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From "Clinton Begin" <clinton.be...@gmail.com>
Subject Re: NullPointerException after upgrade to 2.3.2
Date Tue, 15 Jul 2008 17:38:54 GMT
I'll add the patch now... and let you know when to grab from SVN.

Clinton

On Tue, Jul 15, 2008 at 11:29 AM, <Christopher.Mathrusse@sybase.com> wrote:

>
> Is the fix committed so I can get it and build from SVN?
>
> Chris Mathrusse
> christopher.mathrusse@sybase.com
> Sybase, Inc
> One Sybase Drive
> Dublin, CA 94568
> (925) 236-5553
>
>
>  *"Clinton Begin" <clinton.begin@gmail.com>*
>
> 07/15/2008 10:27 AM
>  Please respond to
> user-java@ibatis.apache.org
>
>   To
> user-java@ibatis.apache.org  cc
>   Subject
> Re: NullPointerException after upgrade to 2.3.2
>
>
>
>
> Known bug, sorry about that.  I hope to get to a fix soon... it's easy,
> just time.
>
> Clinton
>
> On Tue, Jul 15, 2008 at 11:24 AM, <*Christopher.Mathrusse@sybase.com*<Christopher.Mathrusse@sybase.com>>
> wrote:
>
> I just upgraded to 2.3.2 due to the fact that Spring 2.5.5 seems to need
> it. After I upgraded I am now getting a NullPointerException after executing
> a procedure. This was working prior to the upgrade and seems to be
> associated to the TypeHandlerFactory.setTypeHanlder method at line 143. As I
> step through the code it appears that the result is returned from the
> procedure. I can see the value returned and my CustomTypeHandler is being
> invoked and is returning the correct value.  ('N' == Boolean.FALSE)
>
> It appears this error begins in the class ComplexDataExchange.setData()
> method. On line 95 the following statement is executed:
>
>    *if*(typeHandlerFactory.hasTypeHandler(parameterMap.getParameterClass())) {
>
> However, my parameterMap has no parameterClass specified and when it is
> retrieved a null value is returned. This causes the NullPointerException to
> occur in the TypeHandlerFactory.setTypeHanlder() method at line 143:
> *
> if* (handler == *null* && Enum.*class*.isAssignableFrom(type)) {
>
> The test is made to see if the handler is null but no test is performed to
> see if the type is null and this results in the NullPointerException.
>
> Is it now required to have a ParameterClass specified on every statement?
>
> Chris
>
>

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