Why refresh()doesn´t work after an insert?

weggyboy · **Joined:** Thu Jan 17, 2008 11:27 am **Posts:** 4

Hello!

I was trying to refresh a transient object after an insert and it did not work. Could anybody tell me why it doesn´t work for me?

I´m working in a Web Application with Spring and I need to handle the last inserted object in another page.

I have following code:

Code:

public class GenericDao extends HibernateDaoSupport {
...
    public void save(Object obj) {
        getHibernateTemplate().saveOrUpdate(obj);
        getHibernateTemplate().flush();
        getHibernateTemplate().refresh(obj);
    }
...
}

The execution of this code throws following Exception:

org.springframework.orm.hibernate3.HibernateObjectRetrievalFailureException: No row with the given identifier exists: [model.Workstep#0]; nested exception is org.hibernate.UnresolvableObjectException: No row with the given identifier exists: [model.Workstep#0]
org.springframework.orm.hibernate3.SessionFactoryUtils.convertHibernateAccessException(SessionFactoryUtils.java:642)
org.springframework.orm.hibernate3.HibernateAccessor.convertHibernateAccessException(HibernateAccessor.java:412)
org.springframework.orm.hibernate3.HibernateTemplate.execute(HibernateTemplate.java:377)
org.springframework.orm.hibernate3.HibernateTemplate.refresh(HibernateTemplate.java:557)
org.springframework.orm.hibernate3.HibernateTemplate.refresh(HibernateTemplate.java:553)

Does anybody know how to solve it?

Best Regards

Wagner

schauder · **Joined:** Thu Jul 05, 2007 9:38 am **Posts:** 287

Try a commit before the refresh.

weggyboy · **Joined:** Thu Jan 17, 2008 11:27 am **Posts:** 4

schauder wrote:

Try a commit before the refresh.

Thanks Schauder, but I´m not using any transaction here, just the HibernateTemplate, which does all the session stuff for me.