protected void addPromotions( final AbstractOrderModel source, final PromotionOrderResults promoOrderResults, final AbstractOrderData prototype) { if (promoOrderResults != null) { final double productsDiscountsAmount = getProductsDiscountsAmount(source); final double orderDiscountsAmount = getOrderDiscountsAmount(source); prototype.setProductDiscounts(createPrice(source, Double.valueOf(productsDiscountsAmount))); prototype.setOrderDiscounts(createPrice(source, Double.valueOf(orderDiscountsAmount))); prototype.setTotalDiscounts( createPrice(source, Double.valueOf(productsDiscountsAmount + orderDiscountsAmount))); prototype.setAppliedOrderPromotions( getPromotions(promoOrderResults.getAppliedOrderPromotions())); prototype.setAppliedProductPromotions( getPromotions(promoOrderResults.getAppliedProductPromotions())); } }