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[MTL] How to register ecore metamodel for the editor? [message #57317]

Fri, 13 February 2009 02:53

Eclipse User

Hi,
I'm developing an ecore metamodel and want to generate code via MTL. But
the editor does not recognize my ecore URI. Will there be some kind of
mapping dialog similar to QVT (where I can map URIs to their
corresponding ecore files)?

I can generate the model code (genmodel), start a runtime workbench and
work there, then the MTL editor recognizes my generated model. But I'd
prefer not to launch a second eclipse instance.

Kind Regards,
Andreas

Re: [MTL] How to register ecore metamodel for the editor? [message #57395 is a reply to message #57317]

Fri, 13 February 2009 05:52

Eclipse User

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Andreas,

We have the same constraints as EMF on this : if the metamodel URI
hasn't been registered you cannot write templates on it. You can either
create a dynamic instance of your metamodel (I think this makes EMF
register the nsURI), or use the AM3's right-click action "register
metamodel". I believe MTL would recognize your metamodel in such cases,
though this hasn't been tested.

Laurent Goubet
Obeo

Andreas Voss a

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