Message Title

pWestrich created an issue

Issue Type:	Bug
Affects Versions:	6.2.3
Assignee:	Unassigned
Components:	metamodel
Created:	22/May/2023 05:02 AM
Priority:	Major
Reporter:	pWestrich

In Hibernate-Core 6.1.7 we could use inheritance in IdClasses like so:

                              @Data
@NoArgsConstructor
@AllArgsConstructor
public class ParentPrimaryKey implements Serializable {
    private UUID parentId;
}

@Data
@NoArgsConstructor
@AllArgsConstructor
@EqualsAndHashCode(callSuper = true)
public class ChildPrimaryKey extends ParentPrimaryKey  {
    private UUID childId;
}

                              

But since 6.2.x this will raise a cryptic NPE:

                              jakarta.persistence.PersistenceException: [PersistenceUnit: default] Unable to build Hibernate SessionFactory; nested exception is java.lang.NullPointerException: Cannot invoke "org.hibernate.metamodel.mapping.EmbeddableValuedModelPart.getNavigableRole()" because "mappingModelPart" is null
                              

Add Comment

Get Jira notifications on your phone! Download the Jira Cloud app for Android or iOS

This message was sent by Atlassian Jira