[hibernate-issues] [Hibernate-JIRA] Updated: (HHH-4272) @Formula annotation does not set value into bean property

[Rodrigo Canabrava (JIRA)]

     [ http://opensource.atlassian.com/projects/hibernate/browse/HHH-4272?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Rodrigo Canabrava updated HHH-4272:
-----------------------------------

    Attachment: testcase.zip

This test shows that formula fields being populated correctly.

Maybe, what happened when the issue was reported, was that the user attached the object to the session, and immediatelly checked the formula field.
In this case, it is expected that the field is still not initialized. In order to make a test case to work, evict the object, then load it again.


> @Formula annotation does not set value into bean property
> ---------------------------------------------------------
>
>                 Key: HHH-4272
>                 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-4272
>             Project: Hibernate Core
>          Issue Type: Bug
>          Components: annotations
>         Environment: HSQLDB
> 14:46:43,879  INFO Version:15 - Hibernate Annotations 3.4.0.GA
> 14:46:43,908  INFO Environment:543 - Hibernate 3.3.0.SP1
> 14:46:43,926  INFO Environment:576 - hibernate.properties not found
> 14:46:43,934  INFO Environment:709 - Bytecode provider name : javassist
> 14:46:43,941  INFO Environment:627 - using JDK 1.4 java.sql.Timestamp handling
> 14:46:44,040  INFO Version:14 - Hibernate Commons Annotations 3.1.0.GA
>            Reporter: Lincoln Baxter, III
>         Attachments: testcase.zip
>
>   Original Estimate: 1 day
>  Remaining Estimate: 1 day
>
> The @Formula annotation never assigns the value of the query into the bean field. As you can see, it is being selected, but the field never receives the value. Everything else works fine.
>     @Formula("id + 4")
>     private int numWatchers;
> A snippit of the generated SQL
> select story0_.id as id9_1_, .......  story0_.id + 4 as formula0_1_, ......  where story0_.id=?

-- 
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