Package org.apache.lucene.mockfile

Class WindowsFS

java.lang.Object

java.nio.file.spi.FileSystemProvider

org.apache.lucene.mockfile.FilterFileSystemProvider

org.apache.lucene.mockfile.HandleTrackingFS

org.apache.lucene.mockfile.WindowsFS

public class WindowsFS
extends HandleTrackingFS

FileSystem that (imperfectly) acts like windows.

Currently this filesystem only prevents deletion of open files.

Field Summary

Fields inherited from class org.apache.lucene.mockfile.FilterFileSystemProvider

delegate, fileSystem, scheme

Constructor Summary

Constructors

Constructor	Description
WindowsFS(FileSystem delegate)	Create a new instance, wrapping the delegate filesystem to act like Windows.

Method Summary

Modifier and Type	Method	Description
void	delete(Path path)
boolean	deleteIfExists(Path path)
void	move(Path source, Path target, CopyOption... options)
protected void	onClose(Path path, Object stream)	Called when path is closed via stream.
protected void	onOpen(Path path, Object stream)	Called when path is opened via stream.

Methods inherited from class org.apache.lucene.mockfile.HandleTrackingFS

newAsynchronousFileChannel, newByteChannel, newDirectoryStream, newFileChannel, newInputStream, newOutputStream

Methods inherited from class org.apache.lucene.mockfile.FilterFileSystemProvider

checkAccess, copy, createDirectory, createLink, createSymbolicLink, getFileAttributeView, getFileStore, getFileSystem, getPath, getScheme, isHidden, isSameFile, newFileSystem, newFileSystem, onClose, readAttributes, readAttributes, readSymbolicLink, setAttribute, toDelegate, toString

Methods inherited from class java.nio.file.spi.FileSystemProvider

installedProviders

Methods inherited from class java.lang.Object

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

Constructor Detail

WindowsFS

public WindowsFS(FileSystem delegate)

Create a new instance, wrapping the delegate filesystem to act like Windows.

Parameters:

delegate - delegate filesystem to wrap.

Method Detail

onOpen

protected void onOpen(Path path,
                      Object stream)
               throws IOException

Description copied from class: HandleTrackingFS

Called when path is opened via stream.

Specified by:

onOpen in class HandleTrackingFS

Parameters:

path - Path that was opened

stream - Stream or Channel opened against the path.

Throws:

IOException - if an I/O error occurs.

onClose

protected void onClose(Path path,
                       Object stream)
                throws IOException

Description copied from class: HandleTrackingFS

Called when path is closed via stream.

Specified by:

onClose in class HandleTrackingFS

Parameters:

path - Path that was closed

stream - Stream or Channel closed against the path.

Throws:

IOException - if an I/O error occurs.

delete

public void delete(Path path)
            throws IOException

Overrides:

delete in class FilterFileSystemProvider

Throws:

IOException

move

public void move(Path source,
                 Path target,
                 CopyOption... options)
          throws IOException

Overrides:

move in class FilterFileSystemProvider

Throws:

IOException

deleteIfExists

public boolean deleteIfExists(Path path)
                       throws IOException

Overrides:

deleteIfExists in class FilterFileSystemProvider

Throws:

IOException