Example usage for com.rabbitmq.client ConnectionFactory ConnectionFactory

List of usage examples for com.rabbitmq.client ConnectionFactory ConnectionFactory

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In this page you can find the example usage for com.rabbitmq.client ConnectionFactory ConnectionFactory.

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ConnectionFactory

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From source file:org.apache.james.transport.mailets.AmqpForwardAttachmentTest.java

License:Apache License

@Before
public void setup() throws Exception {
    @SuppressWarnings("deprecation")
    InetAddress containerIp = InetAddresses
            .forString(rabbitMqContainer.getContainerInfo().getNetworkSettings().getIpAddress());
    String amqpUri = "amqp://" + containerIp.getHostAddress();

    MailetContainer mailetContainer = MailetContainer.builder().postmaster("postmaster@" + JAMES_APACHE_ORG)
            .threads(5).addProcessor(CommonProcessors.root()).addProcessor(CommonProcessors.error())
            .addProcessor(ProcessorConfiguration.builder().state("transport").enableJmx(true)
                    .addMailet(MailetConfiguration.builder().match("All").clazz("RemoveMimeHeader")
                            .addProperty("name", "bcc").build())
                    .addMailet(MailetConfiguration.builder().match("All").clazz("StripAttachment")
                            .addProperty("attribute", MAIL_ATTRIBUTE).addProperty("pattern", ".*").build())
                    .addMailet(MailetConfiguration.builder().match("All").clazz("AmqpForwardAttribute")
                            .addProperty("uri", amqpUri).addProperty("exchange", EXCHANGE_NAME)
                            .addProperty("attribute", MAIL_ATTRIBUTE).addProperty("routing_key", ROUTING_KEY)
                            .build())/*from   w w  w . j a  v a  2s.  c om*/
                    .addMailet(MailetConfiguration.builder().match("RecipientIsLocal")
                            .clazz("org.apache.james.jmap.mailet.VacationMailet").build())
                    .addMailet(MailetConfiguration.builder().match("RecipientIsLocal").clazz("LocalDelivery")
                            .build())
                    .build())
            .build();

    jamesServer = new TemporaryJamesServer(temporaryFolder, mailetContainer);
    Duration slowPacedPollInterval = Duration.FIVE_HUNDRED_MILLISECONDS;
    calmlyAwait = Awaitility.with().pollInterval(slowPacedPollInterval).and().with()
            .pollDelay(slowPacedPollInterval).await();

    jamesServer.getServerProbe().addDomain(JAMES_APACHE_ORG);
    jamesServer.getServerProbe().addUser(FROM, PASSWORD);
    jamesServer.getServerProbe().addUser(RECIPIENT, PASSWORD);
    jamesServer.getServerProbe().createMailbox(MailboxConstants.USER_NAMESPACE, RECIPIENT, "INBOX");

    ConnectionFactory factory = new ConnectionFactory();
    factory.setUri(amqpUri);
    waitingForRabbitToBeReady(factory);
    connection = factory.newConnection();
    channel = connection.createChannel();
    channel.exchangeDeclare(EXCHANGE_NAME, BuiltinExchangeType.DIRECT);
    queueName = channel.queueDeclare().getQueue();
    channel.queueBind(queueName, EXCHANGE_NAME, ROUTING_KEY);
}

From source file:org.apache.james.transport.mailets.AmqpForwardAttribute.java

License:Apache License

public void init() throws MailetException {
    String uri = getInitParameter(URI_PARAMETER_NAME);
    if (Strings.isNullOrEmpty(uri)) {
        throw new MailetException("No value for " + URI_PARAMETER_NAME + " parameter was provided.");
    }// www .j ava  2s  .c  o m
    exchange = getInitParameter(EXCHANGE_PARAMETER_NAME);
    if (Strings.isNullOrEmpty(exchange)) {
        throw new MailetException("No value for " + EXCHANGE_PARAMETER_NAME + " parameter was provided.");
    }
    routingKey = getInitParameter(ROUTING_KEY_PARAMETER_NAME, ROUTING_KEY_DEFAULT_VALUE);
    attribute = getInitParameter(ATTRIBUTE_PARAMETER_NAME);
    if (Strings.isNullOrEmpty(attribute)) {
        throw new MailetException("No value for " + ATTRIBUTE_PARAMETER_NAME + " parameter was provided.");
    }
    connectionFactory = new ConnectionFactory();
    try {
        connectionFactory.setUri(uri);
    } catch (Exception e) {
        throw new MailetException("Invalid " + URI_PARAMETER_NAME + " parameter was provided: " + uri, e);
    }
}

From source file:org.apache.nifi.amqp.processors.AbstractAMQPProcessor.java

License:Apache License

/**
 * Creates {@link Connection} to AMQP system.
 *///from   ww  w . j  a  v a 2  s  .c om
private Connection createConnection(ProcessContext context) {
    ConnectionFactory cf = new ConnectionFactory();
    cf.setHost(context.getProperty(HOST).getValue());
    cf.setPort(Integer.parseInt(context.getProperty(PORT).getValue()));
    cf.setUsername(context.getProperty(USER).getValue());
    cf.setPassword(context.getProperty(PASSWORD).getValue());
    String vHost = context.getProperty(V_HOST).getValue();
    if (vHost != null) {
        cf.setVirtualHost(vHost);
    }

    // handles TLS/SSL aspects
    final Boolean useCertAuthentication = context.getProperty(USE_CERT_AUTHENTICATION).asBoolean();
    final SSLContextService sslService = context.getProperty(SSL_CONTEXT_SERVICE)
            .asControllerService(SSLContextService.class);
    // if the property to use cert authentication is set but the SSL service hasn't been configured, throw an exception.
    if (useCertAuthentication && sslService == null) {
        throw new ProviderCreationException("This processor is configured to use cert authentication, "
                + "but the SSL Context Service hasn't been configured. You need to configure the SSL Context Service.");
    }
    final String rawClientAuth = context.getProperty(CLIENT_AUTH).getValue();

    if (sslService != null) {
        final SSLContextService.ClientAuth clientAuth;
        if (StringUtils.isBlank(rawClientAuth)) {
            clientAuth = SSLContextService.ClientAuth.REQUIRED;
        } else {
            try {
                clientAuth = SSLContextService.ClientAuth.valueOf(rawClientAuth);
            } catch (final IllegalArgumentException iae) {
                throw new ProviderCreationException(
                        String.format("Unrecognized client auth '%s'. Possible values are [%s]", rawClientAuth,
                                StringUtils.join(SslContextFactory.ClientAuth.values(), ", ")));
            }
        }
        final SSLContext sslContext = sslService.createSSLContext(clientAuth);
        cf.useSslProtocol(sslContext);

        if (useCertAuthentication) {
            // this tells the factory to use the cert common name for authentication and not user name and password
            // REF: https://github.com/rabbitmq/rabbitmq-auth-mechanism-ssl
            cf.setSaslConfig(DefaultSaslConfig.EXTERNAL);
        }
    }

    try {
        Connection connection = cf.newConnection();
        return connection;
    } catch (Exception e) {
        throw new IllegalStateException("Failed to establish connection with AMQP Broker: " + cf.toString(), e);
    }
}

From source file:org.apache.niolex.rabbit.basic.Send.java

License:Apache License

public static void main(String[] argv) throws Exception {
    ConnectionFactory factory = new ConnectionFactory();
    factory.setHost("localhost");
    Connection connection = factory.newConnection();
    Channel channel = connection.createChannel();

    channel.queueDeclare(QUEUE_NAME, false, false, false, null);
    for (int i = 0; i < 100; ++i) {
        String message = String.format("%02d %s", i, MockUtil.randString(5));
        ThreadUtil.sleepAtLeast(1000);/*from  w w  w  . ja v a  2 s  .  c  o  m*/
        channel.basicPublish("", QUEUE_NAME, null, message.getBytes("UTF-8"));
        System.out.println(" [x] Sent '" + message + "'");
    }

    channel.close();
    connection.close();
}

From source file:org.apache.niolex.rabbit.log.EmitLog.java

License:Apache License

public static void main(String[] argv) throws java.io.IOException, TimeoutException {

    ConnectionFactory factory = new ConnectionFactory();
    factory.setHost("localhost");
    Connection connection = factory.newConnection();
    Channel channel = connection.createChannel();

    channel.exchangeDeclare(EXCHANGE_NAME, "fanout");

    for (int i = 0; i < 100; ++i) {
        String message = String.format("%02d %s", i, MockUtil.randString(5));
        ThreadUtil.sleepAtLeast(1000);//from   w w w  . ja v  a  2s .  c om

        channel.basicPublish(EXCHANGE_NAME, "", null, message.getBytes());
        System.out.println(" [x] Sent '" + message + "'");
    }

    channel.close();
    connection.close();
}

From source file:org.apache.niolex.rabbit.log.EmitLogDirect.java

License:Apache License

public static void main(String[] argv) throws java.io.IOException, TimeoutException {

    ConnectionFactory factory = new ConnectionFactory();
    factory.setHost("localhost");
    Connection connection = factory.newConnection();
    Channel channel = connection.createChannel();

    channel.exchangeDeclare(EXCHANGE_NAME, "direct");

    for (int i = 0; i < 100; ++i) {
        String message = String.format("%02d %s", i, MockUtil.randString(5));
        String severity = MockUtil.randInt(3) == 0 ? "error" : "info";
        ThreadUtil.sleepAtLeast(1000);/*w ww  .ja  v  a  2  s  .  c o m*/

        channel.basicPublish(EXCHANGE_NAME, severity, null, message.getBytes());
        System.out.println(" [x] Sent '" + severity + "': '" + message + "'");
    }

    channel.close();
    connection.close();
}

From source file:org.apache.niolex.rabbit.log.EmitLogTopic.java

License:Apache License

public static void main(String[] argv) throws Exception {

    ConnectionFactory factory = new ConnectionFactory();
    factory.setHost("localhost");
    Connection connection = factory.newConnection();
    Channel channel = connection.createChannel();

    channel.exchangeDeclare(EXCHANGE_NAME, "topic");

    for (int i = 0; i < 100; ++i) {
        String message = String.format("%02d %s", i, MockUtil.randString(5));
        ThreadUtil.sleepAtLeast(1000);/*w w  w .ja  v  a2  s.co m*/

        String routingKey = getSeverity() + "." + getFacility();

        channel.basicPublish(EXCHANGE_NAME, routingKey, null, message.getBytes());
        System.out.println(" [x] Sent '" + routingKey + "':'" + message + "'");
    }

    channel.close();
    connection.close();
}

From source file:org.apache.niolex.rabbit.rpc.RPCServer.java

License:Apache License

public static void main(String[] argv) {
    Connection connection = null;
    Channel channel = null;//from w w  w .ja  v a2  s.com
    try {
        ConnectionFactory factory = new ConnectionFactory();
        factory.setHost("localhost");

        connection = factory.newConnection();
        channel = connection.createChannel();

        channel.queueDeclare(RPC_QUEUE_NAME, false, false, false, null);

        channel.basicQos(1);

        QueueingConsumer consumer = new QueueingConsumer(channel);
        channel.basicConsume(RPC_QUEUE_NAME, false, consumer);

        System.out.println(" [x] Awaiting RPC requests");

        while (true) {
            String response = null;

            QueueingConsumer.Delivery delivery = consumer.nextDelivery();

            BasicProperties props = delivery.getProperties();
            BasicProperties replyProps = new BasicProperties.Builder().correlationId(props.getCorrelationId())
                    .build();

            try {
                String message = new String(delivery.getBody(), "UTF-8");
                int n = Integer.parseInt(message);

                System.out.println(" [.] fib(" + message + ")");
                response = "" + fib(n);
            } catch (Exception e) {
                System.out.println(" [.] " + e.toString());
                response = "";
            } finally {
                channel.basicPublish("", props.getReplyTo(), replyProps, response.getBytes("UTF-8"));
                channel.basicAck(delivery.getEnvelope().getDeliveryTag(), false);
            }
        }
    } catch (Exception e) {
        e.printStackTrace();
    } finally {
        if (connection != null) {
            try {
                connection.close();
            } catch (Exception ignore) {
            }
        }
    }
}

From source file:org.apache.nutch.fetcher.RabbitmqProxy.java

License:Apache License

private RabbitmqProxy(Configuration configuration) {
    try {//  w  w w .j  a va2s . co m
        ConnectionFactory factory = new ConnectionFactory();
        factory.setHost(configuration.get("rabbitmq.ip"));
        factory.setUsername(configuration.get("rabbitmq.username"));
        factory.setPassword(configuration.get("rabbitmq.password"));
        factory.setVirtualHost(configuration.get("rabbitmq.virtualhost"));
        connection = factory.newConnection();
        channel = connection.createChannel();
        exchange_name = configuration.get("rabbitmq.exchange");
        channel.exchangeDeclare(exchange_name, "fanout");
    } catch (java.io.IOException e) {
        LOG.fatal(e);
    }

}

From source file:org.apache.nutch.indexer.history.HistoryIndexer.java

License:Apache License

private void sendEvent(final String message) {

    ConnectionFactory factory = new ConnectionFactory();
    final String host = conf.get("history.rabbitmq.host", "localhost");
    factory.setHost(host);/*from ww w .  j av  a 2 s.  c o  m*/

    final String user = conf.get("history.rabbitmq.user");
    factory.setUsername(user);

    final String password = conf.get("history.rabbitmq.password");
    factory.setPassword(password);

    Connection connection = null;
    Channel channel = null;
    try {
        connection = factory.newConnection();
        channel = connection.createChannel();
    } catch (IOException | TimeoutException e) {
        final String errMsg = "failed opening connection or channel";
        LOG.error(errMsg, e);
        closeChannelAndConnection(channel, true);
        throw new RuntimeException(errMsg, e);
    }

    final String queueNamesStr = conf.get("history.rabbitmq.queue.names", "nlp,langdetector");
    final String[] queueNames = queueNamesStr.split(",");
    for (final String singleQueueName : queueNames) {
        try {
            channel.queueDeclare(singleQueueName, true, false, false, null);
            channel.basicPublish("", singleQueueName, null, message.getBytes());
            LOG.debug(" [x] Sent '" + message + "'");
        } catch (IOException e) {
            final String errMsg = String.format("failed sending message [%s] to queue [%s]", message,
                    singleQueueName);
            LOG.error(errMsg, e);
        }
    }

    closeChannelAndConnection(channel, false);
}