How to create a singleton for each bean definition

[KDanisme]

Hi,
Is have a custom annotation which is also annotated with @Prototype

...
@Prototype
annotation class Aggregate(
...

I need to create a Singleton for each class annotated with @Aggregate

I don't see how I can do this gradefully.

If only @EeachBean worked on annotations or something that would solve my issue i guess.

Am I missing something?