Vaadin, JBoss Fuse and blueprint context

Dear all,

We are using Vaadin in an OSGI environment (JBoss Fuse). What should we do to have a Vaadin serclet in a blueprint context?
We trying to not have static proxy or to call something like “felix.FrameworkUtils.getBuntleContext().getServiceReference(MyService.class)”.

Thanks you for your help!