Object not mapped problem

[alperenyilmaz]

madhav,

Thanks a lot for the answer, I had the same issue and tried to solve for 2 hours. It's just using the class name not the table name in the query.

Cheers,

I solved the problem I encountered using exact 'case' of the persistent class.

I had a Message class that is getting persisted to MESSAGES table.
My query read like:

session.createQuery("from message m order by m.text asc").list()

That did not work.

Changing to

session.createQuery("from Message m order by m.text asc").list()

worked !!!

Environment: Hibernate 3.2, Spring 2, Hibernate Annotations, Ejb3 persistence jar

-Madhav

[devale]

Hi guys I also folowed the madhav suggestion and the mapping issue was solved changing the query pointing to the class name instead to the table name.

My table is called "t_user" and it is mapped to the "User" class

So I changed my query from: "SELECT someColumn FROM t_user ...."
to: "SELECT someColumn FROM User .... "

It works with XML or annotations !!!!

[daviidwilson]

I also had the "not mapped" problem. After tracing through the Hibernate Annotation code, I eventually figured out that I was using the wrong import in the class I was trying to map. The correct import is:

import javax.persistence.Entity;

When I was writing the file in Eclipse, I must have chosen "import org.hibernate.annotations.Entity;" instead, which is wrong.

I solved the problem I encountered using exact 'case' of the persistent class.

I had a Message class that is getting persisted to MESSAGES table.

___________________
watch movies online

[svr2225]

Hi Johan,
You need to keep your table name in (XXX.hbm.xml) file and the entityname in the query SAME. check that