Repository navigation
ExportDecorator with When.InjectedInto won't fire #192
Description
Activity
- added a commit that references this issue
on Aug 31, 2018 Sorry, it still fail for me. But this is special case where I must use Container.Inject(obj);
Another thing is the decorator itself does not get injected.interface IService { } class MyService : IService { } class MyServiceDecorator : IService { } interface IMyClass { } class MyClass : IMyClass { [Import] public Func<IService> GetService { get; set; } } class Program { static void Main(string[] args) { var container = new DependencyInjectionContainer(); container.Configure( c => { c.Export<MyClass>().As<IMyClass>().ImportMembers(); c.Export<MyService>().As<IService>(); c.ExportDecorator(typeof(MyServiceDecorator)).As(typeof(IService)).When.InjectedInto<IMyClass>(); }); var myClass = new MyClass(); container.Inject(myClass); // there getService will return a MyService when it should return a MyServiceDecorator var service = myClass.GetService(); } }when this will return a MyServiceDecorator as expected
var myClass = (MyClass)container.Locate<IMyClass>();- added a commit that references this issue
on Sep 3, 2018 @mgth the reason it's not work the way you want it to is because the
Injectmethod is an extension and isn't a first class feature in the container. No strategy is created for an injected type so the default implementation for WhenInjectedInto won't work.I'm not inclined to make a change to the default behavior because it could have unintended side effects but you could do a custom condition like this.
Ok, that works. Thank you much for your precious time.
If i do not put the condition Decorator is applied, but when When.InjectedInto is used the decorator is never applied.
I'm using a Func<param, IService> in the constructor.
Doing this with standard export works as expected but not with decorator.