title: How i must set my own connection to hibernate?
body: <p>i have my own Database Handler and my connection pool and i just want set "my own created before" connection to hibernate.</p>
  
  <p>if i must use ConnectionProvider, i have some problems with it,
  do i must still configure properties like "hibernate.connection.driver_class" or "hibernate.connection.username" in hibernate.cfg.xml? </p>