protected void unsubscribeCSAll(BrokerState brokerState) throws ClientException {
if (!clientConfig.detailState)
throw new ClientException(
"unsubscribeCSAll() not supported with client.store_detail_state=OFF");
MessageDestination clientDest =
MessageDestination.formatClientDestination(
clientID, brokerState.getBrokerAddress().getNodeURI());
MessageSender msgSender = brokerState.getMsgSender();
if (msgSender == null)
throw new ClientException(
"Connection not found for broker " + brokerState.getBrokerAddress());
CompositeSubscriptionMessage[] csMsgArray =
brokerState.getCSMessages().toArray(new CompositeSubscriptionMessage[0]);
for (CompositeSubscriptionMessage csMsg : csMsgArray) {
Uncompositesubscription unCS = new Uncompositesubscription(csMsg.getMessageID());
UncompositesubscriptionMessage unCSMsg =
new UncompositesubscriptionMessage(
unCS, getNextMessageID(brokerState.getBrokerAddress().getNodeURI()), clientDest);
try {
msgSender.send(unCSMsg, HostType.CLIENT);
brokerState.removeCSMsg(csMsg);
} catch (CommunicationException e) {
throw new ClientException(e.getMessage());
}
}
}
/**
* Returns all the composite subscription messages the client has sent in the past. This method is
* operational only when the store_detail_state option is switched ON.
*
* @return
* @throws ClientException If the client.store_detail_state option is OFF
*/
public Map<String, CompositeSubscriptionMessage> getCompositeSubscriptions()
throws ClientException {
if (!clientConfig.detailState)
throw new ClientException(
"getCompositeSubscriptions() not supported with client.store_detail_state=OFF");
HashMap<String, CompositeSubscriptionMessage> idMsgMap =
new HashMap<String, CompositeSubscriptionMessage>();
for (BrokerState brokerState : brokerStates.values()) {
Set<CompositeSubscriptionMessage> cSubs = brokerState.getCSMessages();
for (CompositeSubscriptionMessage csMsg : cSubs) idMsgMap.put(csMsg.getMessageID(), csMsg);
}
return idMsgMap;
}
public CompositeSubscriptionMessage subscribeCS(CompositeSubscription cs, String brokerURI)
throws ClientException {
if (!isConnected()) throw new ClientException("Not connected to any broker");
try {
if (brokerURI == null || brokerURI.trim().equals(""))
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());
CompositeSubscriptionMessage newCSMsg =
new CompositeSubscriptionMessage(
cs, getNextMessageID(brokerState.getBrokerAddress().getNodeURI()), clientDest);
String msgID = brokerState.getMsgSender().send(newCSMsg, HostType.CLIENT);
newCSMsg.setMessageID(msgID);
if (clientConfig.detailState) brokerState.addCSSubMsg(newCSMsg);
return newCSMsg;
} catch (CommunicationException e) {
throw new ClientException(e.getMessage());
}
}