[jira] Closed: (IBATIS-61) Inconsistent type handler handling

["Clinton Begin (JIRA)" <ib...@incubator.apache.org>]

     [ http://issues.apache.org/jira/browse/IBATIS-61?page=history ]
     
Clinton Begin closed IBATIS-61:
-------------------------------

      Assign To: Clinton Begin
     Resolution: Fixed
    Fix Version: 2.0.9b


Fixed as described

> Inconsistent type handler handling
> ----------------------------------
>
>          Key: IBATIS-61
>          URL: http://issues.apache.org/jira/browse/IBATIS-61
>      Project: iBatis for Java
>         Type: Bug
>   Components: SQL Maps
>     Versions: 2.0.9
>     Reporter: Geoff Chiang
>     Assignee: Clinton Begin
>     Priority: Minor
>      Fix For: 2.0.9b

>
> The feature added in version 2.0.9 which allowed the user to directly implement the TypeHandler interface rather than the TypeHandlerCallback interface only works if the type handler is declared in the SqlMap configuration file (i.e. as a '/sqlMapConfig/typeHandler' node).  If a class implementing TypeHandler is configured in a result map (as a '/sqlMap/resultMap/result/@typeHandler' node), a ClassCastException is thrown.
> Examination of the source of the SqlMapConfigParser class shows (at lines 216-224) that the correct checks are done for a direct TypeHandler implementation.  Compare this with the SqlMapParser class (lines 354-366) where the exception is thrown from.  This latter code assumes that the type handler implements TypeHandlerCallback and fails if a TypeHandler is passed.

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