[hibernate-issues] [Hibernate-JIRA] Updated: (ANN-416) Mapping of inheritance with several generic superclasses fails
Emmanuel Bernard (JIRA)
noreply at atlassian.com
Fri Aug 25 17:40:25 EDT 2006
[ http://opensource.atlassian.com/projects/hibernate/browse/ANN-416?page=all ]
Emmanuel Bernard updated ANN-416:
---------------------------------
Fix Version: 3.2.0
> Mapping of inheritance with several generic superclasses fails
> --------------------------------------------------------------
>
> Key: ANN-416
> URL: http://opensource.atlassian.com/projects/hibernate/browse/ANN-416
> Project: Hibernate Annotations
> Type: Bug
> Components: binder
> Versions: 3.2.0.cr1
> Environment: Hibernate: 3.2.0.cr2
> Reporter: Amelin Dmitry
> Fix For: 3.2.0
> Attachments: testcase.zip
>
>
> Classes and mapping code:
> @MappedSuperclass
> public abstract class OrganizationData<T extends OrganizationData> {
> @OneToOne
> private T update;
> // Getters and Setters
> ...
> }
> @MappedSuperclass
> public abstract class ContactData<T extends ContactData> extends OrganizationData<T> {
> }
> @Entity
> public class Phone extends ContactData<Phone> {
> // code
> ...
> }
> Full stack trace of any exception that occurs:
> java.lang.IllegalStateException: Property update has an unbound type and no explicit target entity.
> at org.hibernate.cfg.AnnotationBinder.addElementsOfAClass(AnnotationBinder.java:938)
> at org.hibernate.cfg.AnnotationBinder.getElementsToProcess(AnnotationBinder.java:788)
> at org.hibernate.cfg.AnnotationBinder.bindClass(AnnotationBinder.java:614)
> at org.hibernate.cfg.AnnotationConfiguration.processArtifactsOfType(AnnotationConfiguration.java:353)
> at org.hibernate.cfg.AnnotationConfiguration.secondPassCompile(AnnotationConfiguration.java:265)
> at org.hibernate.cfg.Configuration.buildSessionFactory(Configuration.java:1205)
> ...
> Important note:
> If Phone class inherits OrganizationData directly, all works fine.
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