Injecting Session-scoped object in Application-scoped component

[vralev.vladimir.ralev.gmail.com]

I have an app scoped component and I expect everytime I call the show method the sessionScoped object to be injected depending on the session I am calling from, however it doesnt work. It seems the sessionScoped object will be injected only once, the first time I call the show method. After that it's flagged as injected and ignored by the BijectionInterceptor. May be it's better to proceed with the injection instead of objects from finer-grained-contexts instead?

@Name("app")
@Scope(APPLICATION)
public class App {
    @In SessionScoped sessionScoped;
    public void show() {
         print(sessionScoped);
    }
}

[sherkan777]

Maybe this help

Contexts.getApplicationContext().set("name", obj);
Contexts.getSessionContext()
Contexts.getEventContext()

[cpopetz]

What are you are trying to do is supported, so you'll have to show more code to find out why it's not working for you.  I'm not sure what you mean by After that it's flagged as injected and ignored by the BijectionInterceptor.  Injection/Disinjection happensa at entry/exit from a method.  So if you are calling back to an application scoped object that is already on your call stack, then yes, you won't get a new instance, because it's already injected.  But that makes no sense for the case in question, because you'd never have to session scopes in the same thread.

[swd847]

Application components are not synchronized, so this approach is just asking for trouble. You can stick an @Synchronized annotation on it but if you have lots of clients accessing it your performance is going to go down the toilet.

Just use Component.getInstance() instead.