On Thu, Oct 29, 2009 at 9:16 AM, Jack Cai <[email protected]> wrote: > I want to propagate some context information in remote EJB calls, and > hopefully this can be done transparently, i.e., does not require code change > to existing applications. Is this possible?
I don't know how it is in OpenEJB itself, but you can use AOP to do the trick. Just intercept client calls on a client and add relevant data to the stream. I believe you want to pass the additional data to another set of remote methods so you could just route the calls to remote business methods to their extended counterparts. I'm pretty sure it doesn't sound well, but with such a general description I couldn't come up with something more elegant :] Jacek -- Jacek Laskowski Notatnik Projektanta Java EE - http://www.JacekLaskowski.pl
