[XOTS-users] resource registration.

[Fayez A. <fay...@ya...>]

I am doing my M.S. in Computer Science at San Francisco State University in USA. As part of my Master's project, I am working on Transaction Service for CORBA. I have just started my research on the topic and therefore, do not fully understand the internals of CORBA OTS.

I would be grateful if someone could answer the following very simple question:

1) Suppose in my OTS application, I have just one Resource object called Account. Following is my client pseudocode:

tx->begin();
account->deposit(20);
account->withdraw(10);
account->get_balance();
tx->end();

At what point does that Account object get registered with the Transaction Manager. Should I have Coordinator::register_resource(...) explicitly in my client code before tx->begin()? Or does the OTS automatically register the Resource object when I invoke account->deposit(20)? If OTS does it automatically, could someone shed some light on how it is handled in XOTS?

Thanks,
Fayez Asar.



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