com.taobao.metamorphosis.client.extension.producer
类 OrderedMessageProducer
java.lang.Object
com.taobao.metamorphosis.client.producer.SimpleMessageProducer
com.taobao.metamorphosis.client.extension.producer.OrderedMessageProducer
- 所有已实现的接口:
- MessageProducer, Shutdownable, TransactionSession
public class OrderedMessageProducer
- extends SimpleMessageProducer
有序消息生产者的实现类,需要按照消息内容(例如某个id)散列到固定分区并要求有序的场景中使用.
当预期的分区不可用时,消息将缓存到本地,分区可用时恢复.
- 从以下版本开始:
- 2011-8-24 下午4:37:48
- 作者:
- 无花
从类 com.taobao.metamorphosis.client.producer.SimpleMessageProducer 继承的方法 |
beforeSendMessageFirstTime, beginTransaction, checkMessage, checkState, commit, getParent, getPartitionSelector, getSessionId, getTransactionId, getTransactionTimeout, invokeToGroup, isInTransaction, isOrdered, logLastSentInfo, removeContext, resetLastSentInfo, rollback, sendMessage, sendMessage, sendMessage, sendMessageToServer, setDefaultTopic, setTransactionRequestTimeout, setTransactionTimeout, shutdown |
从类 java.lang.Object 继承的方法 |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
OrderedMessageProducer
public OrderedMessageProducer(MetaMessageSessionFactory messageSessionFactory,
RemotingClientWrapper remotingClient,
PartitionSelector partitionSelector,
ProducerZooKeeper producerZooKeeper,
String sessionId,
MessageRecoverManager localMessageStorageManager)
publish
public void publish(String topic)
- 从接口
MessageProducer
复制的描述
- 发布topic,以便producer从zookeeper获取broker列表并连接,在发送消息前必须先调用此方法
- 指定者:
- 接口
MessageProducer
中的 publish
- 覆盖:
- 类
SimpleMessageProducer
中的 publish
sendMessage
public SendResult sendMessage(Message message,
long timeout,
TimeUnit unit)
throws MetaClientException,
InterruptedException
- 从接口
MessageProducer
复制的描述
- 发送消息,如果超出指定的时间内没有返回,则抛出异常
- 指定者:
- 接口
MessageProducer
中的 sendMessage
- 覆盖:
- 类
SimpleMessageProducer
中的 sendMessage
- 参数:
message
- 消息对象timeout
- 超时时间unit
- 超时的时间单位
- 返回:
- 发送结果
- 抛出:
MetaClientException
- 客户端异常
InterruptedException
- 响应中断
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