private function createUserActivityConditions(Activity $activity, User $user)
 {
     $condition = new ActivityCondition($activity);
     $condition->setUserId($user->getId());
     $this->entityManager->persist($condition);
     $this->entityManager->flush($condition);
 }
 public function setUserId($userId)
 {
     $this->__load();
     return parent::setUserId($userId);
 }