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:

FileProvider, VfsComponent

public class RamFileProvider
extends AbstractOriginatingFileProvider
implements FileProvider

RAM File Provider.

Author:

Commons VFS team

Field Summary

static java.util.Collection<Capability>

capabilities The provider's capabilities.

Constructor Summary

RamFileProvider()
Constructor.

Method Summary

protected FileSystem	doCreateFileSystem(FileName name, FileSystemOptions fileSystemOptions) Creates a FileSystem.
java.util.Collection<Capability>	getCapabilities() Get the filesystem capabilities. These are the same as on the filesystem, but available before the first filesystem was instanciated.

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

Methods inherited from interface org.apache.commons.vfs2.provider.FileProvider

createFileSystem, findFile, getConfigBuilder, parseUri

Field Detail

capabilities

public static final java.util.Collection<Capability> capabilities

The provider's capabilities.

Constructor Detail

RamFileProvider

public RamFileProvider()

Constructor.

Method Detail

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 initialised.

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.

Throws:

FileSystemException - if an error occurs.

getCapabilities

public java.util.Collection<Capability> getCapabilities()

Description copied from interface: FileProvider

Get the filesystem capabilities.
These are the same as on the filesystem, but available before the first filesystem was instanciated.

Specified by:

getCapabilities in interface FileProvider

Returns:

a Collection of the file systems Capabilities.