[hibernate-issues] [Hibernate-JIRA] Updated: (HHH-3694) ResultTransformer not used when scroll() is used on a named SQLQuery

[Angel (JIRA)]

     [ http://opensource.atlassian.com/projects/hibernate/browse/HHH-3694?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Angel updated HHH-3694:
-----------------------

    Attachment: CustomLoader.patch

I am positive that this patch solves the issue.

> ResultTransformer not used when scroll() is used on a named SQLQuery
> --------------------------------------------------------------------
>
>                 Key: HHH-3694
>                 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-3694
>             Project: Hibernate Core
>          Issue Type: Bug
>    Affects Versions: 3.3.1
>         Environment: Hibernate Core 3.3.1, PostgreSQL 8.1, HSQLDB 1.8
>            Reporter: Oscar Pearce
>            Priority: Minor
>         Attachments: CustomLoader.patch, sqlqueryrestrans.zip
>
>
> If a ResultTransformer is set on a named SQLQuery, and then scroll() is used on the query, the ResultTransformer is never used.  The unit test in the attached Maven project shows this.
> The fix seems simple - a one-line change in org.hibernate.loader.custom.CustomLoader#getHolderInstantiator(ResultTransformer resultTransformer, String[] queryReturnAliases).  The sense of the test of resultTransformer against null should be reversed.

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