[hibernate-issues] [Hibernate-JIRA] Commented: (HHH-4451) StatefulPersistenceContext.deserialize must re-inject field interceptors after reading the entities from the input stream

StatefulPersistenceContext.deserialize must re-inject field interceptors after reading the entities from the input stream ------------------------------------------------------------------------------------------------------------------------- Key: HHH-4451 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-4451 Project: Hibernate Core Issue Type: Bug Components: core Reporter: Hardy Ferentschik Assignee: Steve Ebersole Not re-injecting the interceptors for instrumented entities will cause NullPointerExceptions when entities get retrieved from a deserialized PersistenceContext. This manifests itself for example in the unit test EntityManagerSerializationTest in the entity manager module (when run instrumented of course). Currently the problem occurs in line 1406 of StatefulPersistenceContext: rtn.entitiesByKey.put( EntityKey.deserialize( ois, session ), ois.readObject() ) I think FieldInterceptionHelper.injectFieldInterceptor should be called here. Something along these lines: Object key = EntityKey.deserialize( ois, session ); Object value = ois.readObject(); FieldInterceptionHelper.injectFieldInterceptor( value, value.getClass().getName(), null, session );