/**
* @param IUserIdentity $identity
* @param int $duration
* @return bool
*/
public function login($identity, $duration = 0)
{
$this->setState("__branchId", $identity->getBranchId());
$this->setState("__scope", $identity->getScope());
$this->setState("__roles", $identity->getRoles());
$this->setState("__userData", $identity->getUserData());
return parent::login($identity, $duration);
}