public static void RegisterEntityFramework(this Container container, bool isGreenfield = false)
{
if (isGreenfield)
{
container.Register<ICustomizeDb, SqlServerScriptsCustomizer>();
container.Register<IDatabaseInitializer<EntityDbContext>, GreenfieldDbInitializer>();
}
else
{
container.Register<ICustomizeDb, VanillaDbCustomizer>();
container.Register<IDatabaseInitializer<EntityDbContext>, BrownfieldDbInitializer>();
}
container.Register<ICreateDbModel, DefaultDbModelCreator>();
container.RegisterInitializer<EntityDbContext>(container.InjectProperties);
// register the lifestyle
var lifestyle = Lifestyle.CreateHybrid(
lifestyleSelector: () => HttpContext.Current != null,
trueLifestyle: new WebRequestLifestyle(),
falseLifestyle: new LifetimeScopeLifestyle()
);
// register the db context & its 3 interfaces
var contextRegistration = lifestyle.CreateRegistration<EntityDbContext, EntityDbContext>(container);
container.AddRegistration(typeof(EntityDbContext), contextRegistration);
container.AddRegistration(typeof(IUnitOfWork), contextRegistration);
container.AddRegistration(typeof(IWriteEntities), contextRegistration);
container.AddRegistration(typeof(IReadEntities), contextRegistration);
}
public static void RegisterMvcControllers(this Container container, params Assembly[] assemblies)
{
foreach (Type controllerType in GetControllerTypesToRegister(container, assemblies))
{
Registration registration = Lifestyle.Transient.CreateRegistration(controllerType, container);
registration.SuppressDiagnosticWarning(DiagnosticType.DisposableTransientComponent,
justification:
"MVC's DefaultControllerFactory disposes the controller when the web request ends.");
container.AddRegistration(controllerType, registration);
}
}
private static void RegisterViewComponentTypes(this Container container, IEnumerable<Type> types)
{
foreach (Type type in types.ToArray())
{
container.AddRegistration(type, CreateConcreteRegistration(container, type));
}
}
private static void RegisterControllerTypes(this Container container, IEnumerable<Type> types)
{
foreach (Type type in types.ToArray())
{
var registration = CreateConcreteRegistration(container, type);
// Microsoft.AspNetCore.Mvc.Controller implements IDisposable (which is a design flaw).
// This will cause false positives in Simple Injector's diagnostic services, so we suppress
// this warning in case the registered type doesn't override Dispose from Controller.
if (ShouldSuppressDisposableTransientComponent(type))
{
registration.SuppressDiagnosticWarning(
DiagnosticType.DisposableTransientComponent,
"Derived type doesn't override Dispose, so it can be safely ignored.");
}
container.AddRegistration(type, registration);
}
}
