Newscoop\Package\PackageService::getArticle PHP Метод

    private function getArticle($articleNumber)
    {
        try {
            $article = $this->orm->getRepository('Newscoop\\Package\\Article')->findOneBy(array('id' => $articleNumber));
        } catch (\Exception $e) {
            if ($e->getCode() === '42S02') {
                $schemaTool = new \Doctrine\ORM\Tools\SchemaTool($this->orm);
                try {
                    $schemaTool->createSchema(array($this->orm->getClassMetadata('Newscoop\\Package\\Article')));
                } catch (\Exception $e) {
                }
                $article = null;
            } else {
                throw $e;
            }
        }
        if ($article === null) {
            $article = new Article($articleNumber);
            $this->orm->persist($article);
            $this->orm->flush($article);
        }
        return $article;
    }