private void forwardRosterChanged(Roster roster) {
for (IRosterListener listener : listeners) {
try {
listener.rosterChanged(roster);
} catch (RuntimeException e) {
LOG.error("invoking listener: " + listener + " failed", e);
}
}
}
private void forwardEntriesUpdated(Collection<String> addresses) {
for (IRosterListener listener : this.listeners) {
try {
listener.entriesUpdated(addresses);
} catch (RuntimeException e) {
LOG.error("invoking listener: " + listener + " failed", e);
}
}
}
private void forwardPresenceChanged(Presence presence) {
for (IRosterListener listener : listeners) {
try {
listener.presenceChanged(presence);
} catch (RuntimeException e) {
LOG.error("invoking listener: " + listener + " failed", e);
}
}
}
private void setRoster(Roster roster) {
if (this.roster != null) this.roster.removeRosterListener(forwarder);
if (roster != null) roster.addRosterListener(forwarder);
this.roster = roster;
forwarder.rosterChanged(this.roster);
}