}
protected void uplockShippingQuote(ShoppingCart shoppingCart, String step) throws Exception {
OrderEngine orderEngine = new OrderEngine(shoppingCart, null);
orderEngine.saveOpenOrder(step);
orderEngine.unlockShippingQuote();
shoppingCart.setOrderNum(orderEngine.getOrderHeader().getOrderNum());
}
protected void saveOpenOrder(ShoppingCart shoppingCart, String step) throws Exception {
OrderEngine orderEngine = new OrderEngine(shoppingCart, null);