public function overviewAction(Request $request)
    {
        $this->denyAccessUnlessGranted('ez:infocollector:read');

        $adapter = new InformationCollectionContentsAdapter($this->service, Query::count());
        $pager = $this->getPager($adapter, (int) $request->query->get('page'));

        return $this->render("NetgenInformationCollectionBundle:admin:overview.html.twig", ['objects' => $pager]);
    }