Step 1: getRoster()
XMPPConnection connection;
try {
connection = new XMPPConnection(“haopu”);
roster = connection.getRoster();
//if (XMPPConnection.DEBUG_ENABLED) {
System.out.println(connection.getRoster().getEntries());
//}
} catch (XMPPException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
Step 2: create group .
if (roster != null) {
rosterGroup = roster.createGroup(name);
isOk = true;
} else {
throw new UnsupportedOperationException(
“connection is null. IRosterImpl.class”);
}
now , running , but roster is null ?
can we show new group in admin console of JIVE ?
Thanks in advance for any help!