Package org.apache.activemq.command

Examples of org.apache.activemq.command.ActiveMQDestination

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    protected void onStompUnsubscribe(StompFrame command) throws ProtocolException {
        checkConnected();
        Map<String, String> headers = command.getHeaders();

        ActiveMQDestination destination = null;
        Object o = headers.get(Stomp.Headers.Unsubscribe.DESTINATION);
        if (o != null) {
            destination = frameTranslator.convertDestination(this, (String)o);
        }

        String subscriptionId = headers.get(Stomp.Headers.Unsubscribe.ID);

        if (subscriptionId == null && destination == null) {
            throw new ProtocolException("Must specify the subscriptionId or the destination you are unsubscribing from");
        }

        // TODO: Unsubscribing using a destination is a bit wierd if multiple
        // subscriptions
        // are created with the same destination. Perhaps this should be
        // removed.
        //
        for (Iterator<StompSubscription> iter = subscriptionsByConsumerId.values().iterator(); iter.hasNext();) {
            StompSubscription sub = iter.next();
            if ((subscriptionId != null && subscriptionId.equals(sub.getSubscriptionId())) || (destination != null && destination.equals(sub.getDestination()))) {
                sendToActiveMQ(sub.getConsumerInfo().createRemoveCommand(), createResponseHandler(command));
                iter.remove();
                return;
            }
        }
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    public StompTransportFilter getTransportFilter() {
        return transportFilter;
    }

  public ActiveMQDestination createTempQueue(String name) {
        ActiveMQDestination rc = tempDestinations.get(name);
        if( rc == null ) {
            rc = new ActiveMQTempQueue(connectionId, tempDestinationGenerator.getNextSequenceId());
            sendToActiveMQ(new DestinationInfo(connectionId, DestinationInfo.ADD_OPERATION_TYPE, rc), null);
            tempDestinations.put(name, rc);
        }       
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        }       
        return rc;
  }

  public ActiveMQDestination createTempTopic(String name) {
        ActiveMQDestination rc = tempDestinations.get(name);
        if( rc == null ) {
            rc = new ActiveMQTempTopic(connectionId, tempDestinationGenerator.getNextSequenceId());
            sendToActiveMQ(new DestinationInfo(connectionId, DestinationInfo.ADD_OPERATION_TYPE, rc), null);
            tempDestinations.put(name, rc);
            tempDestinationAmqToStompMap.put(rc.getQualifiedName(), name);
        }       
        return rc;
  }
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        consumerExchange.getRegion().acknowledge(consumerExchange, ack);
    }

    @Override
    public Response messagePull(ConnectionContext context, MessagePull pull) throws Exception {
        ActiveMQDestination destination = pull.getDestination();
        switch (destination.getDestinationType()) {
        case ActiveMQDestination.QUEUE_TYPE:
            return queueRegion.messagePull(context, pull);

        case ActiveMQDestination.TOPIC_TYPE:
            return topicRegion.messagePull(context, pull);
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    public void postProcessDispatch(MessageDispatch messageDispatch) {
    }

    @Override
    public void processDispatchNotification(MessageDispatchNotification messageDispatchNotification) throws Exception {
        ActiveMQDestination destination = messageDispatchNotification.getDestination();
        switch (destination.getDestinationType()) {
        case ActiveMQDestination.QUEUE_TYPE:
            queueRegion.processDispatchNotification(messageDispatchNotification);
            break;
        case ActiveMQDestination.TOPIC_TYPE:
            topicRegion.processDispatchNotification(messageDispatchNotification);
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              }
              // The original destination and transaction id do
              // not get filled when the message is first sent,
              // it is only populated if the message is routed to
              // another destination like the DLQ
              ActiveMQDestination deadLetterDestination=deadLetterStrategy
                      .getDeadLetterQueueFor(message
                              .getDestination());
              if (context.getBroker()==null) {
                context.setBroker(getRoot());
              }
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        return this.executor;
    }
   
    @Override
    public void processConsumerControl(ConsumerBrokerExchange consumerExchange, ConsumerControl control) {
        ActiveMQDestination destination = control.getDestination();
        switch (destination.getDestinationType()) {
        case ActiveMQDestination.QUEUE_TYPE:
            queueRegion.processConsumerControl(consumerExchange, control);
            break;

        case ActiveMQDestination.TOPIC_TYPE:
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            view = candidate;
        }
    }

    protected void registerSubscription(ObjectName key, ConsumerInfo info, SubscriptionKey subscriptionKey, SubscriptionView view) throws Exception {
        ActiveMQDestination dest = info.getDestination();
        if (dest.isQueue()) {
            if (dest.isTemporary()) {
                temporaryQueueSubscribers.put(key, view);
            } else {
                queueSubscribers.put(key, view);
            }
        } else {
            if (dest.isTemporary()) {
                temporaryTopicSubscribers.put(key, view);
            } else {
                if (info.isDurable()) {
                    durableTopicSubscribers.put(key, view);
                    // unregister any inactive durable subs
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    protected void buildExistingSubscriptions() throws Exception {
        Map<SubscriptionKey, SubscriptionInfo> subscriptions = new HashMap<SubscriptionKey, SubscriptionInfo>();
        Set destinations = destinationFactory.getDestinations();
        if (destinations != null) {
            for (Iterator iter = destinations.iterator(); iter.hasNext();) {
                ActiveMQDestination dest = (ActiveMQDestination)iter.next();
                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);
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        return ((Queue)destination).moveMessageTo(context, messageId, toDestination);
    }

    public int moveMatchingMessagesTo(String selector, String destinationName) throws Exception {
        ConnectionContext context = BrokerSupport.getConnectionContext(broker.getContextBroker());
        ActiveMQDestination toDestination = ActiveMQDestination.createDestination(destinationName, ActiveMQDestination.QUEUE_TYPE);
        return ((Queue)destination).moveMatchingMessagesTo(context, selector, toDestination);
    }
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Related Classes of org.apache.activemq.command.ActiveMQDestination

  • org.apache.activemq.ActiveMQMessageProducer
  • org.apache.activemq.ActiveMQMessageTransformation
  • org.apache.activemq.ActiveMQSession
  • org.apache.activemq.advisory.AdvisoryBroker
  • org.apache.activemq.advisory.DestinationSource
  • org.apache.activemq.AdvisoryConsumer
  • org.apache.activemq.broker.advisory.AdvisoryBrokerTest
  • org.apache.activemq.broker.BrokerService
  • org.apache.activemq.broker.BrokerTest
  • org.apache.activemq.broker.CompositeDestinationBroker
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