def __init__(self, blob_host_uri):
"""Initialize GridFS blob host.
Args:
blob_host_uri: MongoDB uri (mongodb://username:password@host:port/database)
"""
BLOBHost.__init__(self, blob_host_uri)
try:
# connect to mongo instance
self.client = MongoClient(
self.blob_host_uri,
serverSelectionTimeoutMS=CONNECTION_TIMEOUT)
# check connection
self.client.server_info()
# get database name from uri
database_name = blob_host_uri.split("/")[-1]
# connect to database
self.database = self.client[database_name]
# connect to gridfs
self.fs = gridfs.GridFS(self.database)
except Exception as e:
raise BLOBError(
"Unable to create the connection to the GridFS collection: %s"
% str(e))
def __init__(self, blob_host_uri, blob_host_user, blob_host_password):
"""Initializes DSpace blob host
Args:
blob_host_uri:
blob_host_user:
blob_host_password:
"""
BLOBHost.__init__(self, blob_host_uri, blob_host_user,
blob_host_password)
def query(self, query):
"""Query the blob collection - not implemented
Args:
query:
Returns:
"""
BLOBHost.query(self)
def query(self, query):
"""Query the blob collection. Not yet implemented.
Args:
query:
Returns:
"""
BLOBHost.query(self, query)
def query(self, query):
BLOBHost.query(self)
def delete(self, handle):
BLOBHost.delete(self)
def save(self, blob, filename=None):
BLOBHost.save(self)
def list(self):
BLOBHost.list(self)
def get(self, handle):
BLOBHost.get(self)