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From Nathan Maves <nathan.ma...@gmail.com>
Subject Re: newbie trouble grokking error message
Date Wed, 29 Apr 2009 13:46:46 GMT
This really does look like a mapping issue.  Please include the source code
of the bean and the <select> map that you are using.

On Wed, Apr 29, 2009 at 7:31 AM, Sean Mitchell <sean@mitchwood.com> wrote:

> On Tue, Apr 28, 2009 at 5:52 PM, Nathan Maves <nathan.maves@gmail.com>
> wrote:
>
> > Welcome to ibatis!
>
> Thanks... it's a very interesting project, not sure how it escaped my
> notice before. A very nice middle ground between Hibernate and
> DBUtils.
>
> > Could you give us a little more information like what DB you are using?
> what
> > driver?  what does the sql look like?
>
> Ok.... the code is a collection of simple translators that builds up
> POJOs from data in a MS SQL Server db, and then writes them out to a
> MySQL db. The urls look like:
>
> source:
> jdbc:jtds:sqlserver://sqlserver:1433/SRCDB;sendStringParametersAsUnicode=false
> destination: jdbc:mysql://localhost/DESTDB
>
> To narrow down the problem, I have commented out all but one
> field/property (a String) and am using a simple
>
> select typename from Incentives
>
> This query works fine in SquirrelSQL.
>
> My resultmap looks like:
>
>        <resultMap id="aprIncentiveResultMap"
> class="com.mitchwood.Incentive" >
>                <result column="typename" property="type" />
>        </resultMap>
>
>
> Now, there are some other translators than the one I am currently
> working with, and they all have their own resultmaps and SQL, and they
> all fail in the same way. Even when I commented out the entire body of
> the result map, so that nothing was mapped, I get this error.
>
> On one of them, the query takes a while to run in Squirrel, and I get
> a corresponding pause on execution, before I see the error in the
> console. I'm starting to think that maybe the resultset is going away
> right after it has been created, as iBATIS tries to access it.
>
> Wish I could see the actual Throwable at the heart of it:
> --- Cause: java.lang.reflect.UndeclaredThrowableException
>
>
> Hopefully something in here will help you help me :)
>
> Cheers,
>
> Sean
>

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