Class RamFileSystem
java.lang.Object
org.apache.commons.vfs2.provider.AbstractVfsComponent
org.apache.commons.vfs2.provider.AbstractFileSystem
org.apache.commons.vfs2.provider.ram.RamFileSystem
- All Implemented Interfaces:
Serializable
,FileSystem
,VfsComponent
A RAM File System.
- See Also:
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Constructor Summary
ConstructorsModifierConstructorDescriptionprotected
RamFileSystem
(FileName rootName, FileSystemOptions fileSystemOptions) -
Method Summary
Modifier and TypeMethodDescriptionprotected void
addCapabilities
(Collection<Capability> caps) Adds the capabilities of this file system.void
attach
(RamFileObject fo) void
close()
Close the RAMFileSystem.protected FileObject
createFile
(AbstractFileName name) Creates a file object.void
importTree
(File file) Import a Tree.Methods inherited from class org.apache.commons.vfs2.provider.AbstractFileSystem
addJunction, addListener, closeCommunicationLink, decorateFileObject, doCloseCommunicationLink, doReplicateFile, 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
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Constructor Details
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RamFileSystem
- Parameters:
rootName
- The root file name.fileSystemOptions
- The FileSystem options.
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Method Details
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createFile
Description copied from class:AbstractFileSystem
Creates a file object.This method is called only if the requested file is not cached.
- Specified by:
createFile
in classAbstractFileSystem
- Parameters:
name
- name referencing the new file.- Returns:
- new created FileObject.
- Throws:
Exception
- might throw an Exception, which is then wrapped in FileSystemException.
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addCapabilities
Description copied from class:AbstractFileSystem
Adds the capabilities of this file system.- Specified by:
addCapabilities
in classAbstractFileSystem
- Parameters:
caps
- collections of Capabilities, can be immutable.
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attach
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importTree
Import a Tree.- Parameters:
file
- The File- Throws:
FileSystemException
- if an error occurs.
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close
Close the RAMFileSystem.- Specified by:
close
in interfaceVfsComponent
- Overrides:
close
in classAbstractFileSystem
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