/**
* Uses the cmdRedirect class property and redirects to it. If nothing is set we try to go back to the referrer,
* but this default behaviour is error prone, as that value it set by the browser and can not be trusted. Should
* be changed in future versions.
*
* @api
*
* @throws exception\ControllerException
*
* @param string $route
* @param array $arguments (optional)
*/
protected final function redirect($route, array $arguments = [])
{
if (empty($route)) {
throw new exception\ControllerException(_s('Attempt to redirect to a unknown url'));
}
// close transaction, if present
if ($this->atomic) {
DBConnection::getInstance()->commit();
}
Router::redirect($route, $arguments);
}
