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Re: [bpel-dev] BPEL designer Extension
Hi Neto,

Are you talking about creating new BPEL activities that are outside the WS-BPEL 2.0 spec? I'm afraid you're on your own for this one ;) but the first thing you need to do is become familiar with the EMF model (ecore and genmodel), then add your activity definitions to that and regenerate the interface and implementation files. Be careful though, the implementations have been heavily modified and you will need to make sure that you add the right comments so that the changes aren't overwritten.

Good luck and let us know how it works out.

_______________________________________
Robert ("Bob") Brodt
Senior Software Engineer, JBoss Riftsaw
JBoss by Red Hat

Hi Bob Brodt,

Thank you very much. I have another doubt, I have to extend the Pick, in order to make it listens another type of "event" (not only OnMessage and OnAlarm). Has somebody some idea how I can do it?

Neto

On Tue, Mar 8, 2011 at 9:11 PM, Bob Brodt <bbrodt@xxxxxxxxxx> wrote:
Hi Neto,

I'm working on updating the extension samples to include variable references (in SimpleSampleActivity) and variable declarations (SimpleStructuredActivity). This will include property sheets. Should be done before the end of this week - I'll let you know when it's ready...

_______________________________________
Robert ("Bob") Brodt
Senior Software Engineer, JBoss Riftsaw
JBoss by Red Hat

Hi all,

I'm starting to develop a BPEL designer extension. The article about the Extensions is great, as well as the examples in the repository. My extension now can deal with new internal activities and primitive type attributes. However, I'm facing many problems to make relationships with other BPEL elements (for instance, my new element has a relationship with Variable). I could implement the serialization and the de-serialization of them (I think, I didn't test), however, the UI able to choose a variable is really hard to develop. I could see that this feature for Invoke (inputVariable and outputVariable), reply, onMessage, etc. is done by the class InvokeVariableSection.I spent 2 days trying to understand how this class works, but unfortunately, I was not able. 

Somebody knows another BPEL designer extension where I could see more examples of how to implement extensions for BPEL designer?

Thanks in advance,
Neto

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