I belive you should enable a greater level of debugging in JPA, otherwise would be difficult to help.
Also, looking your could I can foresee one future problem that is the lack of a connection pool for the cloud environment. Without a pool you would run out of scalability.
Just my 2c.
Regards
Edson Richter
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---- Nuno Zimas escreveu ----
Hi Dave,
Since you do know quite a bit about Java, could you please tell me if there’s something fishy in the file where the connection to postgresql is defined?
Thank you.
Nuno.
Yes, JDBC is still involved. I'd say there is a mistake in the JPA config