static void Main(string[] args)
{
AggregateCatalog catalog = new AggregateCatalog();
catalog.Catalogs.Add(new AssemblyCatalog(Assembly.GetExecutingAssembly()));
Container = new CompositionContainer(catalog);
Console.WriteLine("MEF DI Container Example");
Console.WriteLine();
OrderInfo orderInfo = new OrderInfo()
{
CustomerName = "Miguel Castro",
Email = "*****@*****.**",
Product = "Laptop",
Price = 1200,
CreditCard = "1234567890"
};
Commerce commerce = Container.GetExportedValue<Commerce>(); // requires commerce is MEF managed
#region satisfy own imports
//Commerce commerce = new Commerce(); // requires that Commerce satisfies its own imports
//Container.SatisfyImportsOnce(commerce);
#endregion
commerce.ProcessOrder(orderInfo);
Console.WriteLine();
Console.WriteLine("Press [Enter] to exit...");
Console.ReadLine();
}
//public Commerce()
//{
// //Program.Container.SatisfyImportsOnce(this);
//}
//[Import]
//IBillingProcessor _BillingProcessor;
//[Import]
//ICustomer _Customer;
//[Import]
//INotifier _Notifier;
//[Import]
//ILogger _Logger;
#endregion
public void ProcessOrder(OrderInfo orderInfo)
{
_BillingProcessor.ProcessPayment(orderInfo.CustomerName, orderInfo.CreditCard, orderInfo.Price);
_Logger.Log("Billing processed");
_Customer.UpdateCustomerOrder(orderInfo.CustomerName, orderInfo.Product);
_Logger.Log("Customer updated");
_Notifier.SendReceipt(orderInfo);
_Logger.Log("Receipt sent");
}
void INotifier.SendReceipt(OrderInfo orderInfo)
{
// send email to customer with receipt
Console.WriteLine(string.Format("Receipt sent to customer '{0}' via email.", orderInfo.CustomerName));
}
