How to use

destroySubscription

method

in

org.apache.activemq.broker.region.TopicRegion

protected void destroySubscription(Subscription sub) {
  regionBroker.unregisterSubscription(sub);
  super.destroySubscription(sub);
}

} else {
  destroySubscription(sub);

protected void destroySubscription(Subscription sub) {
  regionBroker.unregisterSubscription(sub);
  super.destroySubscription(sub);
}

protected void destroySubscription(Subscription sub) {
  regionBroker.unregisterSubscription(sub);
  super.destroySubscription(sub);
}

protected void destroySubscription(Subscription sub) {
  regionBroker.unregisterSubscription(sub);
  super.destroySubscription(sub);
}

protected void destroySubscription(Subscription sub) {
  regionBroker.unregisterSubscription(sub);
  super.destroySubscription(sub);
}

@Override
public void removeSubscription(ConnectionContext context, RemoveSubscriptionInfo info) throws Exception {
  SubscriptionKey key = new SubscriptionKey(info.getClientId(), info.getSubscriptionName());
  DurableTopicSubscription sub = durableSubscriptions.remove(key);
  if (sub == null) {
    throw new InvalidDestinationException("No durable subscription exists for: " + info.getSubscriptionName());
  }
  if (sub.isActive()) {
    throw new JMSException("Durable consumer is in use");
  }
  synchronized (destinationsMutex) {
    for (Iterator<Destination> iter = destinations.values().iterator(); iter.hasNext();) {
      Destination dest = iter.next();
      //Account for virtual destinations
      if (dest instanceof Topic){
        Topic topic = (Topic)dest;
        topic.deleteSubscription(context, key);
      }
    }
  }
  if (subscriptions.get(sub.getConsumerInfo()) != null) {
    super.removeConsumer(context, sub.getConsumerInfo());
  } else {
    // try destroying inactive subscriptions
    destroySubscription(sub);
  }
}

} else {
  destroySubscription(sub);

} else {
  destroySubscription(sub);

} else {
  destroySubscription(sub);