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[bpel-dev] Re: question about deployment to Apache ODE
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sam wang wrote:
Hi, Jonathan and Michal,
Sorry to interrupt you. I got a problem about deployment Eclipe BPEL process to Apache ODE.
I use Eclipse BPEL designer to create a simple bpel process which only invokes one remote
Bioinformatics web service(wublast). Its receive and reply activities are placed in the process
body. The caller will resume execution as soon as the receive activity is performed by the BPEL
process. In another word, it's a synchronized process.
I tried to deploy this simple bpel process to Apache ODE. However, I got confused when I try to
write the deployment descriptor (attached).
I have not looked at how the Apache ODE deployment descriptor is to be
written.
Firstly, how to handle namespace? There will be multiple namespaces in a BPEL process. For
example, the process itself will have its own namespace, each web service has its own namespace.
In order to feed webservice1's output to webservice2's input, the namespace should be handled
with. However, I am not sure how to deal with it. Any idea or suggestion will be greatly
appreciated!
How about [in BPEL] a couple of variables, one that is of type
message-1-from-service-1 the other that is of type
message-2-from-service-2 and an assign somewhere between the receive and
invoke ?
Or am I missing something here .... ?
Secondly, how to handle the client interface automatically generated by Eclipse BPEL? For the
client interface, do I have to write <provide>|<invoke> for it? If so, can I skip the <service
name> for it, since the client interface is not a real web service, and I don't know what to put
as the service. I wonder if there is any chance that Jonathan can help me write a deployment file
of Apache ODE based on the process files attached with this email.
I'll let Jonathan handle this one for now if he may.
Michal, could you please let me know the current status? For example, when M4 will be available? I
expect that M4 release will offer help about deployment, right?
I think the only I can say with confidence about M4 is that it is being
worked on. Not sure about dates at this point. Simon and Co. could
provide some more feedback regarding the text editor integration into
the BPEL designer.
Thank you very much!
Sammy
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Michal Chmielewski, CMTS, Oracle Corp,
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"Manuals ?! What manuals ? Son, it's Unix, you just gotta know."
