[seam-dev] @Unwrap implementation in weld-extensions

I think that there is a real use case for something similar to the @Unwrap feature of seam 2. I think that it would be possible to implement something like this: @ConversationScoped public class ManagedPersistenceContext { EntityManager entityManager; @Unwrap @SomeQualifier public EntityManager produce(InjectionPoint injectionPoint) { entityManager.joinTransaction(); return entityManager; } } public class MyClass { @Inject @SomeQualifier EntityManager entityManager; } the way I envisage this working is that a proxy gets injected into MyClass, and this proxy calls ManagedPersistenceContext.produce to resolve the correct EntityManager to pass the call to every time a method is invoked on the proxy. I am pretty sure I can implement this in weld-extensions using JDK proxies, does this sound like a good idea? Stuart