public static MyServiceCollection AddMyMediator(this MyServiceCollection services, MyServiceLifetime lifetime, params Type[] markers)
{
var handlersInfo = new Dictionary <Type, Type>();
foreach (Type marker in markers)
{
var assembly = marker.Assembly;
var requests = GetClassesImplementingInterface(assembly, typeof(IRequest <>));
var handlers = GetClassesImplementingInterface(assembly, typeof(IRequestHandler <,>));
foreach (Type request in requests)
{
Type requestHandler = handlers.SingleOrDefault(h => request == h.GetInterfaces().First().GetGenericArguments().First());
handlersInfo.Add(request, requestHandler);
}
var serviceDescriptor = handlers.Select(x => new MyServiceDescriptor(x, x, lifetime));
services.AddServiceDescriptor(serviceDescriptor);
}
services.RegisterSingleton <IMediator>(x => new MyMediator(x.GetService, handlersInfo));
return(services);
}
static async Task Main()
{
// 1. Manual registration
//var requestHandlersMappings = new Dictionary<Type, Type>
//{
// {typeof(MyRequest), typeof(MyRequestRequestHandler)},
// {typeof(MyAgeRequest), typeof(MyAgeRequestRequestHandler)}
//};
//var notificationHandlersMappings = new Dictionary<Type, List<Type>>
//{
// {typeof(MyNotification), new List<Type>(2) {typeof(MyNotificationHandler1), typeof(MyNotificationHandler2) }},
//};
//var registrations = new Dictionary<Type, Func<object>>
//{
// {typeof(MyRequestRequestHandler), () => new MyRequestRequestHandler()},
// {typeof(MyAgeRequestRequestHandler), () => new MyAgeRequestRequestHandler()},
// {typeof(MyNotificationHandler1), () => new MyNotificationHandler1()},
// {typeof(MyNotificationHandler2), () => new MyNotificationHandler2()},
//};
//IMediator mediator = new MyMediator(requestHandlersMappings, notificationHandlersMappings, registrations);
//await mediator.Send(new MyRequest("Hello World!"));
//await mediator.Send(new MyAgeRequest(28));
//await mediator.Publish(new MyNotification("notification"));
// 2. Dynamic registration with Microsoft DI
//var serviceProvider = new ServiceCollection().AddMyMediator(ServiceLifetime.Scoped, typeof(Program))
// .BuildServiceProvider();
//var mediator = serviceProvider.GetService<IMediator>();
//await mediator.Send(new MyRequest("Hello World!"));
//await mediator.Send(new MyAgeRequest(28));
// 3.Dynamic registration with My DI
var myServiceProvider = new MyServiceCollection().AddMyMediator(MyServiceLifetime.Transient, typeof(Program))
.BuildContainer();
var mediator = myServiceProvider.GetService <IMediator>();
await mediator.Send(new MyRequest("Hello World!"));
await mediator.Send(new MyAgeRequest(28));
}
public static int Main(string[] args)
{
string value = "".PadRightC(10, 'F')
.PadRightC(10, 'F')
.PadRightC(10, 'F');
IServiceCollection services = null;
services.AddSingleton<Temp>();
services.AddSingletonMany<ITemp, Temp>(1);
services.AddSpecialSingleton<Temp>();
services.AddSpecialSingleton2<Temp>(1);
ServiceCollection serviceColection = null;
serviceColection.AddSingleton<Temp>();
serviceColection.AddSingletonMany<ITemp, Temp>(1);
serviceColection.AddSpecialSingleton<Temp>();
serviceColection.AddSpecialSingleton2<Temp>(1);
MyServiceCollection myServiceColection = null;
myServiceColection.AddSingleton<Temp>();
myServiceColection.AddSingletonMany<ITemp, Temp>(1);
myServiceColection.AddSpecialSingleton<Temp>();
myServiceColection.AddSpecialSingleton2<Temp>(1);
MyOtherServiceCollection myOtherServiceColection = null;
myOtherServiceColection.AddSingleton<Temp>();
myOtherServiceColection.AddSingletonMany<ITemp, Temp>(1);
myOtherServiceColection.AddSpecialSingleton<Temp>();
myOtherServiceColection.AddSpecialSingleton2<Temp>(1);
context.Context.Context.Context.Context.Services.GetService<int>();
object value2 = context.Context.Services.GetService(typeof(int));
context.Context.Services.GetService(typeof(int));
int i = Resolve().GetService<int>().Add(1);
ITemp temp = Resolve().GetService<Temp>().MyAwesomeExtension();
ITemp temp2 = Resolve().GetT3<int, bool, Temp>()
.MyAwesomeExtension()
.MyAwesomeExtension();
0.IsNumber(MyNumbers.One);
1.IsNumber2(MyConstantNumbers.ConstantOne);
1.IsNumber2(MyConstantNumbers.ConstantTwo);
return 0.Increment();
}
static void Main(string[] args)
{
//var mySimpleContainer = new MySimpleContainer();
//mySimpleContainer.Register<IRepository, Repository>(new Repository());
//mySimpleContainer.Resolve<IRepository>();
var myServiceCollection = new MyServiceCollection();
myServiceCollection.RegisterTransient <IEmailSender, SmtpEmailSender>();
myServiceCollection.RegisterSingleton <IRepository, Repository>();
myServiceCollection.RegisterTransient <LoginController>();
var myContainer = myServiceCollection.BuildContainer();
var hash1 = myContainer.GetService <IRepository>().GetHashCode();
var hash2 = myContainer.GetService <IRepository>().GetHashCode();
var loginController = myContainer.GetService <LoginController>();
}
