org.apache.commons.vfs2.impl

Class VirtualFileProvider

java.lang.Object

org.apache.commons.vfs2.provider.AbstractVfsComponent

org.apache.commons.vfs2.provider.AbstractVfsContainer

org.apache.commons.vfs2.impl.VirtualFileProvider

All Implemented Interfaces:

VfsComponent

public class VirtualFileProvider
extends AbstractVfsContainer

A virtual file system provider.

Constructor Summary

Constructors

Constructor and Description
VirtualFileProvider()

Method Summary

Modifier and Type	Method and Description
(package private) void	closeFileSystem(FileSystem fileSystem) Close a VirtualFileSystem by removing it from the #components list of this provider.
FileObject	createFileSystem(FileObject rootFile) Creates a virtual file system, with the supplied file as its root.
FileObject	createFileSystem(java.lang.String rootUri) Creates an empty virtual file system.

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

addComponent, close, removeComponent

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

getContext, getLogger, init, setContext, setLogger

Methods inherited from class java.lang.Object

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

Constructor Detail

VirtualFileProvider

public VirtualFileProvider()

Method Detail

createFileSystem

public FileObject createFileSystem(FileObject rootFile)
                            throws FileSystemException

Creates a virtual file system, with the supplied file as its root.

Parameters:

rootFile - The root of the file system.

Returns:

A FileObject in the FileSystem.

Throws:

FileSystemException - if an error occurs.

createFileSystem

public FileObject createFileSystem(java.lang.String rootUri)
                            throws FileSystemException

Creates an empty virtual file system.

Parameters:

rootUri - The root of the file system.

Returns:

A FileObject in the FileSystem.

Throws:

FileSystemException - if an error occurs.

closeFileSystem

void closeFileSystem(FileSystem fileSystem)

Close a VirtualFileSystem by removing it from the #components list of this provider.

This gets called from DefaultFileManager#_closeFileSystem.

Parameters:

fileSystem - the file system remembered by this provider.