_objectManager = $objectManager; } /** * Creates new instances of payment method models * * @param string $className * @param array $data * @return \Magento\Payment\Model\MethodInterface * @throws \Magento\Framework\Exception\LocalizedException */ public function create($className, $data = []) { $method = $this->_objectManager->create($className, $data); if (!$method instanceof \Magento\Payment\Model\MethodInterface) { throw new \Magento\Framework\Exception\LocalizedException( __('%1 class doesn\'t implement \Magento\Payment\Model\MethodInterface', $className) ); } return $method; } }