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Re: [ptp-dev] Fwd: Re: submitting Jobs 
Good question, but I think it's already dealt with. It looks like the event is eventually translated into an IResourceManagerSubmitJobErrorEvent that is handled by the launch system:

1. First, IProxyRuntimeSubmitJobErrorEvent is translated into IRuntimeSubmitJobErrorEvent in org.eclipse.ptp.rtsystem.AbstractProxyRuntimeSystem#handleEvent.

2. Next, IRuntimeSubmitJobErrorEvent is translated into IResourceManagerSubmitJobErrorEvent in org.eclipse.ptp.rmsystem.AbstractRuntimeResourceManager#handleEvent. 

3. This event is then handled in org.eclipse.ptp.launch.AbstractParallelLaunchConfigurationDelegate.RMListener#handleEvent which set the status of the job. 

4. Finally, org.eclipse.ptp.launch.AbstractParallelLaunchConfigurationDelegate#submitJob checks the submission status, and if the status is an error, it raises a CoreException. This will create a dialog containing the error message.

Note that this event is generated only if the job *submission* fails, so it is before the job is actually created in the model. Hence the job status icons can't be used to indicate the error. 

Regards,
Greg
 
On Apr 6, 2010, at 3:11 PM, Albert L. Rossi wrote:

> Greg,
> 
> I'm posting a question to the list because I think I need a little guidance.
> 
> We have a very basic, hard-coded version of the PBS Launch Tab working, and I'm trying to move now to the next step of implementing one which is not just a place-holder for testing.  
> 
> One of the issues which came up when Roland used the Run Configuration to launch against the PBS proxy was in terms of the propagation of an IProxyRuntimeSubmitJobErrorEvent and its eventual exposure to the user.  There are handlers implemented for intercepting job submission events in the AbstractRTSystem classes, but the final listener seems to be missing at that level which would do something (like an error message widget) with it.  Am I mistaken?
> 
> If it is missing, where should the listener reside (it's not really PBS-specific, I don't think), and I'm also a bit uncertain as to how to create hooks for adding the necessary listener to the RTSystem class from UI parts (the listener obviously should not live in the org.eclipse.ptp.rm.core plugin, since it is UI-specific).
> 
> Thanks for any help you can give here.
> 
> Al
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