Currently in Tuscany, when you use the BPEL support
(implementation.bpel), the current implementation will deploy and
execute your process in an ODE environment. Composition with others
BPEL engines are not yet available, but you might want to check if you
could do a direct web service call to invoke the ActiveBPEL process
and use a SCA reference with a ws binding.

On Dec 13, 2007 7:45 AM, Peng Han <[EMAIL PROTECTED]> wrote:
> Hello All:
>
>
>
> I am a newbie for Tuscany. After reading the architecture guide, I still
> didn't quite understand how the Tuscany
>
> based SCA applications actually run. I mean, if we are using a top-down
> approach and build everything from
>
> scratch, it will be more easy to understand. However, I don't know whether
> Tuscany can support the Bottom-Up
>
> approach and enable users to reuse some existing sources and platforms. For
> example,  I have some BPEL processes
>
> running on an ActiveBPEL server instead of ODE. Is it Possible for me to
> include them as components in a SCA
>
> composite in Tuscany. And if so, how does Tuscany handle different component
> runtime and make appropriate
>
> selections?
>
>
>
> Thanks.
>
>
>
> Best Regards
>
>
>
> Peng Han
>
> FernUniversitaet in Hagen
>
>



-- 
Luciano Resende
Apache Tuscany Committer
http://people.apache.org/~lresende
http://lresende.blogspot.com/

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