Package com.norconex.crawler.fs.fetch.impl

Class ReadOnlyFileSystemProvider

java.lang.Object

java.nio.file.spi.FileSystemProvider

com.norconex.crawler.fs.fetch.impl.ReadOnlyFileSystemProvider

public abstract class ReadOnlyFileSystemProvider
extends FileSystemProvider

Common read-only FileSystemProvider behavior shared by cloud and remote filesystem providers.

Constructor Summary

Constructors

Constructor	Description
ReadOnlyFileSystemProvider()

Method Summary

Modifier and Type	Method	Description
final void	checkAccess(Path path, AccessMode... modes)
final void	copy(Path source, Path target, CopyOption... options)
final void	createDirectory(Path dir, FileAttribute<?>... attrs)
final void	delete(Path path)
protected abstract String	fileSystemLabel()
final <V extends FileAttributeView> V	getFileAttributeView(Path path, Class<V> type, LinkOption... options)
final FileStore	getFileStore(Path path)
final boolean	isHidden(Path path)
final boolean	isSameFile(Path path, Path path2)
final void	move(Path source, Path target, CopyOption... options)
final SeekableByteChannel	newByteChannel(Path path, Set<? extends OpenOption> options, FileAttribute<?>... attrs)
final Map<String,Object>	readAttributes(Path path, String attributes, LinkOption... options)
final void	setAttribute(Path path, String attribute, Object value, LinkOption... options)

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

createLink, createSymbolicLink, deleteIfExists, exists, getFileSystem, getPath, getScheme, installedProviders, newAsynchronousFileChannel, newDirectoryStream, newFileChannel, newFileSystem, newFileSystem, newInputStream, newOutputStream, readAttributes, readAttributesIfExists, readSymbolicLink

Methods inherited from class java.lang.Object

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

Constructor Details

ReadOnlyFileSystemProvider

public ReadOnlyFileSystemProvider()

Method Details

fileSystemLabel

protected abstract String fileSystemLabel()

newByteChannel

public final SeekableByteChannel newByteChannel(Path path,
 Set<? extends OpenOption> options,
 FileAttribute<?>... attrs)
                                         throws IOException

Specified by:

newByteChannel in class FileSystemProvider

Throws:

IOException

readAttributes

public final Map<String,Object> readAttributes(Path path,
 String attributes,
 LinkOption... options)

Specified by:

readAttributes in class FileSystemProvider

getFileAttributeView

public final <V extends FileAttributeView> V getFileAttributeView(Path path,
 Class<V> type,
 LinkOption... options)

Specified by:

getFileAttributeView in class FileSystemProvider

checkAccess

public final void checkAccess(Path path,
 AccessMode... modes)
                       throws IOException

Specified by:

checkAccess in class FileSystemProvider

Throws:

IOException

isSameFile

public final boolean isSameFile(Path path,
 Path path2)

Specified by:

isSameFile in class FileSystemProvider

isHidden

public final boolean isHidden(Path path)

Specified by:

isHidden in class FileSystemProvider

getFileStore

public final FileStore getFileStore(Path path)

Specified by:

getFileStore in class FileSystemProvider

createDirectory

public final void createDirectory(Path dir,
 FileAttribute<?>... attrs)

Specified by:

createDirectory in class FileSystemProvider

delete

public final void delete(Path path)

Specified by:

delete in class FileSystemProvider

copy

public final void copy(Path source,
 Path target,
 CopyOption... options)

Specified by:

copy in class FileSystemProvider

move

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

Specified by:

move in class FileSystemProvider

setAttribute

public final void setAttribute(Path path,
 String attribute,
 Object value,
 LinkOption... options)

Specified by:

setAttribute in class FileSystemProvider