Examples with QueueBinding org.apache.activemq.artemis.core.postoffice.QueueBinding used on opensource projects

Example 6 with QueueBinding

use of org.apache.activemq.artemis.core.postoffice.QueueBinding in project activemq-artemis by apache.

the class ActiveMQServerImpl method createQueue.

@Override
public Queue createQueue(final SimpleString address, final RoutingType routingType, final SimpleString queueName, final SimpleString filterString, final SimpleString user, final boolean durable, final boolean temporary, final boolean ignoreIfExists, final boolean transientQueue, final boolean autoCreated, final int maxConsumers, final boolean purgeOnNoConsumers, final boolean exclusive, final boolean lastValue, final boolean autoCreateAddress) throws Exception {
    final QueueBinding binding = (QueueBinding) postOffice.getBinding(queueName);
    if (binding != null) {
        if (ignoreIfExists) {
            return binding.getQueue();
        } else {
            throw ActiveMQMessageBundle.BUNDLE.queueAlreadyExists(queueName, binding.getAddress());
        }
    }
    final Filter filter = FilterImpl.createFilter(filterString);
    final long txID = storageManager.generateID();
    final long queueID = storageManager.generateID();
    final QueueConfig.Builder queueConfigBuilder;
    final SimpleString addressToUse = address == null ? queueName : address;
    queueConfigBuilder = QueueConfig.builderWith(queueID, queueName, addressToUse);
    AddressInfo info = postOffice.getAddressInfo(addressToUse);
    if (autoCreateAddress) {
        RoutingType rt = (routingType == null ? ActiveMQDefaultConfiguration.getDefaultRoutingType() : routingType);
        if (info == null) {
            final AddressInfo addressInfo = new AddressInfo(addressToUse, rt);
            addressInfo.setAutoCreated(true);
            addAddressInfo(addressInfo);
        } else if (!info.getRoutingTypes().contains(routingType)) {
            EnumSet<RoutingType> routingTypes = EnumSet.copyOf(info.getRoutingTypes());
            routingTypes.add(routingType);
            updateAddressInfo(info.getName(), routingTypes);
        }
    } else if (info == null) {
        throw ActiveMQMessageBundle.BUNDLE.addressDoesNotExist(addressToUse);
    } else if (!info.getRoutingTypes().contains(routingType)) {
        throw ActiveMQMessageBundle.BUNDLE.invalidRoutingTypeForAddress(routingType, info.getName().toString(), info.getRoutingTypes());
    }
    final QueueConfig queueConfig = queueConfigBuilder.filter(filter).pagingManager(pagingManager).user(user).durable(durable).temporary(temporary).autoCreated(autoCreated).routingType(routingType).maxConsumers(maxConsumers).purgeOnNoConsumers(purgeOnNoConsumers).exclusive(exclusive).lastValue(lastValue).build();
    callBrokerPlugins(hasBrokerPlugins() ? plugin -> plugin.beforeCreateQueue(queueConfig) : null);
    final Queue queue = queueFactory.createQueueWith(queueConfig);
    if (transientQueue) {
        queue.setConsumersRefCount(new TransientQueueManagerImpl(this, queue.getName()));
    } else {
        queue.setConsumersRefCount(new QueueManagerImpl(this, queue.getName()));
    }
    final QueueBinding localQueueBinding = new LocalQueueBinding(queue.getAddress(), queue, nodeManager.getNodeId());
    if (queue.isDurable()) {
        storageManager.addQueueBinding(txID, localQueueBinding);
    }
    try {
        postOffice.addBinding(localQueueBinding);
        if (queue.isDurable()) {
            storageManager.commitBindings(txID);
        }
    } catch (Exception e) {
        try {
            if (durable) {
                storageManager.rollbackBindings(txID);
            }
            final PageSubscription pageSubscription = queue.getPageSubscription();
            try {
                queue.close();
            } finally {
                if (pageSubscription != null) {
                    pageSubscription.destroy();
                }
            }
        } catch (Throwable ignored) {
            logger.debug(ignored.getMessage(), ignored);
        }
        throw e;
    }
    managementService.registerQueue(queue, queue.getAddress(), storageManager);
    callBrokerPlugins(hasBrokerPlugins() ? plugin -> plugin.afterCreateQueue(queue) : null);
    callPostQueueCreationCallbacks(queue.getName());
    return queue;
}

Example 7 with QueueBinding

use of org.apache.activemq.artemis.core.postoffice.QueueBinding in project activemq-artemis by apache.

the class ConsumerWindowSizeTest method testNoWindowRoundRobin.

private void testNoWindowRoundRobin(final boolean largeMessages) throws Exception {
    ActiveMQServer server = createServer(false, isNetty());
    ClientSession sessionA = null;
    ClientSession sessionB = null;
    try {
        final int numberOfMessages = 100;
        server.start();
        locator.setConsumerWindowSize(-1);
        if (largeMessages) {
            locator.setMinLargeMessageSize(100);
        }
        ClientSessionFactory sf = createSessionFactory(locator);
        sessionA = sf.createSession(false, true, true);
        SimpleString ADDRESS = new SimpleString("some-queue");
        sessionA.createQueue(ADDRESS, ADDRESS, true);
        sessionB = sf.createSession(false, true, true);
        sessionA.start();
        sessionB.start();
        ClientConsumerInternal consA = (ClientConsumerInternal) sessionA.createConsumer(ADDRESS);
        ClientConsumerInternal consB = (ClientConsumerInternal) sessionB.createConsumer(ADDRESS);
        {
            // We can only guarantee round robing with WindowSize = -1, after the ServerConsumer object received
            // SessionConsumerFlowCreditMessage(-1)
            // Since that is done asynchronously we verify that the information was received before we proceed on
            // sending messages or else the distribution won't be
            // even as expected by the test
            Bindings bindings = server.getPostOffice().getBindingsForAddress(ADDRESS);
            Assert.assertEquals(1, bindings.getBindings().size());
            for (Binding binding : bindings.getBindings()) {
                Collection<Consumer> consumers = ((QueueBinding) binding).getQueue().getConsumers();
                for (Consumer consumer : consumers) {
                    ServerConsumerImpl consumerImpl = (ServerConsumerImpl) consumer;
                    long timeout = System.currentTimeMillis() + 5000;
                    while (timeout > System.currentTimeMillis() && consumerImpl.getAvailableCredits() != null) {
                        Thread.sleep(10);
                    }
                    Assert.assertNull(consumerImpl.getAvailableCredits());
                }
            }
        }
        ClientProducer prod = sessionA.createProducer(ADDRESS);
        for (int i = 0; i < numberOfMessages; i++) {
            ClientMessage msg = createTextMessage(sessionA, "Msg" + i);
            if (largeMessages) {
                msg.getBodyBuffer().writeBytes(new byte[600]);
            }
            prod.send(msg);
        }
        long timeout = System.currentTimeMillis() + TIMEOUT * 1000;
        boolean foundA = false;
        boolean foundB = false;
        do {
            foundA = consA.getBufferSize() == numberOfMessages / 2;
            foundB = consB.getBufferSize() == numberOfMessages / 2;
            Thread.sleep(10);
        } while ((!foundA || !foundB) && System.currentTimeMillis() < timeout);
        Assert.assertTrue("ConsumerA didn't receive the expected number of messages on buffer (consA=" + consA.getBufferSize() + ", consB=" + consB.getBufferSize() + ") foundA = " + foundA + " foundB = " + foundB, foundA);
        Assert.assertTrue("ConsumerB didn't receive the expected number of messages on buffer (consA=" + consA.getBufferSize() + ", consB=" + consB.getBufferSize() + ") foundA = " + foundA + " foundB = " + foundB, foundB);
    } finally {
        try {
            if (sessionA != null) {
                sessionA.close();
            }
            if (sessionB != null) {
                sessionB.close();
            }
        } catch (Exception ignored) {
        }
    }
}

Example 8 with QueueBinding

use of org.apache.activemq.artemis.core.postoffice.QueueBinding in project activemq-artemis by apache.

the class ClusterTestBase method waitForBindings.

protected void waitForBindings(final int node, final String address, final int expectedBindingCount, final int expectedConsumerCount, final boolean local) throws Exception {
    log.debug("waiting for bindings on node " + node + " address " + address + " expectedBindingCount " + expectedBindingCount + " consumerCount " + expectedConsumerCount + " local " + local);
    ActiveMQServer server = servers[node];
    if (server == null) {
        throw new IllegalArgumentException("No server at " + node);
    }
    long timeout = ActiveMQTestBase.WAIT_TIMEOUT;
    if (waitForBindings(server, address, local, expectedBindingCount, expectedConsumerCount, timeout)) {
        return;
    }
    PostOffice po = server.getPostOffice();
    Bindings bindings = po.getBindingsForAddress(new SimpleString(address));
    System.out.println("=======================================================================");
    System.out.println("Binding information for address = " + address + " on node " + node);
    for (Binding binding : bindings.getBindings()) {
        if (binding.isConnected() && (binding instanceof LocalQueueBinding && local || binding instanceof RemoteQueueBinding && !local)) {
            QueueBinding qBinding = (QueueBinding) binding;
            System.out.println("Binding = " + qBinding + ", queue=" + qBinding.getQueue());
        }
    }
    StringWriter writer = new StringWriter();
    PrintWriter out = new PrintWriter(writer);
    try {
        for (ActiveMQServer activeMQServer : servers) {
            if (activeMQServer != null) {
                out.println(clusterDescription(activeMQServer));
                out.println(debugBindings(activeMQServer, activeMQServer.getConfiguration().getManagementNotificationAddress().toString()));
            }
        }
        for (ActiveMQServer activeMQServer : servers) {
            out.println("Management bindings on " + activeMQServer);
            if (activeMQServer != null) {
                out.println(debugBindings(activeMQServer, activeMQServer.getConfiguration().getManagementNotificationAddress().toString()));
            }
        }
    } catch (Throwable dontCare) {
    }
    logAndSystemOut(writer.toString());
    throw new IllegalStateException("Didn't get the expected number of bindings, look at the logging for more information");
}

Example 9 with QueueBinding

use of org.apache.activemq.artemis.core.postoffice.QueueBinding in project activemq-artemis by apache.

the class ClusterTestBase method debugBindings.

protected String debugBindings(final ActiveMQServer server, final String address) throws Exception {
    StringWriter str = new StringWriter();
    PrintWriter out = new PrintWriter(str);
    if (server == null) {
        return "server is shutdown";
    }
    PostOffice po = server.getPostOffice();
    if (po == null) {
        return "server is shutdown";
    }
    Bindings bindings = po.getBindingsForAddress(new SimpleString(address));
    out.println("=======================================================================");
    out.println("Binding information for address = " + address + " on " + server);
    for (Binding binding : bindings.getBindings()) {
        QueueBinding qBinding = (QueueBinding) binding;
        out.println("Binding = " + qBinding + ", queue=" + qBinding.getQueue());
    }
    out.println("=======================================================================");
    return str.toString();
}

Example 10 with QueueBinding

use of org.apache.activemq.artemis.core.postoffice.QueueBinding in project activemq-artemis by apache.

the class ActiveMQTestBase method printBindings.

public void printBindings(ActiveMQServer server, String address) throws Exception {
    PostOffice po = server.getPostOffice();
    Bindings bindings = po.getBindingsForAddress(new SimpleString(address));
    System.err.println("=======================================================================");
    System.err.println("Binding information for address = " + address + " for server " + server);
    for (Binding binding : bindings.getBindings()) {
        QueueBinding qBinding = (QueueBinding) binding;
        System.err.println("Binding = " + qBinding + ", queue=" + qBinding.getQueue());
    }
}