Thats a pretty dirty workaround if your multipart request contained a
5MB file being uploaded. Or what occurs in that case (when the browser
makes the new request)?
Rob
Adam P. Jenkins wrote:
> I believe another workaround is to set the redirect attribute on the forward
> to true. E.g. the action config for ActionOne would have a local forward
> like this:
>
> <forward name="nextaction" path="/action2.do" redirect="true"/>
>
> Then in ActionOne, when you return mapping.findForward("nextaction"), this
> will cause the struts to send a redirect header to the browser telling it to
> make a new request for action2. This works fine unless you really wanted
> ActionTwo to have access to the same request attributes and parameters as
> ActionOne.
>
> Adam
>
> On Thursday 18 April 2002 08:47 am, rob wrote:
>
>>It's been this way since struts 1.0 (and likely prior to) but http
>>requests carrying multipart/form-data posts result in an exception being
>>thrown if forwarded through more than one action.
>>
>>(e.g request flow)
>>
>>1 - submit multipart/form-data request (with at least one file input)
>> request is forwarded to ActionOne.
>>2 - ActionOne handles multipart data, writes a file to disk does
>> something with other parameters etc. then forwards to ActionTwo.
>>3 - Exception is thrown.
>>
>>This occurs in the following versions I've tested 1.0.x, 1.1-b1. Copies
>>of the exceptions follow this post.
>>
>>Workaround, never forward to a second action, always forward to a .jsp
>>which must be the end point for the request after the first action.
>>(This kind of sucks).
>>
>>If this is a bug then consider it submitted, if it's designed this way
>>then how about changing it? (pretty please?)
>>
>>Thanks
>>
>>Rob
>
>
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