io.openmessaging.OMS Java Examples

The following examples show how to use io.openmessaging.OMS. You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.

Example #1

Source File: BatchConsumer.java From joyqueue with Apache License 2.0

6 votes

public static void main(String[] args) throws Exception {
    KeyValue keyValue = OMS.newKeyValue();
    keyValue.put(OMSBuiltinKeys.ACCOUNT_KEY, "test_token");

    MessagingAccessPoint messagingAccessPoint = OMS.getMessagingAccessPoint("oms:joyqueue://[email protected]:50088/UNKNOWN", keyValue);

    Consumer consumer = messagingAccessPoint.createConsumer();

    consumer.bindQueue("test_topic_0", new BatchMessageListener() {
        @Override
        public void onReceived(List<Message> messages, Context context) {
            for (Message message : messages) {
                System.out.println(String.format("onReceived, message: %s", message));
            }

            // 代表这一批消息的ack
            context.ack();
        }
    });

    consumer.start();
    System.in.read();
}

Example #2

Source File: PushConsumerImplTest.java From rocketmq-read with Apache License 2.0

6 votes

@Before
public void init() throws NoSuchFieldException, IllegalAccessException {
    final MessagingAccessPoint messagingAccessPoint = OMS
        .getMessagingAccessPoint("oms:rocketmq://IP1:9876,IP2:9876/namespace");
    consumer = messagingAccessPoint.createPushConsumer(
        OMS.newKeyValue().put(OMSBuiltinKeys.CONSUMER_ID, "TestGroup"));

    Field field = PushConsumerImpl.class.getDeclaredField("rocketmqPushConsumer");
    field.setAccessible(true);
    DefaultMQPushConsumer innerConsumer = (DefaultMQPushConsumer) field.get(consumer);
    field.set(consumer, rocketmqPushConsumer); //Replace

    when(rocketmqPushConsumer.getMessageListener()).thenReturn(innerConsumer.getMessageListener());
    messagingAccessPoint.startup();
    consumer.startup();
}

Example #3

Source File: PullConsumerImplTest.java From rocketmq-read with Apache License 2.0

6 votes

@Before
public void init() throws NoSuchFieldException, IllegalAccessException {
    final MessagingAccessPoint messagingAccessPoint = OMS
        .getMessagingAccessPoint("oms:rocketmq://IP1:9876,IP2:9876/namespace");

    consumer = messagingAccessPoint.createPullConsumer(OMS.newKeyValue().put(OMSBuiltinKeys.CONSUMER_ID, "TestGroup"));
    consumer.attachQueue(queueName);

    Field field = PullConsumerImpl.class.getDeclaredField("rocketmqPullConsumer");
    field.setAccessible(true);
    field.set(consumer, rocketmqPullConsumer); //Replace

    ClientConfig clientConfig = new ClientConfig();
    clientConfig.setOperationTimeout(200);
    localMessageCache = spy(new LocalMessageCache(rocketmqPullConsumer, clientConfig));

    field = PullConsumerImpl.class.getDeclaredField("localMessageCache");
    field.setAccessible(true);
    field.set(consumer, localMessageCache);

    messagingAccessPoint.startup();
    consumer.startup();
}

Example #4

Source File: PushConsumerImplTest.java From DDMQ with Apache License 2.0

6 votes

@Before
public void init() throws NoSuchFieldException, IllegalAccessException {
    final MessagingAccessPoint messagingAccessPoint = MessagingAccessPointFactory
        .getMessagingAccessPoint("openmessaging:rocketmq://IP1:9876,IP2:9876/namespace");
    consumer = messagingAccessPoint.createPushConsumer(
        OMS.newKeyValue().put(NonStandardKeys.CONSUMER_GROUP, "TestGroup"));

    Field field = PushConsumerImpl.class.getDeclaredField("rocketmqPushConsumer");
    field.setAccessible(true);
    DefaultMQPushConsumer innerConsumer = (DefaultMQPushConsumer) field.get(consumer);
    field.set(consumer, rocketmqPushConsumer); //Replace

    when(rocketmqPushConsumer.getMessageListener()).thenReturn(innerConsumer.getMessageListener());
    messagingAccessPoint.startup();
    consumer.startup();
}

Example #5

Source File: PullConsumerImplTest.java From DDMQ with Apache License 2.0

6 votes

@Before
public void init() throws NoSuchFieldException, IllegalAccessException {
    final MessagingAccessPoint messagingAccessPoint = MessagingAccessPointFactory
        .getMessagingAccessPoint("openmessaging:rocketmq://IP1:9876,IP2:9876/namespace");

    consumer = messagingAccessPoint.createPullConsumer(queueName,
        OMS.newKeyValue().put(NonStandardKeys.CONSUMER_GROUP, "TestGroup"));

    Field field = PullConsumerImpl.class.getDeclaredField("rocketmqPullConsumer");
    field.setAccessible(true);
    field.set(consumer, rocketmqPullConsumer); //Replace

    ClientConfig clientConfig = new ClientConfig();
    clientConfig.setOmsOperationTimeout(200);
    localMessageCache = spy(new LocalMessageCache(rocketmqPullConsumer, clientConfig));

    field = PullConsumerImpl.class.getDeclaredField("localMessageCache");
    field.setAccessible(true);
    field.set(consumer, localMessageCache);

    messagingAccessPoint.startup();
    consumer.startup();
}

Example #6

Source File: PushConsumerImplTest.java From rocketmq-all-4.1.0-incubating with Apache License 2.0

6 votes

@Before
public void init() throws NoSuchFieldException, IllegalAccessException {
    final MessagingAccessPoint messagingAccessPoint = MessagingAccessPointFactory
        .getMessagingAccessPoint("openmessaging:rocketmq://IP1:9876,IP2:9876/namespace");
    consumer = messagingAccessPoint.createPushConsumer(
        OMS.newKeyValue().put(NonStandardKeys.CONSUMER_GROUP, "TestGroup"));

    Field field = PushConsumerImpl.class.getDeclaredField("rocketmqPushConsumer");
    field.setAccessible(true);
    DefaultMQPushConsumer innerConsumer = (DefaultMQPushConsumer) field.get(consumer);
    field.set(consumer, rocketmqPushConsumer); //Replace

    when(rocketmqPushConsumer.getMessageListener()).thenReturn(innerConsumer.getMessageListener());
    messagingAccessPoint.startup();
    consumer.startup();
}

Example #7

Source File: PullConsumerImplTest.java From rocketmq-all-4.1.0-incubating with Apache License 2.0

6 votes

@Before
public void init() throws NoSuchFieldException, IllegalAccessException {
    final MessagingAccessPoint messagingAccessPoint = MessagingAccessPointFactory
        .getMessagingAccessPoint("openmessaging:rocketmq://IP1:9876,IP2:9876/namespace");
    consumer = messagingAccessPoint.createPullConsumer(queueName,
        OMS.newKeyValue().put(NonStandardKeys.CONSUMER_GROUP, "TestGroup"));

    Field field = PullConsumerImpl.class.getDeclaredField("rocketmqPullConsumer");
    field.setAccessible(true);
    field.set(consumer, rocketmqPullConsumer); //Replace

    field = PullConsumerImpl.class.getDeclaredField("localMessageCache");
    field.setAccessible(true);
    field.set(consumer, localMessageCache);

    messagingAccessPoint.startup();
    consumer.startup();
}

Example #8

Source File: PullConsumerImplTest.java From rocketmq-4.3.0 with Apache License 2.0

6 votes

@Before
public void init() throws NoSuchFieldException, IllegalAccessException {
    final MessagingAccessPoint messagingAccessPoint = OMS
        .getMessagingAccessPoint("oms:rocketmq://IP1:9876,IP2:9876/namespace");

    consumer = messagingAccessPoint.createPullConsumer(OMS.newKeyValue().put(OMSBuiltinKeys.CONSUMER_ID, "TestGroup"));
    consumer.attachQueue(queueName);

    Field field = PullConsumerImpl.class.getDeclaredField("rocketmqPullConsumer");
    field.setAccessible(true);
    field.set(consumer, rocketmqPullConsumer); //Replace

    ClientConfig clientConfig = new ClientConfig();
    clientConfig.setOperationTimeout(200);
    localMessageCache = spy(new LocalMessageCache(rocketmqPullConsumer, clientConfig));

    field = PullConsumerImpl.class.getDeclaredField("localMessageCache");
    field.setAccessible(true);
    field.set(consumer, localMessageCache);

    messagingAccessPoint.startup();
    consumer.startup();
}

Example #9

Source File: PushConsumerImplTest.java From rocketmq-4.3.0 with Apache License 2.0

6 votes

@Before
public void init() throws NoSuchFieldException, IllegalAccessException {
    final MessagingAccessPoint messagingAccessPoint = OMS
        .getMessagingAccessPoint("oms:rocketmq://IP1:9876,IP2:9876/namespace");
    consumer = messagingAccessPoint.createPushConsumer(
        OMS.newKeyValue().put(OMSBuiltinKeys.CONSUMER_ID, "TestGroup"));

    Field field = PushConsumerImpl.class.getDeclaredField("rocketmqPushConsumer");
    field.setAccessible(true);
    DefaultMQPushConsumer innerConsumer = (DefaultMQPushConsumer) field.get(consumer);
    field.set(consumer, rocketmqPushConsumer); //Replace

    when(rocketmqPushConsumer.getMessageListener()).thenReturn(innerConsumer.getMessageListener());
    messagingAccessPoint.startup();
    consumer.startup();
}

Example #10

Source File: SimpleMetadata.java From joyqueue with Apache License 2.0

6 votes

public static void main(String[] args) {
    KeyValue keyValue = OMS.newKeyValue();
    keyValue.put(OMSBuiltinKeys.ACCOUNT_KEY, "test_token");

    MessagingAccessPoint messagingAccessPoint = OMS.getMessagingAccessPoint("oms:joyqueue://[email protected]:50088/UNKNOWN", keyValue);

    Producer producer = messagingAccessPoint.createProducer();
    producer.start();

    QueueMetaData queueMetaData = producer.getQueueMetaData("test_topic_0");
    for (QueueMetaData.Partition partition : queueMetaData.partitions()) {
        System.out.println(String.format("partition: %s, partitionHost: %s", partition.partitionId(), partition.partitonHost()));
    }

    Message message = producer.createMessage("test_topic_0", "body".getBytes());

    SendResult sendResult = producer.send(message);
    System.out.println(String.format("messageId: %s", sendResult.messageId()));
}

Example #11

Source File: MessagingAccessPointAdapter.java From openmessaging-java with Apache License 2.0

6 votes

/**
 * Returns a {@code MessagingAccessPoint} instance from the specified OMS driver URL with some preset userHeaders.
 *
 * @param url the driver URL.
 * @param attributes the preset userHeaders.
 * @return a {@code MessagingAccessPoint} instance.
 * @throws OMSRuntimeException if the adapter fails to create a {@code MessagingAccessPoint} instance from the URL.
 */
public static MessagingAccessPoint getMessagingAccessPoint(String url, KeyValue attributes) {
    AccessPointURI accessPointURI = new AccessPointURI(url);
    String driverImpl = parseDriverImpl(accessPointURI.getDriverType(), attributes);

    attributes.put(OMSBuiltinKeys.ACCESS_POINTS, accessPointURI.getHosts());
    attributes.put(OMSBuiltinKeys.DRIVER_IMPL, driverImpl);
    attributes.put(OMSBuiltinKeys.REGION, accessPointURI.getRegion());
    attributes.put(OMSBuiltinKeys.ACCOUNT_ID, accessPointURI.getAccountId());

    try {
        Class<?> driverImplClass = Class.forName(driverImpl);
        Constructor constructor = driverImplClass.getConstructor(KeyValue.class);
        MessagingAccessPoint vendorImpl = (MessagingAccessPoint) constructor.newInstance(attributes);
        checkSpecVersion(OMS.specVersion, vendorImpl.version());
        return vendorImpl;
    } catch (Throwable e) {
        throw generateException(OMSResponseStatus.STATUS_10000, url);
    }
}

Example #12

Source File: AsyncBatchProducer.java From joyqueue with Apache License 2.0

6 votes

public static void main(String[] args) {
        KeyValue keyValue = OMS.newKeyValue();
        keyValue.put(OMSBuiltinKeys.ACCOUNT_KEY, "test_token");

        MessagingAccessPoint messagingAccessPoint = OMS.getMessagingAccessPoint("oms:joyqueue://[email protected]:50088/UNKNOWN", keyValue);

        Producer producer = messagingAccessPoint.createProducer();
        producer.start();

        List<Message> messages = new ArrayList<>();

        for (int i = 0; i < 10; i++) {
            Message message = producer.createMessage("test_topic_0", "body".getBytes());
            messages.add(message);
        }

        Future<SendResult> future = producer.sendAsync(messages);

//        future.addListener(new FutureListener<SendResult>() {
//            @Override
//            public void operationComplete(Future<SendResult> future) {
//                System.out.println(future.get().messageId());
//            }
//        });
        System.out.println(future.get().messageId());
    }

Example #13

Source File: BatchProducer.java From joyqueue with Apache License 2.0

6 votes

public static void main(String[] args) {
    KeyValue keyValue = OMS.newKeyValue();
    keyValue.put(OMSBuiltinKeys.ACCOUNT_KEY, "test_token");

    MessagingAccessPoint messagingAccessPoint = OMS.getMessagingAccessPoint("oms:joyqueue://[email protected]:50088/UNKNOWN", keyValue);

    Producer producer = messagingAccessPoint.createProducer();
    producer.start();

    List<Message> messages = new ArrayList<>();

    for (int i = 0; i < 10; i++) {
        Message message = producer.createMessage("test_topic_0", "body".getBytes());
        messages.add(message);
    }

    producer.send(messages);
}

Example #14

Source File: AsyncProducer.java From joyqueue with Apache License 2.0

6 votes

public static void main(String[] args) throws Exception {
        KeyValue keyValue = OMS.newKeyValue();
        keyValue.put(OMSBuiltinKeys.ACCOUNT_KEY, "test_token");
        keyValue.put(JoyQueueBuiltinKeys.TRANSACTION_TIMEOUT, 1000 * 10);

        MessagingAccessPoint messagingAccessPoint = OMS.getMessagingAccessPoint("oms:joyqueue://[email protected]:50088/UNKNOWN", keyValue);

        Producer producer = messagingAccessPoint.createProducer();
        producer.start();

        Message message = producer.createMessage("test_topic_0", "body".getBytes());
        Future<SendResult> future = producer.sendAsync(message);

//        future.addListener(new FutureListener<SendResult>() {
////            @Override
////            public void operationComplete(Future<SendResult> future) {
////                System.out.println(future.get().messageId());
////            }
////        });

        System.out.println(future.get().messageId());
    }

Example #15

Source File: PullConsumerImplTest.java From DDMQ with Apache License 2.0

6 votes

@Before
public void init() throws NoSuchFieldException, IllegalAccessException {
    final MessagingAccessPoint messagingAccessPoint = MessagingAccessPointFactory
        .getMessagingAccessPoint("openmessaging:rocketmq://IP1:9876,IP2:9876/namespace");

    consumer = messagingAccessPoint.createPullConsumer(queueName,
        OMS.newKeyValue().put(NonStandardKeys.CONSUMER_GROUP, "TestGroup"));

    Field field = PullConsumerImpl.class.getDeclaredField("rocketmqPullConsumer");
    field.setAccessible(true);
    field.set(consumer, rocketmqPullConsumer); //Replace

    ClientConfig clientConfig = new ClientConfig();
    clientConfig.setOmsOperationTimeout(200);
    localMessageCache = spy(new LocalMessageCache(rocketmqPullConsumer, clientConfig));

    field = PullConsumerImpl.class.getDeclaredField("localMessageCache");
    field.setAccessible(true);
    field.set(consumer, localMessageCache);

    messagingAccessPoint.startup();
    consumer.startup();
}

Example #16

Source File: PullConsumerApp.java From openmessaging-java with Apache License 2.0

6 votes

public static void main(String[] args) {
    //Load and start the vendor implementation from a specific OMS driver URL.
    final MessagingAccessPoint messagingAccessPoint =
        OMS.getMessagingAccessPoint("oms:rocketmq://[email protected]/us-east");

    //Start a PullConsumer to receive messages from the specific queue.
    final PullConsumer consumer = messagingAccessPoint.createPullConsumer();

    //Register a shutdown hook to close the opened endpoints.
    Runtime.getRuntime().addShutdownHook(new Thread(new Runnable() {
        @Override
        public void run() {
            consumer.stop();
        }
    }));

    consumer.bindQueue(Arrays.asList("NS://HELLO_QUEUE"));
    consumer.start();

    Message message = consumer.receive(1000);
    System.out.println("Received message: " + message);
    //Acknowledge the consumed message
    consumer.ack(message.getMessageReceipt());
    consumer.stop();

}

Example #17

Source File: PullConsumerImplTest.java From rocketmq with Apache License 2.0

6 votes

@Before
public void init() throws NoSuchFieldException, IllegalAccessException {
    final MessagingAccessPoint messagingAccessPoint = OMS
        .getMessagingAccessPoint("oms:rocketmq://IP1:9876,IP2:9876/namespace");

    consumer = messagingAccessPoint.createPullConsumer(OMS.newKeyValue().put(OMSBuiltinKeys.CONSUMER_ID, "TestGroup"));
    consumer.attachQueue(queueName);

    Field field = PullConsumerImpl.class.getDeclaredField("rocketmqPullConsumer");
    field.setAccessible(true);
    field.set(consumer, rocketmqPullConsumer); //Replace

    ClientConfig clientConfig = new ClientConfig();
    clientConfig.setOperationTimeout(200);
    localMessageCache = spy(new LocalMessageCache(rocketmqPullConsumer, clientConfig));

    field = PullConsumerImpl.class.getDeclaredField("localMessageCache");
    field.setAccessible(true);
    field.set(consumer, localMessageCache);

    messagingAccessPoint.startup();
    consumer.startup();
}

Example #18

Source File: PushConsumerImplTest.java From rocketmq with Apache License 2.0

6 votes

@Before
public void init() throws NoSuchFieldException, IllegalAccessException {
    final MessagingAccessPoint messagingAccessPoint = OMS
        .getMessagingAccessPoint("oms:rocketmq://IP1:9876,IP2:9876/namespace");
    consumer = messagingAccessPoint.createPushConsumer(
        OMS.newKeyValue().put(OMSBuiltinKeys.CONSUMER_ID, "TestGroup"));

    Field field = PushConsumerImpl.class.getDeclaredField("rocketmqPushConsumer");
    field.setAccessible(true);
    DefaultMQPushConsumer innerConsumer = (DefaultMQPushConsumer) field.get(consumer);
    field.set(consumer, rocketmqPushConsumer); //Replace

    when(rocketmqPushConsumer.getMessageListener()).thenReturn(innerConsumer.getMessageListener());
    messagingAccessPoint.startup();
    consumer.startup();
}

Example #19

Source File: PushConsumerImplTest.java From DDMQ with Apache License 2.0

6 votes

@Before
public void init() throws NoSuchFieldException, IllegalAccessException {
    final MessagingAccessPoint messagingAccessPoint = MessagingAccessPointFactory
        .getMessagingAccessPoint("openmessaging:rocketmq://IP1:9876,IP2:9876/namespace");
    consumer = messagingAccessPoint.createPushConsumer(
        OMS.newKeyValue().put(NonStandardKeys.CONSUMER_GROUP, "TestGroup"));

    Field field = PushConsumerImpl.class.getDeclaredField("rocketmqPushConsumer");
    field.setAccessible(true);
    DefaultMQPushConsumer innerConsumer = (DefaultMQPushConsumer) field.get(consumer);
    field.set(consumer, rocketmqPushConsumer); //Replace

    when(rocketmqPushConsumer.getMessageListener()).thenReturn(innerConsumer.getMessageListener());
    messagingAccessPoint.startup();
    consumer.startup();
}

Example #20

Source File: AccessPointContainer.java From joyqueue with Apache License 2.0

5 votes

public AccessPointContainer(String id, String url, List<KeyValueAttribute> attributes) {
    KeyValue keyValue = OMS.newKeyValue();
    for (KeyValueAttribute attribute : attributes) {
        keyValue.put(attribute.getKey(), attribute.getValue());
    }
    this.id = id;
    this.url = url;
    this.attributes = keyValue;
}

Example #21

Source File: OMSUtil.java From rocketmq with Apache License 2.0

5 votes

public static KeyValue buildKeyValue(KeyValue... keyValues) {
    KeyValue keyValue = OMS.newKeyValue();
    for (KeyValue properties : keyValues) {
        for (String key : properties.keySet()) {
            keyValue.put(key, properties.getString(key));
        }
    }
    return keyValue;
}

Example #22

Source File: PushConsumerImpl.java From rocketmq with Apache License 2.0

5 votes

public PushConsumerImpl(final KeyValue properties) {
    this.rocketmqPushConsumer = new DefaultMQPushConsumer();
    this.properties = properties;
    this.clientConfig = BeanUtils.populate(properties, ClientConfig.class);

    if ("true".equalsIgnoreCase(System.getenv("OMS_RMQ_DIRECT_NAME_SRV"))) {
        String accessPoints = clientConfig.getAccessPoints();
        if (accessPoints == null || accessPoints.isEmpty()) {
            throw new OMSRuntimeException("-1", "OMS AccessPoints is null or empty.");
        }
        this.rocketmqPushConsumer.setNamesrvAddr(accessPoints.replace(',', ';'));
    }

    String consumerGroup = clientConfig.getConsumerId();
    if (null == consumerGroup || consumerGroup.isEmpty()) {
        throw new OMSRuntimeException("-1", "Consumer Group is necessary for RocketMQ, please set it.");
    }
    this.rocketmqPushConsumer.setConsumerGroup(consumerGroup);
    this.rocketmqPushConsumer.setMaxReconsumeTimes(clientConfig.getRmqMaxRedeliveryTimes());
    this.rocketmqPushConsumer.setConsumeTimeout(clientConfig.getRmqMessageConsumeTimeout());
    this.rocketmqPushConsumer.setConsumeThreadMax(clientConfig.getRmqMaxConsumeThreadNums());
    this.rocketmqPushConsumer.setConsumeThreadMin(clientConfig.getRmqMinConsumeThreadNums());

    String consumerId = OMSUtil.buildInstanceName();
    this.rocketmqPushConsumer.setInstanceName(consumerId);
    properties.put(OMSBuiltinKeys.CONSUMER_ID, consumerId);
    this.rocketmqPushConsumer.setLanguage(LanguageCode.OMS);

    this.rocketmqPushConsumer.registerMessageListener(new MessageListenerImpl());
}

Example #23

Source File: SimplePushConsumer.java From rocketmq with Apache License 2.0

5 votes

public static void main(String[] args) {
    final MessagingAccessPoint messagingAccessPoint = OMS
        .getMessagingAccessPoint("oms:rocketmq://localhost:9876/default:default");

    final PushConsumer consumer = messagingAccessPoint.
        createPushConsumer(OMS.newKeyValue().put(OMSBuiltinKeys.CONSUMER_ID, "OMS_CONSUMER"));

    messagingAccessPoint.startup();
    System.out.printf("MessagingAccessPoint startup OK%n");

    Runtime.getRuntime().addShutdownHook(new Thread(new Runnable() {
        @Override
        public void run() {
            consumer.shutdown();
            messagingAccessPoint.shutdown();
        }
    }));

    consumer.attachQueue("OMS_HELLO_TOPIC", new MessageListener() {
        @Override
        public void onReceived(Message message, Context context) {
            System.out.printf("Received one message: %s%n", message.sysHeaders().getString(Message.BuiltinKeys.MESSAGE_ID));
            context.ack();
        }
    });

    consumer.startup();
    System.out.printf("Consumer startup OK%n");
}

Example #24

Source File: SimplePushConsumer.java From rocketmq-all-4.1.0-incubating with Apache License 2.0

5 votes

public static void main(String[] args) {
    final MessagingAccessPoint messagingAccessPoint = MessagingAccessPointFactory
        .getMessagingAccessPoint("openmessaging:rocketmq://IP1:9876,IP2:9876/namespace");

    final PushConsumer consumer = messagingAccessPoint.
        createPushConsumer(OMS.newKeyValue().put(NonStandardKeys.CONSUMER_GROUP, "OMS_CONSUMER"));

    messagingAccessPoint.startup();
    System.out.printf("MessagingAccessPoint startup OK%n");

    Runtime.getRuntime().addShutdownHook(new Thread(new Runnable() {
        @Override
        public void run() {
            consumer.shutdown();
            messagingAccessPoint.shutdown();
        }
    }));

    consumer.attachQueue("OMS_HELLO_TOPIC", new MessageListener() {
        @Override
        public void onMessage(final Message message, final ReceivedMessageContext context) {
            System.out.printf("Received one message: %s%n", message.headers().getString(MessageHeader.MESSAGE_ID));
            context.ack();
        }
    });

    consumer.startup();
    System.out.printf("Consumer startup OK%n");
}

Example #25

Source File: SimplePushConsumer.java From DDMQ with Apache License 2.0

5 votes

public static void main(String[] args) {
    final MessagingAccessPoint messagingAccessPoint = MessagingAccessPointFactory
        .getMessagingAccessPoint("openmessaging:rocketmq://IP1:9876,IP2:9876/namespace");

    final PushConsumer consumer = messagingAccessPoint.
        createPushConsumer(OMS.newKeyValue().put(NonStandardKeys.CONSUMER_GROUP, "OMS_CONSUMER"));

    messagingAccessPoint.startup();
    System.out.printf("MessagingAccessPoint startup OK%n");

    Runtime.getRuntime().addShutdownHook(new Thread(new Runnable() {
        @Override
        public void run() {
            consumer.shutdown();
            messagingAccessPoint.shutdown();
        }
    }));

    consumer.attachQueue("OMS_HELLO_TOPIC", new MessageListener() {
        @Override
        public void onMessage(final Message message, final ReceivedMessageContext context) {
            System.out.printf("Received one message: %s%n", message.headers().getString(MessageHeader.MESSAGE_ID));
            context.ack();
        }
    });

    consumer.startup();
    System.out.printf("Consumer startup OK%n");
}

Example #26

Source File: SimplePullConsumer.java From DDMQ with Apache License 2.0

5 votes

public static void main(String[] args) {
    final MessagingAccessPoint messagingAccessPoint = MessagingAccessPointFactory
        .getMessagingAccessPoint("openmessaging:rocketmq://IP1:9876,IP2:9876/namespace");

    final PullConsumer consumer = messagingAccessPoint.createPullConsumer("OMS_HELLO_TOPIC",
        OMS.newKeyValue().put(NonStandardKeys.CONSUMER_GROUP, "OMS_CONSUMER"));

    messagingAccessPoint.startup();
    System.out.printf("MessagingAccessPoint startup OK%n");

    Runtime.getRuntime().addShutdownHook(new Thread(new Runnable() {
        @Override
        public void run() {
            consumer.shutdown();
            messagingAccessPoint.shutdown();
        }
    }));

    consumer.startup();
    System.out.printf("Consumer startup OK%n");

    while (true) {
        Message message = consumer.poll();
        if (message != null) {
            String msgId = message.headers().getString(MessageHeader.MESSAGE_ID);
            System.out.printf("Received one message: %s%n", msgId);
            consumer.ack(msgId);
        }
    }
}

Example #27

Source File: KeyValueConverter.java From joyqueue with Apache License 2.0

5 votes

public static KeyValue convert(Map<String, String> attributes) {
    KeyValue result = OMS.newKeyValue();
    if (attributes != null && !attributes.isEmpty()) {
        for (Map.Entry<String, String> entry : attributes.entrySet()) {
            result.put(entry.getKey(), entry.getValue());
        }
    }
    return result;
}

Example #28

Source File: ReceiveConsumer.java From joyqueue with Apache License 2.0

5 votes

public static void main(String[] args) throws Exception {
    KeyValue keyValue = OMS.newKeyValue();
    keyValue.put(OMSBuiltinKeys.ACCOUNT_KEY, "test_token");

    MessagingAccessPoint messagingAccessPoint = OMS.getMessagingAccessPoint("oms:joyqueue://[email protected]:50088/UNKNOWN", keyValue);

    Consumer consumer = messagingAccessPoint.createConsumer();
    consumer.start();

    // 绑定主题，将要消费的主题
    consumer.bindQueue("test_topic_0");

    while (true) {
        System.out.println("doReceive");
        // 拉取单条消息
        // 参数是超时时间，只是网络请求的超时
        Message message = consumer.receive(1000 * 10);

        // 没有拉取到，继续循环
        if (message == null) {
            continue;
        }

        // 拉取到消息，打印日志并ack
        System.out.println(String.format("receive, message: %s", message));
        consumer.ack(message.getMessageReceipt());

        Thread.currentThread().sleep(1000 * 1);
    }
}

Example #29

Source File: BatchReceiveConsumer.java From joyqueue with Apache License 2.0

5 votes

public static void main(String[] args) throws Exception {
    KeyValue keyValue = OMS.newKeyValue();
    keyValue.put(OMSBuiltinKeys.ACCOUNT_KEY, "test_token");

    MessagingAccessPoint messagingAccessPoint = OMS.getMessagingAccessPoint("oms:joyqueue://[email protected]:50088/UNKNOWN", keyValue);

    Consumer consumer = messagingAccessPoint.createConsumer();
    consumer.start();

    // 绑定主题，将要消费的主题
    consumer.bindQueue("test_topic_0");

    // 这里只是简单例子，根据具体情况进行调度处理
    // 参数是超时时间，只是网络请求的超时
    while (true) {
        System.out.println("doReceive");

        // 批量拉取消息
        List<Message> messages = consumer.batchReceive(1000 * 10);

        if (CollectionUtils.isEmpty(messages)) {
            continue;
        }

        for (Message message : messages) {
            // 拉取到消息，打印日志并ack
            System.out.println(String.format("receive, message: %s", messages));
            consumer.ack(message.getMessageReceipt());
        }

        Thread.currentThread().sleep(1000 * 1);
    }
}

Example #30

Source File: SimpleConsumer.java From joyqueue with Apache License 2.0

5 votes

public static void main(String[] args) throws Exception {
    final String app = "test_app";
    final String token = "some token";
    final String dataCenter = "default";
    final String brokerAddr = "127.0.0.1:50088";
    final String topic = "test_topic_0";
    // oms:joyqueue://[email protected]:50088/default
    final String url = "oms:joyqueue://" + app +  "@" + brokerAddr + "/" + dataCenter;

    KeyValue keyValue = OMS.newKeyValue();
    keyValue.put(OMSBuiltinKeys.ACCOUNT_KEY, token);

    MessagingAccessPoint messagingAccessPoint = OMS.getMessagingAccessPoint(url, keyValue);

    // 创建consumer实例
    Consumer consumer = messagingAccessPoint.createConsumer();

    // 绑定需要消费的topic和对应的listener
    consumer.bindQueue(topic, new MessageListener() {
        @Override
        public void onReceived(Message message, Context context) {
            System.out.println(String.format("onReceived, message: %s", message));

            // 确认消息消费成功，如果没有确认或抛出异常会进入重试队列
            context.ack();
        }
    });

    consumer.start();
    System.in.read();
}