Hello People!
I am having some trouble with a ajax form. After i have inserted the object on
the database through ejb sessionbean and call a method to clean the jsf form by
setting null the managed bean object attributes. I receive a message
(Transaction Fail) from jsf PhaseListener mecanism, and the operation is undone.
My jsf form is something like this:
<h:inputText id="address"
value="#{managedBean.email.address}"
></h:inputText>
Then i have a method that insert in the database through ejb sessionbean and
set the email attribuetes to null, include the id.
After that i have a method that list the emails. At tgis point it throws an
exception on the log, something like this:
javax.persistence.PersistenceException: org.hibernate.HibernateException:
identifier of an instance of my.entity.Email was altered from 77 to null
at
org.hibernate.ejb.AbstractEntityManagerImpl.throwPersistenceException(AbstractEntityManagerImpl.java:614)
at org.hibernate.ejb.QueryImpl.getResultList(QueryImpl.java:76)
at my.sessionbean.EmailSessionBean.list(EmailBean.java:54)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
.
.
.
.
The interesting thing is that I can perform the operation perfectly with other
form with the same template. I think is something related with EJB objects
beeing used ad the attribute on the jsf form.
So if anyone have any tip, please, let me know. I have searched through out the
internet and found no solution.
Thanks!!
View the original post :
http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4231724#4231724
Reply to the post :
http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&p=4231724
_______________________________________________
jboss-user mailing list
jboss-user@lists.jboss.org
https://lists.jboss.org/mailman/listinfo/jboss-user
