public Class<? extends IssueModificationContext> bindIssueModificationContext() {
		return MyDslIssueModificationContext.class;
	}

public class MyDslIssueModificationContext extends IssueModificationContext {

	@Override
	public IXtextDocument getXtextDocument(URI uri) {
		// TODO Auto-generated method stub
		IXtextDocument result = super.getXtextDocument(uri);
		if (result == null && URI.createURI("dummy/test.mydsl").equals(uri.trimFragment())) {
			for (IViewReference r : PlatformUI.getWorkbench().getActiveWorkbenchWindow().getActivePage().getViewReferences()) {
				if (r.getId().equals("org.eclipse.xtext.mqrepl.ui.views.ModelQueryLanguageView")) {
					ModelQueryLanguageView view = (ModelQueryLanguageView)r.getView(false);
					if (view != null) {
						return view.getEmbeddedEditor().getDocument();
					}
				}
			}
		}
		return null;
	}
	
}

public class ModelQueryLanguageEditedResourceProvider implements IEditedResourceProvider {

	@Inject Provider<ResourceSet> rsp;

	@Override
	public XtextResource createResource() {
		return (XtextResource) rsp.get().createResource(URI.createURI("dummy/test.mydsl"));
	}

}