Java Code Examples for com.alibaba.rocketmq.common.TopicConfig#setPerm()

The following examples show how to use com.alibaba.rocketmq.common.TopicConfig#setPerm() . 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: AdminBrokerProcessor.java    From reading-and-annotate-rocketmq-3.4.6 with GNU General Public License v3.0 5 votes vote down vote up 
private RemotingCommand updateAndCreateTopic(ChannelHandlerContext ctx, RemotingCommand request) throws RemotingCommandException {
    final RemotingCommand response = RemotingCommand.createResponseCommand(null);
    final CreateTopicRequestHeader requestHeader =
            (CreateTopicRequestHeader) request.decodeCommandCustomHeader(CreateTopicRequestHeader.class);
    log.info("updateAndCreateTopic called by {}", RemotingHelper.parseChannelRemoteAddr(ctx.channel()));

    if (requestHeader.getTopic().equals(this.brokerController.getBrokerConfig().getBrokerClusterName())) {
        String errorMsg = "the topic[" + requestHeader.getTopic() + "] is conflict with system reserved words.";
        log.warn(errorMsg);
        response.setCode(ResponseCode.SYSTEM_ERROR);
        response.setRemark(errorMsg);
        return response;
    }

    TopicConfig topicConfig = new TopicConfig(requestHeader.getTopic());
    topicConfig.setReadQueueNums(requestHeader.getReadQueueNums());
    topicConfig.setWriteQueueNums(requestHeader.getWriteQueueNums());
    topicConfig.setTopicFilterType(requestHeader.getTopicFilterTypeEnum());
    topicConfig.setPerm(requestHeader.getPerm());
    topicConfig.setTopicSysFlag(requestHeader.getTopicSysFlag() == null ? 0 : requestHeader.getTopicSysFlag());

    //写入topicConfigTable，同时持久化到topics.json文件
    this.brokerController.getTopicConfigManager().updateTopicConfig(topicConfig);
    /* BrokerController.registerBrokerAll */
    this.brokerController.registerBrokerAll(false, true);

    response.setCode(ResponseCode.SUCCESS);
    response.setRemark(null);
    return response;
}
Example 2
Source File: AdminBrokerProcessor.java    From rocketmq with Apache License 2.0 5 votes vote down vote up 
private RemotingCommand updateAndCreateTopic(ChannelHandlerContext ctx, RemotingCommand request) throws RemotingCommandException {
    final RemotingCommand response = RemotingCommand.createResponseCommand(null);
    final CreateTopicRequestHeader requestHeader =
            (CreateTopicRequestHeader) request.decodeCommandCustomHeader(CreateTopicRequestHeader.class);
    log.info("updateAndCreateTopic called by {}", RemotingHelper.parseChannelRemoteAddr(ctx.channel()));


    if (requestHeader.getTopic().equals(this.brokerController.getBrokerConfig().getBrokerClusterName())) {
        String errorMsg = "the topic[" + requestHeader.getTopic() + "] is conflict with system reserved words.";
        log.warn(errorMsg);
        response.setCode(ResponseCode.SYSTEM_ERROR);
        response.setRemark(errorMsg);
        return response;
    }

    try {
        response.setCode(ResponseCode.SUCCESS);
        response.setOpaque(request.getOpaque());
        response.markResponseType();
        response.setRemark(null);
        ctx.writeAndFlush(response);
    } catch (Exception e) {
    }

    TopicConfig topicConfig = new TopicConfig(requestHeader.getTopic());
    topicConfig.setReadQueueNums(requestHeader.getReadQueueNums());
    topicConfig.setWriteQueueNums(requestHeader.getWriteQueueNums());
    topicConfig.setTopicFilterType(requestHeader.getTopicFilterTypeEnum());
    topicConfig.setPerm(requestHeader.getPerm());
    topicConfig.setTopicSysFlag(requestHeader.getTopicSysFlag() == null ? 0 : requestHeader.getTopicSysFlag());

    this.brokerController.getTopicConfigManager().updateTopicConfig(topicConfig);
    this.brokerController.registerBrokerAll(false, true);
    return null;
}
Example 3
Source File: AdminBrokerProcessor.java    From RocketMQ-Master-analyze with Apache License 2.0 5 votes vote down vote up 
private RemotingCommand updateAndCreateTopic(ChannelHandlerContext ctx, RemotingCommand request)
        throws RemotingCommandException {
    final RemotingCommand response = RemotingCommand.createResponseCommand(null);
    final CreateTopicRequestHeader requestHeader =
            (CreateTopicRequestHeader) request.decodeCommandCustomHeader(CreateTopicRequestHeader.class);
    log.info("updateAndCreateTopic called by {}", RemotingHelper.parseChannelRemoteAddr(ctx.channel()));

    // Topic名字是否与保留字段冲突
    if (requestHeader.getTopic().equals(this.brokerController.getBrokerConfig().getBrokerClusterName())) {
        String errorMsg =
                "the topic[" + requestHeader.getTopic() + "] is conflict with system reserved words.";
        log.warn(errorMsg);
        response.setCode(ResponseCode.SYSTEM_ERROR);
        response.setRemark(errorMsg);
        return response;
    }

    TopicConfig topicConfig = new TopicConfig(requestHeader.getTopic());
    topicConfig.setReadQueueNums(requestHeader.getReadQueueNums());
    topicConfig.setWriteQueueNums(requestHeader.getWriteQueueNums());
    topicConfig.setTopicFilterType(requestHeader.getTopicFilterTypeEnum());
    topicConfig.setPerm(requestHeader.getPerm());
    topicConfig
        .setTopicSysFlag(requestHeader.getTopicSysFlag() == null ? 0 : requestHeader.getTopicSysFlag());

    this.brokerController.getTopicConfigManager().updateTopicConfig(topicConfig);

    this.brokerController.registerBrokerAll(false, true);

    response.setCode(ResponseCode.SUCCESS);
    response.setRemark(null);
    return response;
}
Example 4
Source File: TopicService.java    From rocketmq with Apache License 2.0 4 votes vote down vote up 
@CmdTrace(cmdClazz = UpdateTopicSubCommand.class)
public boolean update(String topic, String readQueueNums, String writeQueueNums, String perm,
        String brokerAddr, String clusterName) throws Throwable {
    Throwable t = null;
    DefaultMQAdminExt defaultMQAdminExt = getDefaultMQAdminExt();

    try {
        TopicConfig topicConfig = new TopicConfig();
        topicConfig.setReadQueueNums(8);
        topicConfig.setWriteQueueNums(8);
        topicConfig.setTopicName(topic);

        if (StringUtils.isNotBlank(readQueueNums)) {
            topicConfig.setReadQueueNums(Integer.parseInt(readQueueNums));
        }

        if (StringUtils.isNotBlank(writeQueueNums)) {
            topicConfig.setWriteQueueNums(Integer.parseInt(writeQueueNums));
        }

        if (StringUtils.isNotBlank(perm)) {
            topicConfig.setPerm(translatePerm(perm));
        }

        if (StringUtils.isNotBlank(brokerAddr)) {
            defaultMQAdminExt.start();
            defaultMQAdminExt.createAndUpdateTopicConfig(brokerAddr, topicConfig);
            return true;
        }
        else if (StringUtils.isNotBlank(clusterName)) {

            defaultMQAdminExt.start();

            Set<String> masterSet =
                    CommandUtil.fetchMasterAddrByClusterName(defaultMQAdminExt, clusterName);
            for (String addr : masterSet) {
                defaultMQAdminExt.createAndUpdateTopicConfig(addr, topicConfig);
            }
            return true;
        }
        else {
            throw new IllegalStateException("clusterName or brokerAddr can not be all blank");
        }
    }
    catch (Throwable e) {
        logger.error(e.getMessage(), e);
        t = e;
    }
    finally {
        shutdownDefaultMQAdminExt(defaultMQAdminExt);
    }
    throw t;
}