static void Main(string[] args)
{
// Create a factory and create a web reader, system reader and scribe object.
Factory fact = new Factory();
fact.RegisterType(new WebReader("SomeWebLocation"));
fact.RegisterType(new SystemReader("SomeSystemLocation"));
fact.RegisterType(new ConsoleScribe());
// Now create the wrapped versions of different readers. IOC will inject the appropriate
// class already there based on interface/generic requirements.
ISourceReader webReader = (ISourceReader)fact.CreateInstance(typeof(WrappedWebReader <,>));
ISourceReader systemReader = (ISourceReader)fact.CreateInstance(typeof(WrappedSystemReader <,>));
Console.WriteLine("Calling both generated interfaces....");
webReader.ReadContent();
systemReader.ReadContent();
// Now, lets say you did some work and passed the factory around instead of the actual objects.
// You can access them in two ways.
// 1. Just call create instance again, you will get the type you created earlier
// 2. Calling GetInstance, then taking the item from the returned list and using it
Console.WriteLine("Retrieve both interfaces from the factory again....");
ISourceReader system = (ISourceReader)fact.CreateInstance(typeof(WrappedSystemReader <,>));
system.ReadContent();
List <object> wrappedSysReaders = fact.GetInstance(typeof(WrappedWebReader <,>));
if (wrappedSysReaders.Count > 0)
{
(wrappedSysReaders[0] as ISourceReader).ReadContent();
}
}