Close the singleton connection if open.

Returns true if connection instance is valid.

Returns true if id is nil or empty UUID, otherwise false.

NewBlobStore instantiates a new BlobStore instance.

NewRegistry manages the Handle in the store's Cassandra registry table.

NewStoreRepository manages the StoreInfo in Cassandra table.

NewBlobStore instantiates a new BlobStore instance.

OpenConnection will create(& return) a new Connection to Cassandra if there is not one yet, otherwise, will just return existing singleton connection.

DateHourLayout format mask string.

Marshaler allows you to specify custom marshaler if needed.

NilUUID with gocql.UUID type.

Now lambda to allow unit test to inject replayable time.Now.

Config contains the this Cassandra package configuration or configurable variables.

Connection has the Session and the config used to open/create a session.

Lists all the available API's consistency level that are settable in this package.

UpdateAllOrNothingError is a special error type that will allow caller to handle it differently than normal errors.