setTemporaryId example

unset($params[$key]);
            }
        }

        // Create model         $order = new OrderModel();

        // Setting default values, necessary because of not-nullable table columns         $order->setComment('');
        $order->setCustomerComment('');
        $order->setInternalComment('');
        $order->setTemporaryId('');
        $order->setTransactionId('');
        $order->setTrackingCode('');
        $order->setReferer('');

        $order->fromArray($params);

        $violations = $this->getManager()->validate($order);
        if ($violations->count() > 0) {
            throw new ValidationException($violations);
        }