本文整理了Java中org.apache.rocketmq.common.message.Message.<init>()方法的一些代码示例，展示了Message.<init>()的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。Message.<init>()方法的具体详情如下：
包路径：org.apache.rocketmq.common.message.Message
类名称：Message
方法名：<init>

Message.<init>介绍

暂无

代码示例

代码示例来源：origin: apache/rocketmq

public static void main(String[] args) throws Exception {
    DefaultMQProducer producer = new DefaultMQProducer("BatchProducerGroupName");
    producer.start();

    //If you just send messages of no more than 1MiB at a time, it is easy to use batch
    //Messages of the same batch should have: same topic, same waitStoreMsgOK and no schedule support
    String topic = "BatchTest";
    List<Message> messages = new ArrayList<>();
    messages.add(new Message(topic, "Tag", "OrderID001", "Hello world 0".getBytes()));
    messages.add(new Message(topic, "Tag", "OrderID002", "Hello world 1".getBytes()));
    messages.add(new Message(topic, "Tag", "OrderID003", "Hello world 2".getBytes()));

    producer.send(messages);
  }
}

代码示例来源：origin: apache/rocketmq

private static Message buildMessage(final int messageSize, final String topic) throws UnsupportedEncodingException {
    Message msg = new Message();
    msg.setTopic(topic);

    StringBuilder sb = new StringBuilder();
    for (int i = 0; i < messageSize; i += 10) {
      sb.append("hello baby");
    }

    msg.setBody(sb.toString().getBytes(RemotingHelper.DEFAULT_CHARSET));

    return msg;
  }
}

代码示例来源：origin: apache/rocketmq

private static Message buildMessage(final String topic, final int messageSize) throws UnsupportedEncodingException {
  Message msg = new Message();
  msg.setTopic(topic);
  StringBuilder sb = new StringBuilder();
  for (int i = 0; i < messageSize; i += 11) {
    sb.append("hello jodie");
  }
  msg.setBody(sb.toString().getBytes(MixAll.DEFAULT_CHARSET));
  return msg;
}

代码示例来源：origin: apache/rocketmq

public Object getMessageByTag(String tag) {
  Object objMsg = null;
  if (this instanceof RMQNormalProducer) {
    org.apache.rocketmq.common.message.Message msg = new org.apache.rocketmq.common.message.Message(
      topic, (RandomUtil.getStringByUUID() + "." + new Date()).getBytes());
    objMsg = msg;
    if (tag != null) {
      msg.setTags(tag);
    }
  }
  return objMsg;
}

代码示例来源：origin: apache/rocketmq

public void asyncSend(int msgSize, MessageQueueSelector selector) {
  this.msgSize = msgSize;
  for (int i = 0; i < msgSize; i++) {
    Message msg = new Message(topic, RandomUtil.getStringByUUID().getBytes());
    this.asyncSend(msg, selector, i);
  }
}

代码示例来源：origin: apache/rocketmq

public void sendOneWay(int msgSize) {
  for (int i = 0; i < msgSize; i++) {
    Message msg = new Message(topic, RandomUtil.getStringByUUID().getBytes());
    this.sendOneWay(msg);
  }
}

代码示例来源：origin: apache/rocketmq

public void asyncSend(int msgSize) {
  this.msgSize = msgSize;
  for (int i = 0; i < msgSize; i++) {
    Message msg = new Message(topic, RandomUtil.getStringByUUID().getBytes());
    this.asyncSend(msg);
  }
}

代码示例来源：origin: apache/rocketmq

public void sendOneWay(int msgSize, MessageQueue mq) {
  for (int i = 0; i < msgSize; i++) {
    Message msg = new Message(topic, RandomUtil.getStringByUUID().getBytes());
    this.sendOneWay(msg, mq);
  }
}

代码示例来源：origin: apache/rocketmq

public void asyncSend(int msgSize, MessageQueue mq) {
  this.msgSize = msgSize;
  for (int i = 0; i < msgSize; i++) {
    Message msg = new Message(topic, RandomUtil.getStringByUUID().getBytes());
    this.asyncSend(msg, mq);
  }
}

代码示例来源：origin: apache/rocketmq

public void sendOneWay(int msgSize, MessageQueueSelector selector) {
    for (int i = 0; i < msgSize; i++) {
      Message msg = new Message(topic, RandomUtil.getStringByUUID().getBytes());
      this.sendOneWay(msg, selector, i);
    }
  }
}

代码示例来源：origin: apache/rocketmq

/**
 * Use this function while transaction msg is committed or rollback write a flag 'd' to operation queue for the
 * msg's offset
 *
 * @param messageExt Op message
 * @param messageQueue Op message queue
 * @return This method will always return true.
 */
private boolean addRemoveTagInTransactionOp(MessageExt messageExt, MessageQueue messageQueue) {
  Message message = new Message(TransactionalMessageUtil.buildOpTopic(), TransactionalMessageUtil.REMOVETAG,
    String.valueOf(messageExt.getQueueOffset()).getBytes(TransactionalMessageUtil.charset));
  writeOp(message, messageQueue);
  return true;
}

代码示例来源：origin: apache/storm

private Message prepareMessage(Tuple input) {
  String topic = selector.getTopic(input);
  String tag = selector.getTag(input);
  String key = mapper.getKeyFromTuple(input);
  byte[] value = mapper.getValueFromTuple(input);
  return new Message(topic, tag, key, value);
}

代码示例来源：origin: apache/rocketmq

public static Message cloneMessage(final Message msg) {
  Message newMsg = new Message(msg.getTopic(), msg.getBody());
  newMsg.setFlag(msg.getFlag());
  newMsg.setProperties(msg.getProperties());
  return newMsg;
}

代码示例来源：origin: apache/rocketmq

@Test(expected = java.lang.NullPointerException.class)
public void testSendMQNull() throws Exception {
  Message msg = new Message(topic, RandomUtils.getStringByUUID().getBytes());
  DefaultMQProducer producer = ProducerFactory.getRMQProducer(nsAddr);
  MessageQueue messageQueue = null;
  producer.sendOneway(msg, messageQueue);
}

代码示例来源：origin: apache/rocketmq

@Test(expected = org.apache.rocketmq.client.exception.MQClientException.class)
public void testSendSelectorNull() throws Exception {
  Message msg = new Message(topic, RandomUtils.getStringByUUID().getBytes());
  DefaultMQProducer producer = ProducerFactory.getRMQProducer(nsAddr);
  MessageQueueSelector selector = null;
  producer.sendOneway(msg, selector, 100);
}

代码示例来源：origin: apache/rocketmq

@Test
public void testSendCallBackNull() throws Exception {
  Message msg = new Message(topic, RandomUtils.getStringByUUID().getBytes());
  DefaultMQProducer producer = ProducerFactory.getRMQProducer(nsAddr);
  SendCallback sendCallback = null;
  producer.send(msg, sendCallback);
}

代码示例来源：origin: apache/rocketmq

@Test(expected = org.apache.rocketmq.client.exception.MQClientException.class)
  public void testSelectorThrowsException() throws Exception {
    Message msg = new Message(topic, RandomUtils.getStringByUUID().getBytes());
    DefaultMQProducer producer = ProducerFactory.getRMQProducer(nsAddr);
    producer.sendOneway(msg, new MessageQueueSelector() {
      @Override
      public MessageQueue select(List<MessageQueue> list, Message message, Object o) {
        String str = null;
        return list.get(str.length());
      }
    }, null);
  }
}

代码示例来源：origin: apache/rocketmq

@Test
public void testSelectorThrowsException() throws Exception {
  Message msg = new Message(topic, RandomUtils.getStringByUUID().getBytes());
  DefaultMQProducer producer = ProducerFactory.getRMQProducer(nsAddr);
  producer.send(msg, new MessageQueueSelector() {
    @Override
    public MessageQueue select(List<MessageQueue> list, Message message, Object o) {
      String str = null;
      return list.get(str.length());
    }
  }, null, SendCallBackFactory.getSendCallBack());
}

代码示例来源：origin: apache/rocketmq

@Test
public void testSendMQNull() throws Exception {
  Message msg = new Message(topic, RandomUtils.getStringByUUID().getBytes());
  DefaultMQProducer producer = ProducerFactory.getRMQProducer(nsAddr);
  MessageQueue messageQueue = null;
  producer.send(msg, messageQueue, SendCallBackFactory.getSendCallBack());
}

代码示例来源：origin: apache/rocketmq

@Test
public void testSendSelectorNull() throws Exception {
  Message msg = new Message(topic, RandomUtils.getStringByUUID().getBytes());
  DefaultMQProducer producer = ProducerFactory.getRMQProducer(nsAddr);
  MessageQueueSelector selector = null;
  producer.send(msg, selector, 100, SendCallBackFactory.getSendCallBack());
}