[hibernate-issues] [Hibernate-JIRA] Resolved: (HHH-5377) Criteria.createCriteria() doesn't "root" at last associated entity

[Gail Badner (JIRA)]

     [ http://opensource.atlassian.com/projects/hibernate/browse/HHH-5377?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Gail Badner resolved HHH-5377.
------------------------------

      Assignee: Gail Badner
    Resolution: Rejected

This is expected behavior. If you want a Criteria rooted at the sub-criteria class, you can do:

q = session.createCriteria(Maps.class).createAlias("Wafers", "w");
Criteria qDevices = q.createCriteria("Devices", "d");
qDevices.createAlias("PrisProduct", "pp");



> Criteria.createCriteria() doesn't "root" at last associated entity
> ------------------------------------------------------------------
>
>                 Key: HHH-5377
>                 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-5377
>             Project: Hibernate Core
>          Issue Type: Bug
>          Components: query-criteria
>    Affects Versions: 3.5.3
>         Environment: Windows XP, JDK 1.6.0_07, Hibernate 3.5.3, Oracle 10g
>            Reporter: Will Sumekar
>            Assignee: Gail Badner
>
> When you call createCriteria() and then createAlias() on separate lines it still refers to the first entity. 
> q = session.createCriteria(Maps.class).createAlias("Wafers", "w");
> q.createCriteria("Devices", "d");
> q.createAlias("PrisProduct", "pp");
> This doesn't work as hibernate thinks that parent of pp is Maps (first entity) while the parent of pp should be Devices. 
> But if you do:
> q = session.createCriteria(Maps.class).createAlias("Wafers", "w");
> q.createCriteria("Devices", "d").createAlias("PrisProduct", "pp");
> This works. 

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