Package org.apache.activemq.util

Examples of org.apache.activemq.util.SubscriptionKey

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    }

    @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 void unregisterSubscription(Subscription sub) {
        ObjectName name = subscriptionMap.remove(sub);
        if (name != null) {
            try {
                SubscriptionKey subscriptionKey = new SubscriptionKey(sub.getContext().getClientId(), sub.getConsumerInfo().getSubscriptionName());
                ObjectName inactiveName = subscriptionKeys.get(subscriptionKey);
                if (inactiveName != null) {
                    inactiveDurableTopicSubscribers.remove(inactiveName);
                }
            } catch (Exception e) {
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            }
        }
        DurableSubscriptionView view = (DurableSubscriptionView)durableTopicSubscribers.remove(key);
        if (view != null) {
            // need to put this back in the inactive list
            SubscriptionKey subscriptionKey = new SubscriptionKey(view.getClientId(), view.getSubscriptionName());
            if (addToInactive) {
                SubscriptionInfo info = new SubscriptionInfo();
                info.setClientId(subscriptionKey.getClientId());
                info.setSubscriptionName(subscriptionKey.getSubscriptionName());
                info.setDestination(new ActiveMQTopic(view.getDestinationName()));
                addInactiveSubscription(subscriptionKey, info);
            }
        }
    }
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                if (dest.isTopic()) {               
                    SubscriptionInfo[] infos = destinationFactory.getAllDurableSubscriptions((ActiveMQTopic)dest);
                    if (infos != null) {
                        for (int i = 0; i < infos.length; i++) {
                            SubscriptionInfo info = infos[i];
                            SubscriptionKey key = new SubscriptionKey(info);
                            if (!alreadyKnown(key)) {
                                LOG.debug("Restoring durable subscription mbean: " + info);
                                subscriptions.put(key, info);
                            }
                        }
                    }
                }
            }
        }
        for (Iterator i = subscriptions.entrySet().iterator(); i.hasNext();) {
            Map.Entry entry = (Entry)i.next();
            SubscriptionKey key = (SubscriptionKey)entry.getKey();
            SubscriptionInfo info = (SubscriptionInfo)entry.getValue();
            addInactiveSubscription(key, info);
        }
    }
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        super(broker,usageManager, context, info);
        this.pending = new StoreDurableSubscriberCursor(broker,context.getClientId(), info.getSubscriptionName(), info.getPrefetchSize(), this);
        this.pending.setSystemUsage(usageManager);
        this.pending.setMemoryUsageHighWaterMark(getCursorMemoryHighWaterMark());
        this.keepDurableSubsActive = keepDurableSubsActive;
        subscriptionKey = new SubscriptionKey(context.getClientId(), info.getSubscriptionName());
       
    }
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        }
    }

    public synchronized void acknowledge(ConnectionContext context, String clientId, String subscriptionName,
                                         MessageId messageId, MessageAck ack) throws IOException {
        SubscriptionKey key = new SubscriptionKey(clientId, subscriptionName);
        MemoryTopicSub sub = topicSubMap.get(key);
        if (sub != null) {
            sub.removeMessage(messageId);
        }
    }
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            sub.removeMessage(messageId);
        }
    }

    public synchronized SubscriptionInfo lookupSubscription(String clientId, String subscriptionName) throws IOException {
        return subscriberDatabase.get(new SubscriptionKey(clientId, subscriptionName));
    }
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    public synchronized SubscriptionInfo lookupSubscription(String clientId, String subscriptionName) throws IOException {
        return subscriberDatabase.get(new SubscriptionKey(clientId, subscriptionName));
    }

    public synchronized void addSubsciption(SubscriptionInfo info, boolean retroactive) throws IOException {
        SubscriptionKey key = new SubscriptionKey(info);
        MemoryTopicSub sub = new MemoryTopicSub();
        topicSubMap.put(key, sub);
        if (retroactive) {
            for (Iterator i = messageTable.entrySet().iterator(); i.hasNext();) {
                Map.Entry entry = (Entry)i.next();
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        }
        subscriberDatabase.put(key, info);
    }

    public synchronized void deleteSubscription(String clientId, String subscriptionName) {
        org.apache.activemq.util.SubscriptionKey key = new SubscriptionKey(clientId, subscriptionName);
        subscriberDatabase.remove(key);
        topicSubMap.remove(key);
    }
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        subscriberDatabase.remove(key);
        topicSubMap.remove(key);
    }

    public synchronized void recoverSubscription(String clientId, String subscriptionName, MessageRecoveryListener listener) throws Exception {
        MemoryTopicSub sub = topicSubMap.get(new SubscriptionKey(clientId, subscriptionName));
        if (sub != null) {
            sub.recoverSubscription(listener);
        }
    }
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Related Classes of org.apache.activemq.util.SubscriptionKey

  • org.apache.activemq.advisory.AdvisoryBroker
  • org.apache.activemq.broker.jmx.ManagedRegionBroker
  • org.apache.activemq.broker.region.DurableTopicSubscription
  • org.apache.activemq.broker.region.Topic
  • org.apache.activemq.broker.region.TopicRegion
  • org.apache.activemq.store.amq.AMQTopicMessageStore
  • org.apache.activemq.store.journal.JournalTopicMessageStore
  • org.apache.activemq.store.journal.QuickJournalTopicMessageStore
  • org.apache.activemq.store.memory.MemoryTopicMessageStore
  • org.apache.activemq.store.rapid.RapidTopicMessageStore
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