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Hibernate version: 3.0

Mapping documents:

Code between sessionFactory.openSession() and session.close():

Name and version of the database you are using: Mysql 5




Hello!

and So...I'm using Hiberbate API to deal with database data
and The Tomcat web server to deploy my app, my page shows
a database data list, the problem is when I reload (click
on the browser button or on the originated link) the page
the data just vanish, I don't know the why.have
you any suggestion?

my page.jsf :


Thanks!