org.smartfrog.services.filesystem.filestore
Class AddedFilestore

java.lang.Object
  org.smartfrog.services.filesystem.filestore.AddedFilestore

public class AddedFilestore
extends java.lang.Object

cache of files added to the filestore. When cleaned up, files are deleted.

Constructor Summary

AddedFilestore(java.io.File directory)
Constructor.

Method Summary

FileEntry	createNewFile(java.lang.String prefix, java.lang.String suffix) create new file
boolean	delete(java.io.File file) Delete a file in the filestore, and remove it from the list of file entries
boolean	delete(java.net.URI uri) Delete a file in the filestore, and remove it from the list of file entries
void	deleteAllEntries() Delete all entries, reset the cache
java.io.File	getDirectory() Get directory.
java.util.Collection	getEntries() Get all the entries
FileEntry	lookup(java.io.File file) get an entry
FileEntry	lookup(java.net.URI uri) look up an entry

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

AddedFilestore

public AddedFilestore(java.io.File directory)

Constructor.

Parameters:

directory - directory

Method Detail

createNewFile

public FileEntry createNewFile(java.lang.String prefix,
                               java.lang.String suffix)
                        throws java.io.IOException

create new file

Parameters:

prefix - file prefix

suffix - file suffix

Returns:

FileEntry

Throws:

java.io.IOException - for IO error

delete

public boolean delete(java.io.File file)

Delete a file in the filestore, and remove it from the list of file entries

Parameters:

file - file to delete

Returns:

true if deletion went ahead

delete

public boolean delete(java.net.URI uri)

Delete a file in the filestore, and remove it from the list of file entries

Parameters:

uri - uri of entry

Returns:

true if deletion went ahead

getDirectory

public java.io.File getDirectory()

Get directory.

Returns:

File

deleteAllEntries

public void deleteAllEntries()

Delete all entries, reset the cache

lookup

public FileEntry lookup(java.io.File file)

get an entry

Parameters:

file - file to lookup

Returns:

file or null

lookup

public FileEntry lookup(java.net.URI uri)

look up an entry

Parameters:

uri - of entry

Returns:

file entry or null

getEntries

public java.util.Collection getEntries()

Get all the entries

Returns:

a collection to iterate over