com.alibaba.rocketmq.client.producer.DefaultMQProducer Java Examples

/**
 * Validate message
 *
 * @param msg
 * @param defaultMQProducer
 * @throws com.alibaba.rocketmq.client.exception.MQClientException
 */
public static void checkMessage(Message msg, DefaultMQProducer defaultMQProducer)
        throws MQClientException {
    if (null == msg) {
        throw new MQClientException(ResponseCode.MESSAGE_ILLEGAL, "the message is null");
    }
    // topic
    Validators.checkTopic(msg.getTopic());
    // body
    if (null == msg.getBody()) {
        throw new MQClientException(ResponseCode.MESSAGE_ILLEGAL, "the message body is null");
    }

    if (0 == msg.getBody().length) {
        throw new MQClientException(ResponseCode.MESSAGE_ILLEGAL, "the message body length is zero");
    }

    if (msg.getBody().length > defaultMQProducer.getMaxMessageSize()) {
        throw new MQClientException(ResponseCode.MESSAGE_ILLEGAL,
                "the message body size over max value, MAX: " + defaultMQProducer.getMaxMessageSize());
    }
}
 

@Override
public void execute(CommandLine commandLine, Options options, RPCHook rpcHook) {
    final DefaultMQProducer producer = new DefaultMQProducer("PID_SMSC",rpcHook);
    producer.setInstanceName("PID_SMSC_" + System.currentTimeMillis());

    try {
        producer.start();
        String brokerName = commandLine.getOptionValue('b').trim();
        int messageSize = commandLine.hasOption('s') ? Integer.parseInt(commandLine.getOptionValue('s')) : 128;
        int count = commandLine.hasOption('c') ? Integer.parseInt(commandLine.getOptionValue('c')) : 50;

        producer.send(buildMessage(brokerName, 16));

        for (int i = 0; i < count; i++) {
            long begin = System.currentTimeMillis();
            SendResult result = producer.send(buildMessage(brokerName, messageSize));
            System.out.println("rt:" + (System.currentTimeMillis() - begin) + "ms, SendResult=" + result);
        }
    } catch (Exception e) {
        e.printStackTrace();
    } finally {
        producer.shutdown();
    }
}
 

public static void main(String[] args) throws MQClientException, InterruptedException {
    DefaultMQProducer producer = new DefaultMQProducer("ProducerGroupName");
    producer.start();

    try {
        for (int i = 0; i < 6000000; i++) {
            Message msg = new Message("TopicFilter7",// topic
                    "TagA",// tag
                    "OrderID001",// key
                    ("Hello MetaQ").getBytes(RemotingHelper.DEFAULT_CHARSET));// body

            msg.putUserProperty("SequenceId", String.valueOf(i));

            SendResult sendResult = producer.send(msg);
            System.out.println(sendResult);
        }
    } catch (Exception e) {
        e.printStackTrace();
    }

    producer.shutdown();
}
 

public static void main(String[] args) throws MQClientException, InterruptedException {

        DefaultMQProducer producer = new DefaultMQProducer("ProducerGroupName");

        producer.start();

        for (int i = 0; i < 10000000; i++)
            try {
                {
                    Message msg = new Message("TopicTest",// topic
                            "TagA",// tag
                            "OrderID188",// key
                            ("Hello MetaQ").getBytes(RemotingHelper.DEFAULT_CHARSET));// body
                    SendResult sendResult = producer.send(msg);
                    System.out.println(sendResult);
                }

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

        producer.shutdown();
    }
 

public static void main(String[] args) {
    DefaultMQProducer producer = new DefaultMQProducer("Producer");
    producer.setNamesrvAddr("127.0.0.1:9876");
    try {
        producer.start();
        long time = System.currentTimeMillis();
        System.out.println("开始：" + time);

        int a = 100000;

        for (int i = 1; i <= a; i++) {
            Message msg = new Message("PushTopic", "push", i + "", "Just for test.".getBytes());
            SendResult result = producer.send(msg);
            System.out.println("id:" + result.getMsgId() + " result:" + result.getSendStatus());
        }
        System.out.println("结束，消耗：" + (System.currentTimeMillis() - time));
    } catch (Exception e) {
        e.printStackTrace();
    } finally {
        producer.shutdown();
    }
}
 

@Override
	public void afterPropertiesSet() throws Exception {
		Assert.hasText(groupName);
//		Assert.hasText(namesrvAddr);
		
		DefaultMQProducer defaultMQProducer = new DefaultMQProducer(groupName);
		defaultMQProducer.setNamesrvAddr(namesrvAddr);
		defaultMQProducer.setVipChannelEnabled(false);
		defaultMQProducer.start();
		this.defaultMQProducer = defaultMQProducer;
	}
 

/**
 * 校验消息的有效性
 *
 * @param msg
 * @param defaultMQProducer
 * @throws com.alibaba.rocketmq.client.exception.MQClientException
 */
public static void checkMessage(Message msg, DefaultMQProducer defaultMQProducer)
        throws MQClientException {
    if (null == msg) {
        throw new MQClientException(ResponseCode.MESSAGE_ILLEGAL, "the message is null");
    }
    // topic有效性校验
    Validators.checkTopic(msg.getTopic());
    // body是否为空
    if (null == msg.getBody()) {
        throw new MQClientException(ResponseCode.MESSAGE_ILLEGAL, "the message body is null");
    }

    if (0 == msg.getBody().length) {
        throw new MQClientException(ResponseCode.MESSAGE_ILLEGAL, "the message body length is zero");
    }

    if (msg.getBody().length > defaultMQProducer.getMaxMessageSize()) {
        throw new MQClientException(ResponseCode.MESSAGE_ILLEGAL,
            "the message body size over max value, MAX: " + defaultMQProducer.getMaxMessageSize());
    }
}
 

/**
 * Validate message
 *
 * @param msg
 * @param defaultMQProducer
 *
 * @throws com.alibaba.rocketmq.client.exception.MQClientException
 */
public static void checkMessage(Message msg, DefaultMQProducer defaultMQProducer)
        throws MQClientException {
    if (null == msg) {
        throw new MQClientException(ResponseCode.MESSAGE_ILLEGAL, "the message is null");
    }
    // topic
    Validators.checkTopic(msg.getTopic());
    // body
    if (null == msg.getBody()) {
        throw new MQClientException(ResponseCode.MESSAGE_ILLEGAL, "the message body is null");
    }

    if (0 == msg.getBody().length) {
        throw new MQClientException(ResponseCode.MESSAGE_ILLEGAL, "the message body length is zero");
    }

    if (msg.getBody().length > defaultMQProducer.getMaxMessageSize()) {
        throw new MQClientException(ResponseCode.MESSAGE_ILLEGAL,
                "the message body size over max value, MAX: " + defaultMQProducer.getMaxMessageSize());
    }
}
 

private static String getServerAddr(Object mqClient) {

        String addr = "mq:rocket://";
        if (mqClient.getClass().getSimpleName().equals("DefaultMQProducer")) {
            addr += ((DefaultMQProducer) mqClient).getNamesrvAddr();
        }
        else if (mqClient.getClass().getSimpleName().equals("DefaultMQPushConsumer")) {
            addr += ((DefaultMQPushConsumer) mqClient).getNamesrvAddr();
        }
        else if (mqClient.getClass().getSimpleName().equals("DefaultMQPullConsumer")) {
            addr += ((DefaultMQPullConsumer) mqClient).getNamesrvAddr();
        }

        return addr;

    }
 

@Override
public void execute(CommandLine commandLine, Options options, RPCHook rpcHook) {
    final DefaultMQProducer producer = new DefaultMQProducer("PID_SMSC");
    producer.setInstanceName("PID_SMSC_" + System.currentTimeMillis());

    try {
        producer.start();
        String brokerName = commandLine.getOptionValue('b').trim();
        int messageSize = commandLine.hasOption('s') ? Integer.parseInt(commandLine.getOptionValue('s')) : 128;
        int count = commandLine.hasOption('c') ? Integer.parseInt(commandLine.getOptionValue('s')) : 20;
        for (int i = 0; i < count; i++) {
            long begin = System.currentTimeMillis();
            SendResult result = producer.send(buildMessage(brokerName, messageSize));
            System.out.println("rt:" + (System.currentTimeMillis() - begin) + "ms, SendResult=" + result);
        }
    }
    catch (Exception e) {
        e.printStackTrace();
    }
    finally {
        producer.shutdown();
    }
}
 

public static void main(String[] args) throws MQClientException, InterruptedException {
    DefaultMQProducer producer = new DefaultMQProducer("ProducerGroupName");
    producer.start();

    try {
        for (int i = 0; i < 6000000; i++) {
            Message msg = new Message("TopicFilter7",// topic
                "TagA",// tag
                "OrderID001",// key
                ("Hello MetaQ").getBytes());// body

            msg.putUserProperty("SequenceId", String.valueOf(i));

            SendResult sendResult = producer.send(msg);
            System.out.println(sendResult);
        }
    }
    catch (Exception e) {
        e.printStackTrace();
    }

    producer.shutdown();
}
 

public static void main(String[] args) throws MQClientException, InterruptedException {
        DefaultMQProducer producer = new DefaultMQProducer("yyzGroup2");
        producer.setNamesrvAddr("10.2.223.157:9876;10.2.223.158:9876;10.2.223.159:9876");
       // producer.setNamesrvAddr("10.2.223.228:9876");
        producer.start();
        for(int i = 0; i < 111111; ++i) {
//            Thread.currentThread().sleep(50);
//            for (String item : array) {
            Message msg = new Message("yyztest2",// topic
                    "TAG",// tag
                    "ffff",// 注意， msgkey对帮助业务排查消息投递问题很有帮助，请设置成和消息有关的业务属性，比如订单id ,商品id .
                    "yang ya zhou".getBytes());// body //默认会设置等待消息存储成功。
            SendResult sendResult = null;
            try {//同步发送消息 ，并且等待消息存储成功，超时时间3s .
                System.out.println("send msg with msgKey:" + msg.getKeys());
                sendResult = producer.send(msg); //DefaultMQProducer.send
            } catch (Exception e) {
                e.printStackTrace();
            }
            System.out.println(sendResult);
            Thread.sleep(300);
        }
        System.out.println(System.getProperty("user.home") );
        producer.shutdown();
    }
 

public static void main(String[] args) throws MQClientException, InterruptedException {
    DefaultMQProducer producer = new DefaultMQProducer("ProducerGroupName");
    producer.start();
    for (int i = 0; i < 1; i++)
        try {
            {
                Message msg = new Message("TopicTest1",// topic
                    "TagA",// tag
                    "key113",// key
                    ("Hello MetaQ").getBytes());// body
                SendResult sendResult = producer.send(msg);
                System.out.println(sendResult);

                QueryResult queryMessage =
                        producer.queryMessage("TopicTest1", "key113", 10, 0, System.currentTimeMillis());
                for (MessageExt m : queryMessage.getMessageList()) {
                    System.out.println(m);
                }
            }

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

public static void main(String[] args) throws MQClientException, InterruptedException {
    DefaultMQProducer producer = new DefaultMQProducer("please_rename_unique_group_name");

    producer.start();

    for (int i = 0; i < 1000; i++) {
        try {
            Message msg = new Message("TopicTest", // topic
                "TagA", // tag
                ("Hello RocketMQ " + i).getBytes()// body
            );
            SendResult sendResult = producer.send(msg);
            System.out.println(sendResult);
        }
        catch (Exception e) {
            e.printStackTrace();
            Thread.sleep(1000);
        }
    }

    producer.shutdown();
}
 

public static void main(String[] args) throws MQClientException, InterruptedException {
    DefaultMQProducer producer = new DefaultMQProducer("ProducerGroupName");
    producer.start();

    try {
        for (int i = 0; i < 6000000; i++) {
            Message msg = new Message("TopicFilter7", // topic
                "TagA", // tag
                "OrderID001", // key
                ("Hello MetaQ").getBytes());// body

            msg.putUserProperty("SequenceId", String.valueOf(i));

            SendResult sendResult = producer.send(msg);
            System.out.println(sendResult);
        }
    }
    catch (Exception e) {
        e.printStackTrace();
    }

    producer.shutdown();
}
 

public MQClientInstance(ClientConfig clientConfig, int instanceIndex, String clientId, RPCHook rpcHook) {
    this.clientConfig = clientConfig;
    this.instanceIndex = instanceIndex;
    this.nettyClientConfig = new NettyClientConfig();
    this.nettyClientConfig
            .setClientCallbackExecutorThreads(clientConfig.getClientCallbackExecutorThreads());
    this.clientRemotingProcessor = new ClientRemotingProcessor(this);
    this.mQClientAPIImpl =
            new MQClientAPIImpl(this.nettyClientConfig, this.clientRemotingProcessor, rpcHook);

    if (this.clientConfig.getNamesrvAddr() != null) {
        this.mQClientAPIImpl.updateNameServerAddressList(this.clientConfig.getNamesrvAddr());
        log.info("user specified name server address: {}", this.clientConfig.getNamesrvAddr());
    }

    this.clientId = clientId;

    this.mQAdminImpl = new MQAdminImpl(this);

    this.pullMessageService = new PullMessageService(this);

    this.rebalanceService = new RebalanceService(this);

    this.defaultMQProducer = new DefaultMQProducer(MixAll.CLIENT_INNER_PRODUCER_GROUP);
    this.defaultMQProducer.resetClientConfig(clientConfig);

    this.consumerStatsManager = new ConsumerStatsManager(this.scheduledExecutorService);

    log.info("created a new client Instance, FactoryIndex: {} ClinetID: {} {} {}", //
            this.instanceIndex, //
            this.clientId, //
            this.clientConfig, //
            MQVersion.getVersionDesc(MQVersion.CurrentVersion));
}
 

public RocketMqTracingCollector() {
    defaultMQProducer = new DefaultMQProducer(DstConstants.ROCKET_MQ_PRODUCER);
    defaultMQProducer.setNamesrvAddr(ConfigUtils.getProperty(DstConstants.ROCKET_MQ_NAME_SRV_ADD));
    try {
        defaultMQProducer.start();
    } catch (MQClientException e) {
        throw new IllegalArgumentException("fail to start rocketmq producer.",e);
    }
}
 

@PreDestroy
private void Destroy()
{
	if (producer instanceof DefaultMQProducer)
	{
		DefaultMQProducer producerMq = (DefaultMQProducer) producer;
		if (producerMq != null)
		{
			producerMq.shutdown();
		}
	}
}
 

public static void main(String[] args) throws MQClientException, InterruptedException {
    CommandLine commandLine = buildCommandline(args);
    if (commandLine != null) {
        String group = commandLine.getOptionValue('g');
        String topic = commandLine.getOptionValue('t');
        String tags = commandLine.getOptionValue('a');
        String keys = commandLine.getOptionValue('k');
        String msgCount = commandLine.getOptionValue('c');

        DefaultMQProducer producer = new DefaultMQProducer(group);
        producer.setInstanceName(Long.toString(System.currentTimeMillis()));

        producer.start();

        for (int i = 0; i < Integer.parseInt(msgCount); i++) {
            try {
                Message msg = new Message(//
                    topic, // topic
                    tags, // tag
                    keys, // key
                    ("Hello RocketMQ " + i).getBytes());// body
                SendResult sendResult = producer.send(msg);

                System.out.printf("%-8d %s\n", i, sendResult);
            }
            catch (Exception e) {
                e.printStackTrace();
                Thread.sleep(1000);
            }
        }

        producer.shutdown();
    }
}
 

public MQClientInstance(ClientConfig clientConfig, int instanceIndex, String clientId, RPCHook rpcHook) {
    this.clientConfig = clientConfig;
    this.instanceIndex = instanceIndex;
    this.nettyClientConfig = new NettyClientConfig();
    this.nettyClientConfig.setClientCallbackExecutorThreads(clientConfig.getClientCallbackExecutorThreads());
    this.clientRemotingProcessor = new ClientRemotingProcessor(this);
    this.mQClientAPIImpl =
            new MQClientAPIImpl(this.nettyClientConfig, this.clientRemotingProcessor, rpcHook, clientConfig.getUnitName());

    if (this.clientConfig.getNamesrvAddr() != null) {
        this.mQClientAPIImpl.updateNameServerAddressList(this.clientConfig.getNamesrvAddr());
        log.info("user specified name server address: {}", this.clientConfig.getNamesrvAddr());
    }

    this.clientId = clientId;

    this.mQAdminImpl = new MQAdminImpl(this);

    this.pullMessageService = new PullMessageService(this);

    this.rebalanceService = new RebalanceService(this);

    this.defaultMQProducer = new DefaultMQProducer(MixAll.CLIENT_INNER_PRODUCER_GROUP);
    this.defaultMQProducer.resetClientConfig(clientConfig);

    this.consumerStatsManager = new ConsumerStatsManager(this.scheduledExecutorService);

    log.info("created a new client Instance, FactoryIndex: {} ClinetID: {} {} {}, serializeType={}",//
        this.instanceIndex, //
        this.clientId, //
        this.clientConfig, //
        MQVersion.getVersionDesc(MQVersion.CurrentVersion), RemotingCommand.getSerializeTypeConfigInThisServer());
}
 

public static void main(String[] args) throws MQClientException, InterruptedException {

        DefaultMQProducer producer = new DefaultMQProducer("ProducerGroupName");

        producer.start();

        for (int i = 0; i < 1; i++)
            try {
                {
                    Message msg = new Message("TopicTest1",// topic
                            "TagA",// tag
                            "key113",// key
                            ("Hello MetaQ").getBytes(RemotingHelper.DEFAULT_CHARSET));// body
                    SendResult sendResult = producer.send(msg);
                    System.out.println(sendResult);

                    QueryResult queryMessage =
                            producer.queryMessage("TopicTest1", "key113", 10, 0, System.currentTimeMillis());
                    for (MessageExt m : queryMessage.getMessageList()) {
                        System.out.println(m);
                    }
                }

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

        producer.shutdown();
    }
 

@PostConstruct
private void init() throws MQClientException
{
	if (transaction == null || transactionExecuter == null)
	{
		DefaultMQProducer defaultProducer = new DefaultMQProducer();
		// Producer 组名， 多个 Producer 如果属于一 个应用，发送同样的消息，则应该将它们 归为同一组
		defaultProducer.setProducerGroup(ProducerGroupName);
		// Name Server 地址列表
		defaultProducer.setNamesrvAddr(NamesrvAddr);
		// 生产者名称
		defaultProducer.setInstanceName(InstanceName);
		// 超时时间
		defaultProducer.setSendMsgTimeout(SendMsgTimeout);
		defaultProducer.start();
		producer = defaultProducer;
	}
	else
	{
		TransactionMQProducer transactionProducer = new TransactionMQProducer();
		// Producer 组名， 多个 Producer 如果属于一 个应用，发送同样的消息，则应该将它们 归为同一组
		transactionProducer.setProducerGroup(ProducerGroupName);
		// Name Server 地址列表
		transactionProducer.setNamesrvAddr(NamesrvAddr);
		// 生产者名称
		transactionProducer.setInstanceName(InstanceName);
		// 超时时间
		transactionProducer.setSendMsgTimeout(SendMsgTimeout);
		transactionProducer.setCheckThreadPoolMinSize(checkThreadPoolMinSize);
		transactionProducer.setCheckThreadPoolMaxSize(checkThreadPoolMaxSize);
		transactionProducer.setCheckRequestHoldMax(checkRequestHoldMax);
		transactionProducer.setTransactionCheckListener(transaction);
		transactionProducer.start();
		producer = transactionProducer;
	}

}
 

public static void main(String[] args) throws MQClientException, InterruptedException {
    CommandLine commandLine = buildCommandline(args);
    if (commandLine != null) {
        String group = commandLine.getOptionValue('g');
        String topic = commandLine.getOptionValue('t');
        String tags = commandLine.getOptionValue('a');
        String keys = commandLine.getOptionValue('k');
        String msgCount = commandLine.getOptionValue('c');

        DefaultMQProducer producer = new DefaultMQProducer(group);
        producer.setInstanceName(Long.toString(System.currentTimeMillis()));

        producer.start();

        for (int i = 0; i < Integer.parseInt(msgCount); i++) {
            try {
                Message msg = new Message(//
                        topic,// topic
                        tags,// tag
                        keys,// key
                        ("Hello RocketMQ " + i).getBytes(RemotingHelper.DEFAULT_CHARSET));// body
                SendResult sendResult = producer.send(msg);

                System.out.printf("%-8d %s%n", i, sendResult);
            } catch (Exception e) {
                e.printStackTrace();
                Thread.sleep(1000);
            }
        }

        producer.shutdown();
    }
}
 

public MQClientInstance(ClientConfig clientConfig, int instanceIndex, String clientId, RPCHook rpcHook) {
    this.clientConfig = clientConfig;
    this.instanceIndex = instanceIndex;
    this.nettyClientConfig = new NettyClientConfig();
    this.nettyClientConfig.setClientCallbackExecutorThreads(clientConfig.getClientCallbackExecutorThreads());
    this.clientRemotingProcessor = new ClientRemotingProcessor(this);
    this.mQClientAPIImpl = new MQClientAPIImpl(this.nettyClientConfig, this.clientRemotingProcessor, rpcHook, clientConfig);

    if (this.clientConfig.getNamesrvAddr() != null) {
        this.mQClientAPIImpl.updateNameServerAddressList(this.clientConfig.getNamesrvAddr());
        log.info("user specified name server address: {}", this.clientConfig.getNamesrvAddr());
    }

    this.clientId = clientId;

    this.mQAdminImpl = new MQAdminImpl(this);

    this.pullMessageService = new PullMessageService(this);

    this.rebalanceService = new RebalanceService(this);

    this.defaultMQProducer = new DefaultMQProducer(MixAll.CLIENT_INNER_PRODUCER_GROUP);
    this.defaultMQProducer.resetClientConfig(clientConfig);

    this.consumerStatsManager = new ConsumerStatsManager(this.scheduledExecutorService);

    log.info("created a new client Instance, FactoryIndex: {} ClinetID: {} {} {}, serializeType={}", //
            this.instanceIndex, //
            this.clientId, //
            this.clientConfig, //
            MQVersion.getVersionDesc(MQVersion.CurrentVersion), RemotingCommand.getSerializeTypeConfigInThisServer());
}
 

public static void main(String[] args) throws MQClientException, InterruptedException {
    CommandLine commandLine = buildCommandline(args);
    if (commandLine != null) {
        String group = commandLine.getOptionValue('g');
        String topic = commandLine.getOptionValue('t');
        String tags = commandLine.getOptionValue('a');
        String keys = commandLine.getOptionValue('k');
        String msgCount = commandLine.getOptionValue('c');

        DefaultMQProducer producer = new DefaultMQProducer(group);
        producer.setInstanceName(Long.toString(System.currentTimeMillis()));

        producer.start();

        for (int i = 0; i < Integer.parseInt(msgCount); i++) {
            try {
                Message msg = new Message(//
                    topic,// topic
                    tags,// tag
                    keys,// key
                    ("Hello RocketMQ " + i).getBytes());// body
                SendResult sendResult = producer.send(msg);

                System.out.printf("%-8d %s\n", i, sendResult);
            }
            catch (Exception e) {
                e.printStackTrace();
                Thread.sleep(1000);
            }
        }

        producer.shutdown();
    }
}
 

public void setMqProducer(DefaultMQProducer producer) {
	this.mqProducer = producer;
}
 

@Override
public Class<?> getObjectType() {
	return DefaultMQProducer.class;
}
 

@Override
public DefaultMQProducer getObject() throws Exception {
	return this;
}
 

public RocketMQSender(DefaultMQProducer producer){
	this.producer = producer;
}
 

public DefaultMQProducer getDefaultMQProducer() {
    return defaultMQProducer;
}