Azavea.NijPredictivePolicing.ACSAlchemistLibrary.Transfer.AcsDataManager.InitDatabase C# (CSharp) Метод

        protected bool InitDatabase()
        {
            if (!DbClient.TestDatabaseConnection())
            {
                _log.Error("InitDatabase failed: Unable to connect to database");
                return false;
            }

            using (var conn = DbClient.GetConnection())
            {
                _log.Debug("Checking for geographies table...");
                if (!DataClient.HasTable(conn, DbClient, this.GetGeographyTablename())
                    || (DataClient.RowCount(conn, DbClient, this.GetGeographyTablename()) == 0))
                {
                    if (!CreateGeographiesTable(conn))
                    {
                        //error message is in guard function
                        return false;
                    }
                }

                _log.Debug("Checking for columnMappings table...");
                if ((!DataClient.HasTable(conn, DbClient, "columnMappings"))
                    || (DataClient.RowCount(conn, DbClient, "columnMappings") == 0))
                {
                    if (!CreateColumnMappingsTable(conn))
                    {
                        //error message is in guard function
                        return false;
                    }
                }
            }

            return true;
        }