title: How to do XML Mapping in Hibernate for Multiple Tables
body: <p>I have a few tables in my database</p>
  
  <p>User (userid, password roleid)
  Role ( roleid, actionid)
  Action ( actionid, action)</p>
  
  <p>I need to join this three tables together, 
  base on the roleid from the user, i will get the roleid and from there do a one to many relation with Action.</p>
  
  <p>I been reading on some of the examples online but all i could find is examples on joining 2 tables. </p>
  
  <p>Is it possible to join all these three up using just one .hbm file?</p>