public PublicationMessage publish(Publication pub, String brokerURI) throws ClientException {
if (!isConnected()) throw new ClientException("Not connected to any broker");
try {
if (brokerURI == null || brokerURI.trim().length() == 0)
brokerURI = defaultBrokerAddress.getNodeURI();
BrokerState brokerState = getBrokerState(brokerURI);
if (brokerState == null) {
throw new ClientException("Not connected to broker " + brokerURI);
}
MessageDestination clientDest =
MessageDestination.formatClientDestination(
clientID, brokerState.getBrokerAddress().getNodeURI());
PublicationMessage pubMsg =
new PublicationMessage(
pub, getNextMessageID(brokerState.getBrokerAddress().getNodeURI()), clientDest);
pubCount++;
String msgID = brokerState.getMsgSender().send(pubMsg, HostType.CLIENT);
pubMsg.setMessageID(msgID);
return pubMsg;
} catch (CommunicationException e) {
throw new ClientException(e.getMessage());
}
}
public Publication getCurrentPub() {
if (receivedPubMsg != null) return receivedPubMsg.getPublication();
return null;
}