Hi Dasarath,
I am trying to research how the integration of Kandua1 with JTA is done. As
it is visible from the official web site there is no more architectural
guide. There was some information about that. My understanding is that it is
out-of-date. The BankOne example that is the closest example to what I am
interested in is also not mentioned anymore? Is this because it is not
actuall. When the updated arch guide will be updated and available?
Can you provide me with a document that explains how JTA integration is
done? It will be very helpful for me.
My willing is to understand how a WS with a TX behaviour can participate
into WS-TX. Let's say we have a WS with the following business logic
demarcated with a TX:
...
javax.transaction.UserTransaction tx = getTransaction();
try
{
tx.begin();
credit(..);
debit(..);
tx.commit();
}
catch (NotSupportedException e)
{
}
...
Can you provide me with the concept (example) how to bind
KandulaResource's TX methods (e.g. commit, rollback etc.) with the
one provided by a given transaction manager used in a concrete WS
Method (Atomikos, SimpleJTA etc.)? How the above method code example could
be integrated with WS
TX?
I have may be some stupid questions, but my understanding is that Kandula is
designed to mediate b/n WS-TX and a given WS JTA TX? Anyway can Kandula be
used to start a JTA TX into a given WS? I mean as analogy to EJB-s you can
declaratively define the TX behaviour of a business logic. Say it another
way, if WS's business logic is not demarcated with JTA TX but a
KandulaResource is defined does it mean for the given WS method to be
executed into JTA TX? Doing so we can reuse WS that we want to participate
into a TX. Can you clarify the use-cases when Kandula AT is supposed to be
used?
Thank you,
Dobri
