private synchronized void removeBinding(final SimpleString clusterName) throws Exception {
RemoteQueueBinding binding = bindings.remove(clusterName);
if (binding == null) {
throw new IllegalStateException("Cannot find binding for queue " + clusterName);
}
postOffice.removeBinding(binding.getUniqueName(), null);
}
private synchronized void doConsumerCreated(final ClientMessage message) throws Exception {
if (HornetQServerLogger.LOGGER.isTraceEnabled()) {
HornetQServerLogger.LOGGER.trace(
ClusterConnectionImpl.this + " Consumer created " + message);
}
if (!message.containsProperty(ManagementHelper.HDR_DISTANCE)) {
throw new IllegalStateException("distance is null");
}
if (!message.containsProperty(ManagementHelper.HDR_CLUSTER_NAME)) {
throw new IllegalStateException("clusterName is null");
}
Integer distance = message.getIntProperty(ManagementHelper.HDR_DISTANCE);
SimpleString clusterName = message.getSimpleStringProperty(ManagementHelper.HDR_CLUSTER_NAME);
message.putIntProperty(ManagementHelper.HDR_DISTANCE, distance + 1);
SimpleString filterString =
message.getSimpleStringProperty(ManagementHelper.HDR_FILTERSTRING);
RemoteQueueBinding binding = bindings.get(clusterName);
if (binding == null) {
throw new IllegalStateException(
"Cannot find binding for " + clusterName + " on " + ClusterConnectionImpl.this);
}
binding.addConsumer(filterString);
// Need to propagate the consumer add
TypedProperties props = new TypedProperties();
props.putSimpleStringProperty(ManagementHelper.HDR_ADDRESS, binding.getAddress());
props.putSimpleStringProperty(ManagementHelper.HDR_CLUSTER_NAME, clusterName);
props.putSimpleStringProperty(ManagementHelper.HDR_ROUTING_NAME, binding.getRoutingName());
props.putIntProperty(ManagementHelper.HDR_DISTANCE, distance + 1);
Queue theQueue = (Queue) binding.getBindable();
props.putIntProperty(ManagementHelper.HDR_CONSUMER_COUNT, theQueue.getConsumerCount());
if (filterString != null) {
props.putSimpleStringProperty(ManagementHelper.HDR_FILTERSTRING, filterString);
}
Notification notification = new Notification(null, CONSUMER_CREATED, props);
managementService.sendNotification(notification);
}
private synchronized void clearBindings() throws Exception {
HornetQServerLogger.LOGGER.debug(ClusterConnectionImpl.this + " clearing bindings");
for (RemoteQueueBinding binding : new HashSet<RemoteQueueBinding>(bindings.values())) {
removeBinding(binding.getClusterName());
}
}