/**
* Check for Doctrine class types
*
* @param string $method
* @param mixed $return (reference)
*/
protected function sanity($method, &$return)
{
if ($method == 'rec_query') {
if (!is_a($return, 'Doctrine_Query')) {
throw new Exception("rec_query must return Doctrine_Query");
}
} elseif ($method == 'rec_fetch') {
if (!is_a($return, 'Doctrine_Record')) {
throw new Exception("rec_fetch must return Doctrine_Record");
}
} else {
parent::sanity($method, $return);
}
}
