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 AbstractOriginatingFileProvider
findFile, findFile, getFileSystem

Methods inherited from class AbstractFileProvider
addFileSystem, close, closeFileSystem, createFileSystem, findFileSystem, freeUnusedResources, getConfigBuilder, getFileNameParser, parseUri, setFileNameParser

Methods inherited from class AbstractVfsContainer
addComponent, removeComponent

Methods inherited from class AbstractVfsComponent
getContext, getLogger, init, setContext, setLogger

Methods inherited from class 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.
  
  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 instanciated.
  
  Returns:
  
  a Collection of the file systems Capabilities.