class FileSystem(object, Referenceable):
""" An ipc interface to the FileSystem Manager. """
__metaclass__ = RemoteMeta
# calls that will be accessible remotely
remote_calls = [
'get_metadata',
'get_metadata_by_node',
'get_metadata_and_quick_tree_synced',
'get_dirty_nodes',
]
def __init__(self, fs_manager, action_queue):
""" Creates the instance. """
super(FileSystem, self).__init__()
self.syncdaemon_filesystem = SyncdaemonFileSystem(fs_manager,
action_queue)
def get_metadata(self, path):
"""Return the metadata (as a dict) for the specified path."""
logger.debug('get_metadata by path: %r', path)
return self.syncdaemon_filesystem.get_metadata(path)
def get_metadata_by_node(self, share_id, node_id):
"""Return the metadata (as a dict) for the specified share/node."""
logger.debug('get_metadata by share: %r node: %r', share_id, node_id)
return self.syncdaemon_filesystem.get_metadata_by_node(share_id,
node_id)
def get_metadata_and_quick_tree_synced(self, path):
""" returns the dict with the attributes of the metadata for
the specified path, including the quick subtree status.
"""
logger.debug('get_metadata_and_quick_tree_synced: %r', path)
return self.syncdaemon_filesystem.get_metadata_and_quick_tree_synced(
path)
def get_dirty_nodes(self):
"""Return a list of dirty nodes."""
return self.syncdaemon_filesystem.get_dirty_nodes()
def __init__(self, fs_manager, action_queue):
""" Creates the instance. """
super(FileSystem, self).__init__()
self.syncdaemon_filesystem = SyncdaemonFileSystem(fs_manager,
action_queue)