JCA Adapter matchManagedConnection and BPEL

Question

We have a implementation of the J2CA Adapter to integrate an Oracle EIS application with other Oracle Applications. From the perspective of our JCA Adapter (to the EIS), information arrives via BPEL code (which in turn gets it from other Oracle Applications). The information from BPEL signifies what activity to do etc.
We have implemented the interface ManagedConnectionFactory.matchManagedConnections, within which we are supposed return a matching ManagedConnection with respect to the incoming Connection request. However, I am unaware on what basis this matching should be done . The ManagedConnection implementation is directly associated with a connection to the EIS. Thus, for activities such as below, the same ManagedConnection from the matchManagedConnections should be returned for all the operations until a commit is invoked. How do I do it? Based on what criteria?
BPEL -> open transaction -> JCA -> open transaction -> EIS
BPEL -> activity (say insert operation) -> JCA -> insert operation -> EIS
BPEL -> commit transaction -> JCA -> commit transaction -> EIS
Is there some BPEL partnerLink property which can be used to determine that for the current Connection request a particular ManagedConnection has to be returned? ConnectionRequestInfo contains only username/password and hence is useless in this scenario.
The App Server is OC4J 10.1.3.1.
Thanks,
PC
Edited by: user770775 on May 3, 2010 4:02 AM

Answer 1

Hi,
Goto the URL:
http://abhishek-soablog.blogspot.com
See the entry of September 2007. It will be helpful for all the begineers.
Cheers,
Abhi...