Access other service configuration

[Ivan Dubrov <wf...@gmail.com>]

Hello,

I want to extend HibernateSessionSourceImpl from tapestry-hibernate to
add automatic schema update support. However, I do not see a way to
access configuration contributed to HibernateSessionSource service from
my code (the list of packages containing the entities). Of course, I
could change all contributing modules to make them contribute to my
service (for example, "UpdatingHibernateSessionSource") and make modules
use my service (via contributing to Alias), but I don't like this
approach - it is too intrusive. I want to implement the schema updating
functionality as non-intrusive as possible, without modifying my modules
that provide entities.

Is there any way for some service/decorator to use other service
configuration?

-- 
WBR,
Ivan S. Dubrov