コード例 #1
0
  /** Subscriptions for these destinations are always created */
  @Override
  protected void setupStaticDestinations() {
    super.setupStaticDestinations();
    ActiveMQDestination[] dests = configuration.isDynamicOnly() ? null : durableDestinations;
    if (dests != null) {
      for (ActiveMQDestination dest : dests) {
        if (isPermissableDestination(dest) && !doesConsumerExist(dest)) {
          try {
            // Filtering by non-empty subscriptions, see AMQ-5875
            if (dest.isTopic()) {
              RegionBroker regionBroker = (RegionBroker) brokerService.getRegionBroker();
              TopicRegion topicRegion = (TopicRegion) regionBroker.getTopicRegion();

              String candidateSubName = getSubscriberName(dest);
              for (Subscription subscription : topicRegion.getDurableSubscriptions().values()) {
                String subName = subscription.getConsumerInfo().getSubscriptionName();
                if (subName != null && subName.equals(candidateSubName)) {
                  DemandSubscription sub = createDemandSubscription(dest, subName);
                  sub.getLocalInfo().setSubscriptionName(getSubscriberName(dest));
                  sub.setStaticallyIncluded(true);
                  addSubscription(sub);
                  break;
                }
              }
            }
          } catch (IOException e) {
            LOG.error("Failed to add static destination {}", dest, e);
          }
          LOG.trace("Forwarding messages for durable destination: {}", dest);
        } else if (configuration.isSyncDurableSubs() && !isPermissableDestination(dest)) {
          if (dest.isTopic()) {
            RegionBroker regionBroker = (RegionBroker) brokerService.getRegionBroker();
            TopicRegion topicRegion = (TopicRegion) regionBroker.getTopicRegion();

            String candidateSubName = getSubscriberName(dest);
            for (Subscription subscription : topicRegion.getDurableSubscriptions().values()) {
              String subName = subscription.getConsumerInfo().getSubscriptionName();
              if (subName != null && subName.equals(candidateSubName)) {
                try {
                  // remove the NC subscription as it is no longer for a permissable dest
                  RemoveSubscriptionInfo sending = new RemoveSubscriptionInfo();
                  sending.setClientId(localClientId);
                  sending.setSubscriptionName(subName);
                  sending.setConnectionId(this.localConnectionInfo.getConnectionId());
                  localBroker.oneway(sending);
                } catch (IOException e) {
                  LOG.debug("Exception removing NC durable subscription: {}", subName, e);
                  serviceRemoteException(e);
                }
                break;
              }
            }
          }
        }
      }
    }
  }
コード例 #2
0
  @Override
  protected void populateObject(Object object) throws Exception {
    super.populateObject(object);
    RemoveSubscriptionInfo info = (RemoveSubscriptionInfo) object;

    info.setConnectionId(createConnectionId("ConnectionId:1"));
    info.setSubcriptionName("SubcriptionName:2");
    info.setClientId("ClientId:3");
  }