Example usage for org.springframework.amqp.rabbit.listener SimpleMessageListenerContainer addQueueNames

Introduction

In this page you can find the example usage for org.springframework.amqp.rabbit.listener SimpleMessageListenerContainer addQueueNames.

Prototype

@Override
public void addQueueNames(String... queueName) 

Source Link

Document

Add queue(s) to this container's list of queues.

Usage

From source file:org.farrukh.examples.amqp.Application.java

/**
 * Simple message listener container//  w w w .  ja v a  2s. co  m
 * @param connectionFactory - RabbitMQ connection factory.
 * @param configuration - Custom application information.
 * @param messageListener - The message listener with delegate object in the adapter.
 * @return
 */
@Bean
public SimpleMessageListenerContainer messageListenerContainer(final ConnectionFactory connectionFactory,
        final ApplicationProperties configuration, final MessageListener messageListener) {
    SimpleMessageListenerContainer messageListenerContainer = new SimpleMessageListenerContainer(
            connectionFactory);
    messageListenerContainer.addQueueNames(configuration.getQueueName());
    messageListenerContainer.setMessageListener(messageListener);
    return messageListenerContainer;
}

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From source file:org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainerLongTests.java

@Test
public void testAddQueuesAndStartInCycle() throws Exception {
    final SingleConnectionFactory connectionFactory = new SingleConnectionFactory("localhost");
    final SimpleMessageListenerContainer container = new SimpleMessageListenerContainer(connectionFactory);
    container.setMessageListener((MessageListener) message -> {
    });// w w w. ja  v  a 2  s  .com
    container.setConcurrentConsumers(2);
    container.afterPropertiesSet();

    RabbitAdmin admin = new RabbitAdmin(connectionFactory);
    for (int i = 0; i < 20; i++) {
        AnonymousQueue anonymousQueue = new AnonymousQueue();
        admin.declareQueue(anonymousQueue);
        container.addQueueNames(anonymousQueue.getName());
        if (!container.isRunning()) {
            container.start();
        }
    }

    int n = 0;
    while (n++ < 100 && container.getActiveConsumerCount() != 2) {
        Thread.sleep(100);
    }
    assertEquals(2, container.getActiveConsumerCount());
    container.stop();
    connectionFactory.destroy();
}

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From source file:org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainerTests.java

@Test
public void testChangeQueues() throws Exception {
    ConnectionFactory connectionFactory = mock(ConnectionFactory.class);
    Connection connection = mock(Connection.class);
    Channel channel1 = mock(Channel.class);
    Channel channel2 = mock(Channel.class);
    when(channel1.isOpen()).thenReturn(true);
    when(channel2.isOpen()).thenReturn(true);
    when(connectionFactory.createConnection()).thenReturn(connection);
    when(connection.createChannel(false)).thenReturn(channel1, channel2);
    List<Consumer> consumers = new ArrayList<Consumer>();
    AtomicInteger consumerTag = new AtomicInteger();
    CountDownLatch latch1 = new CountDownLatch(1);
    CountDownLatch latch2 = new CountDownLatch(2);
    setupMockConsume(channel1, consumers, consumerTag, latch1);
    setUpMockCancel(channel1, consumers);
    setupMockConsume(channel2, consumers, consumerTag, latch2);
    setUpMockCancel(channel2, consumers);

    final SimpleMessageListenerContainer container = new SimpleMessageListenerContainer(connectionFactory);
    container.setQueueNames("foo");
    container.setReceiveTimeout(1);// w ww  . j av  a2 s .c  om
    container.setMessageListener((MessageListener) message -> {
    });
    container.afterPropertiesSet();
    container.start();
    assertTrue(latch1.await(10, TimeUnit.SECONDS));
    container.addQueueNames("bar");
    assertTrue(latch2.await(10, TimeUnit.SECONDS));
    container.stop();
    verify(channel1).basicCancel("0");
    verify(channel2, atLeastOnce()).basicCancel("1");
    verify(channel2, atLeastOnce()).basicCancel("2");
}

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From source file:org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainerTests.java

@SuppressWarnings("unchecked")
@Test//  w w w.j  a va  2  s . c om
public void testAddQueuesAndStartInCycle() throws Exception {
    ConnectionFactory connectionFactory = mock(ConnectionFactory.class);
    Connection connection = mock(Connection.class);
    Channel channel1 = mock(Channel.class);
    when(channel1.isOpen()).thenReturn(true);
    when(connectionFactory.createConnection()).thenReturn(connection);
    when(connection.createChannel(false)).thenReturn(channel1);
    final AtomicInteger count = new AtomicInteger();
    doAnswer(invocation -> {
        Consumer cons = (Consumer) invocation.getArguments()[6];
        String consumerTag = "consFoo" + count.incrementAndGet();
        cons.handleConsumeOk(consumerTag);
        return consumerTag;
    }).when(channel1).basicConsume(anyString(), anyBoolean(), anyString(), anyBoolean(), anyBoolean(), anyMap(),
            any(Consumer.class));

    final SimpleMessageListenerContainer container = new SimpleMessageListenerContainer(connectionFactory);
    container.setMessageListener((MessageListener) message -> {
    });
    container.afterPropertiesSet();

    for (int i = 0; i < 10; i++) {
        container.addQueueNames("foo" + i);
        if (!container.isRunning()) {
            container.start();
        }
    }
    container.stop();
}

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