Examples with ConnectionFactory com.rabbitmq.client.ConnectionFactory used on opensource projects

Example 51 with ConnectionFactory

use of com.rabbitmq.client.ConnectionFactory in project spring-boot by spring-projects.

the class RabbitMetricsTests method connectionFactoryWithTagsIsInstrumented.

@Test
void connectionFactoryWithTagsIsInstrumented() {
    ConnectionFactory connectionFactory = mock(ConnectionFactory.class);
    SimpleMeterRegistry registry = new SimpleMeterRegistry();
    new RabbitMetrics(connectionFactory, Tags.of("env", "prod")).bindTo(registry);
    assertThat(registry.get("rabbitmq.connections").tags("env", "prod").meter()).isNotNull();
    assertThat(registry.find("rabbitmq.connections").tags("env", "dev").meter()).isNull();
}

Example 52 with ConnectionFactory

use of com.rabbitmq.client.ConnectionFactory in project midpoint by Evolveum.

the class EmbeddedBroker method send.

public void send(String queueName, String message, Map<String, Object> headers) throws IOException, TimeoutException {
    ConnectionFactory factory = new ConnectionFactory();
    factory.setHost("localhost");
    try (Connection connection = factory.newConnection();
        Channel channel = connection.createChannel()) {
        channel.basicPublish("", queueName, createProperties(headers), message.getBytes(StandardCharsets.UTF_8));
        LOGGER.trace("Sent '{}'", message);
    }
}

Example 53 with ConnectionFactory

use of com.rabbitmq.client.ConnectionFactory in project graylog2-server by Graylog2.

the class AmqpConsumer method connect.

public void connect() throws IOException {
    final ConnectionFactory factory = new ConnectionFactory();
    factory.setHost(hostname);
    factory.setPort(port);
    factory.setVirtualHost(virtualHost);
    factory.setRequestedHeartbeat(heartbeatTimeout);
    // explicitly setting this, to ensure it is true even if the default changes.
    factory.setAutomaticRecoveryEnabled(true);
    if (tls) {
        try {
            LOG.info("Enabling TLS for AMQP input [{}/{}].", sourceInput.getName(), sourceInput.getId());
            factory.useSslProtocol();
        } catch (NoSuchAlgorithmException | KeyManagementException e) {
            throw new IOException("Couldn't enable TLS for AMQP input.", e);
        }
    }
    // Authenticate?
    if (!isNullOrEmpty(username) && !isNullOrEmpty(password)) {
        factory.setUsername(username);
        factory.setPassword(password);
    }
    try {
        connection = factory.newConnection();
    } catch (TimeoutException e) {
        throw new IOException("Timeout while opening new AMQP connection", e);
    }
    channel = connection.createChannel();
    if (null == channel) {
        LOG.error("No channel descriptor available!");
    }
    if (null != channel && prefetchCount > 0) {
        channel.basicQos(prefetchCount);
        LOG.debug("AMQP prefetch count overriden to <{}>.", prefetchCount);
    }
    connection.addShutdownListener(cause -> {
        if (cause.isInitiatedByApplication()) {
            LOG.info("Shutting down AMPQ consumer.");
            return;
        }
        LOG.warn("AMQP connection lost! Reconnecting ...");
    });
}

Example 54 with ConnectionFactory

use of com.rabbitmq.client.ConnectionFactory in project canal by alibaba.

the class CanalRabbitMQConsumer method connect.

@Override
public void connect() {
    ConnectionFactory factory = new ConnectionFactory();
    if (accessKey.length() > 0 && secretKey.length() > 0) {
        factory.setCredentialsProvider(new AliyunCredentialsProvider(accessKey, secretKey, resourceOwnerId));
    } else {
        factory.setUsername(username);
        factory.setPassword(password);
    }
    // 解析出端口 modified by 16075140
    if (nameServer != null && nameServer.contains(":")) {
        String[] serverHostAndPort = nameServer.split(":");
        factory.setHost(serverHostAndPort[0]);
        factory.setPort(Integer.parseInt(serverHostAndPort[1]));
    } else {
        factory.setHost(nameServer);
    }
    factory.setAutomaticRecoveryEnabled(true);
    factory.setNetworkRecoveryInterval(5000);
    factory.setVirtualHost(vhost);
    try {
        connect = factory.newConnection();
        channel = connect.createChannel();
    } catch (IOException | TimeoutException e) {
        throw new CanalClientException("Start RabbitMQ producer error", e);
    }
    // 不存在连接 则重新连接
    if (connect == null) {
        this.connect();
    }
    Consumer consumer = new DefaultConsumer(channel) {

        @Override
        public void handleDelivery(String consumerTag, Envelope envelope, AMQP.BasicProperties properties, byte[] body) throws IOException {
            if (body != null) {
                channel.basicAck(envelope.getDeliveryTag(), process(body));
            }
        }
    };
    try {
        channel.basicConsume(queueName, false, consumer);
    } catch (IOException e) {
        throw new CanalClientException("error", e);
    }
}

Example 55 with ConnectionFactory

use of com.rabbitmq.client.ConnectionFactory in project zipkin by openzipkin.

the class ZipkinRabbitMQCollectorProperties method toBuilder.

public RabbitMQCollector.Builder toBuilder() throws KeyManagementException, NoSuchAlgorithmException, URISyntaxException {
    final RabbitMQCollector.Builder result = RabbitMQCollector.builder();
    ConnectionFactory connectionFactory = new ConnectionFactory();
    if (concurrency != null)
        result.concurrency(concurrency);
    if (connectionTimeout != null)
        connectionFactory.setConnectionTimeout(connectionTimeout);
    if (queue != null)
        result.queue(queue);
    if (uri != null) {
        connectionFactory.setUri(uri);
    } else {
        if (addresses != null)
            result.addresses(addresses);
        if (password != null)
            connectionFactory.setPassword(password);
        if (username != null)
            connectionFactory.setUsername(username);
        if (virtualHost != null)
            connectionFactory.setVirtualHost(virtualHost);
        if (useSsl != null && useSsl)
            connectionFactory.useSslProtocol();
    }
    result.connectionFactory(connectionFactory);
    return result;
}