Examples with TopicList org.apache.rocketmq.common.protocol.body.TopicList used on opensource projects

Example 36 with TopicList

use of org.apache.rocketmq.common.protocol.body.TopicList in project rocketmq by apache.

the class MQClientAPIImpl method getSystemTopicList.

public TopicList getSystemTopicList(final long timeoutMillis) throws RemotingException, MQClientException, InterruptedException {
    RemotingCommand request = RemotingCommand.createRequestCommand(RequestCode.GET_SYSTEM_TOPIC_LIST_FROM_NS, null);
    RemotingCommand response = this.remotingClient.invokeSync(null, request, timeoutMillis);
    assert response != null;
    switch(response.getCode()) {
        case ResponseCode.SUCCESS:
            {
                byte[] body = response.getBody();
                if (body != null) {
                    TopicList topicList = TopicList.decode(response.getBody(), TopicList.class);
                    if (topicList.getTopicList() != null && !topicList.getTopicList().isEmpty() && !UtilAll.isBlank(topicList.getBrokerAddr())) {
                        TopicList tmp = getSystemTopicListFromBroker(topicList.getBrokerAddr(), timeoutMillis);
                        if (tmp.getTopicList() != null && !tmp.getTopicList().isEmpty()) {
                            topicList.getTopicList().addAll(tmp.getTopicList());
                        }
                    }
                    return topicList;
                }
            }
        default:
            break;
    }
    throw new MQClientException(response.getCode(), response.getRemark());
}

Example 37 with TopicList

use of org.apache.rocketmq.common.protocol.body.TopicList in project rocketmq by apache.

the class BrokerLiveInfo method getTopicsByCluster.

public byte[] getTopicsByCluster(String cluster) {
    TopicList topicList = new TopicList();
    try {
        try {
            this.lock.readLock().lockInterruptibly();
            Set<String> brokerNameSet = this.clusterAddrTable.get(cluster);
            for (String brokerName : brokerNameSet) {
                Iterator<Entry<String, List<QueueData>>> topicTableIt = this.topicQueueTable.entrySet().iterator();
                while (topicTableIt.hasNext()) {
                    Entry<String, List<QueueData>> topicEntry = topicTableIt.next();
                    String topic = topicEntry.getKey();
                    List<QueueData> queueDatas = topicEntry.getValue();
                    for (QueueData queueData : queueDatas) {
                        if (brokerName.equals(queueData.getBrokerName())) {
                            topicList.getTopicList().add(topic);
                            break;
                        }
                    }
                }
            }
        } finally {
            this.lock.readLock().unlock();
        }
    } catch (Exception e) {
        log.error("getAllTopicList Exception", e);
    }
    return topicList.encode();
}

Example 38 with TopicList

use of org.apache.rocketmq.common.protocol.body.TopicList in project rocketmq by apache.

the class BrokerLiveInfo method getSystemTopicList.

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 (brokerAddrs != null && !brokerAddrs.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 39 with TopicList

use of org.apache.rocketmq.common.protocol.body.TopicList in project rocketmq-rocketmq-all-4.1.0-incubating by lirenzuo.

the class MQClientAPIImpl method getHasUnitSubTopicList.

public TopicList getHasUnitSubTopicList(final boolean containRetry, final long timeoutMillis) throws RemotingException, MQClientException, InterruptedException {
    RemotingCommand request = RemotingCommand.createRequestCommand(RequestCode.GET_HAS_UNIT_SUB_TOPIC_LIST, null);
    RemotingCommand response = this.remotingClient.invokeSync(null, request, timeoutMillis);
    assert response != null;
    switch(response.getCode()) {
        case ResponseCode.SUCCESS:
            {
                byte[] body = response.getBody();
                if (body != null) {
                    TopicList topicList = TopicList.decode(response.getBody(), TopicList.class);
                    if (!containRetry) {
                        Iterator<String> it = topicList.getTopicList().iterator();
                        while (it.hasNext()) {
                            String topic = it.next();
                            if (topic.startsWith(MixAll.RETRY_GROUP_TOPIC_PREFIX))
                                it.remove();
                        }
                    }
                    return topicList;
                }
            }
        default:
            break;
    }
    throw new MQClientException(response.getCode(), response.getRemark());
}

Example 40 with TopicList

use of org.apache.rocketmq.common.protocol.body.TopicList in project rocketmq-rocketmq-all-4.1.0-incubating by lirenzuo.

the class MQClientAPIImpl method getHasUnitSubUnUnitTopicList.

public TopicList getHasUnitSubUnUnitTopicList(final boolean containRetry, final long timeoutMillis) throws RemotingException, MQClientException, InterruptedException {
    RemotingCommand request = RemotingCommand.createRequestCommand(RequestCode.GET_HAS_UNIT_SUB_UNUNIT_TOPIC_LIST, null);
    RemotingCommand response = this.remotingClient.invokeSync(null, request, timeoutMillis);
    assert response != null;
    switch(response.getCode()) {
        case ResponseCode.SUCCESS:
            {
                byte[] body = response.getBody();
                if (body != null) {
                    TopicList topicList = TopicList.decode(response.getBody(), TopicList.class);
                    if (!containRetry) {
                        Iterator<String> it = topicList.getTopicList().iterator();
                        while (it.hasNext()) {
                            String topic = it.next();
                            if (topic.startsWith(MixAll.RETRY_GROUP_TOPIC_PREFIX))
                                it.remove();
                        }
                    }
                    return topicList;
                }
            }
        default:
            break;
    }
    throw new MQClientException(response.getCode(), response.getRemark());
}