Hi
I like to create a hibernate criteria instead a normal query.
| @PersistenceContext(type=PersistenceContextType.EXTENDED)
| private EntityManager em;
|
| public void search()
| {
| log.info("Get all users");
|
| Criteria c = ((Session)em.getDelegate()).createCriteria(User.class)
| .setMaxResults(this.pageSize)
| .addOrder(Order.asc("userid"));
|
| if (user.getUserid() != null && user.getUserid().length() > 0) {
| c.add(Restrictions.like("userid", user.getUserid() + "%"));
| }
|
| this.userList = c.list();
|
I always get an ClassCastException for the Session.
| Caused by: java.lang.ClassCastException: org.hibernate.ejb.EntityManagerImpl
| at
com.swisscom.seat.modules.base.admin.UserManagerBean.search(UserManagerBean.java:132)
| at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
| at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
| at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
| at java.lang.reflect.Method.invoke(Method.java:585)
| at
org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:112)
| at
org.jboss.ejb3.interceptor.InvocationContextImpl.proceed(InvocationContextImpl.java:166)
| at
org.jboss.seam.intercept.EJBInvocationContext.proceed(EJBInvocationContext.java:37)
| at
org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:57)
| ...
| ...
|
How can one get the Hiberate Session to create a criteria?
Im using a standard seam 1.2.1 configuration generated by seam-gen.
Thanks!
View the original post :
http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4057865#4057865
Reply to the post :
http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4057865
_______________________________________________
jboss-user mailing list
jboss-user@lists.jboss.org
https://lists.jboss.org/mailman/listinfo/jboss-user
