protected void sendMessage(UMOEvent event) throws Exception {
if (chat == null && groupChat == null) {
UMOMessage msg = event.getMessage();
boolean group = msg.getBooleanProperty(XmppConnector.XMPP_GROUP_CHAT, false);
String nickname = msg.getStringProperty(XmppConnector.XMPP_NICKNAME, "mule");
String recipient = event.getEndpoint().getEndpointURI().getPath().substring(1);
if (group) {
groupChat = new GroupChat(xmppConnection, recipient);
if (!groupChat.isJoined()) {
groupChat.join(nickname);
}
} else {
chat = new Chat(xmppConnection, recipient);
}
}
Object msgObj = event.getMessage().getPayload();
Message message;
// avoid duplicate transformation
if (!(msgObj instanceof Message)) {
message = (Message) event.getTransformedMessage();
} else {
message = (Message) msgObj;
}
if (logger.isTraceEnabled()) {
logger.trace("Transformed packet: " + message.toXML());
}
if (chat != null) {
chat.sendMessage(message);
} else {
groupChat.sendMessage(message);
}
if (logger.isDebugEnabled()) {
logger.debug("Packet successfully sent");
}
}