OrderDAO orderDAO = daoFactory.getOrderDAO();
Customer customer = (Customer) request.getSession().getAttribute(AttributesManager.ATTRIBUTE_CUSTOMER);
Order order = null;
order = orderDAO.find(orderId);
if (customer.getId().compareTo(order.getCustomerId()) == 0) {
Boolean viewBillsList = true;
request.setAttribute(AttributesManager.ATTRIBUTE_VIEW_BILLS_LIST, viewBillsList);
request.setAttribute(AttributesManager.PARAM_NAME_ORDER_ID, orderId);