Returning multiple object types using hibernate using an inner join

Question

I seem to be having some difficulty with a query in hibernate. I am performing an inner join on two tables.

SELECT * FROM product p INNER JOIN warehouse w ON         


        

Answer 1

Reference

In case the entities aren't from the same class, then here's a sample :

public static void main(String[] args) {
        Session sess = NewHibernateUtil.getSessionFactory().openSession();
        SQLQuery q = null;
        String query = "select a.*, u.* from user u, account a where a.iduser=u.iduser";
        q = sess.createSQLQuery(query);
        q.addEntity(User.class);
        q.addEntity(Account.class);
        List lst = q.list();
        System.out.println("" + lst.size());

        for (int i = 0; i < lst.size(); i++) {
            System.out.println(((Object[]) lst.get(i))[0]);     //account bean, actually this is in reverse order - so this is user bean
            System.out.println(((Object[]) lst.get(i))[1]);     //user bean         & this account bean
        }
        sess.close();
    }