/**
* Pre-processes incoming presence stanzas. This method checks for validity
* of the messages (see {@link #servesLocalUsersOnly()}. If the stanza is
* found to be legitimate, it is forwarded to
* {@link #handlePresence(Presence)}.
*
* @param message
* The presence stanza to process.
*/
private sealed void processPresence(Presence presence) {
log.Trace("(serving component '{}') Processing presence stanza: {}",
getName(), presence.toXML());
if (servesLocalUsersOnly() && !sentByLocalEntity(presence)) {
log.Info("(serving component '{}') Dropping presence "
+ "stanza sent by a user from another domain: {}",
getName(), presence.getFrom());
log.Debug("(serving component '{}') Dropping presence "
+ "stanza sent by a user from another domain: {}",
getName(), presence.toXML());
return;
}
handlePresence(presence);
}
