Package org.cryptomator.cryptofs.common

Class DeletingFileVisitor

java.lang.Object

java.nio.file.SimpleFileVisitor<Path>

org.cryptomator.cryptofs.common.DeletingFileVisitor

All Implemented Interfaces:

FileVisitor<Path>

public class DeletingFileVisitor
extends SimpleFileVisitor<Path>

Field Summary

Fields

Modifier and Type	Field	Description
static DeletingFileVisitor	INSTANCE

Method Summary

Modifier and Type	Method	Description
static void	forceDeleteIfExists(Path path)	Tries to remove any write protection of the given file and tries to delete it afterwards.
FileVisitResult	postVisitDirectory(Path dir, IOException exc)
FileVisitResult	visitFile(Path file, BasicFileAttributes attrs)
FileVisitResult	visitFileFailed(Path file, IOException exc)

Methods inherited from class java.nio.file.SimpleFileVisitor

preVisitDirectory

Methods inherited from class java.lang.Object

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

Field Detail

INSTANCE

public static final DeletingFileVisitor INSTANCE

Method Detail

visitFileFailed

public FileVisitResult visitFileFailed(Path file,
                                       IOException exc)
                                throws IOException

Specified by:

visitFileFailed in interface FileVisitor<Path>

Overrides:

visitFileFailed in class SimpleFileVisitor<Path>

Throws:

IOException

visitFile

public FileVisitResult visitFile(Path file,
                                 BasicFileAttributes attrs)
                          throws IOException

Specified by:

visitFile in interface FileVisitor<Path>

Overrides:

visitFile in class SimpleFileVisitor<Path>

Throws:

IOException

postVisitDirectory

public FileVisitResult postVisitDirectory(Path dir,
                                          IOException exc)
                                   throws IOException

Specified by:

postVisitDirectory in interface FileVisitor<Path>

Overrides:

postVisitDirectory in class SimpleFileVisitor<Path>

Throws:

IOException

forceDeleteIfExists

public static void forceDeleteIfExists(Path path)
                                throws IOException

Tries to remove any write protection of the given file and tries to delete it afterwards.

Parameters:

path - Path ot a single file or directory. Will not be deleted recursively.

Throws:

IOException - exception thrown by delete. Any exceptions during removal of write protection will be ignored.