N98\Magento\Command\System\Check\MySQL\ResourceCheck::check PHP Метод

    public function check(ResultCollection $results)
    {
        /** @var $resourceModel Mage_Core_Model_Resource */
        $resourceModel = Mage::getModel('core/resource');
        /** @var $dbAdapter Varien_Db_Adapter_Interface|false */
        $dbAdapter = $resourceModel->getConnection('core_write');
        $result = $results->createResult();
        if (!$dbAdapter instanceof Varien_Db_Adapter_Interface) {
            $result->setStatus($result::STATUS_ERROR);
            $result->setMessage("<error>Mysql Version: Can not check. Unable to obtain resource connection 'core_write'.</error>");
        } else {
            $this->checkImplementation($result, $dbAdapter);
        }
    }