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From Amey <>
Subject [FileUpload] : multi-part request loosing parameters after first access.
Date Fri, 07 Apr 2017 19:44:59 GMT
Hi Folks,

I'm using struts 1.2.9 and having requirement to upload  and process
file, obviously struts is handing multi-part request quite well however
i'm having some existing logic where we have created my own filter from
where all requests pass and i check authorization of user whether he is
allowed to send that request or not.

as struts handle multipart request in its own doFilter and beyond that
code and i need few of the request parameters in my own filter(before
populating form fields) i wrote some code and used Commons FileUpload
jar as below in my filter.


and i'm getting all the form fields and queryparams in the list, now the
problem is all those parameter are lost once i parsed request here, and
now  from request object and BeanUtil.populate can't set my FormBean. :(
as request object dont have it.

I saw code of fileupload but doesn't seems anything odd code which is
flushing all those parameters Can someone let me know if i'm missing
something here ?



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