public class EditorCallback extends NatureAddingEditorCallback {
	public class EditorCallback extends NatureAddingEditorCallback {
	@Override
	public void afterSave(XtextEditor editor) {
		System.out.println("here we go");
		editor.getDocument().modify(new IUnitOfWork<Void, XtextResource>() {
          
			@Override
			public java.lang.Void exec(XtextResource state) throws Exception {
				ContentModel mymodel = ((ContentModel) state.getContents().get(0));
				System.out.println(mymodel);
				mymodel.setName(mymodel.getDisplayName().toString());
				
				return null;
				
			}
			
		});
		if (isDirty()) {
			editor.doSave(new NullProgressMonitor());
		}
		super.afterSave(editor);
		
	}