/**
  *
  * @access public
  * @param  \Doctrine\ORM\QueryBuilder $qb
  * @return \Doctrine\ORM\QueryBuilder
  */
 public function all(QueryBuilder $qb)
 {
     return $this->gateway->all($qb);
 }
 /**
  *
  * @access public
  * @param  Object                                                            $entity
  * @return \CCDNUser\SecurityBundle\Model\Component\Manager\ManagerInterface
  */
 public function refresh($entity)
 {
     $this->gateway->refresh($entity);
     return $this;
 }