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:net.es.netshell.controller.impl.SdnController.java

License:Open Source License

public SdnController() {
    try {//from ww  w. j  a v a 2  s .  co  m
        // Get a connection to the AMPQ broker (e.g. RabbitMQ server)
        ConnectionFactory factory = new ConnectionFactory();
        factory.setHost("localhost");
        connection = factory.newConnection();
        channel = connection.createChannel();
        // Create the SDN controller queue, non-durable, non-exclusive, non-auto-delete, no other args
        channel.queueDeclare(Common.controllerRequestQueueName, false, false, false, null);
        channel.basicQos(1); // what does this do?
        // Set up a consumer who will read messages from the queue
        consumer = new QueueingConsumer(channel);
        channel.basicConsume(Common.controllerRequestQueueName, false, consumer);

        // Create exchange for notifications
        channel.exchangeDeclare(Common.notificationExchangeName, "fanout");

        // XXX we need to do some error-checking here to handle the case that the AMPQ server is dead
        // or unreachable.

        // JSON parser setup
        mapper = new ObjectMapper();

        // OpenFlow controller setup
        controller = Controller.getInstance();

        logger.info(SdnController.class.getName() + " ready");

    } catch (Exception e) {
        e.printStackTrace();
    }
}

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From source file:net.es.netshell.rabbitmq.SSLConnection.java

License:Open Source License

public ConnectionFactory createConnection() throws Exception {
    ConnectionFactory factory = new ConnectionFactory();
    factory.setHost(host);/*  ww  w .j a  v a2  s .co m*/
    factory.setUsername(user);
    factory.setPassword(password);
    factory.setPort(port);

    if (ssl) {
        char[] keyPassphrase = KEYPASS.toCharArray();
        KeyStore ks = KeyStore.getInstance("PKCS12");
        ks.load(new FileInputStream(KEYCERT), keyPassphrase);

        KeyManagerFactory kmf = KeyManagerFactory.getInstance("SunX509");
        kmf.init(ks, keyPassphrase);

        char[] trustPassphrase = TRUSTPASS.toCharArray();
        KeyStore tks = KeyStore.getInstance("JKS");
        tks.load(new FileInputStream(KEYSTORE), trustPassphrase);

        TrustManagerFactory tmf = TrustManagerFactory.getInstance("SunX509");
        tmf.init(tks);

        SSLContext c = SSLContext.getInstance("SSLv3");
        c.init(kmf.getKeyManagers(), tmf.getTrustManagers(), null);

        factory.useSslProtocol(c);
    }
    return factory;
}

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From source file:net.lshift.accent.AccentTestUtils.java

License:Apache License

/**
 * Given the reconnection logic in Accent, a missing AMQP server during testing can cause tests to hang. This method
 * tries a direct AMQP connection first, so we can ensure that an AMQP host is available.
 *///from   ww  w. j a v  a 2s. c  o  m
public static void ensureAMQPServer() throws IOException {
    ConnectionFactory cf = new ConnectionFactory();
    cf.newConnection().close();
}

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From source file:net.lshift.accent.ConnectionSmokeTest.java

License:Apache License

private static ConnectionFactory directFactory() {
    return new ConnectionFactory();
}

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From source file:net.lshift.accent.ConnectionSmokeTest.java

License:Apache License

private static ConnectionFactory controlledFactory(int port) {
    ConnectionFactory controlledFactory = new ConnectionFactory();
    controlledFactory.setPort(port);//from   www . j ava 2  s . com
    return controlledFactory;
}

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From source file:net.lshift.camcapture.AMQPacketProducer.java

License:Open Source License

public AMQPacketProducer(String host, String exchange, String routingKey) throws IOException {
    this.host = host;
    this.exchange = exchange;
    this.routingKey = routingKey;

    ConnectionFactory cf = new ConnectionFactory();
    cf.setHost(host);//  w  w  w .j  a  v  a  2s. c  o m
    this.conn = cf.newConnection();

    this.ch = conn.createChannel();

    ch.exchangeDeclare(exchange, "fanout");
}

---

From source file:net.lshift.camdisplay.Main.java

License:Open Source License

public Main(String host, String exch, String nickname, final String mixerSpec) throws IOException {
    frame = new JFrame("RabbitCam: " + host + "/" + exch);
    panel = new JPanel();
    componentMap = new HashMap();

    setupWindowDressing(exch, nickname, frame, panel);
    frame.pack();/*from  w w w. j a  v  a2 s  .c o m*/
    frame.show();
    frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);

    textInput.requestFocusInWindow();

    ConnectionFactory cf = new ConnectionFactory();
    cf.setHost(host);
    cf.setRequestedHeartbeat(0);
    conn = cf.newConnection();

    ch = conn.createChannel();

    ch.exchangeDeclare(exch, "fanout");

    String queueName = ch.queueDeclare().getQueue();
    ch.queueBind(queueName, exch, "");
    ch.basicConsume(queueName, true, new DefaultConsumer(ch) {
        public void handleShutdownSignal(String consumerTag, ShutdownSignalException s) {
            if (s.getReason() instanceof java.io.EOFException) {
                JOptionPane.showMessageDialog(frame, "AMQP server disconnected.", "Connection closed",
                        JOptionPane.ERROR_MESSAGE);
            } else {
                SwingUtil.complain("Connection closed", null, s);
            }
            System.exit(1);
        }

        public void handleDelivery(String consumerTag, Envelope envelope, AMQP.BasicProperties properties,
                byte[] body) throws IOException {
            String routingKey = envelope.getRoutingKey();
            String contentType = properties.getContentType();

            if (contentType.equals("text/plain")) {
                handleText(routingKey, new String(body));
                return;
            }

            CamstreamComponent comp;
            if (!componentMap.containsKey(routingKey)) {
                comp = new CamstreamComponent(mixerSpec);
                addComponent(routingKey, comp);
                frame.pack();
            } else {
                comp = (CamstreamComponent) componentMap.get(routingKey);
            }
            if (comp.handleDelivery(contentType, body)) {
                frame.pack();
            }
        }
    });
}

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From source file:net.nzcorp.hbase.tableevent_signaler.TableEventSignaler.java

License:Apache License

@Override
public void start(final CoprocessorEnvironment env) throws IOException {

    destinationTable = env.getConfiguration().get("destination_table");
    if (Strings.isNullOrEmpty(destinationTable)) {
        String err = "No value for 'destination_tables' specified, aborting coprocessor";
        LOGGER.fatal(err);/*from www  . java  2s .com*/
        throw new IllegalArgumentException(err);
    }
    LOGGER.info(String.format("destination table set to %s", destinationTable));

    secondaryIndexTable = env.getConfiguration().get("secondary_index_table");
    if (Strings.isNullOrEmpty(secondaryIndexTable)) {
        String err = "No value for 'secondary_index_table' specified, aborting coprocessor";
        LOGGER.fatal(err);
        throw new IllegalArgumentException(err);
    }
    try (final Table _table = env.getTable(TableName.valueOf(secondaryIndexTable))) {
    } catch (IOException e) {
        String err = "Table " + secondaryIndexTable + " does not exist";
        LOGGER.fatal(err);
        throw e;
    }
    LOGGER.info(String.format("Using secondary index table %s", secondaryIndexTable));

    secondaryIndexCF = env.getConfiguration().get("secondary_index_cf");
    if (Strings.isNullOrEmpty(secondaryIndexCF)) {
        String err = "No 'secondary_index_cf' specified, cannot continue. Please set secondary_index_cf=some_sensible_value for the coprocessor";
        LOGGER.fatal(err);
        throw new IllegalArgumentException(err);
    }

    // the column family name to take all values from
    sourceCF = env.getConfiguration().get("source_column_family");

    // the column family name to put values into in the destinationTable
    targetCf = env.getConfiguration().get("target_column_family");

    //option to run *expensive* debugging
    f_debug = Boolean.parseBoolean(env.getConfiguration().get("full_debug"));

    //light-weight messages? anything other than -i "tRuE" is false:
    sendValue = Boolean.parseBoolean(env.getConfiguration().get("send_value"));

    String fqs = env.getConfiguration().get("filter_qualifiers");
    if (fqs == null || fqs.length() == 0) {
        LOGGER.info("No filter qualifiers set, signaling on every event");
        filterQualifiers = new HashSet<>();
    } else {
        filterQualifiers = Sets.newHashSet(fqs.split("\\|"));
        LOGGER.info(String.format("%s filters loaded", filterQualifiers.size()));
    }

    /*
     * The fully qualified amqpConn string to the amqp server
     *
     * e.g.  amqp://guest:guest@rabbitmq:5672/hbase_events
     */
    final String amqpAddress = env.getConfiguration().get("amq_address");

    if (Strings.isNullOrEmpty(amqpAddress)) {
        String err = "missing value for parameter amqpAddress";
        LOGGER.fatal(err);
        throw new IOException(err);
    }

    factory = new ConnectionFactory();
    try {
        factory.setUri(amqpAddress);
    } catch (URISyntaxException | NoSuchAlgorithmException | KeyManagementException e) {
        throw new IOException(e);
    }

    ensureAmqpConnection();

    tableCache = new HashMap<>();
    LOGGER.info(String.format("Sending from %s#%s: --> %s#%s", secondaryIndexTable, sourceCF, destinationTable,
            targetCf));
}

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From source file:net.orzo.queue.AmqpConnection.java

License:Apache License

@Override
public void start() throws Exception {
    ConnectionFactory factory = new ConnectionFactory();
    factory.setHost(this.conf.host);
    factory.setPort(this.conf.port);
    factory.setVirtualHost(this.conf.virtualHost);
    factory.setUsername(this.conf.user);
    factory.setPassword(this.conf.password);
    this.connection = factory.newConnection();
}

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From source file:net.praqma.tracey.tracey_rabbitmq_neo4j_bridge.AMQPFacade.java

public AMQPFacade(Properties prop) throws IOException {
    this.prop = prop;
    connfac = new ConnectionFactory();
    connfac.setHost(prop.getProperty("server_host"));
    connfac.setPort(Integer.parseInt(prop.getProperty("server_port", "5672")));
    connfac.setUsername(prop.getProperty("username"));
    connfac.setPassword(prop.getProperty("password"));
    conn = connfac.newConnection();/*www . j  a  v a 2  s.c o m*/
    chan = conn.createChannel();
    chan.exchangeDeclare(prop.getProperty("exchange_name"), prop.getProperty("exchange_type"));
}

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