try {
    $DeviceType = $app['eccube.repository.master.device_type']
        ->find(\Eccube\Entity\Master\DeviceType::DEVICE_TYPE_PC);
    $PageLayout = $app['eccube.repository.page_layout']->getByUrl($DeviceType, $route, $page);
} catch (\Doctrine\ORM\NoResultException $e) {
    $PageLayout = $app['eccube.repository.page_layout']->newPageLayout($DeviceType);
}