Thanks for your help but your suggestion doesn't solve my problems!
I need understand how use HTTPS.
I need use HTTPS for only a set of functionality.
I wouldn't use HTTPS for my web app, but only when needful.
So.....I have to develop a web app with only these functionality and deploy it into a second instance of JBoss with HTTPS enabled or
I can use the same web app and the same JBoss instance with HTTP and HTTPS enabled at the same time?
I hope in your help!