Example usage for com.rabbitmq.client ConnectionFactory ConnectionFactory

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

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Introduction

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

Prototype

ConnectionFactory

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Usage

From source file:org.belio.mq.RabbitConsumer.java

private void openPublisher() {
    try {/*from   w  w w . j ava 2s . co m*/
        ConnectionFactory factory = new ConnectionFactory();
        factory.setHost(mqproperties.getProperty("host"));
        factory.setVirtualHost(mqproperties.getProperty("vhost"));
        factory.setUsername(mqproperties.getProperty("username"));
        factory.setPassword(mqproperties.getProperty("password"));
        factory.setPort(Integer.parseInt(mqproperties.getProperty("port")));
        // Create a new connection to MQ
        publishingConnection = factory.newConnection();
        // Create a new channel and declare it's type and exhange as well
        publishingChannel = connection.createChannel();
        publishingChannel.queueDeclare(queueType.name().concat(QUEUE_SUFFIX), true, false, false, null);
        publishingChannel.exchangeDeclare(queueType.name().concat(EXCHANGE_SUFFIX),
                mqproperties.getProperty("type"));
        publishingChannel.queueBind(queueType.name().concat(QUEUE_SUFFIX),
                queueType.name().concat(EXCHANGE_SUFFIX), "");
    } catch (IOException exception) {
        Launcher.LOG.error(exception.getLocalizedMessage(), exception);
    }
}

From source file:org.belio.mq.RabbitPublisher.java

@Override
public void open() throws IOException {
    synchronized (RabbitPublisher.class) {
        try {/* ww  w .  j a v  a 2  s  .co m*/
            // Create a connection factory and 
            hosts = mqproperties.getProperty("host").split(",");

            ConnectionFactory factory = new ConnectionFactory();
            factory.setHost(mqproperties.getProperty("host"));
            factory.setVirtualHost(mqproperties.getProperty("vhost"));
            factory.setUsername(mqproperties.getProperty("username"));
            factory.setPassword(mqproperties.getProperty("password"));
            factory.setPort(Integer.parseInt(mqproperties.getProperty("port")));
            // Create a new connection to MQ
            connection = factory.newConnection();
            // Create a new channel and declare it's type and exhange as well
            channel = connection.createChannel();
            channel.queueDeclare(queueType.name().concat(QUEUE_SUFFIX), true, false, false, null);
            channel.exchangeDeclare(queueType.name().concat(EXCHANGE_SUFFIX), mqproperties.getProperty("type"));
            channel.queueBind(queueType.name().concat(QUEUE_SUFFIX), queueType.name().concat(EXCHANGE_SUFFIX),
                    "");
        } catch (Exception ex) {
            ex.printStackTrace();
        }
    }
}

From source file:org.eclipse.flux.client.impl.RabbitMQMessageConnector.java

License:Open Source License

private ConnectionFactory connectionFactory() throws Exception {
    if (factory == null) {
        ConnectionFactory f = new ConnectionFactory();
        conf.applyTo(f);/*from   w  ww. j a v  a2  s.c  om*/
        factory = f;
    }
    return factory;
}

From source file:org.eclipse.hono.client.AmqpConnectionManagerImpl.java

License:Open Source License

private Connection createConnection(final ConnectionConfig connectionConfig) throws NoSuchAlgorithmException,
        KeyManagementException, URISyntaxException, IOException, TimeoutException {
    final ConnectionFactory factory = new ConnectionFactory();
    final String amqpUri = connectionConfig.getConnectionUri();
    AmqpConnectionManagerImpl.LOGGER.info("Connecting to " + amqpUri);
    factory.setUri(amqpUri);/*from  w  ww.j  av  a 2s  . c o  m*/
    factory.setAutomaticRecoveryEnabled(true);
    factory.setExceptionHandler(new DefaultExceptionHandler());
    return factory.newConnection();
}

From source file:org.eclipse.hono.dispatcher.amqp.AmqpConnection.java

License:Open Source License

private static Connection createConnection(final String amqpUri) throws NoSuchAlgorithmException,
        KeyManagementException, URISyntaxException, IOException, TimeoutException {
    final ConnectionFactory factory = new ConnectionFactory();

    AmqpConnection.LOGGER.info("Connecting to " + amqpUri);

    factory.setUri(amqpUri);//from   w ww . ja va  2 s  . c o m
    factory.setRequestedHeartbeat(60);
    factory.setAutomaticRecoveryEnabled(true);
    factory.setTopologyRecoveryEnabled(true);
    factory.setExceptionHandler(new ExceptionHandler() {
        @Override
        public void handleUnexpectedConnectionDriverException(final Connection conn,
                final Throwable exception) {
            AmqpConnection.LOGGER.warn("UnexpectedConnectionDriverException", exception);
        }

        @Override
        public void handleReturnListenerException(final Channel channel, final Throwable exception) {
            AmqpConnection.LOGGER.warn("ReturnListenerException", exception);
        }

        @Override
        public void handleFlowListenerException(final Channel channel, final Throwable exception) {
            AmqpConnection.LOGGER.warn("FlowListenerException", exception);
        }

        @Override
        public void handleConfirmListenerException(final Channel channel, final Throwable exception) {
            AmqpConnection.LOGGER.warn("ConfirmListenerException", exception);
        }

        @Override
        public void handleBlockedListenerException(final Connection connection, final Throwable exception) {
            AmqpConnection.LOGGER.warn("BlockedListenerException", exception);
        }

        @Override
        public void handleConsumerException(final Channel channel, final Throwable exception,
                final Consumer consumer, final String consumerTag, final String methodName) {
            AmqpConnection.LOGGER.warn("ConsumerException", exception);
        }

        @Override
        public void handleConnectionRecoveryException(final Connection conn, final Throwable exception) {
            AmqpConnection.LOGGER.warn("ConnectionRecoveryException", exception);
        }

        @Override
        public void handleChannelRecoveryException(final Channel ch, final Throwable exception) {
            AmqpConnection.LOGGER.warn("ChannelRecoveryException", exception);
        }

        @Override
        public void handleTopologyRecoveryException(final Connection conn, final Channel ch,
                final TopologyRecoveryException exception) {
            AmqpConnection.LOGGER.warn("TopologyRecoveryException", exception);
        }
    });

    return factory.newConnection();
}

From source file:org.elasticsearch.river.rabbitmq.RabbitMQIntegrationTest.java

License:Apache License

private void launchTest(XContentBuilder river, final int numMessages, final int numDocsPerMessage,
        InjectorHook injectorHook, boolean delete, boolean update) throws Exception {

    final String dbName = getDbName();
    logger.info(" --> create index [{}]", dbName);
    try {/*  w w  w .j a  v a  2s. c om*/
        client().admin().indices().prepareDelete(dbName).get();
    } catch (IndexMissingException e) {
        // No worries.
    }
    try {
        createIndex(dbName);
    } catch (IndexMissingException e) {
        // No worries.
    }
    ensureGreen(dbName);

    logger.info("  -> Checking rabbitmq running");
    // We try to connect to RabbitMQ.
    // If it's not launched, we don't fail the test but only log it
    Channel channel = null;
    Connection connection = null;
    try {
        logger.info(" --> connecting to rabbitmq");
        ConnectionFactory factory = new ConnectionFactory();
        factory.setHost("localhost");
        factory.setPort(AMQP.PROTOCOL.PORT);
        connection = factory.newConnection();
    } catch (ConnectException ce) {
        throw new Exception("RabbitMQ service is not launched on localhost:" + AMQP.PROTOCOL.PORT
                + ". Can not start Integration test. " + "Launch `rabbitmq-server`.", ce);
    }

    try {
        logger.info("  -> Creating [{}] channel", dbName);
        channel = connection.createChannel();

        logger.info("  -> Creating queue [{}]", dbName);
        channel.queueDeclare(getDbName(), true, false, false, null);

        // We purge the queue in case of something is remaining there
        logger.info("  -> Purging [{}] channel", dbName);
        channel.queuePurge(getDbName());

        logger.info("  -> Put [{}] messages with [{}] documents each = [{}] docs", numMessages,
                numDocsPerMessage, numMessages * numDocsPerMessage);
        final Set<String> removed = new HashSet<String>();
        int nbUpdated = 0;
        for (int i = 0; i < numMessages; i++) {
            StringBuffer message = new StringBuffer();

            for (int j = 0; j < numDocsPerMessage; j++) {
                if (logger.isTraceEnabled()) {
                    logger.trace("  -> Indexing document [{}] - [{}][{}]", i + "_" + j, i, j);
                }
                message.append("{ \"index\" : { \"_index\" : \"" + dbName
                        + "\", \"_type\" : \"typex\", \"_id\" : \"" + i + "_" + j + "\" } }\n");
                message.append("{ \"field\" : \"" + i + "_" + j + "\",\"numeric\" : " + i * j + " }\n");

                // Sometime we update a document
                if (update && rarely()) {
                    String id = between(0, i) + "_" + between(0, j);
                    // We can only update if it has not been removed :)
                    if (!removed.contains(id)) {
                        logger.debug("  -> Updating document [{}] - [{}][{}]", id, i, j);
                        message.append("{ \"update\" : { \"_index\" : \"" + dbName
                                + "\", \"_type\" : \"typex\", \"_id\" : \"" + id + "\" } }\n");
                        message.append(
                                "{ \"doc\": { \"foo\" : \"bar\", \"field2\" : \"" + i + "_" + j + "\" }}\n");
                        nbUpdated++;
                    }
                }

                // Sometime we delete a document
                if (delete && rarely()) {
                    String id = between(0, i) + "_" + between(0, j);
                    if (!removed.contains(id)) {
                        logger.debug("  -> Removing document [{}] - [{}][{}]", id, i, j);
                        message.append("{ \"delete\" : { \"_index\" : \"" + dbName
                                + "\", \"_type\" : \"typex\", \"_id\" : \"" + id + "\" } }\n");
                        removed.add(id);
                    }
                }
            }

            channel.basicPublish("", dbName, null, message.toString().getBytes());
        }

        logger.info("  -> We removed [{}] docs and updated [{}] docs", removed.size(), nbUpdated);

        if (injectorHook != null) {
            logger.info("  -> Injecting extra data");
            injectorHook.inject();
        }

        logger.info(" --> create river");
        IndexResponse indexResponse = index("_river", dbName, "_meta", river);
        assertTrue(indexResponse.isCreated());

        logger.info("-->  checking that river [{}] was created", dbName);
        assertThat(awaitBusy(new Predicate<Object>() {
            public boolean apply(Object obj) {
                GetResponse response = client()
                        .prepareGet(RiverIndexName.Conf.DEFAULT_INDEX_NAME, dbName, "_status").get();
                return response.isExists();
            }
        }, 5, TimeUnit.SECONDS), equalTo(true));

        // Check that docs are still processed by the river
        logger.info(" --> waiting for expected number of docs: [{}]",
                numDocsPerMessage * numMessages - removed.size());
        assertThat(awaitBusy(new Predicate<Object>() {
            public boolean apply(Object obj) {
                try {
                    refresh();
                    int expected = numDocsPerMessage * numMessages - removed.size();
                    CountResponse response = client().prepareCount(dbName).get();
                    logger.debug("  -> got {} docs, expected {}", response.getCount(), expected);
                    return response.getCount() == expected;
                } catch (IndexMissingException e) {
                    return false;
                }
            }
        }, 20, TimeUnit.SECONDS), equalTo(true));
    } finally {
        if (channel != null && channel.isOpen()) {
            channel.close();
        }
        if (connection != null && connection.isOpen()) {
            connection.close();
        }

        // Deletes the river
        GetResponse response = client().prepareGet(RiverIndexName.Conf.DEFAULT_INDEX_NAME, dbName, "_status")
                .get();
        if (response.isExists()) {
            client().prepareDelete(RiverIndexName.Conf.DEFAULT_INDEX_NAME, dbName, "_meta").get();
            client().prepareDelete(RiverIndexName.Conf.DEFAULT_INDEX_NAME, dbName, "_status").get();
        }

        assertThat(awaitBusy(new Predicate<Object>() {
            public boolean apply(Object obj) {
                GetResponse response = client()
                        .prepareGet(RiverIndexName.Conf.DEFAULT_INDEX_NAME, dbName, "_status").get();
                return response.isExists();
            }
        }, 5, TimeUnit.SECONDS), equalTo(false));
    }
}

From source file:org.elasticsearch.river.rabbitmq.RabbitmqRiver.java

License:Apache License

@Override
public void start() {
    connectionFactory = new ConnectionFactory();
    connectionFactory.setUsername(rabbitUser);
    connectionFactory.setPassword(rabbitPassword);
    connectionFactory.setVirtualHost(rabbitVhost);
    connectionFactory.setRequestedHeartbeat(new Long(rabbitHeartbeat.getSeconds()).intValue());

    logger.info("creating rabbitmq river, addresses [{}], user [{}], vhost [{}]", rabbitAddresses,
            connectionFactory.getUsername(), connectionFactory.getVirtualHost());

    thread = EsExecutors.daemonThreadFactory(settings.globalSettings(), "rabbitmq_river")
            .newThread(new Consumer());
    thread.start();/* w  w w  . ja v  a 2s  . c o  m*/
}

From source file:org.elasticsearch.river.rabbitmq.RabbitMQRiverBothScriptTest.java

License:Apache License

public static void main(String[] args) throws Exception {
    Settings settings = ImmutableSettings.settingsBuilder().put("gateway.type", "none")
            .put("index.number_of_shards", 1).put("index.number_of_replicas", 0)
            .put("script.native.mock_script.type", MockScriptFactory.class).build();
    Node node = NodeBuilder.nodeBuilder().settings(settings).node();

    node.client().prepareIndex("_river", "test1", "_meta")
            .setSource(jsonBuilder().startObject().field("type", "rabbitmq").startObject("script_filter")
                    .field("script", "ctx.type1.field1 += param1").field("script_lang", "mvel")
                    .startObject("script_params").field("param1", 1).endObject().endObject()
                    .startObject("bulk_script_filter").field("script", "mock_script")
                    .field("script_lang", "native").endObject().endObject())
            .execute().actionGet();// w  ww  .j  a  va  2  s . c  om

    ConnectionFactory cfconn = new ConnectionFactory();
    cfconn.setHost("localhost");
    cfconn.setPort(AMQP.PROTOCOL.PORT);
    Connection conn = cfconn.newConnection();

    Channel ch = conn.createChannel();
    ch.exchangeDeclare("elasticsearch", "direct", true);
    ch.queueDeclare("elasticsearch", true, false, false, null);

    String message = "{ \"index\" :  { \"_index\" : \"test\", \"_type\" : \"type1\", \"_id\" : \"1\" } }\n"
            + "{ \"type1\" :  { \"field1\" : 1 } }\n"
            + "{ \"delete\" : { \"_index\" : \"test\", \"_type\" : \"type1\", \"_id\" : \"2\" } }\n"
            + "{ \"create\" : { \"_index\" : \"test\", \"_type\" : \"type1\", \"_id\" : \"3\" } }\n"
            + "{ \"type1\" :  { \"field1\" : 2 } }" + "";

    ch.basicPublish("elasticsearch", "elasticsearch", null, message.getBytes());

    ch.close();
    conn.close();

    Thread.sleep(10000);
}

From source file:org.elasticsearch.river.rabbitmq.RabbitMQRiverHeartbeatTest.java

License:Apache License

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

    Node node = NodeBuilder.nodeBuilder()
            .settings(ImmutableSettings.settingsBuilder().put("gateway.type", "none")).node();

    node.client().prepareIndex("_river", "test1", "_meta").setSource(jsonBuilder().startObject()
            .field("type", "rabbitmq").startObject("rabbitmq").field("heartbeat", "1s").endObject().endObject())
            .execute().actionGet();/*from   ww w  . j ava 2 s  .  c  o m*/

    ConnectionFactory cfconn = new ConnectionFactory();
    cfconn.setHost("localhost");
    cfconn.setPort(AMQP.PROTOCOL.PORT);
    Connection conn = cfconn.newConnection();

    Channel ch = conn.createChannel();
    ch.exchangeDeclare("elasticsearch", "direct", true);
    ch.queueDeclare("elasticsearch", true, false, false, null);

    String message = "{ \"index\" : { \"_index\" : \"test\", \"_type\" : \"type1\", \"_id\" : \"1\" } }\n"
            + "{ \"type1\" : { \"field1\" : \"value1\" } }\n"
            + "{ \"delete\" : { \"_index\" : \"test\", \"_type\" : \"type1\", \"_id\" : \"2\" } }\n"
            + "{ \"create\" : { \"_index\" : \"test\", \"_type\" : \"type1\", \"_id\" : \"1\" }\n"
            + "{ \"type1\" : { \"field1\" : \"value1\" } }";

    ch.basicPublish("elasticsearch", "elasticsearch", null, message.getBytes());

    ch.close();
    conn.close();

    Thread.sleep(100000);
}

From source file:org.elasticsearch.river.rabbitmq.RabbitMQRiverScriptTest.java

License:Apache License

public static void main(String[] args) throws Exception {
    Settings settings = ImmutableSettings.settingsBuilder().put("gateway.type", "none")
            .put("index.number_of_shards", 1).put("index.number_of_replicas", 0)
            .put("script.native.mock_script.type", MockScriptFactory.class).build();
    Node node = NodeBuilder.nodeBuilder().settings(settings).node();

    node.client().prepareIndex("_river", "test1", "_meta")
            .setSource(jsonBuilder().startObject().field("type", "rabbitmq").startObject("bulk_script_filter")
                    .field("script", "mock_script").field("script_lang", "native").endObject().endObject())
            .execute().actionGet();//from   w  ww .j av a  2  s .  c  om

    ConnectionFactory cfconn = new ConnectionFactory();
    cfconn.setHost("localhost");
    cfconn.setPort(AMQP.PROTOCOL.PORT);
    Connection conn = cfconn.newConnection();

    Channel ch = conn.createChannel();
    ch.exchangeDeclare("elasticsearch", "direct", true);
    ch.queueDeclare("elasticsearch", true, false, false, null);

    String message = "{ \"index\" :  { \"_index\" : \"test\", \"_type\" : \"type1\", \"_id\" : \"1\" } }\n"
            + "{ \"type1\" :  { \"field1\" : \"value1\" } }\n"
            + "{ \"delete\" : { \"_index\" : \"test\", \"_type\" : \"type1\", \"_id\" : \"2\" } }\n"
            + "{ \"create\" : { \"_index\" : \"test\", \"_type\" : \"type1\", \"_id\" : \"3\" } }\n"
            + "{ \"type1\" :  { \"field3\" : \"value3\" } }" + "";

    ch.basicPublish("elasticsearch", "elasticsearch", null, message.getBytes());

    ch.close();
    conn.close();

    Thread.sleep(100000);
}