Example usage for org.springframework.amqp.rabbit.connection CachingConnectionFactory CachingConnectionFactory

Introduction

In this page you can find the example usage for org.springframework.amqp.rabbit.connection CachingConnectionFactory CachingConnectionFactory.

Prototype

public CachingConnectionFactory(com.rabbitmq.client.ConnectionFactory rabbitConnectionFactory) 

Source Link

Document

Create a new CachingConnectionFactory for the given target ConnectionFactory.

Usage

From source file:org.springframework.amqp.rabbit.connection.CachingConnectionFactoryTests.java

@Test
public void setAddressesEmpty() throws Exception {
    ConnectionFactory mock = mock(com.rabbitmq.client.ConnectionFactory.class);
    CachingConnectionFactory ccf = new CachingConnectionFactory(mock);
    ccf.setExecutor(mock(ExecutorService.class));
    ccf.setHost("abc");
    ccf.setAddresses("");
    ccf.createConnection();//from w  w w  .  j  a va2s  .  com
    verify(mock).isAutomaticRecoveryEnabled();
    verify(mock).setHost("abc");
    Log logger = TestUtils.getPropertyValue(ccf, "logger", Log.class);
    if (logger.isInfoEnabled()) {
        verify(mock).getHost();
        verify(mock).getPort();
    }
    verify(mock).newConnection(any(ExecutorService.class), anyString());
    verifyNoMoreInteractions(mock);
}

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From source file:org.springframework.amqp.rabbit.connection.CachingConnectionFactoryTests.java

@Test
public void setAddressesOneHost() throws Exception {
    ConnectionFactory mock = mock(com.rabbitmq.client.ConnectionFactory.class);
    CachingConnectionFactory ccf = new CachingConnectionFactory(mock);
    ccf.setAddresses("mq1");
    ccf.createConnection();/*from ww  w.  j  a v  a2  s .com*/
    verify(mock).isAutomaticRecoveryEnabled();
    verify(mock).newConnection(isNull(), aryEq(new Address[] { new Address("mq1") }), anyString());
    verifyNoMoreInteractions(mock);
}

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From source file:org.springframework.amqp.rabbit.connection.CachingConnectionFactoryTests.java

@Test
public void setAddressesTwoHosts() throws Exception {
    ConnectionFactory mock = mock(com.rabbitmq.client.ConnectionFactory.class);
    doReturn(true).when(mock).isAutomaticRecoveryEnabled();
    CachingConnectionFactory ccf = new CachingConnectionFactory(mock);
    ccf.setAddresses("mq1,mq2");
    ccf.createConnection();//w w w.  ja  va2  s .co  m
    verify(mock).isAutomaticRecoveryEnabled();
    verify(mock).newConnection(isNull(), aryEq(new Address[] { new Address("mq1"), new Address("mq2") }),
            anyString());
    verifyNoMoreInteractions(mock);
}

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From source file:org.springframework.amqp.rabbit.connection.CachingConnectionFactoryTests.java

@Test
public void setUri() throws Exception {
    URI uri = new URI("amqp://localhost:1234/%2f");

    ConnectionFactory mock = mock(com.rabbitmq.client.ConnectionFactory.class);
    CachingConnectionFactory ccf = new CachingConnectionFactory(mock);
    ccf.setExecutor(mock(ExecutorService.class));

    ccf.setUri(uri);//ww  w .  jav  a 2 s  . com
    ccf.createConnection();

    InOrder order = inOrder(mock);
    order.verify(mock).isAutomaticRecoveryEnabled();
    order.verify(mock).setUri(uri);
    Log logger = TestUtils.getPropertyValue(ccf, "logger", Log.class);
    if (logger.isInfoEnabled()) {
        order.verify(mock).getHost();
        order.verify(mock).getPort();
    }
    order.verify(mock).newConnection(any(ExecutorService.class), anyString());
    verifyNoMoreInteractions(mock);
}

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From source file:org.springframework.amqp.rabbit.connection.CachingConnectionFactoryTests.java

@Test
public void testChannelCloseIdempotency() throws Exception {
    com.rabbitmq.client.ConnectionFactory mockConnectionFactory = mock(
            com.rabbitmq.client.ConnectionFactory.class);
    com.rabbitmq.client.Connection mockConnection = mock(com.rabbitmq.client.Connection.class);
    Channel mockChannel = mock(Channel.class);

    when(mockConnectionFactory.newConnection(any(ExecutorService.class), anyString()))
            .thenReturn(mockConnection);
    when(mockConnection.isOpen()).thenReturn(true);
    when(mockConnection.createChannel()).thenReturn(mockChannel);
    when(mockChannel.isOpen()).thenReturn(true).thenReturn(false);

    CachingConnectionFactory ccf = new CachingConnectionFactory(mockConnectionFactory);
    ccf.setExecutor(mock(ExecutorService.class));
    Connection con = ccf.createConnection();

    Channel channel = con.createChannel(false);
    //      RabbitUtils.setPhysicalCloseRequired(true);
    channel.close(); // should be ignored, and placed into channel cache.
    channel.close(); // physically closed, so remove from the cache.
    channel.close(); // physically closed and removed from the cache  before, so void "close".
    Channel channel2 = con.createChannel(false);
    assertNotSame(channel, channel2);/*w w  w .  ja v a2  s  .c  om*/
}

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From source file:org.springframework.amqp.rabbit.connection.CachingConnectionFactoryTests.java

@Test
@Ignore // Test to verify log message is suppressed after patch to CCF
public void testReturnsNormalCloseDeferredClose() throws Exception {
    com.rabbitmq.client.ConnectionFactory mockConnectionFactory = mock(
            com.rabbitmq.client.ConnectionFactory.class);
    com.rabbitmq.client.Connection mockConnection = mock(com.rabbitmq.client.Connection.class);
    Channel mockChannel = mock(Channel.class);

    when(mockConnectionFactory.newConnection(any(ExecutorService.class), anyString()))
            .thenReturn(mockConnection);
    when(mockConnection.isOpen()).thenReturn(true);
    when(mockConnection.createChannel()).thenReturn(mockChannel);
    when(mockChannel.isOpen()).thenReturn(true);
    doThrow(new ShutdownSignalException(true, false,
            new com.rabbitmq.client.AMQP.Connection.Close.Builder().replyCode(200).replyText("OK").build(),
            null)).when(mockChannel).close();

    CachingConnectionFactory ccf = new CachingConnectionFactory(mockConnectionFactory);
    ccf.setPublisherReturns(true);//  ww  w .j av a2s . c  o  m
    ccf.setExecutor(Executors.newSingleThreadExecutor());
    Connection conn = ccf.createConnection();
    Channel channel = conn.createChannel(false);
    RabbitUtils.setPhysicalCloseRequired(channel, true);
    channel.close();
    Thread.sleep(6000);
}

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From source file:org.springframework.amqp.rabbit.connection.LocalizedQueueConnectionFactory.java

/**
 * Create a dedicated connection factory for the address.
 * @param address the address to which the factory should connect.
 * @param node  the node.//from   www .  ja v  a  2  s. c  om
 * @return the connection factory.
 * @throws Exception if errors occur during creation.
 */
protected ConnectionFactory createConnectionFactory(String address, String node) throws Exception {
    RabbitConnectionFactoryBean rcfb = new RabbitConnectionFactoryBean();
    rcfb.setUseSSL(this.useSSL);
    rcfb.setSslPropertiesLocation(this.sslPropertiesLocation);
    rcfb.setKeyStore(this.keyStore);
    rcfb.setTrustStore(this.trustStore);
    rcfb.setKeyStorePassphrase(this.keyStorePassPhrase);
    rcfb.setTrustStorePassphrase(this.trustStorePassPhrase);
    rcfb.afterPropertiesSet();
    CachingConnectionFactory ccf = new CachingConnectionFactory(rcfb.getObject());
    ccf.setAddresses(address);
    ccf.setUsername(this.username);
    ccf.setPassword(this.password);
    ccf.setVirtualHost(this.vhost);
    ccf.setBeanName("node:" + node);
    return ccf;
}

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From source file:org.springframework.amqp.rabbit.core.RabbitAdminTests.java

@Test
public void testAvoidHangAMQP_508() {
    CachingConnectionFactory cf = new CachingConnectionFactory("localhost");
    RabbitAdmin admin = new RabbitAdmin(cf);
    String longName = new String(new byte[300]).replace('\u0000', 'x');
    try {/*from   w w w.  j  av  a  2s .com*/
        admin.declareQueue(new Queue(longName));
    } catch (Exception e) {
        e.printStackTrace();
    }
    String goodName = "foobar";
    admin.declareQueue(new Queue(goodName));
    assertNull(admin.getQueueProperties(longName));
    assertNotNull(admin.getQueueProperties(goodName));
    admin.deleteQueue(goodName);
    cf.destroy();
}

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From source file:org.springframework.amqp.rabbit.core.RabbitAdminTests.java

@Test
public void testIgnoreDeclarationExeptionsTimeout() throws Exception {
    com.rabbitmq.client.ConnectionFactory rabbitConnectionFactory = mock(
            com.rabbitmq.client.ConnectionFactory.class);
    TimeoutException toBeThrown = new TimeoutException("test");
    doThrow(toBeThrown).when(rabbitConnectionFactory).newConnection(any(ExecutorService.class), anyString());
    CachingConnectionFactory ccf = new CachingConnectionFactory(rabbitConnectionFactory);
    RabbitAdmin admin = new RabbitAdmin(ccf);
    List<DeclarationExceptionEvent> events = new ArrayList<DeclarationExceptionEvent>();
    admin.setApplicationEventPublisher(new EventPublisher(events));
    admin.setIgnoreDeclarationExceptions(true);
    admin.declareQueue(new AnonymousQueue());
    admin.declareQueue();//from  ww  w .  ja v a2s .c om
    admin.declareExchange(new DirectExchange("foo"));
    admin.declareBinding(new Binding("foo", DestinationType.QUEUE, "bar", "baz", null));
    assertThat(events.size(), equalTo(4));
    assertThat(events.get(0).getSource(), sameInstance(admin));
    assertThat(events.get(0).getDeclarable(), instanceOf(AnonymousQueue.class));
    assertSame(toBeThrown, events.get(0).getThrowable().getCause());
    assertNull(events.get(1).getDeclarable());
    assertSame(toBeThrown, events.get(1).getThrowable().getCause());
    assertThat(events.get(2).getDeclarable(), instanceOf(DirectExchange.class));
    assertSame(toBeThrown, events.get(2).getThrowable().getCause());
    assertThat(events.get(3).getDeclarable(), instanceOf(Binding.class));
    assertSame(toBeThrown, events.get(3).getThrowable().getCause());

    assertSame(events.get(3), admin.getLastDeclarationExceptionEvent());
}

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From source file:org.springframework.amqp.rabbit.core.RabbitTemplatePublisherCallbacksIntegrationTests.java

@Test
public void testPublisherConfirmNotReceived() throws Exception {
    ConnectionFactory mockConnectionFactory = mock(ConnectionFactory.class);
    Connection mockConnection = mock(Connection.class);
    Channel mockChannel = mock(Channel.class);
    when(mockChannel.isOpen()).thenReturn(true);

    when(mockConnectionFactory.newConnection(any(ExecutorService.class), anyString()))
            .thenReturn(mockConnection);
    when(mockConnection.isOpen()).thenReturn(true);
    doReturn(new PublisherCallbackChannelImpl(mockChannel)).when(mockConnection).createChannel();

    CachingConnectionFactory ccf = new CachingConnectionFactory(mockConnectionFactory);
    ccf.setPublisherConfirms(true);// w w w.j  a  v a  2 s  . c om
    final RabbitTemplate template = new RabbitTemplate(ccf);

    final AtomicBoolean confirmed = new AtomicBoolean();
    template.setConfirmCallback((correlationData, ack, cause) -> confirmed.set(true));
    template.convertAndSend(ROUTE, (Object) "message", new CorrelationData("abc"));
    Thread.sleep(5);
    assertEquals(1, template.getUnconfirmedCount());
    Collection<CorrelationData> unconfirmed = template.getUnconfirmed(-1);
    assertEquals(0, template.getUnconfirmedCount());
    assertEquals(1, unconfirmed.size());
    assertEquals("abc", unconfirmed.iterator().next().getId());
    assertFalse(confirmed.get());
}

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