Module methanol.testing

Package com.github.mizosoft.methanol.testing.file

Class LeakDetectingFileSystem

java.lang.Object

java.nio.file.FileSystem

com.github.mizosoft.methanol.testing.file.LeakDetectingFileSystem

All Implemented Interfaces:

ForwardingObject<FileSystem>, Closeable, AutoCloseable

public final class LeakDetectingFileSystem
extends FileSystem

A ForwardingFileSystem that detects unclosed resources when closed. Tracked resources are instances of FileChannel, AsynchronousFileChannel and DirectoryStream. An IllegalStateException is thrown when at least one of such resources isn't closed prior to closing this file system.

Method Summary

Modifier and Type	Method	Description
void	close()
FileSystem	delegate()
Iterable<FileStore>	getFileStores()
Path	getPath(String first, String... more)
PathMatcher	getPathMatcher(String syntaxAndPattern)
Iterable<Path>	getRootDirectories()
String	getSeparator()
UserPrincipalLookupService	getUserPrincipalLookupService()
boolean	isOpen()
boolean	isReadOnly()
WatchService	newWatchService()
com.github.mizosoft.methanol.testing.file.FileSystemProviderWrapper	provider()
Set<String>	supportedFileAttributeViews()
static LeakDetectingFileSystem	wrap(FileSystem delegate)

Methods inherited from class java.lang.Object

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

Method Details

close

public void close()
           throws IOException

Specified by:

close in interface AutoCloseable

Specified by:

close in interface Closeable

Throws:

IOException

wrap

public static LeakDetectingFileSystem wrap(FileSystem delegate)

provider

public com.github.mizosoft.methanol.testing.file.FileSystemProviderWrapper provider()

getRootDirectories

public Iterable<Path> getRootDirectories()

getPath

public Path getPath(String first,
 String... more)

delegate

public FileSystem delegate()

Specified by:

delegate in interface ForwardingObject<FileSystem>

isOpen

public boolean isOpen()

Specified by:

isOpen in class FileSystem

isReadOnly

public boolean isReadOnly()

Specified by:

isReadOnly in class FileSystem

getSeparator

public String getSeparator()

Specified by:

getSeparator in class FileSystem

getFileStores

public Iterable<FileStore> getFileStores()

Specified by:

getFileStores in class FileSystem

supportedFileAttributeViews

public Set<String> supportedFileAttributeViews()

Specified by:

supportedFileAttributeViews in class FileSystem

getPathMatcher

public PathMatcher getPathMatcher(String syntaxAndPattern)

Specified by:

getPathMatcher in class FileSystem

getUserPrincipalLookupService

public UserPrincipalLookupService getUserPrincipalLookupService()

Specified by:

getUserPrincipalLookupService in class FileSystem

newWatchService

public WatchService newWatchService()
                             throws IOException

Specified by:

newWatchService in class FileSystem

Throws:

IOException