Example usage for com.rabbitmq.client DefaultConsumer DefaultConsumer

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

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Introduction

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

Prototype

public DefaultConsumer(Channel channel)

Source Link

Document

Constructs a new instance and records its association to the passed-in channel.

Usage

From source file:client.MessengerClient.java

public MessengerClient() throws IOException, TimeoutException {
    isLogin = false;/*from   www .  j ava  2s  .  c  o  m*/
    factory = new ConnectionFactory();
    System.out.print("input host : ");
    String host = sc.nextLine();
    if (!host.equalsIgnoreCase("localhost")) {
        System.out.print("input port : ");
        int port = Integer.parseInt(sc.nextLine());
        factory.setPort(port);
    }

    factory.setHost(host);

    connection = factory.newConnection();
    channel = connection.createChannel();
    //channel.basicQos(1); // accept only one unack-ed message at a time (see below)
    channel.queueDeclare(serverqueue, true, false, false, null);
    consumer = new DefaultConsumer(channel) {
        @Override
        public void handleDelivery(String consumerTag, Envelope envelope, AMQP.BasicProperties properties,
                byte[] body) throws IOException {
            //channel.basicAck(envelope.getDeliveryTag(), false);
            Message m = null;
            try {
                m = Message.toMessage(body);
            } catch (ClassNotFoundException ex) {
                Logger.getLogger(MessengerClient.class.getName()).log(Level.SEVERE, null, ex);
            }
            switch (m.getType()) {
            case 0: {
                System.out.println(m.getSender() + " : " + m.getContent());
                break;
            }
            case 1: {
                System.out.println(m.getGroupName() + " , " + m.getSender() + " : " + m.getContent());
                break;
            }
            case 2: {
                switch (m.getContent()) {
                case "joingroup": {
                    listgroup.add(m.getGroupName());
                    System.out.println("join group " + m.getGroupName());
                    break;
                }
                case "leavegroup": {
                    listgroup.remove(m.getGroupName());
                    System.out.println("leave group " + m.getGroupName());
                    break;
                }
                case "addfriend": {
                    listfriend.add(m.getFriendID());
                    System.out.println("addfriend " + m.getFriendID());
                    break;
                }
                default: {
                    System.out.println(m.getContent());
                    break;
                }
                }
                break;
            }
            }
        }
    };
    autoAck = true; // acknowledgment is covered below

}

From source file:co.lp.arch.TestUtils.java

public static DefaultConsumer genConsumer(Channel chan, Consumer<byte[]> c) {
    return new DefaultConsumer(chan) {

        @Override/* w  w w.j  a  va2s. co m*/
        public void handleDelivery(String consumerTag, Envelope envelope, AMQP.BasicProperties properties,
                byte[] body) throws IOException {
            c.accept(body);
        }

    };
}

From source file:com.almende.eve.transport.amqp.AmqpTransport.java

License:Apache License

@Override
public void connect() throws IOException {
    connection = factory.newConnection();
    channel = connection.createChannel();
    channel.queueDeclare(myId, true, true, true, null);

    Consumer consumer = new DefaultConsumer(channel) {
        @Override/*from   w  w  w  .ja  v  a2  s.c o m*/
        public void handleDelivery(final String consumerTag, final Envelope envelope,
                final AMQP.BasicProperties properties, final byte[] body) throws IOException {
            final String message = new String(body, "UTF-8");
            final JSONEnvelop.Envelop res = JSONEnvelop.unwrap(message);
            if (myId.equals(res.getTo())) {
                ThreadPool.getPool().execute(new Runnable() {
                    @Override
                    public void run() {
                        getHandle().get().receive(res.getMessage(), URIUtil.create("amqp:" + res.getFrom()),
                                null);
                    }
                });
            }
        }
    };
    channel.basicConsume(myId, true, consumer);
}

From source file:com.audaexplore.claimservices.listeners.FnolMessageListener.java

public void listen() {

    DefaultConsumer consumer = new DefaultConsumer(channel) {
        int ctr = 0;

        @Override//from w ww . j  a v  a 2 s  .c o m
        public void handleDelivery(String consumerTag, Envelope envelope, AMQP.BasicProperties properties,
                byte[] body) throws IOException {
            String message = new String(body, "UTF-8");
            ctr++;
            System.out.println(ctr + " red'd " + message);
            log.info("calling persist");
            persist(message);
        }
    };

    try {
        channel.basicConsume("fnol", true, consumer);
    } catch (IOException e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
    }

    /*boolean autoAck = false;
    int ctr = 0;
    try {
       channel.basicConsume("fnol", autoAck, "myConsumerTag",
      new DefaultConsumer(channel) {
          @Override
          public void handleDelivery(String consumerTag,
                                     Envelope envelope,
                                     AMQP.BasicProperties properties,
                                     byte[] body)
              throws IOException
          {
              long deliveryTag = envelope.getDeliveryTag();
              String message = new String(body, "UTF-8");
           ctr++;
           System.out.println(ctr + " red'd " + message);
           log.info("calling persist");
           persist(message);
              channel.basicAck(deliveryTag, false);
          }
          });
    } catch (IOException e) {
       // TODO Auto-generated catch block
       e.printStackTrace();
    }*/

}

From source file:com.caucho.v5.pipe.rabbit.RabbitPipeImpl.java

License:Open Source License

@Override
protected void onInitReceive() {
    if (_consumerTag != null) {
        return;//from ww w. j a  va2  s.  c  o  m
    }

    try {
        boolean isAutoAck = false;

        _consumerTag = _channel.basicConsume(_config.routingKey(), isAutoAck, new DefaultConsumer(_channel) {
            @Override
            public void handleDelivery(String consumerTag, Envelope envelope, AMQP.BasicProperties properties,
                    byte[] body) throws IOException {
                RabbitMessage msg = RabbitMessage.newMessage().body(body).properties(properties)
                        .redeliver(envelope.isRedeliver());

                long deliveryTag = envelope.getDeliveryTag();

                _self.onRabbitReceive(msg, (Void, e) -> {
                    if (e != null) {
                        _channel.basicReject(deliveryTag, false);
                    } else {
                        _channel.basicAck(deliveryTag, false);
                    }
                });
            }
        });
    } catch (IOException e) {
        throw new RuntimeException(e);
    }
}

From source file:com.chat.UI.java

private void forNahid() throws IOException {
    Consumer consumer1 = new DefaultConsumer(channel) {

        @Override// www.j a va 2  s  . c  o  m
        public void handleDelivery(String consumerTag, Envelope envelope, AMQP.BasicProperties properties,
                byte[] body) throws IOException {
            String message = new String(body, "UTF-8");
            System.out.println(" [x] Received '" + message + "'");

            if (message.toLowerCase().startsWith(user.toLowerCase())) {
                return;
            }

            String routingKey = envelope.getRoutingKey();
            System.out.println(" [x] routingKey '" + routingKey + "'");

            if (routingKey.equalsIgnoreCase(Config.E_ALL)) {
                ALL_MSG += message + "\n";
                jTextArea1.setText(ALL_MSG);
            }
        }
    };

    Consumer consumer2 = new DefaultConsumer(channel) {

        @Override
        public void handleDelivery(String consumerTag, Envelope envelope, AMQP.BasicProperties properties,
                byte[] body) throws IOException {
            String message = new String(body, "UTF-8");
            System.out.println(" [x] Received '" + message + "'");

            if (message.toLowerCase().startsWith(user.toLowerCase())) {
                return;
            }

            String routingKey = envelope.getRoutingKey();
            System.out.println(" [x] routingKey '" + routingKey + "'");

            if (routingKey.equalsIgnoreCase(Config.E_NAHID_SHOSHI)) {
                NAHID_SHOSHI_MSG += message + "\n";
                jTextArea6.setText(NAHID_SHOSHI_MSG);
            }
        }

    };

    Consumer consumer3 = new DefaultConsumer(channel) {

        @Override
        public void handleDelivery(String consumerTag, Envelope envelope, AMQP.BasicProperties properties,
                byte[] body) throws IOException {
            String message = new String(body, "UTF-8");
            System.out.println(" [x] Received '" + message + "'");

            if (message.toLowerCase().startsWith(user.toLowerCase())) {
                return;
            }

            String routingKey = envelope.getRoutingKey();
            System.out.println(" [x] routingKey '" + routingKey + "'");

            if (routingKey.equalsIgnoreCase(Config.E_TANNEE_NAHID)) {
                TANNEE_NAHID_MSG += message + "\n";
                jTextArea5.setText(TANNEE_NAHID_MSG);

            }
        }

    };
    channel.basicConsume(Config.Q_NAHID_ALL, true, consumer1);
    channel.basicConsume(Config.Q_NAHID_SHOSHI, true, consumer2);
    channel.basicConsume(Config.Q_NAHID_TANNEE, true, consumer3);
}

From source file:com.chat.UI.java

private void forTannee() throws IOException {
    Consumer consumer1 = new DefaultConsumer(channel) {

        @Override//from   w w w  . j  av  a2 s .c o m
        public void handleDelivery(String consumerTag, Envelope envelope, AMQP.BasicProperties properties,
                byte[] body) throws IOException {
            String message = new String(body, "UTF-8");
            System.out.println(" [x] Received '" + message + "'");

            if (message.toLowerCase().startsWith(user.toLowerCase())) {
                return;
            }

            String routingKey = envelope.getRoutingKey();
            System.out.println(" [x] routingKey '" + routingKey + "'");

            if (routingKey.equalsIgnoreCase(Config.E_ALL)) {
                ALL_MSG += message + "\n";
                jTextArea1.setText(ALL_MSG);
            }
        }
    };

    Consumer consumer2 = new DefaultConsumer(channel) {

        @Override
        public void handleDelivery(String consumerTag, Envelope envelope, AMQP.BasicProperties properties,
                byte[] body) throws IOException {
            String message = new String(body, "UTF-8");
            System.out.println(" [x] Received '" + message + "'");

            if (message.toLowerCase().startsWith(user.toLowerCase())) {
                return;
            }

            String routingKey = envelope.getRoutingKey();
            System.out.println(" [x] routingKey '" + routingKey + "'");

            if (routingKey.equalsIgnoreCase(Config.E_TANNEE_SHOSHI)) {
                TANNEE_SHOSHI_MSG += message + "\n";
                jTextArea5.setText(TANNEE_SHOSHI_MSG);
            }
        }

    };

    Consumer consumer3 = new DefaultConsumer(channel) {

        @Override
        public void handleDelivery(String consumerTag, Envelope envelope, AMQP.BasicProperties properties,
                byte[] body) throws IOException {
            String message = new String(body, "UTF-8");
            System.out.println(" [x] Received '" + message + "'");

            if (message.toLowerCase().startsWith(user.toLowerCase())) {
                return;
            }

            String routingKey = envelope.getRoutingKey();
            System.out.println(" [x] routingKey '" + routingKey + "'");

            if (routingKey.equalsIgnoreCase(Config.E_TANNEE_NAHID)) {
                TANNEE_NAHID_MSG += message + "\n";
                jTextArea6.setText(TANNEE_NAHID_MSG);
            }
        }

    };

    channel.basicConsume(Config.Q_TANNEE_ALL, true, consumer1);
    channel.basicConsume(Config.Q_TANNEE_SHOSHI, true, consumer2);
    channel.basicConsume(Config.Q_TANNEE_NAHID, true, consumer3);
}

From source file:com.chat.UI.java

private void forShoshi() throws IOException {
    Consumer consumer1 = new DefaultConsumer(channel) {

        @Override/*  w  ww. j a  v a 2  s  .  c  o m*/
        public void handleDelivery(String consumerTag, Envelope envelope, AMQP.BasicProperties properties,
                byte[] body) throws IOException {
            String message = new String(body, "UTF-8");
            System.out.println(" [x] Received '" + message + "'");

            if (message.toLowerCase().startsWith(user.toLowerCase())) {
                return;
            }

            String routingKey = envelope.getRoutingKey();
            System.out.println(" [x] routingKey '" + routingKey + "'");

            if (routingKey.equalsIgnoreCase(Config.E_ALL)) {
                ALL_MSG += message + "\n";
                jTextArea1.setText(ALL_MSG);
            }
        }
    };

    Consumer consumer2 = new DefaultConsumer(channel) {

        @Override
        public void handleDelivery(String consumerTag, Envelope envelope, AMQP.BasicProperties properties,
                byte[] body) throws IOException {
            String message = new String(body, "UTF-8");
            System.out.println(" [x] Received '" + message + "'");

            if (message.toLowerCase().startsWith(user.toLowerCase())) {
                return;
            }

            String routingKey = envelope.getRoutingKey();
            System.out.println(" [x] routingKey '" + routingKey + "'");

            if (routingKey.equalsIgnoreCase(Config.E_NAHID_SHOSHI)) {
                NAHID_SHOSHI_MSG += message + "\n";
                jTextArea6.setText(NAHID_SHOSHI_MSG);
            }
        }

    };

    Consumer consumer3 = new DefaultConsumer(channel) {

        @Override
        public void handleDelivery(String consumerTag, Envelope envelope, AMQP.BasicProperties properties,
                byte[] body) throws IOException {
            String message = new String(body, "UTF-8");
            System.out.println(" [x] Received '" + message + "'");

            if (message.toLowerCase().startsWith(user.toLowerCase())) {
                return;
            }

            String routingKey = envelope.getRoutingKey();
            System.out.println(" [x] routingKey '" + routingKey + "'");

            if (routingKey.equalsIgnoreCase(Config.E_TANNEE_SHOSHI)) {
                TANNEE_SHOSHI_MSG += message + "\n";
                jTextArea5.setText(TANNEE_SHOSHI_MSG);
            }
        }

    };

    channel.basicConsume(Config.Q_SHOSHI_ALL, true, consumer1);
    channel.basicConsume(Config.Q_SHOSHI_TANNEE, true, consumer3);
    channel.basicConsume(Config.Q_SHOSHI_NAHID, true, consumer2);
}

From source file:com.digispherecorp.enterprise.rabbitmq.ra.work.PublishSubcribeRabbitMQWork.java

@Override
public void run() {
    try {/*  w  w  w  . ja  va2  s .  co m*/
        Logger.getLogger(QueueRabbitMQWork.class.getName()).log(Level.INFO,
                "Work Schedule Polling started @ ".concat(uuid));

        if (ipsm == null) {
            try {
                Class<?> className = Class
                        .forName(((RabbitMQActivationSpec) activationSpec).getDestinationType());
                ipsm = (IPublishSubscribeMessage) className.getConstructor().newInstance();
            } catch (ClassNotFoundException | NoSuchMethodException | SecurityException | InstantiationException
                    | IllegalAccessException | IllegalArgumentException | InvocationTargetException ex) {
                Logger.getLogger(BootStrapRabbitMQWork.class.getName()).log(Level.SEVERE,
                        ex.getLocalizedMessage(), ex);
            }
        }
        final Channel channel;
        RabbitMQConnectionFactoryFacade instance = RabbitMQConnectionFactoryFacade.getInstance();
        if (instance.getConnectionRequestInfo(activationSpec) == null) {
            instance.setConnectionRequestInfo(activationSpec,
                    new RabbitMQConnectionRequestInfo(((RabbitMQActivationSpec) activationSpec).getUser(),
                            ((RabbitMQActivationSpec) activationSpec).getPassword(),
                            ((RabbitMQActivationSpec) activationSpec).getHost(),
                            ((RabbitMQActivationSpec) activationSpec).getPort(),
                            ((RabbitMQActivationSpec) activationSpec).getVirtualHost()));
        }
        try {
            connection = instance.getConnection();
            channel = connection.createChannel();

            channel.exchangeDeclare(((RabbitMQActivationSpec) activationSpec).getExchangeName(),
                    ipsm.getSubscribeType(), isExchangeDurabe(ipsm));

            final Consumer consumer = new DefaultConsumer(channel) {

                @Override
                public void handleConsumeOk(String consumerTag) {
                    super.handleConsumeOk(consumerTag);
                }

                @Override
                public void handleDelivery(String consumerTag, Envelope envelope,
                        AMQP.BasicProperties properties, byte[] body) throws IOException {
                    super.handleDelivery(consumerTag, envelope, properties, body);

                    if (!envelope.isRedeliver()) {
                        try {
                            RabbitMQMessage mQMessage = new RabbitMQMessage();
                            mQMessage.getMessages().add(body);
                            try {
                                receiveMessages(mQMessage);
                            } catch (ResourceException ex) {
                                Logger.getLogger(QueueRabbitMQWork.class.getName()).log(Level.SEVERE,
                                        ex.getLocalizedMessage(), ex);
                            }
                        } finally {
                            channel.basicAck(envelope.getDeliveryTag(), true);
                        }
                    }
                }
            };
            channel.basicConsume(((RabbitMQActivationSpec) activationSpec).getQueueName(), false, consumer);
        } catch (IOException ex) {
            Logger.getLogger(RabbitMQResourceAdapter.class.getName()).log(Level.SEVERE,
                    ex.getLocalizedMessage(), ex);
        }
    } catch (Exception ex) {
        Logger.getLogger(QueueRabbitMQWork.class.getName()).log(Level.SEVERE, ex.getLocalizedMessage(), ex);
    }
}

From source file:com.digispherecorp.enterprise.rabbitmq.ra.work.QueueRabbitMQWork.java

@Override
public void run() {
    try {/*from  w w  w .ja  v a 2 s  .c  o m*/

        Logger.getLogger(QueueRabbitMQWork.class.getName()).log(Level.INFO,
                "Work Schedule Polling started @ ".concat(uuid));

        final Channel channel;
        RabbitMQConnectionFactoryFacade instance = RabbitMQConnectionFactoryFacade.getInstance();
        if (instance.getConnectionRequestInfo(activationSpec) == null) {
            instance.setConnectionRequestInfo(activationSpec,
                    new RabbitMQConnectionRequestInfo(((RabbitMQActivationSpec) activationSpec).getUser(),
                            ((RabbitMQActivationSpec) activationSpec).getPassword(),
                            ((RabbitMQActivationSpec) activationSpec).getHost(),
                            ((RabbitMQActivationSpec) activationSpec).getPort(),
                            ((RabbitMQActivationSpec) activationSpec).getVirtualHost()));
        }
        try {
            connection = instance.getConnection();
            channel = connection.createChannel();
            channel.queueDeclarePassive(((RabbitMQActivationSpec) activationSpec).getQueueName());
            channel.basicQos(0);

            final Consumer consumer = new DefaultConsumer(channel) {

                @Override
                public void handleConsumeOk(String consumerTag) {
                    super.handleConsumeOk(consumerTag);
                }

                @Override
                public void handleDelivery(String consumerTag, Envelope envelope,
                        AMQP.BasicProperties properties, byte[] body) throws IOException {
                    super.handleDelivery(consumerTag, envelope, properties, body);

                    if (!envelope.isRedeliver()) {
                        try {
                            RabbitMQMessage mQMessage = new RabbitMQMessage();
                            mQMessage.getMessages().add(body);
                            try {
                                receiveMessages(mQMessage);
                            } catch (ResourceException ex) {
                                Logger.getLogger(QueueRabbitMQWork.class.getName()).log(Level.SEVERE,
                                        ex.getLocalizedMessage(), ex);
                            }
                        } finally {
                            channel.basicAck(envelope.getDeliveryTag(), true);
                        }
                    }
                }
            };
            channel.basicConsume(((RabbitMQActivationSpec) activationSpec).getQueueName(), false, consumer);
        } catch (IOException ex) {
            Logger.getLogger(RabbitMQResourceAdapter.class.getName()).log(Level.SEVERE,
                    ex.getLocalizedMessage(), ex);
        }
    } catch (Exception ex) {
        Logger.getLogger(QueueRabbitMQWork.class.getName()).log(Level.SEVERE, ex.getLocalizedMessage(), ex);
    }
}