Using SSL with JSF

Sorry if this is a dumb question, but what is the proper way in jsf navigation rules to direct to a secure page.  I already have all of the certificates setup on the server, and can access any page using https.  The question is, how do I make sure the navigation rule uses https ?  I guess I could put a fully qualified url in the config, but what is the correct way of doing this?  I would also need to redirect back to regular http after a couple of forms. 

Thanks in advance.