Description Guillaume Doux 2009-09-18 05:16:18 EDT

Hello,

There is a bug in the org.eclipse.m2m.atl.dsls plug-in, in The EMFTCSInjector class:

A null pointer exception is thrown if there is no "problems" model in the parameter map.

public Object inject(EMFModel target, InputStream source, Map params) throws IOException {
     ModelAdapter targetModelAdapter = new EMFInjectorAdapter(target);

     EMFModel problems = (EMFModel)params.get("problems");
     if (problems != null) { // Here the "problems" model is adapted if it exists
	ModelAdapter problemsModelAdapter = new EMFInjectorAdapter(problems);
	params.put("problems", problemsModelAdapter);
     }

     EObject root = (EObject)new ParserLauncher().parse(targetModelAdapter, source, params);
     target.commitToResource();
     problems.commitToResource(); // Here the "problems" model is saved even
                                     if it does not exist -> NPE.
     return root;
}

Best regards,

Guillaume Doux.