Example usage for com.rabbitmq.client ConnectionFactory ConnectionFactory

Introduction

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

Prototype

ConnectionFactory

Source Link

Usage

From source file:io.bootique.rabbitmq.client.connection.AMQPConnectionConfig.java

License:Apache License

@Override
protected ConnectionFactory createConnectionFactory() {
    ConnectionFactory factory = new ConnectionFactory();

    if (username != null)
        factory.setUsername(username);//  w  w  w . j av  a 2  s  . c om
    if (password != null)
        factory.setPassword(password);
    if (virtualHost != null)
        factory.setVirtualHost(virtualHost);
    if (host != null)
        factory.setHost(host);

    factory.setPort(port);

    return factory;
}

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From source file:io.bootique.rabbitmq.client.connection.URIConnectionConfig.java

License:Apache License

@Override
protected ConnectionFactory createConnectionFactory() {
    ConnectionFactory factory = new ConnectionFactory();
    try {// w  w  w.j  a v  a2  s . c o m
        factory.setUri(uri);
    } catch (Exception e) {
        throw new RuntimeException("Failed to initialize RabbitMQ URI connection factory", e);
    }
    return factory;
}

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From source file:io.druid.examples.rabbitmq.RabbitMQProducerMain.java

License:Apache License

public static void main(String[] args) throws Exception {
    // We use a List to keep track of option insertion order. See below.
    final List<Option> optionList = new ArrayList<Option>();

    optionList.add(OptionBuilder.withLongOpt("help").withDescription("display this help message").create("h"));
    optionList.add(OptionBuilder.withLongOpt("hostname").hasArg()
            .withDescription("the hostname of the AMQP broker [defaults to AMQP library default]").create("b"));
    optionList.add(OptionBuilder.withLongOpt("port").hasArg()
            .withDescription("the port of the AMQP broker [defaults to AMQP library default]").create("n"));
    optionList.add(OptionBuilder.withLongOpt("username").hasArg()
            .withDescription("username to connect to the AMQP broker [defaults to AMQP library default]")
            .create("u"));
    optionList.add(OptionBuilder.withLongOpt("password").hasArg()
            .withDescription("password to connect to the AMQP broker [defaults to AMQP library default]")
            .create("p"));
    optionList.add(OptionBuilder.withLongOpt("vhost").hasArg()
            .withDescription("name of virtual host on the AMQP broker [defaults to AMQP library default]")
            .create("v"));
    optionList.add(OptionBuilder.withLongOpt("exchange").isRequired().hasArg()
            .withDescription("name of the AMQP exchange [required - no default]").create("e"));
    optionList.add(OptionBuilder.withLongOpt("key").hasArg()
            .withDescription("the routing key to use when sending messages [default: 'default.routing.key']")
            .create("k"));
    optionList.add(OptionBuilder.withLongOpt("type").hasArg()
            .withDescription("the type of exchange to create [default: 'topic']").create("t"));
    optionList.add(OptionBuilder.withLongOpt("durable")
            .withDescription("if set, a durable exchange will be declared [default: not set]").create("d"));
    optionList.add(OptionBuilder.withLongOpt("autodelete")
            .withDescription("if set, an auto-delete exchange will be declared [default: not set]")
            .create("a"));
    optionList.add(OptionBuilder.withLongOpt("single")
            .withDescription("if set, only a single message will be sent [default: not set]").create("s"));
    optionList.add(OptionBuilder.withLongOpt("start").hasArg()
            .withDescription("time to use to start sending messages from [default: 2010-01-01T00:00:00]")
            .create());/*from   ww  w . jav a  2s .co  m*/
    optionList.add(OptionBuilder.withLongOpt("stop").hasArg().withDescription(
            "time to use to send messages until (format: '2013-07-18T23:45:59') [default: current time]")
            .create());
    optionList.add(OptionBuilder.withLongOpt("interval").hasArg()
            .withDescription("the interval to add to the timestamp between messages in seconds [default: 10]")
            .create());
    optionList.add(OptionBuilder.withLongOpt("delay").hasArg()
            .withDescription("the delay between sending messages in milliseconds [default: 100]").create());

    // An extremely silly hack to maintain the above order in the help formatting.
    HelpFormatter formatter = new HelpFormatter();
    // Add a comparator to the HelpFormatter using the ArrayList above to sort by insertion order.
    formatter.setOptionComparator(new Comparator() {
        @Override
        public int compare(Object o1, Object o2) {
            // I know this isn't fast, but who cares! The list is short.
            return optionList.indexOf(o1) - optionList.indexOf(o2);
        }
    });

    // Now we can add all the options to an Options instance. This is dumb!
    Options options = new Options();
    for (Option option : optionList) {
        options.addOption(option);
    }

    CommandLine cmd = null;

    try {
        cmd = new BasicParser().parse(options, args);

    } catch (ParseException e) {
        formatter.printHelp("RabbitMQProducerMain", e.getMessage(), options, null);
        System.exit(1);
    }

    if (cmd.hasOption("h")) {
        formatter.printHelp("RabbitMQProducerMain", options);
        System.exit(2);
    }

    ConnectionFactory factory = new ConnectionFactory();

    if (cmd.hasOption("b")) {
        factory.setHost(cmd.getOptionValue("b"));
    }
    if (cmd.hasOption("u")) {
        factory.setUsername(cmd.getOptionValue("u"));
    }
    if (cmd.hasOption("p")) {
        factory.setPassword(cmd.getOptionValue("p"));
    }
    if (cmd.hasOption("v")) {
        factory.setVirtualHost(cmd.getOptionValue("v"));
    }
    if (cmd.hasOption("n")) {
        factory.setPort(Integer.parseInt(cmd.getOptionValue("n")));
    }

    String exchange = cmd.getOptionValue("e");
    String routingKey = "default.routing.key";
    if (cmd.hasOption("k")) {
        routingKey = cmd.getOptionValue("k");
    }

    boolean durable = cmd.hasOption("d");
    boolean autoDelete = cmd.hasOption("a");
    String type = cmd.getOptionValue("t", "topic");
    boolean single = cmd.hasOption("single");
    int interval = Integer.parseInt(cmd.getOptionValue("interval", "10"));
    int delay = Integer.parseInt(cmd.getOptionValue("delay", "100"));

    SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd'T'HH:mm:ss");
    Date stop = sdf.parse(cmd.getOptionValue("stop", sdf.format(new Date())));

    Random r = new Random();
    Calendar timer = Calendar.getInstance();
    timer.setTime(sdf.parse(cmd.getOptionValue("start", "2010-01-01T00:00:00")));

    String msg_template = "{\"utcdt\": \"%s\", \"wp\": %d, \"gender\": \"%s\", \"age\": %d}";

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

    channel.exchangeDeclare(exchange, type, durable, autoDelete, null);

    do {
        int wp = (10 + r.nextInt(90)) * 100;
        String gender = r.nextBoolean() ? "male" : "female";
        int age = 20 + r.nextInt(70);

        String line = String.format(msg_template, sdf.format(timer.getTime()), wp, gender, age);

        channel.basicPublish(exchange, routingKey, null, line.getBytes());

        System.out.println("Sent message: " + line);

        timer.add(Calendar.SECOND, interval);

        Thread.sleep(delay);
    } while ((!single && stop.after(timer.getTime())));

    connection.close();
}

---

From source file:io.github.mattcarrier.metrics.transport.rabbit.RabbitMQRule.java

License:Apache License

@Override
protected void before() throws Throwable {
    ConnectionFactory factory = new ConnectionFactory();
    factory.setUri(connectionUri);//  ww w . j  a v a2 s .c om
    conn = factory.newConnection();
    channel = conn.createChannel();

    // create the queue and register the consumer
    channel.queueDeclare(QUEUE_NAME, false, false, true, null);
    channel.basicConsume(QUEUE_NAME, true, "metrics-rabbit-consumer", new DefaultConsumer(channel) {
        @Override
        public void handleDelivery(String consumerTag, Envelope envelope, AMQP.BasicProperties properties,
                byte[] body) throws IOException {
            if (!isExpecting || !QUEUE_NAME.equals(envelope.getRoutingKey())) {
                return;
            }

            messages.add(body);
            if (messages.size() == expected) {
                isExpecting = false;
            }
        }
    });
}

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From source file:io.macgyver.plugin.rabbitmq.RabbitMqServiceFactory.java

License:Apache License

@Override
protected ConnectionFactory doCreateInstance(ServiceDefinition def) {

    ConnectionFactory cf = new ConnectionFactory();

    assignProperties(cf, def.getProperties(), false);

    return cf;/*from   www.  ja va2s . co  m*/

}

---

From source file:io.opentracing.contrib.rabbitmq.TracingTest.java

License:Apache License

@Before
public void before() throws IOException, TimeoutException {
    mockTracer.reset();/*from ww w.  ja v  a2 s .co  m*/

    ConnectionFactory factory = new ConnectionFactory();
    factory.setUsername("guest");
    factory.setPassword("guest");
    factory.setHost("localhost");
    factory.setPort(embeddedAMQPBroker.getBrokerPort());
    connection = factory.newConnection();

    channel = new TracingChannel(connection.createChannel(), mockTracer);
}

---

From source file:io.qdb.server.input.RabbitMQInputHandler.java

License:Apache License

@SuppressWarnings("unchecked")
@Override//from ww w.j  a  v  a2s .co m
public void init(Queue q, Input input, String inputPath) throws Exception {
    super.init(q, input, inputPath);
    this.inputPath = inputPath;

    if (input.getUrl() == null)
        throw new IllegalArgumentException("url is required");

    if (queue != null && queue.length() == 0)
        queue = null;
    if (exchange != null && exchange.length() == 0)
        exchange = null;

    if (queue == null) {
        if (exchange == null)
            throw new IllegalArgumentException("queue is required");
    } else {
        String[] toks = queue.split("[\\s]*#[\\s]*");
        queue = toks[0];
        queueDurable = toks.length == 1 || "true".equals(toks[1]);
        if (queue.length() == 0)
            throw new IllegalArgumentException("empty queue name");
    }

    if (exchange != null) {
        String[] toks = exchange.split("[\\s]*#[\\s]*");
        exchange = toks[0];
        exchangeType = toks.length >= 2 ? toks[1] : "fanout";
        exchangeDurable = toks.length < 3 || "true".equals(toks[2]);
    }

    connectionFactory = new ConnectionFactory();
    connectionFactory.setUri(input.getUrl());
    connectionFactory.setRequestedHeartbeat(heartbeat);
    ensureChannel();
}

---

From source file:io.qdb.server.output.RabbitMQOutputHandler.java

License:Apache License

@SuppressWarnings("unchecked")
@Override//from w  w  w .  j  a  v  a2 s.  c  o  m
public void init(Queue q, Output output, String outputPath) throws Exception {
    this.outputPath = outputPath;

    if (output.getUrl() == null)
        throw new IllegalArgumentException("url is required");

    if (queues != null && queues.length == 0)
        queues = null;
    if (exchange != null && exchange.length() == 0)
        exchange = null;

    if (queues == null) {
        if (exchange == null)
            throw new IllegalArgumentException("queues or exchange is required");
    } else {
        queueDurable = new boolean[queues.length];
        for (int i = 0; i < queues.length; i++) {
            String[] toks = queues[i].split("[\\s]*#[\\s]*");
            queues[i] = toks[0];
            queueDurable[i] = toks.length == 1 || "true".equals(toks[1]);
            if (queues[i].length() == 0)
                throw new IllegalArgumentException("empty queue name");
        }
        if (exchange == null) {
            if (queues.length > 1)
                throw new IllegalArgumentException("exchange is required for multiple queues");
            exchange = queues[0];
        }
    }

    String[] toks = exchange.split("[\\s]*#[\\s]*");
    exchange = toks[0];
    exchangeType = toks.length >= 2 ? toks[1] : "fanout";
    exchangeDurable = toks.length < 3 || "true".equals(toks[2]);

    if (persistentMessages) {
        messageProperties = new AMQP.BasicProperties(null, null, null, 2, 0, null, null, null, null, null, null,
                null, null, null);
    }

    connectionFactory = new ConnectionFactory();
    connectionFactory.setUri(output.getUrl());
    connectionFactory.setRequestedHeartbeat(heartbeat);
    ensureChannel();
}

---

From source file:io.snappydata.rabbitmq.RabbitMQPublisher.java

License:Open Source 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, true, false, false, null);

    int logCount = 0;
    int totalNumLogs = 1000000;

    while (logCount <= totalNumLogs) {
        AdImpressionLog log = AdImpressionGenerator.nextRandomAdImpression();
        channel.basicPublish("", QUEUE_NAME, null, getLogBytes(log));
        logCount += 1;/*from www .  j  a  v  a2s. co  m*/
        if (logCount % 100000 == 0) {
            System.out.println("RabbitMQPublisher published total " + logCount + " messages");
        }
    }

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

---

From source file:it.av.fac.messaging.rabbitmq.RabbitMQConnectionWrapper.java

private RabbitMQConnectionWrapper() throws FileNotFoundException, IOException, TimeoutException {
    Properties msgProperties = new Properties();
    msgProperties.load(new FileInputStream(MessagingConfig.PROPERTIES_FILE));

    String addr = msgProperties.getProperty("provider.addr", "127.0.0.1");
    int port = Integer.valueOf(msgProperties.getProperty("provider.port", "5672"));
    String username = msgProperties.getProperty("provider.auth.user", "guest");
    String password = msgProperties.getProperty("provider.auth.pass", "guest");

    ConnectionFactory factory = new ConnectionFactory();
    factory.setHost(addr);//from www. j  a  v a2  s. c o m
    factory.setPort(port);
    factory.setUsername(username);
    factory.setPassword(password);
    factory.setAutomaticRecoveryEnabled(true);
    this.conn = factory.newConnection();
}

---

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