protected function getPager()
  {
    $query = $this->buildQuery();
    $paginateMethod = $this->configuration->getPaginateMethod();
    $pager = $query->$paginateMethod($this->getPage(), $this->configuration->getPagerMaxPerPage());

    return $pager;
  }

  protected function setPage($page)
  {
    $this->getUser()->setAttribute('