/**
* Returns the database connection used by active record.
* By default, the "db" application component is used as the database connection.
* You may override this method if you want to use a different database connection.
* @return CDbConnection the database connection used by active record.
*
* @TODO Get default db connection if theres none set
*
*/
public function getDbConnection()
{
if (self::$db !== null) {
return self::$db;
} else {
self::$db = Prado::getApplication()->getModule($this->getConnectionId())->getDbConnection();
if (self::$db instanceof TDbConnection) {
self::$db->setActive(true);
return self::$db;
} else {
throw new TDbException('ActiveRecord requires a db connection.');
}
}
}
