[hibernate-issues] [Hibernate-JIRA] Commented: (HHH-5559) JPA 2 orphanRemoval on OneToOne relation does not work properly

[justin mares (JIRA)]

    [ http://opensource.atlassian.com/projects/hibernate/browse/HHH-5559?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=40156#action_40156 ] 

justin mares commented on HHH-5559:
-----------------------------------

I would like to vote for this but this is no longer possible. Today I manually delete orphaned entity but I would like to have Hibernate transparently handling it. 

> JPA 2 orphanRemoval on OneToOne relation does not work properly
> ---------------------------------------------------------------
>
>                 Key: HHH-5559
>                 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-5559
>             Project: Hibernate Core
>          Issue Type: Bug
>    Affects Versions: 3.5.0.Beta-1, 3.5.0-Beta-2, 3.5.0-Beta-3, 3.5.0-Beta-4, 3.5.0-CR-1, 3.5.0-CR-2, 3.5.0-Final, 3.5.1, 3.5.2, 3.5.3, 3.5.4, 3.6.0.Beta1, 3.6.0.Beta2, 3.5.5, 3.6.0.Beta3, 3.6.0.Beta4
>         Environment: Hibernate 2.5 (tested with 3.5.4)
>            Reporter: loic descotte
>            Assignee: Emmanuel Bernard
>         Attachments: HHH-5559-JPA2-orphanRemoval-on-OneToOne-testcase-revised.patch, HHH-5559-JPA2-orphanRemoval-on-OneToOne-testcase.patch
>
>
> I have an class A with a oneToRelation with a classe B :
> @Entity
> public class A{
> @OneToOne(cascade = {CascadeType.ALL}, orphanRemoval=true)
> B b;
> ...
> }
> If i do this :
> A a = new A();
> B b1 = new B();
> a.setB(b1);
> em.persist(a);
> B b2 = new B();
> a.setB(b2);
> em.update(a);
> As b1 become an orphan, Hibernate should remove it from the database. But it still remains in the DB.

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