/// <summary>
/// Registers the application's tag helpers that in Simple Injector and instructs ASP.NET Core to let
/// Simple Injector create those tag helpers.
/// </summary>
/// <param name="builder">The builder instance.</param>
/// <param name="applicationTypeSelector">An optional predicate that instructs Simple Injector which
/// tag helpers to register and construct and which tag helpers to be instructed by ASP.NET Core
/// itself. When ommitted, Simple Injector will skip all tag helpers in the 'Microsoft.' namespace.
/// </param>
/// <returns>The supplied <paramref name="builder"/> instance.</returns>
public static SimpleInjectorAspNetCoreBuilder AddTagHelperActivation(
this SimpleInjectorAspNetCoreBuilder builder,
Predicate <Type>?applicationTypeSelector = null)
{
if (builder is null)
{
throw new ArgumentNullException(nameof(builder));
}
// There are tag helpers OOTB in MVC. Letting the application container try to create them will
// fail because of the dependencies these tag helpers have. This means that OOTB tag helpers need
// to remain created by the framework's DefaultTagHelperActivator, hence the selector predicate.
Predicate <Type> selector = applicationTypeSelector ??
(type => !type.GetTypeInfo().Namespace.StartsWith("Microsoft"));
var manager = GetApplicationPartManager(builder.Services, nameof(AddTagHelperActivation));
builder.Container.RegisterTagHelpers(manager, selector);
builder.Services.AddSingleton <ITagHelperActivator>(p => new SimpleInjectorTagHelperActivator(
builder.Container,
selector,
new DefaultTagHelperActivator(p.GetRequiredService <ITypeActivatorCache>())));
return(builder);
}
/// <summary>
/// Registers all application's controllers in Simple Injector and instructs ASP.NET Core to let
/// Simple Injector create those controllers. Those controllers will be registered using the
/// <see cref="Lifestyle.Transient"/> lifestyle, unless this is overridden using a custom
/// <see cref="ContainerOptions.DefaultLifestyle">DefaultLifestyle</see> or by overriding the default
/// <see cref="ContainerOptions.LifestyleSelectionBehavior">LifestyleSelectionBehavior</see>.
/// </summary>
/// <param name="builder">The builder instance.</param>
/// <returns>The supplied <paramref name="builder"/> instance.</returns>
public static SimpleInjectorAspNetCoreBuilder AddControllerActivation(
this SimpleInjectorAspNetCoreBuilder builder)
{
Requires.IsNotNull(builder, nameof(builder));
AddControllerActivationInternal(builder, lifestyle: null);
return(builder);
}
/// <summary>
/// Registers all application's view components in Simple Injector and instructs ASP.NET Core to let
/// Simple Injector create those view components.
/// </summary>
/// <param name="builder">The builder instance.</param>
/// <returns>The supplied <paramref name="builder"/> instance.</returns>
public static SimpleInjectorAspNetCoreBuilder AddViewComponentActivation(
this SimpleInjectorAspNetCoreBuilder builder)
{
Requires.IsNotNull(builder, nameof(builder));
RegisterViewComponentTypes(builder);
builder.Services.AddSingleton <IViewComponentActivator>(
new SimpleInjectorViewComponentActivator(builder.Container));
return(builder);
}
private static void AddControllerActivationInternal(
SimpleInjectorAspNetCoreBuilder builder, Lifestyle?lifestyle)
{
ApplicationPartManager manager = GetApplicationPartManager(
builder.Services,
nameof(AddControllerActivation));
RegisterMvcControllers(builder.Container, manager, lifestyle);
builder.Services.AddSingleton <IControllerActivator>(
new SimpleInjectorControllerActivator(builder.Container));
}
/// <summary>
/// Registers all application's view components in Simple Injector and instructs ASP.NET Core to let
/// Simple Injector create those view components.
/// </summary>
/// <param name="builder">The builder instance.</param>
/// <returns>The supplied <paramref name="builder"/> instance.</returns>
public static SimpleInjectorAspNetCoreBuilder AddViewComponentActivation(
this SimpleInjectorAspNetCoreBuilder builder)
{
if (builder is null)
{
throw new ArgumentNullException(nameof(builder));
}
RegisterViewComponentTypes(builder);
builder.Services.AddSingleton <IViewComponentActivator>(
new SimpleInjectorViewComponentActivator(builder.Container));
return(builder);
}
/// <summary>
/// Registers all application's controllers in Simple Injector and instructs ASP.NET Core to let
/// Simple Injector create those controllers.
/// </summary>
/// <param name="builder">The builder instance.</param>
/// <returns>The supplied <paramref name="builder"/> instance.</returns>
public static SimpleInjectorAspNetCoreBuilder AddControllerActivation(
this SimpleInjectorAspNetCoreBuilder builder)
{
Requires.IsNotNull(builder, nameof(builder));
ApplicationPartManager manager = GetApplicationPartManager(
builder.Services,
nameof(AddControllerActivation));
RegisterMvcControllers(builder.Container, manager);
builder.Services.AddSingleton <IControllerActivator>(
new SimpleInjectorControllerActivator(builder.Container));
return(builder);
}
private static void RegisterViewComponentTypes(SimpleInjectorAspNetCoreBuilder builder)
{
var container = builder.Container;
ApplicationPartManager manager = GetApplicationPartManager(
builder.Services,
nameof(AddViewComponentActivation));
var feature = new ViewComponentFeature();
manager.PopulateFeature(feature);
var viewComponentTypes = feature.ViewComponents.Select(info => info.AsType());
foreach (Type type in viewComponentTypes.ToArray())
{
container.AddRegistration(type, CreateConcreteRegistration(container, type));
}
}
/// <summary>
/// Registers all application's page models in Simple Injector and instructs ASP.NET Core to let
/// Simple Injector create those page models.
/// </summary>
/// <param name="builder">The builder instance.</param>
/// <returns>The supplied <paramref name="builder"/> instance.</returns>
public static SimpleInjectorAspNetCoreBuilder AddPageModelActivation(
this SimpleInjectorAspNetCoreBuilder builder)
{
if (builder is null)
{
throw new ArgumentNullException(nameof(builder));
}
ApplicationPartManager manager =
GetApplicationPartManager(builder.Services, nameof(AddPageModelActivation));
RegisterPageModels(builder.Container, manager);
builder.Services.AddSingleton <IPageModelActivatorProvider>(
new SimpleInjectorPageModelActivatorProvider(builder.Container));
return(builder);
}
