Package org.apache.commons.vfs2.provider.ram

Class RamFileProvider

java.lang.Object

org.apache.commons.vfs2.provider.AbstractVfsComponent

org.apache.commons.vfs2.provider.AbstractVfsContainer

org.apache.commons.vfs2.provider.AbstractFileProvider

org.apache.commons.vfs2.provider.AbstractOriginatingFileProvider

org.apache.commons.vfs2.provider.ram.RamFileProvider

All Implemented Interfaces:

Closeable, AutoCloseable, FileProvider, VfsComponent

public class RamFileProvider
extends AbstractOriginatingFileProvider

RAM File Provider.

Field Summary

Fields

Modifier and Type	Field	Description
static final Collection<Capability>	capabilities	The provider's capabilities.

Constructor Summary

Constructors

Constructor	Description
RamFileProvider()	Constructs a new provider.

Method Summary

Modifier and Type	Method	Description
protected FileSystem	doCreateFileSystem(FileName name, FileSystemOptions fileSystemOptions)	Creates a FileSystem.
Collection<Capability>	getCapabilities()	Gets the file system capabilities.

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

findFile, findFile, getFileSystem

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

addFileSystem, close, closeFileSystem, createFileSystem, findFileSystem, freeUnusedResources, getConfigBuilder, getFileNameParser, parseUri, setFileNameParser

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

addComponent, 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

Field Details

capabilities

public static final Collection<Capability> capabilities

The provider's capabilities.

Constructor Details

RamFileProvider

public RamFileProvider()

Constructs a new provider.

Method Details

doCreateFileSystem

protected FileSystem doCreateFileSystem(FileName name,
 FileSystemOptions fileSystemOptions)
                                 throws FileSystemException

Description copied from class: AbstractOriginatingFileProvider

Creates a FileSystem. If the returned FileSystem implements VfsComponent, it will be initialized.

Specified by:

doCreateFileSystem in class AbstractOriginatingFileProvider

Parameters:

name - The name of the root file of the file system to create.

fileSystemOptions - The FileSystem options.

Returns:

The FileSystem, never null.

Throws:

FileSystemException - if an error occurs.

getCapabilities

public Collection<Capability> getCapabilities()

Description copied from interface: FileProvider

Gets the file system capabilities.

These are the same as on the file system, but available before the first file system was instantiated.

Returns:

a Collection of the file systems Capabilities.