Hello Paul,
Thanks so much for the information. Based on the above given use cases, my understanding is that we can also consider the ws-at simple example from jboss quickstarts (Restaurant reservation example) can also be converted into 1PC, if we consider only makebooking() as the service call. Let me know your thoughts on this use case.
I have order the book which you suggested and will refer to the chapters you have suggested. Will keep you posted on the progress.
Thanks & Regards,
Chirag.