protected function _validPerform($request, $response)
{
if (!($class_id = $request->get('class_id'))) {
throw new LimbException('class_id not defined');
}
$data = $this->dataspace->export();
$access_policy = new AccessPolicy();
$access_policy->saveAccessTemplates($class_id, $data['template'], AccessPolicy::ACCESSOR_TYPE_GROUP);
$request->setStatus(Request::STATUS_FORM_SUBMITTED);
if ($request->hasAttribute('popup')) {
$response->write(closePopupNoParentReloadResponse());
}
}
