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From Christoph Nenning <Christoph.Nenn...@lex-com.net>
Subject Re: No parameters set in action when file upload exceeds max size
Date Wed, 14 May 2014 07:28:57 GMT
> Betreff: Re: No parameters set in action when file upload exceeds max 
size
> 
> Has any encountered this?
> I've tried calling getParameter() on the request to see if I can 
manually
> extract the parameters I need but this always returns null.  It seems 
that
> the MultiPartRequestWrapper believes it has processed parameters and 
there
> are none.
> 
> Greg
> 


Yes I encountered that just recently. The max size is checked for the 
whole POST body. When the POST body is too big it is completely skipped.


As workaround I added parameters to the form URL instead of submitting 
them as hidden form fields (using just <form> instead of <s:form>).
That way only the uploaded file is skipped when too big.



You might want to have a look here:
http://struts.apache.org/development/2.x/docs/file-upload.html#FileUpload-AdvancedConfiguration



Regards,
Christoph

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