Examples of org.apache.activemq.command.ConsumerInfo

org.apache.activemq.command.ConsumerInfo
@openwire :marshaller code="5" @version $Revision: 1.20 $


    /**
     * @return whether or not the subscriber is durable (persistent)
     */
    public boolean isDurable() {
        ConsumerInfo info = getConsumerInfo();
        return info != null ? info.isDurable() : false;
    }

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    /**
     * @return whether or not the subscriber ignores local messages
     */
    public boolean isNoLocal() {
        ConsumerInfo info = getConsumerInfo();
        return info != null ? info.isNoLocal() : false;
    }

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     *         prefetch size. If enabled to a non-zero value then this will
     *         perform eviction of messages for slow consumers on non-durable
     *         topics.
     */
    public int getMaximumPendingMessageLimit() {
        ConsumerInfo info = getConsumerInfo();
        return info != null ? info.getMaximumPendingMessageLimit() : 0;
    }

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        String subscriptionId = headers.get(Stomp.Headers.Subscribe.ID);
        String destination = headers.get(Stomp.Headers.Subscribe.DESTINATION);


        ActiveMQDestination actualDest = frameTranslator.convertDestination(this, destination);
        ConsumerId id = new ConsumerId(sessionId, consumerIdGenerator.getNextSequenceId());
        ConsumerInfo consumerInfo = new ConsumerInfo(id);
        consumerInfo.setPrefetchSize(1000);
        consumerInfo.setDispatchAsync(true);


        String selector = headers.remove(Stomp.Headers.Subscribe.SELECTOR);
        consumerInfo.setSelector(selector);


        IntrospectionSupport.setProperties(consumerInfo, headers, "activemq.");


        consumerInfo.setDestination(frameTranslator.convertDestination(this, destination));


        StompSubscription stompSubscription = new StompSubscription(this, subscriptionId, consumerInfo);
        stompSubscription.setDestination(actualDest);


        String ackMode = headers.get(Stomp.Headers.Subscribe.ACK_MODE);

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    public ConnectionConsumer createDurableConnectionConsumer(Topic topic, String subscriptionName, String messageSelector, ServerSessionPool sessionPool, int maxMessages,
                                                              boolean noLocal) throws JMSException {
        checkClosedOrFailed();
        ensureConnectionInfoSent();
        SessionId sessionId = new SessionId(info.getConnectionId(), -1);
        ConsumerInfo info = new ConsumerInfo(new ConsumerId(sessionId, consumerIdGenerator.getNextSequenceId()));
        info.setDestination(ActiveMQMessageTransformation.transformDestination(topic));
        info.setSubscriptionName(subscriptionName);
        info.setSelector(messageSelector);
        info.setPrefetchSize(maxMessages);
        info.setDispatchAsync(isDispatchAsync());


        // Allows the options on the destination to configure the consumerInfo
        if (info.getDestination().getOptions() != null) {
            Map<String, String> options = new HashMap<String, String>(info.getDestination().getOptions());
            IntrospectionSupport.setProperties(this.info, options, "consumer.");
        }


        return new ActiveMQConnectionConsumer(this, sessionPool, info);
    }

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        checkClosedOrFailed();
        ensureConnectionInfoSent();


        ConsumerId consumerId = createConsumerId();
        ConsumerInfo consumerInfo = new ConsumerInfo(consumerId);
        consumerInfo.setDestination(ActiveMQMessageTransformation.transformDestination(destination));
        consumerInfo.setSelector(messageSelector);
        consumerInfo.setPrefetchSize(maxMessages);
        consumerInfo.setNoLocal(noLocal);
        consumerInfo.setDispatchAsync(isDispatchAsync());


        // Allows the options on the destination to configure the consumerInfo
        if (consumerInfo.getDestination().getOptions() != null) {
            Map<String, String> options = new HashMap<String, String>(consumerInfo.getDestination().getOptions());
            IntrospectionSupport.setProperties(consumerInfo, options, "consumer.");
        }


        return new ActiveMQConnectionConsumer(this, sessionPool, consumerInfo);
    }

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            if (connection.isDeleted(dest)) {
                throw new InvalidDestinationException("Cannot use a Temporary destination that has been deleted");
            }
        }


        this.info = new ConsumerInfo(consumerId);
        this.info.setSubscriptionName(name);


        if (selector != null && selector.trim().length() != 0) {
            selector = "JMSType='org.apache.activemq.Stream' AND ( " + selector + " ) ";
        } else {

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        }
        ConsumerState consumerState = ss.removeConsumer(id);
        if (consumerState == null) {
            throw new IllegalStateException("Cannot remove a consumer that had not been registered: " + id);
        }
        ConsumerInfo info = consumerState.getInfo();
        info.setLastDeliveredSequenceId(lastDeliveredSequenceId);
        broker.removeConsumer(cs.getContext(), consumerState.getInfo());
        removeConsumerBrokerExchange(id);
        return null;
    }

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                result.setConnectionContext(context);
                SessionState ss = state.getSessionState(id.getParentId());
                if (ss != null) {
                    ConsumerState cs = ss.getConsumerState(id);
                    if (cs != null) {
                        ConsumerInfo info = cs.getInfo();
                        if (info != null) {
                            if (info.getDestination() != null && info.getDestination().isPattern()) {
                                result.setWildcard(true);
                            }
                        }
                    }
                }

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    public ObjectName createDurableSubscriber(String clientId, String subscriberName, String topicName,
                                              String selector) throws Exception {
        ConnectionContext context = new ConnectionContext();
        context.setBroker(broker);
        context.setClientId(clientId);
        ConsumerInfo info = new ConsumerInfo();
        ConsumerId consumerId = new ConsumerId();
        consumerId.setConnectionId(clientId);
        consumerId.setSessionId(sessionIdCounter.incrementAndGet());
        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();
        }

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org.apache.activemq.ActiveMQConnection

org.apache.activemq.ActiveMQInputStream

org.apache.activemq.ActiveMQMessageConsumer

org.apache.activemq.advisory.AdvisoryBroker

org.apache.activemq.AdvisoryConsumer

org.apache.activemq.broker.advisory.AdvisoryBrokerTest

org.apache.activemq.broker.BrokerBenchmark

org.apache.activemq.broker.BrokerTest

org.apache.activemq.broker.BrokerTestSupport

org.apache.activemq.broker.ConcurrentConnectSimulationTest

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