Newscoop\GimmeBundle\Entity\PublicApiResource::setResource PHP Метод

    public function setResource($resource)
    {
        $this->resource = $resource;
        return $this;
    }

 /**
  * Save public resources in database (handle form submission)
  *
  * @param Request $request
  *
  * @return RedirectResponse
  */
 private function configurePublicResources(Request $request)
 {
     $em = $this->getDoctrine()->getManager();
     $publicResourcesForm = $this->getPublicResourcesForm();
     $translator = $this->container->get('translator');
     $publicResourcesForm->handleRequest($request);
     if ($publicResourcesForm->isValid()) {
         $data = $publicResourcesForm->getData();
         $existingResources = $em->getRepository('\\Newscoop\\GimmeBundle\\Entity\\PublicApiResource')->findAll();
         foreach ($existingResources as $resource) {
             if (!in_array($resource->getResource(), $data['routes'])) {
                 $em->remove($resource);
             } else {
                 unset($data['routes'][array_search($resource->getResource(), $data['routes'])]);
             }
         }
         foreach ($data['routes'] as $resource) {
             $publicResource = new PublicApiResource();
             $publicResource->setResource($resource);
             $em->persist($publicResource);
         }
         $em->flush();
         $this->get('session')->getFlashBag()->add('success', $translator->trans('publicresources.updated', array(), 'api'));
         return $this->redirect($this->generateUrl('configure_api'));
     }
 }