*
* @author Roland Haeder <webmaster@ship-simu.org>
* @version 0.0.0
- * @copyright Copyright(c) 2007, 2008 Roland Haeder, this is free software
+ * @copyright Copyright (c) 2007, 2008 Roland Haeder, this is free software
* @license GNU GPL 3.0 or any newer version
- * @link http://www.ship-simu.org
+ * @link http://www.ship-simu.org
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
interface DatabaseFrontendInterface extends FrameworkDatabaseInterface {
/**
- * Loads data saved with saveObject from the database and re-creates a
- * full object from it.
- * If limitObject() was called before a new object ObjectContainer with
- * all requested attributes will be returned instead.
- *
- * @return Object The fully re-created object or instance to
- * ObjectContainer
- */
- function loadObject ();
-
- /**
- * Makes sure that the database connection is alive
+ * Makes sure that the database connection is up and alive
*
* @return void
*/
* @param $tableName Name of the database table
* @param $criteria Search criteria class
* @return $resultData Result data of the query
+ * @throws UnsupportedCriteriaException If the criteria is unsupported
+ * @throws SqlException If an SQL error occurs
+ */
+ function querySelect ($resultType, $tableName, LocalSearchCriteria $criteriaInstance);
+
+ /**
+ * "Inserts" a data set instance into a local file database folder
+ *
+ * @param $dataSetInstance A storeable data set
+ * @return void
+ * @throws SqlException If an SQL error occurs
+ */
+ function queryInsertDataSet (StoreableCriteria $dataSetInstance);
+
+ /**
+ * "Updates" a data set instance with a database layer
+ *
+ * @param $dataSetInstance A storeable data set
+ * @return void
+ * @throws SqlException If an SQL error occurs
*/
- function querySelect ($resultType, $tableName, Criteria $criteriaInstance);
+ function queryUpdateDataSet (StoreableCriteria $dataSetInstance);
}
// [EOF]