/**
* Constructor.
* Creates the object that handles the concrete database access.
*
*/
private function __construct()
{
if (self::$mDatabase == NULL) {
global $smwgBaseStore;
switch ($smwgBaseStore) {
case SMW_STORE_TESTING:
trigger_error('Testing store not implemented for NotifyMe extension.');
break;
case SMW_STORE_MWDB:
default:
global $smwgNMIP;
require_once $smwgNMIP . '/includes/storage/SMW_NMStorageSQL.php';
self::$mDatabase = new NMStorageSQL();
break;
}
}
}
