Please exercise some patience if what I am about to ask sounds dumb. I'm still
new to Ibatis; so far it has been a very pleasant experience.
I get the impression that the SqlSession class bundles the functionality of
both, transactions and a persistence context. This mixture is still unclear to
me, and I would like to understand more about the semantics behind the
SqlSession class. More specifically, I'd like to understand the relation/side
effects between transactions, jdbc connections and the following methods:
SqlSession.clearCache()
SqlSession.commit()
SqlSession.rollback()
SqlSession.close()
Through some brute force experimentation/debugging, I can see that commit() and
rollback() hold on to a borrowed connection, while close() returns the
connection to the pool. What's the rationale behind this logic?
Feel free to point me to any docs that may answer some of these.
Thanks.
J
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