[hibernate-issues] [Hibernate-JIRA] Commented: (HHH-7113) NaturalIdLoadAccess not properly working on mutable NaturalId's

[Steve Ebersole (JIRA)]

    [ https://hibernate.onjira.com/browse/HHH-7113?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=45732#comment-45732 ] 

Steve Ebersole commented on HHH-7113:
-------------------------------------

That @NaturalId set up was never intended to be supported.  Natural ids are meant to be defined on the root entity only.  We are discussing this on the dev mailing list as far as whether we want to support this.  My vote is no.  Chime in on the mailing list discussion if you feel strongly.

> NaturalIdLoadAccess not properly working on mutable NaturalId's
> ---------------------------------------------------------------
>
>                 Key: HHH-7113
>                 URL: https://hibernate.onjira.com/browse/HHH-7113
>             Project: Hibernate ORM
>          Issue Type: Bug
>          Components: core
>    Affects Versions: 4.1.0
>         Environment: Hibernate4.1.0, db independent (HSQLDB used in attached testcase)
>            Reporter: Guenther Demetz
>              Labels: naturalId
>         Attachments: EnhancedTestCaseModifieableNaturalId.jar, TestCaseModifieableNaturalId.jar
>
>   Original Estimate: 16h
>  Remaining Estimate: 16h
>
> After updating the value of a mutable NaturalId, the entity object can be retrieved with the new value, but also with the old value.
> assertNotSame(session.bySimpleNaturalId(C.class).load("1"), session.bySimpleNaturalId(C.class).load("3")); --> failing 
> See attached testcase:
> On deletions the internal NaturalId cache is synchronized properly (testDeleteNaturalId) but not on modifications (testModifieableNaturalId)

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