IIUC currently all the references in a components enc are wrapped in
a CachingReference. For EntityManager lookups I believe we need non-
caching references since EntityManagers are not supposed to be shared
between threads. My current TxScoped EntityManager can actually be
shared among all threads but the Extended one can't and I don't see
how to make it shareable.
Does this seem like a reasonable request?
thanks
david jencks