I attempt to answer 1 & 3 question, please correct me if I am wrong. ;-)

On Dec 18, 2007 5:16 PM, cui.hailin <[EMAIL PROTECTED]> wrote:

>
> i have these question:
>
> 1,relation of BPEL and NMR?


we can consider the NMR as a bus, and the BPEL as a Service Engine. which
means NMR doesn't do the real job, it just a coordinator..


>
> 2,in Spec of jbi, all jbi component use WSDL-based service
> descriptions.why
> lw-component do not  such descriptions?



>
> 3,A three-party system invoke a service in servicemix,
> calling through which way?web-service?spi?jmx?


I can take cxf-bc & se an example to illustrate how the job getting done.
here I assume the cxf-bc as a consumer, and cxf-se as a provider.

External Endpoint initialize a request -> cxf-bc -> NMR -> cxf-se.


>
> thanks
> --
> View this message in context:
> http://www.nabble.com/BPEL-vs-NMR--tp14387339s12049p14387339.html
> Sent from the ServiceMix - Dev mailing list archive at Nabble.com.
>
>


-- 
Thanks
Jeff

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