FileSystem
, VfsComponent
public class VirtualFileSystem extends AbstractFileSystem
TODO - Handle nested junctions.
Constructor | Description |
---|---|
VirtualFileSystem(AbstractFileName rootName,
FileSystemOptions fileSystemOptions) |
Modifier and Type | Method | Description |
---|---|---|
protected void |
addCapabilities(java.util.Collection<Capability> caps) |
Adds the capabilities of this file system.
|
void |
addJunction(java.lang.String junctionPoint,
FileObject targetFile) |
Adds a junction to this file system.
|
void |
close() |
Closes this component.
|
protected FileObject |
createFile(AbstractFileName name) |
Creates a file object.
|
void |
removeJunction(java.lang.String junctionPoint) |
Removes a junction from this file system.
|
addListener, closeCommunicationLink, decorateFileObject, doCloseCommunicationLink, doReplicateFile, fireFileChanged, fireFileCreated, fireFileDeleted, getAttribute, getFileFromCache, getFileSystemManager, getFileSystemOptions, getLastModTimeAccuracy, getParentLayer, getRoot, getRootName, getRootURI, hasCapability, init, isOpen, isReleaseable, notifyAllStreamsClosed, putFileToCache, removeFileFromCache, removeListener, replicateFile, resolveFile, resolveFile, setAttribute
getContext, getLogger, setContext, setLogger
public VirtualFileSystem(AbstractFileName rootName, FileSystemOptions fileSystemOptions)
protected void addCapabilities(java.util.Collection<Capability> caps)
addCapabilities
in class AbstractFileSystem
caps
- collections of Capabilities, can be immutable.protected FileObject createFile(AbstractFileName name) throws java.lang.Exception
createFile
in class AbstractFileSystem
name
- name referencing the new file.java.lang.Exception
- might throw an Exception, which is then wrapped in FileSystemException.public void addJunction(java.lang.String junctionPoint, FileObject targetFile) throws FileSystemException
addJunction
in interface FileSystem
addJunction
in class AbstractFileSystem
junctionPoint
- The location of the junction.targetFile
- The target file to base the junction on.FileSystemException
- if an error occurs.public void removeJunction(java.lang.String junctionPoint) throws FileSystemException
removeJunction
in interface FileSystem
removeJunction
in class AbstractFileSystem
junctionPoint
- The junction to remove.FileSystemException
- if an error occurs.public void close()
AbstractFileSystem
close
in interface VfsComponent
close
in class AbstractFileSystem