コード例 #1
0
        public void DoesntMatter(IDependencyRegistry reg)
        {
            // Marked Singletons are not flagged.
            reg.Register <IMarkedSingleton>(new MarkedSingleton());
            reg.Register(new MarkedSingleton());               // inferred generic argument of above
            reg.RegisterPlugin <IMarkedSingleton>(new MarkedSingleton());
            reg.RegisterPlugin(new MarkedSingleton());         // inferred generic argument of above
            reg.Register <ISingleton, MarkedSingleton>(ObjectScope.Singleton);
            reg.RegisterFactory <ISingleton, ConcreteSingletonFactory>(ObjectScope.Singleton);
            reg.RegisterPluginFactory <ISingleton, ConcreteSingletonFactory>(ObjectScope.Singleton);
            reg.Register(typeof(IMarkedSingleton), typeof(MarkedSingleton), ObjectScope.Singleton);
            reg.ConfigurePlugins <MarkedSingleton>(ObjectScope.Singleton);
            reg.ConfigureOrderedPlugins <MarkedSingleton, SomeComparer <MarkedSingleton> >(ObjectScope.Singleton);
            reg.ConfigureInstancePlugins <MarkedSingleton>(ObjectScope.Singleton);
            reg.ConfigureInstancePlugins <MarkedSingleton, DefaultExtensionPoint <MarkedSingleton> >(ObjectScope.Singleton);
            reg.RegisterPluginExtensionPoint <DefaultExtensionPoint <MarkedSingleton>, MarkedSingleton>(ObjectScope.Singleton);
            reg.RegisterPlugin <DefaultExtensionPoint <MarkedSingleton>, IMarkedSingleton, MarkedSingleton>(ObjectScope.Singleton);
            reg.RegisterDynamicObjectFactory <ICreatedByDynamicFactory, ThingThatIsCreatedByDynamicObjectFactoryViaMarkedThing, string>(ObjectScope.Singleton);
            reg.RegisterDynamicObjectFactory <ICreatedByDynamicFactory, ThingThatIsCreatedByDynamicObjectFactoryViaMarkedThing, string, string>(ObjectScope.Singleton);
            reg.RegisterSubInterface <ISingleton, IMarkedSingleton>(ObjectScope.Singleton);

            // Unmarked Singletons are flagged.
            /* UnsafeSingletonRegistration(SpecTests.UnmarkedSingleton) */ reg.Register <IUnmarkedSingleton>(new UnmarkedSingleton()) /**/;
            /* UnsafeSingletonRegistration(SpecTests.UnmarkedSingleton) */ reg.RegisterFactory <IUnmarkedSingleton, ConcreteSingletonFactory>(ObjectScope.Singleton) /**/;       // generic parameter from ConcreteSingletonFactory
            /* UnsafeSingletonRegistration(SpecTests.UnmarkedSingleton) */ reg.Register(new UnmarkedSingleton()) /**/;                                                           // inferred generic argument of above
            /* UnsafeSingletonRegistration(SpecTests.UnmarkedSingleton) */ reg.RegisterPlugin <IUnmarkedSingleton>(new UnmarkedSingleton()) /**/;
            /* UnsafeSingletonRegistration(SpecTests.UnmarkedSingleton) */ reg.RegisterPlugin(new UnmarkedSingleton()) /**/;                                                     // inferred generic argument of above
            /* UnsafeSingletonRegistration(SpecTests.UnmarkedSingleton) */ reg.RegisterPluginFactory <IUnmarkedSingleton, ConcreteSingletonFactory>(ObjectScope.Singleton) /**/; // generic parameter from ConcreteSingletonFactory
            /* UnsafeSingletonRegistration(SpecTests.UnmarkedSingleton) */ reg.Register <IUnmarkedSingleton, UnmarkedSingleton>(ObjectScope.Singleton) /**/;
            /* UnsafeSingletonRegistration(SpecTests.UnmarkedSingleton) */ reg.Register(typeof(IUnmarkedSingleton), typeof(UnmarkedSingleton), ObjectScope.Singleton) /**/;
            /* UnsafeSingletonRegistration(SpecTests.UnmarkedSingleton) */ reg.ConfigurePlugins <UnmarkedSingleton>(ObjectScope.Singleton) /**/;
            /* UnsafeSingletonRegistration(SpecTests.UnmarkedSingleton) */ reg.ConfigureOrderedPlugins <UnmarkedSingleton, SomeComparer <UnmarkedSingleton> >(ObjectScope.Singleton) /**/;
            /* UnsafeSingletonRegistration(SpecTests.UnmarkedSingleton) */ reg.ConfigureInstancePlugins <UnmarkedSingleton>(ObjectScope.Singleton) /**/;
            /* UnsafeSingletonRegistration(SpecTests.UnmarkedSingleton) */ reg.ConfigureInstancePlugins <UnmarkedSingleton, DefaultExtensionPoint <UnmarkedSingleton> >(ObjectScope.Singleton) /**/;
            /* UnsafeSingletonRegistration(SpecTests.UnmarkedSingleton) */ reg.RegisterPluginExtensionPoint <DefaultExtensionPoint <UnmarkedSingleton>, UnmarkedSingleton>(ObjectScope.Singleton) /**/;
            /* UnsafeSingletonRegistration(SpecTests.UnmarkedSingleton) */ reg.RegisterPlugin <DefaultExtensionPoint <UnmarkedSingleton>, IUnmarkedSingleton, UnmarkedSingleton>(ObjectScope.Singleton) /**/;
            /* UnsafeSingletonRegistration(SpecTests.ISubUnmarkedSingleton) */ reg.RegisterSubInterface <IUnmarkedSingleton, ISubUnmarkedSingleton>(ObjectScope.Singleton) /**/;

            // And factory Singletons or singletons where concrete type is not resolved inspect the interface
            /* UnsafeSingletonRegistration(SpecTests.IUnmarkedSingleton) */ reg.Register <IUnmarkedSingleton, NonExistentTypeOrInTheMiddleOfTyping>(ObjectScope.Singleton) /**/;
            /* UnsafeSingletonRegistration(SpecTests.IUnmarkedSingleton) */ reg.RegisterPlugin <IUnmarkedSingleton, NonExistentTypeOrInTheMiddleOfTyping>(ObjectScope.Singleton) /**/;
            /* UnsafeSingletonRegistration(SpecTests.IUnmarkedSingleton) */ reg.Register <IUnmarkedSingleton>(null) /**/;
            /* UnsafeSingletonRegistration(SpecTests.IUnmarkedSingleton) */ reg.RegisterFactory <IUnmarkedSingleton, SingletonFactory>(ObjectScope.Singleton) /**/;
            /* UnsafeSingletonRegistration(SpecTests.IUnmarkedSingleton) */ reg.RegisterPluginFactory <IUnmarkedSingleton, SingletonFactory>(ObjectScope.Singleton) /**/;
            /* UnsafeSingletonRegistration(SpecTests.IUnmarkedSingleton) */ reg.RegisterPluginFactory <DefaultExtensionPoint <UnmarkedSingleton>, IUnmarkedSingleton, SingletonFactory>(ObjectScope.Singleton) /**/;

            // Dynamic object factory registrations inspect the concrete object's ctor parameters
            /* UnsafeSingletonRegistration(SpecTests.IUnmarkedSingleton) */ reg.RegisterDynamicObjectFactory <ICreatedByDynamicFactory, ThingThatIsCreatedByDynamicObjectFactoryViaUnmarkedThing, string, string>(ObjectScope.Singleton) /**/;
            /* UnsafeSingletonRegistration(SpecTests.IUnmarkedSingleton) */ reg.RegisterDynamicObjectFactory <ICreatedByDynamicFactory, ThingThatIsCreatedByDynamicObjectFactoryViaUnmarkedThing, string>(ObjectScope.Singleton) /**/;

            // Dyanamic object factory registrations that error out inspect IFactory<TDependencyType>
            /* UnsafeSingletonRegistration(D2L.LP.Extensibility.Activation.Domain.IFactory<SpecTests.ICreatedByDynamicFactory>) */ reg.RegisterDynamicObjectFactory <ICreatedByDynamicFactory, ThingThatIsSupposedToBeCreatedByDynamicFactoryButDoesntHavePublicConstructor, string>(ObjectScope.Singleton) /**/;
            /* UnsafeSingletonRegistration(D2L.LP.Extensibility.Activation.Domain.IFactory<SpecTests.ICreatedByDynamicFactory>) */ reg.RegisterDynamicObjectFactory <ICreatedByDynamicFactory, ThingThatIsSupposedToBeCreatedByDynamicFactoryButDoesntHavePublicConstructor, string, string>(ObjectScope.Singleton) /**/;

            // Unmarked non-Singletons are not flagged.
            reg.Register(typeof(IUnmarkedSingleton), typeof(UnmarkedSingleton), ObjectScope.WebRequest);
            reg.Register <IUnmarkedSingleton, UnmarkedSingleton>(ObjectScope.WebRequest);
            reg.RegisterPlugin <IUnmarkedSingleton, UnmarkedSingleton>(ObjectScope.WebRequest);
            reg.RegisterFactory <IUnmarkedSingleton, SingletonFactory>(ObjectScope.Thread);
            reg.RegisterPluginFactory <IUnmarkedSingleton, SingletonFactory>(ObjectScope.WebRequest);
            reg.RegisterParentAwareFactory <IUnmarkedSingleton, SingletonFactory>();
            reg.ConfigurePlugins <UnmarkedSingleton>(ObjectScope.WebRequest);
            reg.ConfigureOrderedPlugins <UnmarkedSingleton, SomeComparer <UnmarkedSingleton> >(ObjectScope.WebRequest);
            reg.ConfigureInstancePlugins <UnmarkedSingleton>(ObjectScope.WebRequest);
            reg.ConfigureInstancePlugins <UnmarkedSingleton, DefaultExtensionPoint <UnmarkedSingleton> >(ObjectScope.WebRequest);
            reg.RegisterPluginExtensionPoint <DefaultExtensionPoint <UnmarkedSingleton>, UnmarkedSingleton>(ObjectScope.WebRequest);
            reg.RegisterPlugin <DefaultExtensionPoint <UnmarkedSingleton>, IUnmarkedSingleton, UnmarkedSingleton>(ObjectScope.WebRequest);

            // Marked non-singletons are flagged.
            /* AttributeRegistrationMismatch(SpecTests.MarkedSingleton) */ reg.Register <IMarkedSingleton, MarkedSingleton>(ObjectScope.WebRequest) /**/;
            /* AttributeRegistrationMismatch(SpecTests.MarkedSingleton) */ reg.Register <IMarkedSingleton, MarkedSingleton>(ObjectScope.Thread) /**/;
            /* AttributeRegistrationMismatch(SpecTests.MarkedSingleton) */ reg.Register(typeof(IMarkedSingleton), typeof(MarkedSingleton), ObjectScope.WebRequest) /**/;
            /* AttributeRegistrationMismatch(SpecTests.IMarkedSingleton) */ reg.RegisterFactory <IMarkedSingleton, SingletonFactory>(ObjectScope.Thread) /**/;
            /* AttributeRegistrationMismatch(SpecTests.MarkedSingleton) */ reg.RegisterPlugin <IMarkedSingleton, MarkedSingleton>(ObjectScope.Thread) /**/;
            /* AttributeRegistrationMismatch(SpecTests.IMarkedSingleton) */ reg.RegisterPluginFactory <IMarkedSingleton, SingletonFactory>(ObjectScope.WebRequest) /**/;

            // DynamicObjectFactory registrations at non-Singleton scope are safe,
            // because the implementation is generated, so it will never be marked.
            reg.RegisterDynamicObjectFactory <ICreatedByDynamicFactory, ThingThatIsCreatedByDynamicObjectFactoryViaMarkedThing, string>(ObjectScope.WebRequest);
            reg.RegisterDynamicObjectFactory <ICreatedByDynamicFactory, ThingThatIsCreatedByDynamicObjectFactoryViaUnmarkedThing, string>(ObjectScope.WebRequest);

            // Types that don't exist should raise a diagnostic, so that we can be strict.
            /* SingletonRegistrationTypeUnknown */ reg.RegisterFactory <NonExistentTypeOrInTheMiddleOfTyping, SingletonFactory>(ObjectScope.Singleton) /**/;
            /* SingletonRegistrationTypeUnknown */ reg.RegisterPluginFactory <NonExistentTypeOrInTheMiddleOfTyping, SingletonFactory>(ObjectScope.Singleton) /**/;

            // Unhandled registration methods should raise a diagnostic.
            /* RegistrationKindUnknown */ reg.UnhandledRegisterMethod() /**/;
        }
コード例 #2
0
        public void DoesntMatter(IDependencyRegistry reg)
        {
            // Marked Singletons are not flagged.
            reg.Register <ISingleton>(new ImmutableThing());
            reg.Register(new ImmutableThing());               // inferred generic argument of above
            reg.RegisterPlugin <ISingleton>(new ImmutableThing());
            reg.RegisterPlugin(new ImmutableThing());         // inferred generic argument of above
            reg.Register <ISingleton, ImmutableThing>(ObjectScope.Singleton);
            reg.RegisterFactory <ISingleton, ImmutableThingFactory>(ObjectScope.Singleton);
            reg.RegisterPluginFactory <ISingleton, ImmutableThingFactory>(ObjectScope.Singleton);
            reg.Register(typeof(ISingleton), typeof(ImmutableThing), ObjectScope.Singleton);
            reg.ConfigurePlugins <ImmutableThing>(ObjectScope.Singleton);
            reg.ConfigureOrderedPlugins <ImmutableThing, SomeComparer <ImmutableThing> >(ObjectScope.Singleton);
            reg.ConfigureInstancePlugins <ImmutableThing>(ObjectScope.Singleton);
            reg.ConfigureInstancePlugins <ImmutableThing, DefaultExtensionPoint <ImmutableThing> >(ObjectScope.Singleton);
            reg.RegisterPluginExtensionPoint <DefaultExtensionPoint <ImmutableThing>, ImmutableThing>(ObjectScope.Singleton);
            reg.RegisterPlugin <DefaultExtensionPoint <ImmutableThing>, IMarkedSingleton, ImmutableThing>(ObjectScope.Singleton);
            reg.RegisterDynamicObjectFactory <ICreatedByDynamicFactory, ThingThatIsCreatedByDynamicObjectFactoryViaImmutableThing, string>(ObjectScope.Singleton);
            reg.RegisterDynamicObjectFactory <ICreatedByDynamicFactory, ThingThatIsCreatedByDynamicObjectFactoryViaImmutableThing, string, string>(ObjectScope.Singleton);
            reg.RegisterSubInterface <ISingleton, IImmutableSubSingleton>(ObjectScope.Singleton);

            // And factory Singletons or singletons where concrete type is not resolved inspect the interface
            reg.Register <IImmutableSingleton, NonExistentTypeOrInTheMiddleOfTyping>(ObjectScope.Singleton);
            reg.RegisterPlugin <IImmutableSingleton, NonExistentTypeOrInTheMiddleOfTyping>(ObjectScope.Singleton);
            reg.Register <IImmutableSingleton>(null);
            reg.RegisterFactory <IImmutableSingleton, NonExistentTypeOrInTheMiddleOfTyping>(ObjectScope.Singleton);
            reg.RegisterPluginFactory <IImmutableSingleton, NonExistentTypeOrInTheMiddleOfTyping>(ObjectScope.Singleton);
            reg.RegisterPluginFactory <DefaultExtensionPoint <IImmutableSingleton>, IImmutableSingleton, NonExistentTypeOrInTheMiddleOfTyping>(ObjectScope.Singleton);

            // Dynamic object factory registrations inspect the concrete object's ctor parameters
            /* UnsafeSingletonRegistration(SpecTests.ISingleton) */ reg.RegisterDynamicObjectFactory <ICreatedByDynamicFactory, ThingThatIsCreatedByDynamicObjectFactoryViaMutableThing, string, string>(ObjectScope.Singleton) /**/;
            /* UnsafeSingletonRegistration(SpecTests.ISingleton) */ reg.RegisterDynamicObjectFactory <ICreatedByDynamicFactory, ThingThatIsCreatedByDynamicObjectFactoryViaMutableThing, string>(ObjectScope.Singleton) /**/;

            // Dyanamic object factory registrations that error out inspect IFactory<TDependencyType>
            /* UnsafeSingletonRegistration(D2L.LP.Extensibility.Activation.Domain.IFactory<SpecTests.ICreatedByDynamicFactory>) */ reg.RegisterDynamicObjectFactory <ICreatedByDynamicFactory, ThingThatIsSupposedToBeCreatedByDynamicFactoryButDoesntHavePublicConstructor, string>(ObjectScope.Singleton) /**/;
            /* UnsafeSingletonRegistration(D2L.LP.Extensibility.Activation.Domain.IFactory<SpecTests.ICreatedByDynamicFactory>) */ reg.RegisterDynamicObjectFactory <ICreatedByDynamicFactory, ThingThatIsSupposedToBeCreatedByDynamicFactoryButDoesntHavePublicConstructor, string, string>(ObjectScope.Singleton) /**/;

            // Non-Singletons are not flagged.
            reg.Register(typeof(INotSingleton), typeof(DoesntMatter), ObjectScope.WebRequest);
            reg.Register <INotSingleton, DoesntMatter>(ObjectScope.WebRequest);
            reg.RegisterPlugin <INotSingleton, DoesntMatter>(ObjectScope.WebRequest);
            reg.RegisterFactory <INotSingleton, DoesntMatter>(ObjectScope.Thread);
            reg.RegisterPluginFactory <INotSingleton, DoesntMatter>(ObjectScope.WebRequest);
            reg.RegisterParentAwareFactory <INotSingleton, DoesntMatter>();
            reg.ConfigurePlugins <INotSingleton>(ObjectScope.WebRequest);
            reg.ConfigureOrderedPlugins <INotSingleton, SomeComparer <DoesntMatter> >(ObjectScope.WebRequest);
            reg.ConfigureInstancePlugins <INotSingleton>(ObjectScope.WebRequest);
            reg.ConfigureInstancePlugins <INotSingleton, DefaultExtensionPoint <INotSingleton> >(ObjectScope.WebRequest);
            reg.RegisterPluginExtensionPoint <DefaultExtensionPoint <INotSingleton>, DoesntMatter>(ObjectScope.WebRequest);
            reg.RegisterPlugin <DefaultExtensionPoint <INotSingleton>, INotSingleton, DoesntMatter>(ObjectScope.WebRequest);

            // Interfaces marked as singleton cannot have web request registrations.
            /* AttributeRegistrationMismatch(SpecTests.ISingleton) */ reg.Register <ISingleton, DoesntMatter>(ObjectScope.WebRequest) /**/;
            /* AttributeRegistrationMismatch(SpecTests.ISingleton) */ reg.Register <ISingleton, DoesntMatter>(ObjectScope.Thread) /**/;
            /* AttributeRegistrationMismatch(SpecTests.ISingleton) */ reg.Register(typeof(ISingleton), typeof(DoesntMatter), ObjectScope.WebRequest) /**/;
            /* AttributeRegistrationMismatch(SpecTests.ISingleton) */ reg.RegisterFactory <ISingleton, DoesntMatter>(ObjectScope.Thread) /**/;
            /* AttributeRegistrationMismatch(SpecTests.ISingleton) */ reg.RegisterPlugin <ISingleton, DoesntMatter>(ObjectScope.Thread) /**/;
            /* AttributeRegistrationMismatch(SpecTests.ISingleton) */ reg.RegisterPluginFactory <ISingleton, DoesntMatter>(ObjectScope.WebRequest) /**/;

            // DynamicObjectFactory registrations at non-Singleton scope are safe,
            // because the implementation is generated, so it will never be marked.
            reg.RegisterDynamicObjectFactory <ICreatedByDynamicFactory, ThingThatIsCreatedByDynamicObjectFactoryViaImmutableThing, string>(ObjectScope.WebRequest);
            reg.RegisterDynamicObjectFactory <ICreatedByDynamicFactory, ThingThatIsCreatedByDynamicObjectFactoryViaMutableThing, string>(ObjectScope.WebRequest);

            // Unhandled registration methods should raise a diagnostic.
            /* RegistrationKindUnknown */ reg.UnhandledRegisterMethod() /**/;
        }