to write to

is - The stream to read from

Throws:

java.io.IOException - If an I/O error occurs

write

@Deprecated
 @WillNotClose
 @ApiStatus.ScheduledForRemoval
public static void write(java.io.File file,
                                                                                       java.io.OutputStream os)
                                                                                throws java.io.IOException

Deprecated.

Read all bytes from a file and write them to a stream.

Parameters:

file - The file to read from

os - The stream to write to

Throws:

java.io.IOException - If an I/O error occurs