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How to use Hibernate JPA annotation when extending HibernateDaoSupport?

Maya Pillai
Ranch Hand

Joined: Jul 17, 2008
Posts: 60
How to use Hibernate JPA annotation when extending HibernateDaoSupport?
The below code throws an exception - Unknown entity:
-------------
public class CustomerDaoHibernateImpl extends HibernateDaoSupport implements CustomerDao {


public void saveAccount(User user) {
System.out.println("CustomerDaoHibernateImpl save");

this.getHibernateTemplate().save(user);

}
---------------------

@Entity
@Table (name="User")
public class User {
private long id;
private String password;
@Id
@GeneratedValue
public long getId() {
return id;
}
public void setId(long id) {
this.id = id;
}
@Column (name="password")
public String getPassword() {
return password;
}
public void setPassword(String password) {
this.password = password;
}
Karthik Shiraly
Ranch Hand

Joined: Apr 04, 2009
Posts: 475
    
    3
Hi,

I'm not sure you can mix the two. Since you're using JPA, you're better of using it throughout - so extend JpaDaoSupport, not HibernateDaoSupport. Also ensure that the LocalSessionFactoryBean's configurationClass field is set to AnnotationConfiguration.
 
Consider Paul's rocket mass heater.
 
subject: How to use Hibernate JPA annotation when extending HibernateDaoSupport?
 
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