com.oracle.svm.core.jdk.resources

Class NativeImageResourceFileSystem

java.lang.Object

java.nio.file.FileSystem

com.oracle.svm.core.jdk.resources.NativeImageResourceFileSystem

All Implemented Interfaces:

Closeable, AutoCloseable

public class NativeImageResourceFileSystem
extends FileSystem

Some parts of code from this class are copied from jdk.nio.zipfs.ZipFileSystem with small tweaks. The main reason why we cannot reuse this class (without any code copying) is that we cannot extend jdk.nio.zipfs.ZipPath which is the central class in the Zip file system.

Constructor Summary

Constructors

Constructor and Description
NativeImageResourceFileSystem(NativeImageResourceFileSystemProvider provider, Path resourcePath, Map<String,?> env)

Method Summary

Modifier and Type	Method and Description
void	close()
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()
FileSystemProvider	provider()
Set<String>	supportedFileAttributeViews()
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

NativeImageResourceFileSystem

public NativeImageResourceFileSystem(NativeImageResourceFileSystemProvider provider,
                                     Path resourcePath,
                                     Map<String,?> env)

Method Detail

provider

public FileSystemProvider provider()

Specified by:

provider in class FileSystem

close

public void close()
           throws IOException

Specified by:

close in interface Closeable

Specified by:

close in interface AutoCloseable

Specified by:

close in class FileSystem

Throws:

IOException

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

getRootDirectories

public Iterable<Path> getRootDirectories()

Specified by:

getRootDirectories 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

toString

public String toString()

Overrides:

toString in class Object

getPath

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

Specified by:

getPath 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()

Specified by:

newWatchService in class FileSystem