Package org.sellcom.core.io

Class MoreFiles

java.lang.Object

org.sellcom.core.io.MoreFiles

public class MoreFiles
extends java.lang.Object

Operations with files.

Since:

1.0

Method Summary

Modifier and Type	Method	Description
static void	deleteDirectoryContents(java.nio.file.Path path)	Deletes the contents of the given directory.
static void	deleteRecursively(java.nio.file.Path path)	Deletes the given file or directory.
static java.nio.file.Path	ensureDirectory(java.nio.file.Path path)	Ensures the existence of the given directory.
static java.nio.file.Path	ensureParentDirectory(java.nio.file.Path path)	Ensures the existence of the parent directory of the given file or directory.
static boolean	isEmptyDirectory(java.nio.file.Path path)	Checks whether the given path is an empty directory.

Methods inherited from class java.lang.Object

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

Method Detail

deleteDirectoryContents

public static void deleteDirectoryContents(java.nio.file.Path path)
                                    throws java.io.IOException

Deletes the contents of the given directory.

Throws:

java.lang.IllegalArgumentException - if path is null

java.lang.IllegalArgumentException - if path is not an existing directory

java.io.IOException - if an I/O occurs

Since:

1.0

deleteRecursively

public static void deleteRecursively(java.nio.file.Path path)
                              throws java.io.IOException

Deletes the given file or directory. If the directory is non-empty, also deletes its contents.

Throws:

java.lang.IllegalArgumentException - if path is null

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

Since:

1.0

ensureDirectory

public static java.nio.file.Path ensureDirectory(java.nio.file.Path path)
                                          throws java.io.IOException

Ensures the existence of the given directory.

Throws:

java.nio.file.FileAlreadyExistsException - if path already exists but is not a directory

java.lang.IllegalArgumentException - if path is null

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

Since:

1.0

ensureParentDirectory

public static java.nio.file.Path ensureParentDirectory(java.nio.file.Path path)
                                                throws java.io.IOException

Ensures the existence of the parent directory of the given file or directory.

Throws:

java.nio.file.FileAlreadyExistsException - if the parent directory of path already exists but is not a directory

java.lang.IllegalArgumentException - if path is null

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

Since:

1.0

isEmptyDirectory

public static boolean isEmptyDirectory(java.nio.file.Path path)
                                throws java.io.IOException

Checks whether the given path is an empty directory.

Throws:

java.lang.IllegalArgumentException - if path is null

java.io.IOException - if an I/O occurs

Since:

1.0