Java Code Examples for com.alibaba.rocketmq.remoting.protocol.RemotingCommand#getCode()

The following examples show how to use com.alibaba.rocketmq.remoting.protocol.RemotingCommand#getCode() . 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: MQClientAPIImpl.java From reading-and-annotate-rocketmq-3.4.6 with GNU General Public License v3.0

6 votes

public void updateBrokerConfig(final String addr, final Properties properties, final long timeoutMillis)
        throws RemotingConnectException, RemotingSendRequestException, RemotingTimeoutException, InterruptedException,
        MQBrokerException, UnsupportedEncodingException {

    RemotingCommand request = RemotingCommand.createRequestCommand(RequestCode.UPDATE_BROKER_CONFIG, null);

    String str = MixAll.properties2String(properties);
    if (str != null && str.length() > 0) {
        request.setBody(str.getBytes(MixAll.DEFAULT_CHARSET));
        RemotingCommand response = this.remotingClient.invokeSync(addr, request, timeoutMillis);
        switch (response.getCode()) {
        case ResponseCode.SUCCESS: {
            return;
        }
        default:
            break;
        }

        throw new MQBrokerException(response.getCode(), response.getRemark());
    }
}

Example 2

Source File: MQAdminExtImpl.java From rocket-console with Apache License 2.0

6 votes

@Override
public TopicConfig examineTopicConfig(String addr, String topic) {
    RemotingClient remotingClient = MQAdminInstance.threadLocalRemotingClient();
    RemotingCommand request = RemotingCommand.createRequestCommand(RequestCode.GET_ALL_TOPIC_CONFIG, null);
    RemotingCommand response = null;
    try {
        response = remotingClient.invokeSync(addr, request, 3000);
    } catch (Exception err) {
        throw Throwables.propagate(err);
    }
    switch (response.getCode()) {
        case ResponseCode.SUCCESS: {
            TopicConfigSerializeWrapper topicConfigSerializeWrapper = decode(response.getBody(), TopicConfigSerializeWrapper.class);
            return topicConfigSerializeWrapper.getTopicConfigTable().get(topic);
        }
        default:
            throw Throwables.propagate(new MQBrokerException(response.getCode(), response.getRemark()));
    }
}

Example 3

Source File: DefaultRequestProcessor.java From reading-and-annotate-rocketmq-3.4.6 with GNU General Public License v3.0

6 votes

@Override
public RemotingCommand processRequest(ChannelHandlerContext ctx, RemotingCommand request) throws Exception {
    if (log.isDebugEnabled()) {
        log.debug("receive request, {} {} {}",//
            request.getCode(), //
            RemotingHelper.parseChannelRemoteAddr(ctx.channel()), //
            request);
    }

    switch (request.getCode()) {
    case RequestCode.REGISTER_MESSAGE_FILTER_CLASS:
        return registerMessageFilterClass(ctx, request);
    case RequestCode.PULL_MESSAGE:
        return pullMessageForward(ctx, request);
    }

    return null;
}

Example 4

Source File: DefaultRequestProcessor.java From rocketmq with Apache License 2.0

6 votes

@Override
public RemotingCommand processRequest(ChannelHandlerContext ctx, RemotingCommand request) throws Exception {
    if (log.isDebugEnabled()) {
        log.debug("receive request, {} {} {}",//
                request.getCode(), //
                RemotingHelper.parseChannelRemoteAddr(ctx.channel()), //
                request);
    }

    switch (request.getCode()) {
        case RequestCode.REGISTER_MESSAGE_FILTER_CLASS:
            return registerMessageFilterClass(ctx, request);
        case RequestCode.PULL_MESSAGE:
            return pullMessageForward(ctx, request);
    }

    return null;
}

Example 5

Source File: MQClientAPIImpl.java From rocketmq with Apache License 2.0

6 votes

public ConsumeStats getConsumeStats(final String addr, final String consumerGroup, final String topic, final long timeoutMillis)
        throws InterruptedException, RemotingTimeoutException, RemotingSendRequestException, RemotingConnectException,
        MQBrokerException {
    GetConsumeStatsRequestHeader requestHeader = new GetConsumeStatsRequestHeader();
    requestHeader.setConsumerGroup(consumerGroup);
    requestHeader.setTopic(topic);

    RemotingCommand request = RemotingCommand.createRequestCommand(RequestCode.GET_CONSUME_STATS, requestHeader);

    RemotingCommand response = this.remotingClient.invokeSync(MixAll.brokerVIPChannel(this.clientConfig.isVipChannelEnabled(), addr),
            request, timeoutMillis);
    switch (response.getCode()) {
        case ResponseCode.SUCCESS: {
            ConsumeStats consumeStats = ConsumeStats.decode(response.getBody(), ConsumeStats.class);
            return consumeStats;
        }
        default:
            break;
    }

    throw new MQBrokerException(response.getCode(), response.getRemark());
}

Example 6

Source File: MQClientAPIImpl.java From rocketmq with Apache License 2.0

6 votes

public GroupList queryTopicConsumeByWho(final String addr, final String topic, final long timeoutMillis)
        throws RemotingConnectException, RemotingSendRequestException, RemotingTimeoutException, InterruptedException,
        MQBrokerException {
    QueryTopicConsumeByWhoRequestHeader requestHeader = new QueryTopicConsumeByWhoRequestHeader();
    requestHeader.setTopic(topic);

    RemotingCommand request = RemotingCommand.createRequestCommand(RequestCode.QUERY_TOPIC_CONSUME_BY_WHO, requestHeader);

    RemotingCommand response = this.remotingClient.invokeSync(MixAll.brokerVIPChannel(this.clientConfig.isVipChannelEnabled(), addr),
            request, timeoutMillis);
    switch (response.getCode()) {
        case ResponseCode.SUCCESS: {
            GroupList groupList = GroupList.decode(response.getBody(), GroupList.class);
            return groupList;
        }
        default:
            break;
    }

    throw new MQBrokerException(response.getCode(), response.getRemark());
}

Example 7

Source File: MQClientAPIImpl.java From rocketmq with Apache License 2.0

6 votes

private PullResult processPullResponse(final RemotingCommand response) throws MQBrokerException, RemotingCommandException {
    PullStatus pullStatus = PullStatus.NO_NEW_MSG;
    switch (response.getCode()) {
        case ResponseCode.SUCCESS:
            pullStatus = PullStatus.FOUND;
            break;
        case ResponseCode.PULL_NOT_FOUND:
            pullStatus = PullStatus.NO_NEW_MSG;
            break;
        case ResponseCode.PULL_RETRY_IMMEDIATELY:
            pullStatus = PullStatus.NO_MATCHED_MSG;
            break;
        case ResponseCode.PULL_OFFSET_MOVED:
            pullStatus = PullStatus.OFFSET_ILLEGAL;
            break;

        default:
            throw new MQBrokerException(response.getCode(), response.getRemark());
    }

    PullMessageResponseHeader responseHeader =
            (PullMessageResponseHeader) response.decodeCommandCustomHeader(PullMessageResponseHeader.class);

    return new PullResultExt(pullStatus, responseHeader.getNextBeginOffset(), responseHeader.getMinOffset(),
            responseHeader.getMaxOffset(), null, responseHeader.getSuggestWhichBrokerId(), response.getBody());
}

Example 8

Source File: ClientManageProcessor.java From rocketmq with Apache License 2.0

6 votes

@Override
public RemotingCommand processRequest(ChannelHandlerContext ctx, RemotingCommand request)
        throws RemotingCommandException {
    switch (request.getCode()) {
        case RequestCode.HEART_BEAT:
            return this.heartBeat(ctx, request);
        case RequestCode.UNREGISTER_CLIENT:
            return this.unregisterClient(ctx, request);
        case RequestCode.GET_CONSUMER_LIST_BY_GROUP:
            return this.getConsumerListByGroup(ctx, request);
        case RequestCode.UPDATE_CONSUMER_OFFSET:
            return this.updateConsumerOffset(ctx, request);
        case RequestCode.QUERY_CONSUMER_OFFSET:
            return this.queryConsumerOffset(ctx, request);
        default:
            break;
    }
    return null;
}

Example 9

Source File: MQClientAPIImpl.java From rocketmq with Apache License 2.0

6 votes

public void unlockBatchMQ(//
                          final String addr, //
                          final UnlockBatchRequestBody requestBody, //
                          final long timeoutMillis, //
                          final boolean oneway//
) throws RemotingException, MQBrokerException, InterruptedException {
    RemotingCommand request = RemotingCommand.createRequestCommand(RequestCode.UNLOCK_BATCH_MQ, null);

    request.setBody(requestBody.encode());

    if (oneway) {
        this.remotingClient.invokeOneway(addr, request, timeoutMillis);
    } else {
        RemotingCommand response = this.remotingClient
                .invokeSync(MixAll.brokerVIPChannel(this.clientConfig.isVipChannelEnabled(), addr), request, timeoutMillis);
        switch (response.getCode()) {
            case ResponseCode.SUCCESS: {
                return;
            }
            default:
                break;
        }

        throw new MQBrokerException(response.getCode(), response.getRemark());
    }
}

Example 10

Source File: MQClientAPIImpl.java From reading-and-annotate-rocketmq-3.4.6 with GNU General Public License v3.0

6 votes

public void unlockBatchMQ(//
        final String addr,//
        final UnlockBatchRequestBody requestBody,//
        final long timeoutMillis,//
        final boolean oneway//
) throws RemotingException, MQBrokerException, InterruptedException {
    RemotingCommand request = RemotingCommand.createRequestCommand(RequestCode.UNLOCK_BATCH_MQ, null);

    request.setBody(requestBody.encode());

    if (oneway) {
        this.remotingClient.invokeOneway(addr, request, timeoutMillis);
    }
    else {
        RemotingCommand response = this.remotingClient.invokeSync(addr, request, timeoutMillis);
        switch (response.getCode()) {
        case ResponseCode.SUCCESS: {
            return;
        }
        default:
            break;
        }

        throw new MQBrokerException(response.getCode(), response.getRemark());
    }
}

Example 11

Source File: SendMessageProcessor.java From rocketmq with Apache License 2.0

6 votes

@Override
public RemotingCommand processRequest(ChannelHandlerContext ctx, RemotingCommand request) throws RemotingCommandException {
    SendMessageContext mqtraceContext = null;
    switch (request.getCode()) {
        case RequestCode.CONSUMER_SEND_MSG_BACK:
            return this.consumerSendMsgBack(ctx, request);
        default:
            SendMessageRequestHeader requestHeader = parseRequestHeader(request);
            if (requestHeader == null) {
                return null;
            }

            mqtraceContext = buildMsgContext(ctx, requestHeader);
            this.executeSendMessageHookBefore(ctx, request, mqtraceContext);
            final RemotingCommand response = this.sendMessage(ctx, request, mqtraceContext, requestHeader);

            this.executeSendMessageHookAfter(response, mqtraceContext);
            return response;
    }
}

Example 12

Source File: MQClientAPIImpl.java From reading-and-annotate-rocketmq-3.4.6 with GNU General Public License v3.0

6 votes

private PullResult processPullResponse(final RemotingCommand response) throws MQBrokerException, RemotingCommandException {
    PullStatus pullStatus = PullStatus.NO_NEW_MSG;
    switch (response.getCode()) {
    case ResponseCode.SUCCESS:
        pullStatus = PullStatus.FOUND;
        break;
    case ResponseCode.PULL_NOT_FOUND:
        pullStatus = PullStatus.NO_NEW_MSG;
        break;
    case ResponseCode.PULL_RETRY_IMMEDIATELY:
        pullStatus = PullStatus.NO_MATCHED_MSG;
        break;
    case ResponseCode.PULL_OFFSET_MOVED:
        pullStatus = PullStatus.OFFSET_ILLEGAL;
        break;

    default:
        throw new MQBrokerException(response.getCode(), response.getRemark());
    }

    PullMessageResponseHeader responseHeader =
            (PullMessageResponseHeader) response.decodeCommandCustomHeader(PullMessageResponseHeader.class);

    return new PullResultExt(pullStatus, responseHeader.getNextBeginOffset(), responseHeader.getMinOffset(),
        responseHeader.getMaxOffset(), null, responseHeader.getSuggestWhichBrokerId(), response.getBody());
}

Example 13

Source File: MQClientAPIImpl.java From rocketmq with Apache License 2.0

5 votes

public void registerMessageFilterClass(final String addr, //
                                       final String consumerGroup, //
                                       final String topic, //
                                       final String className, //
                                       final int classCRC, //
                                       final byte[] classBody, //
                                       final long timeoutMillis) throws RemotingConnectException, RemotingSendRequestException, RemotingTimeoutException,
        InterruptedException, MQBrokerException {
    RegisterMessageFilterClassRequestHeader requestHeader = new RegisterMessageFilterClassRequestHeader();
    requestHeader.setConsumerGroup(consumerGroup);
    requestHeader.setClassName(className);
    requestHeader.setTopic(topic);
    requestHeader.setClassCRC(classCRC);

    RemotingCommand request = RemotingCommand.createRequestCommand(RequestCode.REGISTER_MESSAGE_FILTER_CLASS, requestHeader);
    request.setBody(classBody);
    RemotingCommand response = this.remotingClient.invokeSync(addr, request, timeoutMillis);
    switch (response.getCode()) {
        case ResponseCode.SUCCESS: {
            return;
        }
        default:
            break;
    }

    throw new MQBrokerException(response.getCode(), response.getRemark());
}

Example 14

Source File: QueryMessageProcessor.java From RocketMQ-Master-analyze with Apache License 2.0

5 votes

@Override
public RemotingCommand processRequest(ChannelHandlerContext ctx, RemotingCommand request)
        throws RemotingCommandException {
    switch (request.getCode()) {
    case RequestCode.QUERY_MESSAGE:
        return this.queryMessage(ctx, request);
    case RequestCode.VIEW_MESSAGE_BY_ID:
        return this.viewMessageById(ctx, request);
    default:
        break;
    }

    return null;
}

Example 15

Source File: MQClientAPIImpl.java From reading-and-annotate-rocketmq-3.4.6 with GNU General Public License v3.0

5 votes

public void registerMessageFilterClass(final String addr,//
        final String consumerGroup,//
        final String topic,//
        final String className,//
        final int classCRC,//
        final byte[] classBody,//
        final long timeoutMillis) throws RemotingConnectException, RemotingSendRequestException, RemotingTimeoutException,
        InterruptedException, MQBrokerException {
    RegisterMessageFilterClassRequestHeader requestHeader = new RegisterMessageFilterClassRequestHeader();
    requestHeader.setConsumerGroup(consumerGroup);
    requestHeader.setClassName(className);
    requestHeader.setTopic(topic);
    requestHeader.setClassCRC(classCRC);

    RemotingCommand request = RemotingCommand.createRequestCommand(RequestCode.REGISTER_MESSAGE_FILTER_CLASS, requestHeader);
    request.setBody(classBody);
    RemotingCommand response = this.remotingClient.invokeSync(addr, request, timeoutMillis);
    switch (response.getCode()) {
    case ResponseCode.SUCCESS: {
        return;
    }
    default:
        break;
    }

    throw new MQBrokerException(response.getCode(), response.getRemark());
}

Example 16

Source File: MQClientAPIImpl.java From reading-and-annotate-rocketmq-3.4.6 with GNU General Public License v3.0

5 votes

public boolean cleanExpiredConsumeQueue(final String addr, long timeoutMillis) throws MQClientException, RemotingConnectException,
        RemotingSendRequestException, RemotingTimeoutException, InterruptedException {
    RemotingCommand request = RemotingCommand.createRequestCommand(RequestCode.CLEAN_EXPIRED_CONSUMEQUEUE, null);
    RemotingCommand response = this.remotingClient.invokeSync(addr, request, timeoutMillis);
    switch (response.getCode()) {
    case ResponseCode.SUCCESS: {
        return true;
    }
    default:
        break;
    }

    throw new MQClientException(response.getCode(), response.getRemark());
}

Example 17

Source File: MQClientAPIImpl.java From reading-and-annotate-rocketmq-3.4.6 with GNU General Public License v3.0

5 votes

public boolean registerClient(final String addr, final HeartbeatData heartbeat, final long timeoutMillis) throws RemotingException,
        InterruptedException {
    RemotingCommand request = RemotingCommand.createRequestCommand(RequestCode.HEART_BEAT, null);

    request.setBody(heartbeat.encode());
    RemotingCommand response = this.remotingClient.invokeSync(addr, request, timeoutMillis);
    return response.getCode() == ResponseCode.SUCCESS;
}

Example 18

Source File: QueryMessageProcessor.java From reading-and-annotate-rocketmq-3.4.6 with GNU General Public License v3.0

5 votes

@Override
public RemotingCommand processRequest(ChannelHandlerContext ctx, RemotingCommand request)
        throws RemotingCommandException {
    switch (request.getCode()) {
    case RequestCode.QUERY_MESSAGE:
        return this.queryMessage(ctx, request);
    case RequestCode.VIEW_MESSAGE_BY_ID:
        return this.viewMessageById(ctx, request);
    default:
        break;
    }

    return null;
}

Example 19

Source File: DefaultRequestProcessor.java From rocketmq with Apache License 2.0

4 votes

@Override
public RemotingCommand processRequest(ChannelHandlerContext ctx, RemotingCommand request) throws RemotingCommandException {
    if (log.isDebugEnabled()) {
        log.debug("receive request, {} {} {}",//
                request.getCode(), //
                RemotingHelper.parseChannelRemoteAddr(ctx.channel()), //
                request);
    }

    switch (request.getCode()) {
        case RequestCode.PUT_KV_CONFIG:
            return this.putKVConfig(ctx, request);
        case RequestCode.GET_KV_CONFIG:
            return this.getKVConfig(ctx, request);
        case RequestCode.DELETE_KV_CONFIG:
            return this.deleteKVConfig(ctx, request);
        case RequestCode.REGISTER_BROKER:
            Version brokerVersion = MQVersion.value2Version(request.getVersion());
            if (brokerVersion.ordinal() >= MQVersion.Version.V3_0_11.ordinal()) {
                return this.registerBrokerWithFilterServer(ctx, request);
            }
            else {
                return this.registerBroker(ctx, request);
            }
        case RequestCode.UNREGISTER_BROKER:
            return this.unregisterBroker(ctx, request);
        case RequestCode.GET_ROUTEINTO_BY_TOPIC:
            return this.getRouteInfoByTopic(ctx, request);
        case RequestCode.GET_BROKER_CLUSTER_INFO:
            return this.getBrokerClusterInfo(ctx, request);
        case RequestCode.WIPE_WRITE_PERM_OF_BROKER:
            return this.wipeWritePermOfBroker(ctx, request);
        case RequestCode.GET_ALL_TOPIC_LIST_FROM_NAMESERVER:
            return getAllTopicListFromNameserver(ctx, request);
        case RequestCode.DELETE_TOPIC_IN_NAMESRV:
            return deleteTopicInNamesrv(ctx, request);
        case RequestCode.GET_KVLIST_BY_NAMESPACE:
            return this.getKVListByNamespace(ctx, request);
        case RequestCode.GET_TOPICS_BY_CLUSTER:
            return this.getTopicsByCluster(ctx, request);
        case RequestCode.GET_SYSTEM_TOPIC_LIST_FROM_NS:
            return this.getSystemTopicListFromNs(ctx, request);
        case RequestCode.GET_UNIT_TOPIC_LIST:
            return this.getUnitTopicList(ctx, request);
        case RequestCode.GET_HAS_UNIT_SUB_TOPIC_LIST:
            return this.getHasUnitSubTopicList(ctx, request);
        case RequestCode.GET_HAS_UNIT_SUB_UNUNIT_TOPIC_LIST:
            return this.getHasUnitSubUnUnitTopicList(ctx, request);
        default:
            break;
    }
    return null;
}

Example 20

Source File: DefaultRequestProcessor.java From reading-and-annotate-rocketmq-3.4.6 with GNU General Public License v3.0

4 votes

@Override
public RemotingCommand processRequest(ChannelHandlerContext ctx, RemotingCommand request) throws RemotingCommandException {
    if (log.isDebugEnabled()) {
        log.debug("receive request, {} {} {}",//
            request.getCode(), //
            RemotingHelper.parseChannelRemoteAddr(ctx.channel()), //
            request);
    }

    switch (request.getCode()) {
    //sh mqadmin updateKvConfig相关
    //sh mqadmin updateKvConfig相关
    case RequestCode.PUT_KV_CONFIG:
        return this.putKVConfig(ctx, request);
    case RequestCode.GET_KV_CONFIG:
        return this.getKVConfig(ctx, request);
    case RequestCode.DELETE_KV_CONFIG:
        return this.deleteKVConfig(ctx, request);

    /*注册broker到nameserver. */
    //broker感知到又新的topic 获取topic更新 删除，都会通知到所有nameserver
    // 都会发送该报文，除了通知为，也是broker与nameserver的保活报文//把broker维护的topic配置推送给namserver, 同时把broker注册到Nameserver 或者BrokerController.start 每隔30s定时时间到，
    // 都会发送该报文，除了通知为，也是broker与nameserver的保活报文
    case RequestCode.REGISTER_BROKER:
        Version brokerVersion = MQVersion.value2Version(request.getVersion());
        if (brokerVersion.ordinal() >= MQVersion.Version.V3_0_11.ordinal()) { //broker版本高于3.0.11， 则和过滤服务器一起注册。
            return this.registerBrokerWithFilterServer(ctx, request);
        }
        else {
            return this.registerBroker(ctx, request);
        }
    case RequestCode.UNREGISTER_BROKER:
        return this.unregisterBroker(ctx, request);
    //获取topic路由信息。
    case RequestCode.GET_ROUTEINTO_BY_TOPIC:
        return this.getRouteInfoByTopic(ctx, request);
    case RequestCode.GET_BROKER_CLUSTER_INFO:
        return this.getBrokerClusterInfo(ctx, request);
    case RequestCode.WIPE_WRITE_PERM_OF_BROKER:
        return this.wipeWritePermOfBroker(ctx, request);
    case RequestCode.GET_ALL_TOPIC_LIST_FROM_NAMESERVER:
        return getAllTopicListFromNameserver(ctx, request);
    case RequestCode.DELETE_TOPIC_IN_NAMESRV:
        return deleteTopicInNamesrv(ctx, request);
    case RequestCode.GET_KVLIST_BY_NAMESPACE:
        return this.getKVListByNamespace(ctx, request);
    case RequestCode.GET_TOPICS_BY_CLUSTER:
        return this.getTopicsByCluster(ctx, request);
    case RequestCode.GET_SYSTEM_TOPIC_LIST_FROM_NS:
        return this.getSystemTopicListFromNs(ctx, request);
    case RequestCode.GET_UNIT_TOPIC_LIST:
        return this.getUnitTopicList(ctx, request);
    case RequestCode.GET_HAS_UNIT_SUB_TOPIC_LIST:
        return this.getHasUnitSubTopicList(ctx, request);
    case RequestCode.GET_HAS_UNIT_SUB_UNUNIT_TOPIC_LIST:
        return this.getHasUnitSubUnUnitTopicList(ctx, request);
    default:
        break;
    }
    return null;
}