Java Code Examples for org.apache.rocketmq.client.impl.producer.TopicPublishInfo#getMessageQueueList()

The following examples show how to use org.apache.rocketmq.client.impl.producer.TopicPublishInfo#getMessageQueueList() . 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: MQAdminImpl.java    From rocketmq-read with Apache License 2.0 6 votes vote down vote up 
/**
 * 根据topic获取Publish的消息的队列详情
 * @param topic topic
 * @return ;
 * @throws MQClientException ;
 */
public List<MessageQueue> fetchPublishMessageQueues(String topic) throws MQClientException {
    try {
        TopicRouteData topicRouteData = this.mQClientFactory.getMQClientAPIImpl().getTopicRouteInfoFromNameServer(topic, timeoutMillis);
        if (topicRouteData != null) {
            TopicPublishInfo topicPublishInfo = MQClientInstance.topicRouteData2TopicPublishInfo(topic, topicRouteData);
            if (topicPublishInfo != null && topicPublishInfo.ok()) {
                return topicPublishInfo.getMessageQueueList();
            }
        }
    } catch (Exception e) {
        throw new MQClientException("Can not find Message Queue for this topic, " + topic, e);
    }

    throw new MQClientException("Unknow why, Can not find Message Queue for this topic, " + topic, null);
}
Example 2
Source File: MQAdminImpl.java    From DDMQ with Apache License 2.0 5 votes vote down vote up 
public List<MessageQueue> fetchPublishMessageQueues(String topic) throws MQClientException {
    try {
        TopicRouteData topicRouteData = this.mQClientFactory.getMQClientAPIImpl().getTopicRouteInfoFromNameServer(topic, timeoutMillis);
        if (topicRouteData != null) {
            TopicPublishInfo topicPublishInfo = MQClientInstance.topicRouteData2TopicPublishInfo(topic, topicRouteData);
            if (topicPublishInfo != null && topicPublishInfo.ok()) {
                return topicPublishInfo.getMessageQueueList();
            }
        }
    } catch (Exception e) {
        throw new MQClientException("Can not find Message Queue for this topic, " + topic, e);
    }

    throw new MQClientException("Unknow why, Can not find Message Queue for this topic, " + topic, null);
}
Example 3
Source File: MQAdminImpl.java    From rocketmq-4.3.0 with Apache License 2.0 5 votes vote down vote up 
public List<MessageQueue> fetchPublishMessageQueues(String topic) throws MQClientException {
    try {
        TopicRouteData topicRouteData = this.mQClientFactory.getMQClientAPIImpl().getTopicRouteInfoFromNameServer(topic, timeoutMillis);
        if (topicRouteData != null) {
            TopicPublishInfo topicPublishInfo = MQClientInstance.topicRouteData2TopicPublishInfo(topic, topicRouteData);
            if (topicPublishInfo != null && topicPublishInfo.ok()) {
                return topicPublishInfo.getMessageQueueList();
            }
        }
    } catch (Exception e) {
        throw new MQClientException("Can not find Message Queue for this topic, " + topic, e);
    }

    throw new MQClientException("Unknow why, Can not find Message Queue for this topic, " + topic, null);
}
Example 4
Source File: MQAdminImpl.java    From rocketmq with Apache License 2.0 5 votes vote down vote up 
public List<MessageQueue> fetchPublishMessageQueues(String topic) throws MQClientException {
    try {
        TopicRouteData topicRouteData = this.mQClientFactory.getMQClientAPIImpl().getTopicRouteInfoFromNameServer(topic, timeoutMillis);
        if (topicRouteData != null) {
            TopicPublishInfo topicPublishInfo = MQClientInstance.topicRouteData2TopicPublishInfo(topic, topicRouteData);
            if (topicPublishInfo != null && topicPublishInfo.ok()) {
                return topicPublishInfo.getMessageQueueList();
            }
        }
    } catch (Exception e) {
        throw new MQClientException("Can not find Message Queue for this topic, " + topic, e);
    }

    throw new MQClientException("Unknow why, Can not find Message Queue for this topic, " + topic, null);
}
Example 5
Source File: MQAdminImpl.java    From DDMQ with Apache License 2.0 5 votes vote down vote up 
public List<MessageQueue> fetchPublishMessageQueues(String topic) throws MQClientException {
    try {
        TopicRouteData topicRouteData = this.mQClientFactory.getMQClientAPIImpl().getTopicRouteInfoFromNameServer(topic, timeoutMillis);
        if (topicRouteData != null) {
            TopicPublishInfo topicPublishInfo = MQClientInstance.topicRouteData2TopicPublishInfo(topic, topicRouteData);
            if (topicPublishInfo != null && topicPublishInfo.ok()) {
                return topicPublishInfo.getMessageQueueList();
            }
        }
    } catch (Exception e) {
        throw new MQClientException("Can not find Message Queue for this topic, " + topic, e);
    }

    throw new MQClientException("Unknow why, Can not find Message Queue for this topic, " + topic, null);
}
Example 6
Source File: MQAdminImpl.java    From rocketmq-all-4.1.0-incubating with Apache License 2.0 5 votes vote down vote up 
public List<MessageQueue> fetchPublishMessageQueues(String topic) throws MQClientException {
    try {
        TopicRouteData topicRouteData = this.mQClientFactory.getMQClientAPIImpl().getTopicRouteInfoFromNameServer(topic, timeoutMillis);
        if (topicRouteData != null) {
            TopicPublishInfo topicPublishInfo = MQClientInstance.topicRouteData2TopicPublishInfo(topic, topicRouteData);
            if (topicPublishInfo != null && topicPublishInfo.ok()) {
                return topicPublishInfo.getMessageQueueList();
            }
        }
    } catch (Exception e) {
        throw new MQClientException("Can not find Message Queue for this topic, " + topic, e);
    }

    throw new MQClientException("Unknow why, Can not find Message Queue for this topic, " + topic, null);
}
Example 7
Source File: MQAdminImpl.java    From rocketmq_trans_message with Apache License 2.0 5 votes vote down vote up 
public List<MessageQueue> fetchPublishMessageQueues(String topic) throws MQClientException {
    try {
        TopicRouteData topicRouteData = this.mQClientFactory.getMQClientAPIImpl().getTopicRouteInfoFromNameServer(topic, timeoutMillis);
        if (topicRouteData != null) {
            TopicPublishInfo topicPublishInfo = MQClientInstance.topicRouteData2TopicPublishInfo(topic, topicRouteData);
            if (topicPublishInfo != null && topicPublishInfo.ok()) {
                return topicPublishInfo.getMessageQueueList();
            }
        }
    } catch (Exception e) {
        throw new MQClientException("Can not find Message Queue for this topic, " + topic, e);
    }

    throw new MQClientException("Unknow why, Can not find Message Queue for this topic, " + topic, null);
}
Example 8
Source File: AsyncTraceDispatcher.java    From rocketmq with Apache License 2.0 5 votes vote down vote up 
private Set<String> tryGetMessageQueueBrokerSet(DefaultMQProducerImpl producer, String topic) {
    Set<String> brokerSet = new HashSet<String>();
    TopicPublishInfo topicPublishInfo = producer.getTopicPublishInfoTable().get(topic);
    if (null == topicPublishInfo || !topicPublishInfo.ok()) {
        producer.getTopicPublishInfoTable().putIfAbsent(topic, new TopicPublishInfo());
        producer.getmQClientFactory().updateTopicRouteInfoFromNameServer(topic);
        topicPublishInfo = producer.getTopicPublishInfoTable().get(topic);
    }
    if (topicPublishInfo.isHaveTopicRouterInfo() || topicPublishInfo.ok()) {
        for (MessageQueue queue : topicPublishInfo.getMessageQueueList()) {
            brokerSet.add(queue.getBrokerName());
        }
    }
    return brokerSet;
}