Ojs\JournalBundle\Entity\JournalRepository::getById PHP Method

    public function getById($id, $useCache = true)
    {
        $query = $this->createQueryBuilder('j')->andWhere('j.id = :id')->setParameter('id', $id)->getQuery();
        $query->useResultCache($useCache);
        return $query->getSingleResult();
    }