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From Matthias Füller <matthias.fuel...@gmx.net>
Subject Re: Stateful Exchange Protocol/-Headers
Date Tue, 27 May 2008 07:34:59 GMT

I didnt find a solution for apache ODE. So I tried activeBPELwith its 
"engine managed correlation". And it works fine. I can select the 
process-instance via the soap header.

I?m looking for a similar solution for apache ODE. Can anybody help me?


Matthias Füller schrieb:
> Hello!
> I am looking for a method where several non-ODE services can "talk" to 
> the same BPEL-instance without using correlation sets.
> So ODEs stateful exchange protocol looks like a good solution for my 
> problem.
> If I unstand the stateful mechanism right, I can refer the instances 
> over ws-adressing (and its reference properties) or directly in the 
> soap-header.
> But I have some questions on the stateful exchange protocol:
> - What is the namespace of the the <state:identifier>- or 
> <state:use>-elements (explaind on point 7 at 
> http://ode.apache.org/stateful-exchange-protocol.html )?
> - Is it possible to select an instance via the process-instance-id or 
> will ODE generate its own key?
> - Can someone provide a small example of the soap-message for the SEP?
> thanks a lot
> Matthias

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