コード例 #1
0
 /**
  * Sets the amount of money that the customer with the given customer ID has available for making
  * purchases.
  *
  * @param customerId the customer ID
  * @param credit the new customer credit amount
  */
 @Transactional
 public void setCustomerCredit(String customerId, double credit) {
   Customer customer = new Customer(customerId, credit);
   storeDAO.save(customer);
 }
コード例 #2
0
 /**
  * Sets the inventory and price for the product with the given product ID. Any previous inventory
  * and price values for the product are replaced.
  *
  * @param productId the product ID
  * @param price the price of the product
  * @param inventory the number of items in stock
  */
 @Transactional
 public void stock(String productId, double price, long inventory) {
   Product product = new Product(productId, price, inventory);
   storeDAO.save(product);
 }