[hibernate-issues] [Hibernate-JIRA] Assigned: (HHH-4901) One should not map IdClass properties in the mapping

[Emmanuel Bernard (JIRA)]

     [ http://opensource.atlassian.com/projects/hibernate/browse/HHH-4901?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Emmanuel Bernard reassigned HHH-4901:
-------------------------------------

    Assignee: Steve Ebersole

> One should not map IdClass properties in the mapping
> ----------------------------------------------------
>
>                 Key: HHH-4901
>                 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-4901
>             Project: Hibernate Core
>          Issue Type: Improvement
>          Components: core
>    Affects Versions: 3.5.0-Beta-4
>            Reporter: Emmanuel Bernard
>            Assignee: Steve Ebersole
>
> A better fix for HH-4895 is explained below
> AbstractEntityPersister#1847
> we try and map the identifier with "id" (as no property named "id" is present)
> The path is then nullified when calling initComponentPropertyPaths (it's not a qualified path)
> We end up "remapping" the emp property but the one from the IdClass which is returned by getIdentifierType() in AbstractEntityPersister 
> HbmBinder does map it twice but since we don't have the type mismatch between idclass and the actual property hosted by the entity we don't fall into this bug
> Somehow, we should not run AbstractEntityPersister#1847 if getIdentiierType() is the IdClass (ie there is an identifier mapper
> but I don't know how to detect that)

-- 
This message is automatically generated by JIRA.
-
If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.jspa
-
For more information on JIRA, see: http://www.atlassian.com/software/jira