@Override
protected DemandSubscription createDemandSubscription(ConsumerInfo info) throws IOException {
boolean isForcedDurable =
NetworkBridgeUtils.isForcedDurable(
info, dynamicallyIncludedDestinations, staticallyIncludedDestinations);
if (addToAlreadyInterestedConsumers(info, isForcedDurable)) {
return null; // don't want this subscription added
}
// add our original id to ourselves
info.addNetworkConsumerId(info.getConsumerId());
ConsumerId forcedDurableId = isForcedDurable ? info.getConsumerId() : null;
if (info.isDurable() || isForcedDurable) {
// set the subscriber name to something reproducible
info.setSubscriptionName(getSubscriberName(info.getDestination()));
// and override the consumerId with something unique so that it won't
// be removed if the durable subscriber (at the other end) goes away
info.setConsumerId(
new ConsumerId(localSessionInfo.getSessionId(), consumerIdGenerator.getNextSequenceId()));
}
info.setSelector(null);
DemandSubscription demandSubscription = doCreateDemandSubscription(info);
if (forcedDurableId != null) {
demandSubscription.addForcedDurableConsumer(forcedDurableId);
forcedDurableRemoteId.add(forcedDurableId);
}
return demandSubscription;
}
/**
* Un-marshal an object instance from the data input stream
*
* @param o the object to un-marshal
* @param dataIn the data input stream to build the object from
* @throws IOException
*/
public void tightUnmarshal(
OpenWireFormat wireFormat, Object o, DataInput dataIn, BooleanStream bs) throws IOException {
super.tightUnmarshal(wireFormat, o, dataIn, bs);
ConsumerInfo info = (ConsumerInfo) o;
info.setConsumerId(
(org.apache.activemq.command.ConsumerId) tightUnmarsalCachedObject(wireFormat, dataIn, bs));
info.setBrowser(bs.readBoolean());
info.setDestination(
(org.apache.activemq.command.ActiveMQDestination)
tightUnmarsalCachedObject(wireFormat, dataIn, bs));
info.setPrefetchSize(dataIn.readInt());
info.setMaximumPendingMessageLimit(dataIn.readInt());
info.setDispatchAsync(bs.readBoolean());
info.setSelector(tightUnmarshalString(dataIn, bs));
info.setSubscriptionName(tightUnmarshalString(dataIn, bs));
info.setNoLocal(bs.readBoolean());
info.setExclusive(bs.readBoolean());
info.setRetroactive(bs.readBoolean());
info.setPriority(dataIn.readByte());
if (bs.readBoolean()) {
short size = dataIn.readShort();
org.apache.activemq.command.BrokerId value[] = new org.apache.activemq.command.BrokerId[size];
for (int i = 0; i < size; i++) {
value[i] =
(org.apache.activemq.command.BrokerId)
tightUnmarsalNestedObject(wireFormat, dataIn, bs);
}
info.setBrokerPath(value);
} else {
info.setBrokerPath(null);
}
info.setAdditionalPredicate(
(org.apache.activemq.filter.BooleanExpression)
tightUnmarsalNestedObject(wireFormat, dataIn, bs));
info.setNetworkSubscription(bs.readBoolean());
info.setOptimizedAcknowledge(bs.readBoolean());
info.setNoRangeAcks(bs.readBoolean());
if (bs.readBoolean()) {
short size = dataIn.readShort();
org.apache.activemq.command.ConsumerId value[] =
new org.apache.activemq.command.ConsumerId[size];
for (int i = 0; i < size; i++) {
value[i] =
(org.apache.activemq.command.ConsumerId)
tightUnmarsalNestedObject(wireFormat, dataIn, bs);
}
info.setNetworkConsumerPath(value);
} else {
info.setNetworkConsumerPath(null);
}
}
@Override
protected void populateObject(Object object) throws Exception {
super.populateObject(object);
ConsumerInfo info = (ConsumerInfo) object;
info.setConsumerId(createConsumerId("ConsumerId:1"));
info.setBrowser(true);
info.setDestination(createActiveMQDestination("Destination:2"));
info.setPrefetchSize(1);
info.setMaximumPendingMessageLimit(2);
info.setDispatchAsync(false);
info.setSelector("Selector:3");
info.setSubscriptionName("SubscriptionName:4");
info.setNoLocal(true);
info.setExclusive(false);
info.setRetroactive(true);
info.setPriority((byte) 1);
{
BrokerId value[] = new BrokerId[2];
for (int i = 0; i < 2; i++) {
value[i] = createBrokerId("BrokerPath:5");
}
info.setBrokerPath(value);
}
info.setAdditionalPredicate(createBooleanExpression("AdditionalPredicate:6"));
info.setNetworkSubscription(false);
info.setOptimizedAcknowledge(true);
info.setNoRangeAcks(false);
{
ConsumerId value[] = new ConsumerId[2];
for (int i = 0; i < 2; i++) {
value[i] = createConsumerId("NetworkConsumerPath:7");
}
info.setNetworkConsumerPath(value);
}
}
