It is also happening in a Date field I have. If no dates are entered
in the text box then I get the same error. If I provide a date then
the conversion works.
I am currently moving through the XWork and OGNL source to see what is
causing this.
On Mon, May 11, 2009 at 1:48 PM, <musom...@aol.com> wrote:
>
> I bet it has something to do with a null not being assignable to an int.
> Chris
>
>
>
>
>
>
>
> -----Original Message-----
> From: Richard Sayre <richardsa...@gmail.com>
> To: Struts Users Mailing List <user@struts.apache.org>
> Sent: Mon, 11 May 2009 11:44 am
> Subject: Re: Converter trying to set String on int field
>
>
>
>
>
>
>
>
>
>
> After some further investigation I found that any array type that has
> no values from the form on submit will call setXXX(String).
>
> I checked the source of
> com.opensymphony.xwork2.util.XWorkBasicConverter and this is the first
> thing it does:
>
> if (value == null || toType.isAssignableFrom(value.getClass())) {
> // no need to convert at all, right?
> return value;
> }
>
> So I'm still unclear as to why setXXX(String) is called. I even used
> a custom converter, and I am getting the same results. When I return
> null from my converter setXXX(String) is called.
>
> If anyone has any suggestions on how to handle this it would be
> greatly appreciated
>
> Thanks
> Rich
>
>
> On Mon, May 11, 2009 at 11:10 AM, Richard Sayre <richardsa...@gmail.com>
> wrote:
>> I have a bunch of check boxes called userId. In my action I have int
>> userId[] and setUserId(int[] ids)
>>
>> When I select a checkbox the conversion works normally. ?When I dont
>> check any boxes on the form and submit, I get the following:
>>
>> 2009-05-11 10:54:28,606 [http-8080-6] DEBUG []: - Property: userId
>> 2009-05-11 10:54:28,606 [http-8080-6] DEBUG []: - Class: com.abc.UsersAction
>> 2009-05-11 10:54:28,606 [http-8080-6] DEBUG []: - converter is null
>> for property userId. Mapping size: 4
>> 2009-05-11 10:54:28,606 [http-8080-6] DEBUG []: - field-level type
>> converter for property [userId] = none found
>> 2009-05-11 10:54:28,606 [http-8080-6] DEBUG []: - global-level type
>> converter for property [userId] = none found
>> 2009-05-11 10:54:28,606 [http-8080-6] DEBUG []: - falling back to
>> default type converter
>> [com.opensymphony.xwork2.util.xworkbasicconver...@82fba9]
>> 2009-05-11 10:54:28,606 [http-8080-6] DEBUG []: - Property: userId
>> 2009-05-11 10:54:28,606 [http-8080-6] DEBUG []: - Class: com.abc.UsersAction
>> 2009-05-11 10:54:28,606 [http-8080-6] DEBUG []: - converter is null
>> for property userId. Mapping size: 4
>> 2009-05-11 10:54:28,606 [http-8080-6] DEBUG []: - field-level type
>> converter for property [userId] = none found
>> 2009-05-11 10:54:28,606 [http-8080-6] DEBUG []: - global-level type
>> converter for property [userId] = none found
>> 2009-05-11 10:54:28,606 [http-8080-6] DEBUG []: - falling back to
>> default type converter
>> [com.opensymphony.xwork2.util.xworkbasicconver...@82fba9]
>> 2009-05-11 10:54:28,606 [http-8080-6] DEBUG []: - Error setting value
>> ognl.MethodFailedException: Method "setUserId" failed for object
>> com.abc.usersact...@1db2215 [java.lang.NoSuchMethodException:
>> setUserId(java.lang.String)]
>>
>> For some reason when no ids are selected it is trying to set the value
>> as a String.
>>
>> 1) Is this normal behavior?
>> 2) Is there a way to work around it?
>>
>> Thank you,
>>
>> Rich
>>
>
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