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From "Paul McCormick (JIRA)" <ibatis-...@incubator.apache.org>
Subject [jira] Commented: (IBATIS-331) Nested Result Mappings are Not Propogated to Extended Result Maps
Date Wed, 09 Aug 2006 02:52:14 GMT
    [ http://issues.apache.org/jira/browse/IBATIS-331?page=comments#action_12426811 ] 
            
Paul McCormick commented on IBATIS-331:
---------------------------------------

I've applied the patch and tested it.  It seems to have fixed the issue.  Thanks for the prompt
fix.

> Nested Result Mappings are Not Propogated to Extended Result Maps
> -----------------------------------------------------------------
>
>                 Key: IBATIS-331
>                 URL: http://issues.apache.org/jira/browse/IBATIS-331
>             Project: iBatis for Java
>          Issue Type: Bug
>          Components: SQL Maps
>    Affects Versions: 2.1.7
>         Environment: All
>            Reporter: Jeff Butler
>         Assigned To: Jeff Butler
>         Attachments: IBATIS-331.patch
>
>
> Consider this result mapping:
>   <resultMap id="animalWithAttributes" class="test.Animal" groupBy="id">
>     <result property="id" column="animalId" />
>     <result property="attributes" resultMap="animalAttributesMap"/>
>   </resultMap>
>   <resultMap id="extendedAnimalWithAttributes" class="test.AnimalWithType"
>              extends="animalWithAttributes">
>     <result property="type" column="animalType" />
>   </resultMap>
>   <resultMap id="animalAttributesMap" class="test.AnimalAttribute">
>     <result property="attribute" column="attribute"/>
>   </resultMap>
> In this scenario, the nested result map (animalAttributesMap) is not propogated to the
extended resultMap (extendedAnimalWithAttributes).  No errors are thrown at run time, but
the property related to the nested result map will always be null.

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