Class LocalFileSystem

java.lang.Object

org.apache.commons.vfs2.provider.AbstractVfsComponent

org.apache.commons.vfs2.provider.AbstractFileSystem

org.apache.commons.vfs2.provider.local.LocalFileSystem

All Implemented Interfaces:

Closeable, AutoCloseable, FileSystem, VfsComponent

public class LocalFileSystem
extends AbstractFileSystem

A local file system.

Field Summary

Fields

Modifier and Type	Field	Description
private final String	rootFile

Constructor Summary

Constructors

Constructor	Description
LocalFileSystem(FileName rootName, String rootFile, FileSystemOptions opts)

Method Summary

Modifier and Type	Method	Description
protected void	addCapabilities(Collection<Capability> caps)	Returns the capabilities of this file system.
protected FileObject	createFile(AbstractFileName name)	Creates a file object.
protected File	doReplicateFile(FileObject fileObject, FileSelector selector)	Creates a temporary local copy of a file and its descendants.

Methods inherited from class AbstractFileSystem

addJunction, addListener, close, closeCommunicationLink, decorateFileObject, doCloseCommunicationLink, fireFileChanged, fireFileCreated, fireFileDeleted, getAttribute, getFileFromCache, getFileSystemManager, getFileSystemOptions, getLastModTimeAccuracy, getParentLayer, getRoot, getRootName, getRootURI, hasCapability, init, isOpen, isReleaseable, notifyAllStreamsClosed, putFileToCache, removeFileFromCache, removeJunction, removeListener, replicateFile, resolveFile, resolveFile, setAttribute

Methods inherited from class AbstractVfsComponent

getContext, getLogger, setContext, setLogger

Methods inherited from class Object

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

Field Details

rootFile

private final String rootFile

Constructor Details

LocalFileSystem

public LocalFileSystem(FileName rootName,
 String rootFile,
 FileSystemOptions opts)

Method Details

addCapabilities

protected void addCapabilities(Collection<Capability> caps)

Returns the capabilities of this file system.

Specified by:

addCapabilities in class AbstractFileSystem

Parameters:

caps - collections of Capabilities, can be immutable.

createFile

protected FileObject createFile(AbstractFileName name)
                         throws FileSystemException

Creates a file object.

Specified by:

createFile in class AbstractFileSystem

Parameters:

name - name referencing the new file.

Returns:

new created FileObject.

Throws:

FileSystemException

doReplicateFile

protected File doReplicateFile(FileObject fileObject,
 FileSelector selector)
                        throws Exception

Creates a temporary local copy of a file and its descendants.

Overrides:

doReplicateFile in class AbstractFileSystem

Parameters:

fileObject - the start of the tree.

selector - selection what to do with childs.

Returns:

replicated root file.

Throws:

Exception - any Exception is wrapped as FileSystemException.