public function updateDatabase()
    {
        $storageRepository = \TYPO3\CMS\Core\Utility\GeneralUtility::makeInstance('MASK\\Mask\\Domain\\Repository\\StorageRepository');
        $json = $storageRepository->load();
        $sqlStatements = $this->getSqlByConfiguration($json);
        if (count($sqlStatements) > 0) {
            $response = $this->performDbUpdates($sqlStatements);
        }
        return $response;
    }