org.smartfrog.services.filesystem.filestore
Interface LocalFilestore

All Superinterfaces:

FileUsingComponent, java.rmi.Remote

All Known Implementing Classes:

LocalFilestoreImpl

public interface LocalFilestore
extends FileUsingComponent

A filestore.

Field Summary

Fields inherited from interface org.smartfrog.services.filesystem.FileUsingComponent

ATTR_ABSOLUTE_PATH, ATTR_FILENAME, ATTR_URI

Method Summary

FileEntry	createNewFile(java.lang.String prefix, java.lang.String suffix) Create a new temp file
boolean	delete(java.net.URI uri) Delete an entry
FileEntry	lookup(java.net.URI uri) look up a file from a URI
FileEntry	uploadNewFile(java.lang.String prefix, java.lang.String suffix, byte[] content, java.lang.Object metadata) Create a new temp file

Method Detail

createNewFile

FileEntry createNewFile(java.lang.String prefix,
                        java.lang.String suffix)
                        throws SmartFrogException,
                               java.rmi.RemoteException

Create a new temp file

Parameters:

prefix - prefix

suffix - suffix

Returns:

a file entry describing both the file and the URL

Throws:

SmartFrogException - error in creating file

java.rmi.RemoteException - In case of network/rmi error

delete

boolean delete(java.net.URI uri)
               throws SmartFrogException,
                      java.rmi.RemoteException

Delete an entry

Parameters:

uri - uri of entry

Returns:

true if deletion worked

Throws:

SmartFrogException - error in deleting

java.rmi.RemoteException - In case of network/rmi error

lookup

FileEntry lookup(java.net.URI uri)
                 throws SmartFrogException,
                        java.rmi.RemoteException

look up a file from a URI

Parameters:

uri - uri

Returns:

FileEntry

Throws:

SmartFrogException - error in lookup

java.rmi.RemoteException - In case of network/rmi error

uploadNewFile

FileEntry uploadNewFile(java.lang.String prefix,
                        java.lang.String suffix,
                        byte[] content,
                        java.lang.Object metadata)
                        throws SmartFrogException,
                               java.rmi.RemoteException

Create a new temp file

Parameters:

prefix - prefix

suffix - suffix

content - the actual content of the file content

metadata - any metadata

Returns:

a file entry describing both the file and the URL

Throws:

SmartFrogException - error in creating file

java.rmi.RemoteException - In case of network/rmi error