org.apache.commons.vfs2.provider.local

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:

FileSystem, VfsComponent

public class LocalFileSystem
extends AbstractFileSystem

A local file system.

Field Summary

Fields

Modifier and Type	Field and Description
private java.lang.String	rootFile

Constructor Summary

Constructors

Constructor and Description
LocalFileSystem(FileName rootName, java.lang.String rootFile, FileSystemOptions opts)

Method Summary

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

Methods inherited from class org.apache.commons.vfs2.provider.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 org.apache.commons.vfs2.provider.AbstractVfsComponent

getContext, getLogger, setContext, setLogger

Methods inherited from class java.lang.Object

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

Field Detail

rootFile

private final java.lang.String rootFile

Constructor Detail

LocalFileSystem

public LocalFileSystem(FileName rootName,
                       java.lang.String rootFile,
                       FileSystemOptions opts)

Method Detail

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

addCapabilities

protected void addCapabilities(java.util.Collection<Capability> caps)

Returns the capabilities of this file system.

Specified by:

addCapabilities in class AbstractFileSystem

Parameters:

caps - collections of Capabilities, can be immutable.

doReplicateFile

protected java.io.File doReplicateFile(FileObject fileObject,
                                       FileSelector selector)
                                throws java.lang.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:

java.lang.Exception - any Exception is wrapped as FileSystemException.