EntityManager inside ActionHandler

[szaccaria]

How I can take the EntityManager componenet inside ActionHandler of bpm ?
And how can take the Renderer component inside ActionHandler?

Thanks!

[szaccaria]

For whom might be interested, I have found one solution...

public class InformaInizioProcesso implements ActionHandler {

 private static final long serialVersionUID = 1L;

 public void execute(ExecutionContext arg0) throws Exception {

 Long idDocumento = (Long)arg0.getVariable("idDocumento");

 Renderer renderer = (Renderer)Component.getInstance(Renderer.class);
 EntityManager em = (EntityManager)Component.getInstance("entityManager", true);

 Documento doc = (Documento) em.createQuery("select distinct d from Documento d where d.id = :id").setParameter("id", idDocumento).getSingleResult();

 Contexts.getEventContext().set("doc", doc);

 renderer.render("/mail.xhtml");

 }

}