Using @Inject with generic type

Question

I've been searching here about it, but haven't found an answer.

In my application, I've an abstract main class for my controllers, with some methods and properties. And I want to inject the DAO automatically.

abstract class AbstractController<E extends AbstractEntity, D extends AbstractDAO<E>> {
    
    @Inject
    private D dao;

    // getters and setters
}

abstract class AbstractDAO<E extends AbstractEntity> {
    @PersistentContext
    private EntityManager em;

    // finds returns E
}

// implemenation/usage

class CarController extends AbstractController<Car, CarDAO> {
}

Getting the exception:

org.jboss.weld.exceptions.DefinitionException: WELD-001407 Cannot declare an injection point with a type variable: [field] @Inject private AbstractController.dao

Using: Glassfish 3.1 and JSF 2.1.

Is there a workaround or alternative for this?

Thanks.