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Discovering referenced models [message #484328]

Sun, 06 September 2009 19:02

Kristian Duske

Messages: 64
Registered: July 2009

Member

Hi everyone,

I'm an EMF beginner and my questions is probably very basic. I have
searched the group, but couldn't find an answer.

I'm writing a graphical editor for the GMF mapping model, and for that
I need to be able to load a GMF model and discover the referenced
domain and graphical definition models. Both the GMF mapping model and
the GMF graphical definition models are (meta)modeled in ecore.

This is how I load the mapping model:

IFileEditorInput input = (IFileEditorInput) getEditorInput();
IPath path = input.getFile().getFullPath();
URI uri = URI.createPlatformResourceURI(path.toString(), true);

ResourceSet resourceSet = new ResourceSetImpl();
Resource resource = resourceSet.getResource(uri, true);

m_modelMapping = (Mapping) resource.getContents().get(0);

This works fine, but how can I discover the models that are referenced
by the mapping model? I thought I would be able to register a listener
to the resource set or something, but I can't see how. Could someone
point me in the right direction?

Thanks in advance
Kristian Duske

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