public void interceptPacket(Packet packet) {
Presence presence = (Presence) packet;
// Check if user is joining a room
if (Presence.Type.available == presence.getType()
&& presence.getExtension("x", "http://jabber.org/protocol/muc") != null) {
// Add extension that indicates that user wants to be a deaf occupant
packet.addExtension(new DeafExtension());
}
}
private static void sendThroughService(
Connection connection,
Packet packet,
List<String> to,
List<String> cc,
List<String> bcc,
String replyTo,
String replyRoom,
boolean noReply,
String serviceAddress) {
// Create multiple recipient extension
MultipleAddresses multipleAddresses = new MultipleAddresses();
if (to != null) {
for (Iterator<String> it = to.iterator(); it.hasNext(); ) {
String jid = it.next();
multipleAddresses.addAddress(MultipleAddresses.TO, jid, null, null, false, null);
}
}
if (cc != null) {
for (Iterator<String> it = cc.iterator(); it.hasNext(); ) {
String jid = it.next();
multipleAddresses.addAddress(MultipleAddresses.CC, jid, null, null, false, null);
}
}
if (bcc != null) {
for (Iterator<String> it = bcc.iterator(); it.hasNext(); ) {
String jid = it.next();
multipleAddresses.addAddress(MultipleAddresses.BCC, jid, null, null, false, null);
}
}
if (noReply) {
multipleAddresses.setNoReply();
} else {
if (replyTo != null && replyTo.trim().length() > 0) {
multipleAddresses.addAddress(MultipleAddresses.REPLY_TO, replyTo, null, null, false, null);
}
if (replyRoom != null && replyRoom.trim().length() > 0) {
multipleAddresses.addAddress(
MultipleAddresses.REPLY_ROOM, replyRoom, null, null, false, null);
}
}
// Set the multiple recipient service address as the target address
packet.setTo(serviceAddress);
// Add extension to packet
packet.addExtension(multipleAddresses);
// Send the packet
connection.sendPacket(packet);
}
