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From "Tom Bloomfield (JIRA)" <ibatis-...@incubator.apache.org>
Subject [jira] Commented: (IBATIS-172) implicit mapping fails on nested column aliases
Date Tue, 19 Jul 2005 14:59:47 GMT
    [ http://issues.apache.org/jira/browse/IBATIS-172?page=comments#action_12316103 ] 

Tom Bloomfield commented on IBATIS-172:
---------------------------------------

I will attach unit tests and fixed source for this issue.

> implicit mapping fails on nested column aliases
> -----------------------------------------------
>
>          Key: IBATIS-172
>          URL: http://issues.apache.org/jira/browse/IBATIS-172
>      Project: iBatis for Java
>         Type: Bug
>   Components: SQL Maps
>     Versions: 2.1.0, 2.1.5
>  Environment: Win2000 / Oracle
>     Reporter: Tom Bloomfield
>     Priority: Minor

>
> Using the implicit mapping example below:
> <select id="test" resultClass="foo">
> SELECT
>   1 AS "nested.col1"
> FROM
>   DUAL
> </select>
> Logic exists in ComplexBeanProbe that splits the target property name on "." when defined
as a map in the XML:
> <result property="nested.col1" column="1" />
> I don't see the same logic in sqlmap.engine.mapping.result.AutoResultMap ( I'm assuming
this is the
> class responsible for initializing implicit queries ;-))
> It appears the target class members are being introspected by ClassInfo, added to a hash
of member names, then the LITERAL column name returned by ResultSetMetaData being searched
for in that hash... (IE, we'd look
> for a method named "nested.col1" in the method hash, when I really want it to look for
setNested().setCol1()).

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