/**
* An abstract database access class for handling database I/O requests
*
- * @see DatabaseBackendInterface - An interface for database backends
- * @author Roland Haeder <webmaster@ship-simu.org>
+ * @see DatabaseBackend - An interface for database backends
+ * @author Roland Haeder <webmaster@shipsimu.org>
* @version 0.0.0
- * @copyright Copyright (c) 2007, 2008 Roland Haeder, 2009 - 2012 Core Developer Team
+ * @copyright Copyright (c) 2007, 2008 Roland Haeder, 2009 - 2013 Core Developer Team
* @license GNU GPL 3.0 or any newer version
- * @link http://www.ship-simu.org
+ * @link http://www.shipsimu.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
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
-abstract class BaseDatabaseBackend extends BaseFrameworkSystem implements DatabaseBackendInterface {
+abstract class BaseDatabaseBackend extends BaseFrameworkSystem implements DatabaseBackend {
// Constants for exceptions
const EXCEPTION_SQL_QUERY = 0x140;
const RESULT_INDEX_STATUS = 'status';
const RESULT_INDEX_EXCEPTION = 'exception';
+ // Constants for MySQL backward-compatiblity (PLEASE FIX THEM!)
+ const DB_CODE_TABLE_MISSING = 0x100;
+ const DB_CODE_TABLE_UNWRITEABLE = 0x101;
+ const DB_CODE_DATA_FILE_CORRUPT = 0x102;
+
+ // Status results
+ const RESULT_OKAY = 'ok';
+
/**
* Last thrown exception or NULL if all is fine
*/
protected final function resetLastException () {
$this->lastException = NULL;
}
+
+ /**
+ * Removes non-public data from given array.
+ *
+ * @param $data An array with possible non-public data that needs to be removed.
+ * @return $data A cleaned up array with only public data.
+ */
+ public abstract function removeNonPublicDataFromArray (array $data);
}
// [EOF]