Newscoop\Entity\Feedback::setPublication PHP Метод

    public function setPublication(Publication $p_publication)
    {
        $this->publication = $p_publication;
        // return this for chaining mechanism
        return $this;
    }

 /**
  * Method for saving a feedback
  *
  * @param \Newscoop\Entity\Feedback $entity
  * @param array $values
  * @return Feedback \Newscoop\Entity\Feedback
  */
 public function save(Feedback $entity, $values)
 {
     // get the entity manager
     $em = $this->getEntityManager();
     if (array_key_exists('user', $values)) {
         $user = $em->getReference('Newscoop\\Entity\\User', $values['user']);
         $entity->setUser($user);
     }
     if (!empty($values['publication'])) {
         $publication = $em->getReference('Newscoop\\Entity\\Publication', $values['publication']);
         $entity->setPublication($publication);
     }
     if (!empty($values['section'])) {
         $section = $em->getReference('Newscoop\\Entity\\Section', $values['section']);
         $entity->setSection($section);
     }
     if (!empty($values['language']) && !empty($values['article'])) {
         $article = $em->getReference('Newscoop\\Entity\\Article', array('language' => $values['language'], 'number' => $values['article']));
         $entity->setArticle($article);
     }
     if (isset($values['subject'])) {
         $entity->setSubject($values['subject']);
     }
     if (isset($values['message'])) {
         $entity->setMessage($values['message']);
     }
     if (isset($values['url'])) {
         $entity->setUrl($values['url']);
     }
     if (isset($values['time_created'])) {
         $entity->setTimeCreated($values['time_created']);
     }
     if (isset($values['status'])) {
         $entity->setStatus($values['status']);
     }
     if (isset($values['attachment_type'])) {
         $entity->setAttachmentType($values['attachment_type']);
     }
     if (isset($values['attachment_id'])) {
         $entity->setAttachmentId($values['attachment_id']);
     }
     $em->persist($entity);
     return $entity;
 }