[aspectj-users] Question about implementing generic interfaces

["karma gfa" <karmagfa@xxxxxxxxxxx>]

Hello,

I have some classes tagged with my annotation @Resource and I would like to 
make them all implement a generic interface that require the type of the 
annotated class as a generic parameter. I don't know how I can do that with 
only 1 aspect for all the classes tagged with my annotaton @Resource.

Here is my current attempt:

public interface Subject<E extends Subject<E>> {
 public List<Observer<E>> getObserverList();
 public void addObserver(Observer<E> observer);
 public void removeObserver(Observer<E> observer);
}

@Resource
public Position {
 ...
}

aspect SubjectObserverProtocol {
 // This is what I can do for now.
 declare parents: @Resource Position implements Subject<Position>;

 // This is what I want.
 declare parents: @Resource * implements Subject<HereGoesTheTaggedClass>;
}


Doe someone know how to do?

Regards,
Vincent Cantin

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