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tangled up with session management 101

 
Stuart Rogers
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Greetings all,

I've created a standalone (not webapp) Java/Hibernate application, roughly patterned after the HelloWorld example from hibernate.org .
I'm trying to use the "thread-bound strategy" (should I be? Future bigger apps will be webapps on a Tomcat server w/o JNDI )
All looks good until execution when it starts throwing messages like "session already closed", etc.

my hibernate.cfg.xml contains:


my HibernateUtil.java :


my StateCodeDAOHibernate.java


my StateCodeDAO.java :


and finally my application class (containing main() ) :


I think my problem(s) lie in my HibernateUtil - there's quite a few to choose from on the 'net, all based on different examples under different assumptions.

Any and all help/suggestions/hints/fixes/constructive criticisms are welcome.

TIA,

Still-learning Steve
 
Bosun Bello
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I noticed that you closed the session factory twice.

# sf.close();
# HibernateUtil.shutdown();
 
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