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Flowscope outside Spring Web Flow

Arun Prasath
Ranch Hand

Joined: May 23, 2007
Posts: 80
Hi,

I am using Spring Web Flow 2.0. Could anyone please let me know how to access flow scoped variables outside spring web flow, may be in servlet, filter or mvc controller ?

I tried to use flow execution key to get the FlowExecution from flow repository, but it always returns null, which I found found here, http://www.ervacon.com/products/swf/tips/tip1.html. But, It does not seem to be working.

Please help to solve this !.

Arun Prasath
Ranch Hand

Joined: May 23, 2007
Posts: 80
Could anyone clarify my question ?
Bill Gorder
Bartender

Joined: Mar 07, 2010
Posts: 1680
    
    7

Looks like there are some thread bound context holder classes

ExternalContextHolder and RequestContextHolder

I am not sure if these will help you or not.



Alternatively if you have an evaluate action you can pass it in, and have your Controller method accept a RequestContext.



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subject: Flowscope outside Spring Web Flow