Openfire contact group 's + treeview

Version 1

    i strat to dev openfire  little time,


    met a question.


    it is only a layer between group to user,db's table is also too,maybe group1:menber1;


    i want to set multi-layer with treeview about contact group.


    plan to


    1 server,make a jsp page,set this treeview group to db server,or get this treeview group contact from db table,


    2 then sent to client spark to display by xmpp protocol.


    or ldap ,little associate with step1 &2,


    how to do,step1 & 2.


    konw none about it, maybe it is a bad path to do it,

    if possible,teach me,


    thank u!