[OPENJPA-2065] JPA 2.0 Spec. Violation? EntityManager#createNamedQuery(String, Class) bombs with non-entity Class parameter - ASF JIRA

Details

Suppose we have an interface, A.

Suppose we have a JPA-compliant entity class, B, that implements A.

This construction will fail at runtime:

final TypedQuery<A> q = em.createNamedQuery("someNamedQuery", A.class);

Hibernate and EclipseLink both accept this construction.

I don't see anywhere in the JPA specification that the class parameter must denote an entity type.

relates to

OPENJPA-2071 NPE during ResultPacker interface processing

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Laird Nelson created issue - 25/Oct/11 19:01

Laird Nelson made changes - 26/Oct/11 18:51

Field	Original Value	New Value
Description	Suppose we have an interface, A. Suppose we have an entity, B, that implements A. This construction will fail at runtime: {code} final TypedQuery<A> q = em.createNamedQuery("someNamedQuery", A.class); {code} I don't see anywhere in the JPA specification that the class parameter must denote an entity type.	Suppose we have an interface, A. Suppose we have an entity, B, that implements A. This construction will fail at runtime: final TypedQuery<A> q = em.createNamedQuery("someNamedQuery", A.class); I don't see anywhere in the JPA specification that the class parameter must denote an entity type.

Laird Nelson made changes - 26/Oct/11 18:57

Affects Version/s		2.1.1 [ 12316191 ]
Description	Suppose we have an interface, A. Suppose we have an entity, B, that implements A. This construction will fail at runtime: final TypedQuery<A> q = em.createNamedQuery("someNamedQuery", A.class); I don't see anywhere in the JPA specification that the class parameter must denote an entity type.	Suppose we have an interface, A. Suppose we have a JPA-compliant entity class, B, that implements A. This construction will fail at runtime: final TypedQuery<A> q = em.createNamedQuery("someNamedQuery", A.class); Hibernate and EclipseLink both accept this construction. I don't see anywhere in the JPA specification that the class parameter must denote an entity type.
Labels		specification

Rick Curtis made changes - 05/Nov/11 16:13

Fix Version/s		2.2.0 [ 12315910 ]
Affects Version/s		2.2.0 [ 12315910 ]

Rick Curtis made changes - 05/Nov/11 16:14

Assignee

Rick Curtis [ curtisr7 ]

Rick Curtis made changes - 05/Nov/11 16:53

Status	Open [ 1 ]	Resolved [ 5 ]
Resolution		Fixed [ 1 ]

Albert Lee made changes - 08/Nov/11 23:07

Link

This issue relates to ~~OPENJPA-2071~~ [ ~~OPENJPA-2071~~ ]

Albert Lee made changes - 02/Feb/12 17:15

Status

Resolved [ 5 ]

Closed [ 6 ]