Package org.apache.activemq.broker.region

Examples of org.apache.activemq.broker.region.Subscription

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     * @return the assocated subscription
     * @throws Exception
     */
    public Subscription addConsumer(ConnectionContext context, ConsumerInfo info) throws Exception {
        sendAsyncToSlave(info);
        Subscription answer = super.addConsumer(context, info);
        return answer;
    }
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public class SimpleDispatchPolicy implements DispatchPolicy {

    public boolean dispatch(MessageReference node, MessageEvaluationContext msgContext, List consumers) throws Exception {
        int count = 0;
        for (Iterator iter = consumers.iterator(); iter.hasNext();) {
            Subscription sub = (Subscription)iter.next();

            // Don't deliver to browsers
            if (sub.getConsumerInfo().isBrowser()) {
                continue;
            }
            // Only dispatch to interested subscriptions
            if (!sub.matches(node, msgContext)) {
                continue;
            }

            sub.add(node);
            count++;
        }
        return count > 0;
    }
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        super(regionBroker, destinationStatistics, memoryManager, taskRunnerFactory, destinationFactory);
        this.regionBroker = regionBroker;
    }

    protected Subscription createSubscription(ConnectionContext context, ConsumerInfo info) throws InvalidSelectorException {
        Subscription sub = super.createSubscription(context, info);
        ObjectName name = regionBroker.registerSubscription(context, sub);
        sub.setObjectName(name);
        return sub;
    }
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        consumerId.setValue(0);
        info.setConsumerId(consumerId);
        info.setDestination(new ActiveMQTopic(topicName));
        info.setSubscriptionName(subscriberName);
        info.setSelector(selector);
        Subscription subscription = broker.addConsumer(context, info);
        broker.removeConsumer(context, info);
        if (subscription != null) {
            return subscription.getObjectName();
        }
        return null;
    }
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        // while
        // it's being rotated.
        synchronized (consumers) {
            int count = 0;

            Subscription firstMatchingConsumer = null;
            for (Iterator<Subscription> iter = consumers.iterator(); iter.hasNext();) {
                Subscription sub = iter.next();

                // Only dispatch to interested subscriptions
                if (!sub.matches(node, msgContext)) {
                    continue;
                }

                if (firstMatchingConsumer == null) {
                    firstMatchingConsumer = sub;
                }

                sub.add(node);
                count++;
            }

            if (firstMatchingConsumer != null) {
                // Rotate the consumer list.
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        super(broker, destinationStatistics, memoryManager, taskRunnerFactory, destinationFactory);
        regionBroker = broker;
    }

    protected Subscription createSubscription(ConnectionContext context, ConsumerInfo info) throws InvalidSelectorException {
        Subscription sub = super.createSubscription(context, info);
        ObjectName name = regionBroker.registerSubscription(context, sub);
        sub.setObjectName(name);
        return sub;
    }
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        fireAdvisory(context, topic, info);
        connections.put(info.getConnectionId(), info);
    }

    public Subscription addConsumer(ConnectionContext context, ConsumerInfo info) throws Exception {
        Subscription answer = next.addConsumer(context, info);

        // Don't advise advisory topics.
        if (!AdvisorySupport.isAdvisoryTopic(info.getDestination())) {
            ActiveMQTopic topic = AdvisorySupport.getConsumerAdvisoryTopic(info.getDestination());
            consumers.put(info.getConsumerId(), info);
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        ObjectName brokerName = new ObjectName(domain + ":Type=Broker,BrokerName=localhost");
        brokerView = (BrokerViewMBean)MBeanServerInvocationHandler.newProxyInstance(mbeanServer, brokerName, BrokerViewMBean.class, true);
    }

    public Subscription addConsumer(ConnectionContext context, ConsumerInfo info) throws Exception {
        Subscription answer = super.addConsumer(context, info);
        generateFile();
        return answer;
    }
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        return objectNameStr;
    }

    @Override
    public Subscription addConsumer(ConnectionContext context, ConsumerInfo info) throws Exception {
        Subscription sub = super.addConsumer(context, info);
        SubscriptionKey subscriptionKey = new SubscriptionKey(sub.getContext().getClientId(), sub.getConsumerInfo().getSubscriptionName());
        ObjectName inactiveName = subscriptionKeys.get(subscriptionKey);
        if (inactiveName != null) {
            // if it was inactive, register it
            registerSubscription(context, sub);
        }
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    public ObjectName getSubscriberObjectName(Subscription key) {
        return subscriptionMap.get(key);
    }

    public Subscription getSubscriber(ObjectName key) {
        Subscription sub = null;
        for (Entry<Subscription, ObjectName> entry: subscriptionMap.entrySet()) {
            if (entry.getValue().equals(key)) {
                sub = entry.getKey();
                break;
            }
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Related Classes of org.apache.activemq.broker.region.Subscription

  • org.apache.activemq.advisory.AdvisoryBroker
  • org.apache.activemq.broker.BrokerBroadcaster
  • org.apache.activemq.broker.ft.MasterBroker
  • org.apache.activemq.broker.jmx.AbortSlowConsumerStrategyView
  • org.apache.activemq.broker.jmx.BrokerView
  • org.apache.activemq.broker.jmx.ManagedQueueRegion
  • org.apache.activemq.broker.jmx.ManagedRegionBroker
  • org.apache.activemq.broker.jmx.ManagedTempQueueRegion
  • org.apache.activemq.broker.jmx.ManagedTempTopicRegion
  • org.apache.activemq.broker.jmx.ManagedTopicRegion
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