Reputation: 86935
What might be the problem?
@Entity
@NamedQueries( {
@NamedQuery(name = User.ALL,
query = "SELECT u FROM User u")
})
public class User {
public static final String ALL = "User.all";
}
public class Service {
find... with ... User.ALL
}
Stacktrace:
Caused by: org.hibernate.MappingException: Named query not known: User.all
at org.hibernate.impl.AbstractSessionImpl.getNamedQuery(AbstractSessionImpl.java:93)
at org.hibernate.impl.SessionImpl.getNamedQuery(SessionImpl.java:1407)
at $Session_a5ad46cfa25.getNamedQuery(Unknown Source)
at $Session_a5ad46cf913.getNamedQuery(Unknown Source)
at de.medicshare.dal.HibernateCrudServiceDAO.findUniqueWithNamedQuery(HibernateCrudServiceDAO.java:83)
at $CrudServiceDAO_a5ad46cfa19.findUniqueWithNamedQuery(Unknown Source)
at $CrudServiceDAO_a5ad46cfa1b.findUniqueWithNamedQuery(Unknown Source)
at $CrudServiceDAO_a5ad46cf931.findUniqueWithNamedQuery(Unknown Source)
at de.medicshare.pages.Signup.proceedSignup(Signup.java:82)
at de.medicshare.pages.Signup.dispatchComponentEvent(Signup.java)
at org.apache.tapestry5.internal.structure.ComponentPageElementImpl.dispatchEvent(ComponentPageElementImpl.java:923)
at org.apache.tapestry5.internal.structure.ComponentPageElementImpl.processEventTriggering(ComponentPageElementImpl.java:1106)
... 90 more
Upvotes: 7
Views: 11255
Reputation: 2630
I had similar issue when I renamed an Entity class in my package. Make sure the full class name for the persistence unit in the persistence.xml matches your Entity class. e.g.
<persistence-unit name="your_PU_name" transaction-type="JTA">
...
<class> [ make sure here is the FQN of your entity class ] </class>
...
</persistence-unit>
Upvotes: 0