public static DeltaDatabaseConnection OpenFromDeltaConfig(string deltaConfigPath) { if (!File.Exists(deltaConfigPath)) { throw new Exception("Delta config file was not found! Requested location: " + deltaConfigPath); } var config = JsonConvert.DeserializeObject <DeltaConnectionConfig>(File.ReadAllText(deltaConfigPath)); var c = new DeltaDatabaseConnection(); c.OpenDatabase(config.mongodb_connection, config.env); return(c); }