Java Code Examples for com.alibaba.rocketmq.common.protocol.body.TopicList#setBrokerAddr()

The following examples show how to use com.alibaba.rocketmq.common.protocol.body.TopicList#setBrokerAddr() . 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: RouteInfoManager.java    From reading-and-annotate-rocketmq-3.4.6 with GNU General Public License v3.0 5 votes vote down vote up 
public byte[] getSystemTopicList() {
    TopicList topicList = new TopicList();
    try {
        try {
            this.lock.readLock().lockInterruptibly();
            for (String cluster : clusterAddrTable.keySet()) {
                topicList.getTopicList().add(cluster);
                topicList.getTopicList().addAll(this.clusterAddrTable.get(cluster));
            }

            if (brokerAddrTable != null && !brokerAddrTable.isEmpty()) {
                Iterator<String> it = brokerAddrTable.keySet().iterator();
                while (it.hasNext()) {
                    BrokerData bd = brokerAddrTable.get(it.next());
                    HashMap<Long, String> brokerAddrs = bd.getBrokerAddrs();
                    if (bd.getBrokerAddrs() != null && !bd.getBrokerAddrs().isEmpty()) {
                        Iterator<Long> it2 = brokerAddrs.keySet().iterator();
                        topicList.setBrokerAddr(brokerAddrs.get(it2.next()));
                        break;
                    }
                }
            }
        }
        finally {
            this.lock.readLock().unlock();
        }
    }
    catch (Exception e) {
        log.error("getAllTopicList Exception", e);
    }

    return topicList.encode();
}
Example 2
Source File: RouteInfoManager.java    From rocketmq with Apache License 2.0 5 votes vote down vote up 
public byte[] getSystemTopicList() {
    TopicList topicList = new TopicList();
    try {
        try {
            this.lock.readLock().lockInterruptibly();
            for (Map.Entry<String, Set<String>> entry : clusterAddrTable.entrySet()) {
                topicList.getTopicList().add(entry.getKey());
                topicList.getTopicList().addAll(entry.getValue());
            }

            if (brokerAddrTable != null && !brokerAddrTable.isEmpty()) {
                Iterator<String> it = brokerAddrTable.keySet().iterator();
                while (it.hasNext()) {
                    BrokerData bd = brokerAddrTable.get(it.next());
                    HashMap<Long, String> brokerAddrs = bd.getBrokerAddrs();
                    if (bd.getBrokerAddrs() != null && !bd.getBrokerAddrs().isEmpty()) {
                        Iterator<Long> it2 = brokerAddrs.keySet().iterator();
                        topicList.setBrokerAddr(brokerAddrs.get(it2.next()));
                        break;
                    }
                }
            }
        } finally {
            this.lock.readLock().unlock();
        }
    } catch (Exception e) {
        log.error("getAllTopicList Exception", e);
    }

    return topicList.encode();
}
Example 3
Source File: RouteInfoManager.java    From RocketMQ-Master-analyze with Apache License 2.0 5 votes vote down vote up 
/**
 * 获取指定集群下的所有 topic 列表
 *
 * @return
 */
public byte[] getSystemTopicList() {
    TopicList topicList = new TopicList();
    try {
        try {
            this.lock.readLock().lockInterruptibly();
            for (String cluster : clusterAddrTable.keySet()) {
                topicList.getTopicList().add(cluster);
                topicList.getTopicList().addAll(this.clusterAddrTable.get(cluster));
            }

            // 随机取一台 broker
            if (brokerAddrTable != null && !brokerAddrTable.isEmpty()) {
                Iterator<String> it = brokerAddrTable.keySet().iterator();
                while (it.hasNext()) {
                    BrokerData bd = brokerAddrTable.get(it.next());
                    HashMap<Long, String> brokerAddrs = bd.getBrokerAddrs();
                    if (bd.getBrokerAddrs() != null && !bd.getBrokerAddrs().isEmpty()) {
                        Iterator<Long> it2 = brokerAddrs.keySet().iterator();
                        topicList.setBrokerAddr(brokerAddrs.get(it2.next()));
                        break;
                    }
                }
            }
        }
        finally {
            this.lock.readLock().unlock();
        }
    }
    catch (Exception e) {
        log.error("getAllTopicList Exception", e);
    }

    return topicList.encode();
}