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From Greg Lindholm <greg.lindh...@gmail.com>
Subject Re: No parameters set in action when file upload exceeds max size
Date Mon, 12 May 2014 19:07:14 GMT
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



On Fri, May 9, 2014 at 11:43 AM, Greg Lindholm <greg.lindholm@gmail.com>wrote:

> When I try to upload a file that exceeds the configured 2M max then no
> parameters get set on my action.
>
> I can't present the user with a pretty error message since all context is
> missing without the rest of the parameters.
>
> The file upload is part of a form post that include a bunch of other
> parameters my app needs to understand the context of the request.
>
> I've spent all morning in the debugger, the ParametersInterceptor is being
> called but the ActionContext.getParameters() is returning null.
>
> It appears that when
> org.apache.commons.fileupload.servlet.ServletFileUpload throws
> SizeLimitExceededException all parameter parsing is aborted and the multi
> part request wrapper thinks there are no parameters.
>
> Is this expected behavior?
>
> Can anyone help?
>
> Greg
>
> Struts 2.3.16.3
>
>
> 2014-05-09 11:28:40,085 WARN
> org.apache.struts2.dispatcher.multipart.JakartaMultiPartRequest:64 -
> Request exceeded size limit!
> org.apache.commons.fileupload.FileUploadBase$SizeLimitExceededException:
> the request was rejected because its size (18652294) exceeds the configured
> maximum (2097152)
>     at
> org.apache.commons.fileupload.FileUploadBase$FileItemIteratorImpl.<init>(FileUploadBase.java:965)
>     at
> org.apache.commons.fileupload.FileUploadBase.getItemIterator(FileUploadBase.java:310)
>     at
> org.apache.commons.fileupload.FileUploadBase.parseRequest(FileUploadBase.java:334)
>     at
> org.apache.struts2.dispatcher.multipart.JakartaMultiPartRequest.parseRequest(JakartaMultiPartRequest.java:189)
>     at
> org.apache.struts2.dispatcher.multipart.JakartaMultiPartRequest.processUpload(JakartaMultiPartRequest.java:127)
>     at
> org.apache.struts2.dispatcher.multipart.JakartaMultiPartRequest.parse(JakartaMultiPartRequest.java:92)
>     at
> org.apache.struts2.dispatcher.multipart.MultiPartRequestWrapper.<init>(MultiPartRequestWrapper.java:81)
>     at
> org.apache.struts2.dispatcher.Dispatcher.wrapRequest(Dispatcher.java:803)
>     at
> org.apache.struts2.dispatcher.ng.PrepareOperations.wrapRequest(PrepareOperations.java:134)
>     at
> org.apache.struts2.dispatcher.ng.filter.StrutsPrepareFilter.doFilter(StrutsPrepareFilter.java:88)
>
>

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