@Override
public String ship_items(Item[] items, Addresses address)
throws UnknownAddressFault, UnknownProductFault, IllegalArgumentException {
// check if all parameters are valid
if (items == null || items.length <= 0)
throw new IllegalArgumentException("No items to ship specified");
if (address == null) throw new IllegalArgumentException("Provided address may not be null");
// check if the address is known to the system
Addresses storedAddress = DataBackend.getInstance().getAddress(address.getId());
if (storedAddress == null || !storedAddress.equals(address))
throw new UnknownAddressFault("[ShippingService] ship_items: unknown address");
UUID ret = UUID.randomUUID();
String retItems = "[ShippingService] Sending items ";
for (Item item : items) {
if (item != null) {
Product p = item.getProduct();
// is the stored product in the item valid?
if (p == null) throw new UnknownProductFault("One of the products to ship is null");
// check if the product is known to the system
Product storedProduct = DataBackend.getInstance().getProduct(p.getId());
if (storedProduct == null || !storedProduct.equals(p))
throw new UnknownProductFault("Unknown product to ship");
else
// everything worked fine so ship the product
// and add an info to the console
retItems += "'" + storedProduct.getName() + "', ";
}
}
// remove the last ", "
retItems = retItems.substring(0, retItems.length() - 2);
retItems += " to";
// create log-output on server-side
System.out.println("[ShippingService] " + new Date(System.currentTimeMillis()));
System.out.println(retItems);
System.out.println(
"[ShippingService] "
+ address.getStreet()
+ " "
+ address.getHouse()
+ ", "
+ address.getZipCode()
+ " "
+ address.getCity());
new ShippingCallbackHelper(ret.toString());
return ret.toString();
}
@Override
public BigDecimal order(Product product, int amount) throws UnknownProductFault {
// check input parameters
if (product == null) throw new IllegalArgumentException("Product to order is null");
if (amount < 1)
throw new IllegalArgumentException("At least one product has to be orderd - amount < 1");
// check if the product is known to the system
Product storedProduct = DataBackend.getInstance().getProduct(product.getId());
if (storedProduct == null || !storedProduct.equals(product))
throw new UnknownProductFault("Product is not known to the system");
BigDecimal totalPrice = storedProduct.getSingleUnitPrice().multiply(new BigDecimal(amount));
System.out.println(
"[SupplierService][Supplier2] " + new Date(System.currentTimeMillis()).toString());
System.out.println(
"[SupplierService][Supplier2] order for "
+ amount
+ " '"
+ storedProduct.getName()
+ "' received");
System.out.println("[SupplierService][Supplier2] total cost: " + totalPrice);
return totalPrice;
}