CreateQuery doesn't work when we don't define the classes in Persistance.xml in
case of CMT(Container Managed Transaction)
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Key: OPENJPA-1675
URL: https://issues.apache.org/jira/browse/OPENJPA-1675
Project: OpenJPA
Issue Type: Bug
Environment: I have weblogic system libraries having
javax.persistence_1.0.0.0_1-0.jar and org.apache.openjpa_2.2.0.0_1-1-0.jar.
Reporter: Rajeev Chaudhary
The entity classes need not be defined in persistance.xml, in case when the
Container is handling the Entity and their transaction. I don't get issue when
use find method of EntityManager. I get issue when using the CreateQuery
method. could you please tell me why this is happening.
1. <persistence-unit name="eclepJTA">
<jta-data-source>eclep.jpa.DataSource</jta-data-source>
<class>org.wadsworth.check.dto.FacDto</class>
</persistence-unit>
2. Base entity Class
@MappedSuperclass
public abstract class BaseFacDto implements Serializable{
-- all variables ---
}
3. Entity Class
@Entity
@Table(name="E_FAC")
public class FacDto extends BaseFacDto implements Serializable {
-----All variables ----
}
4. CreateQuery methods throws an error saying FacDTO is not recognied
List<FacDto> results = em.createQuery("SELECT f FROM FacDto f where f.facId IN
( '0240','2222','2343','4444') ").getResultList();
5. Find method works fine:
FacDto fac = em.find(FacDto.class, '0240')
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