You can already upload files. See the current portlet.
I don't understand what you want to do. You tell me that you want to change the
portlet without changing the code, It is not clear to me that you are trying to achieve.
View the original post :
http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4061914#...
Reply to the post :
http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...