Hibernate 4.1Final

I was using Hibernate 3.6 where I have a code like this:

list =getSession().createSQLQuery(queryString)
         .addScalar("UNAME",Hibernate.STRING)
         .addScalar("COM",Hibernate.STRING)
         .addScalar("COM_DATE",Hibernate.DATE) 
         .setString("id", Id).list();
 

now I change the jar from 3.6 to 4.1Final

it seems like the addScalar method is askying for Type in stead of Hibernate.STRING
I couldn't find any example hot to resolve this. if there is anyone that who know please help me thank you.

---