public ProducerImpl()

in ons-core/ons-client/src/main/java/org/apache/rocketmq/ons/api/impl/rocketmq/ProducerImpl.java [52:109]
49 lines of code
7 McCabe index (conditional complexity)

    public ProducerImpl(final Properties properties) {
        super(properties);

        String producerGroup = properties.getProperty(PropertyKeyConst.GROUP_ID, properties.getProperty(PropertyKeyConst.ProducerId));
        if (StringUtils.isEmpty(producerGroup)) {
            producerGroup = "__ONS_PRODUCER_DEFAULT_GROUP";
        }

        this.defaultMQProducer =
            new DefaultMQProducer(this.getNamespace(), producerGroup, new OnsClientRPCHook(sessionCredentials));

        this.defaultMQProducer.setProducerGroup(producerGroup);

        boolean isVipChannelEnabled = Boolean.parseBoolean(properties.getProperty(PropertyKeyConst.isVipChannelEnabled, "false"));
        this.defaultMQProducer.setVipChannelEnabled(isVipChannelEnabled);

        if (properties.containsKey(PropertyKeyConst.SendMsgTimeoutMillis)) {
            this.defaultMQProducer.setSendMsgTimeout(Integer.valueOf(properties.get(PropertyKeyConst.SendMsgTimeoutMillis).toString()));
        } else {
            this.defaultMQProducer.setSendMsgTimeout(5000);
        }

//        if (properties.containsKey(PropertyKeyConst.EXACTLYONCE_DELIVERY)) {
//            this.defaultMQProducer.setAddExtendUniqInfo(Boolean.valueOf(properties.get(PropertyKeyConst.EXACTLYONCE_DELIVERY).toString()));
//        }
        if (properties.containsKey(PropertyKeyConst.LANGUAGE_IDENTIFIER)) {
            int language = Integer.valueOf(properties.get(PropertyKeyConst.LANGUAGE_IDENTIFIER).toString());
            byte languageByte = (byte) language;
            this.defaultMQProducer.setLanguage(LanguageCode.valueOf(languageByte));
        }
        String instanceName = properties.getProperty(PropertyKeyConst.InstanceName, this.buildIntanceName());
        this.defaultMQProducer.setInstanceName(instanceName);
        this.defaultMQProducer.setNamesrvAddr(this.getNameServerAddr());
        this.defaultMQProducer.setMaxMessageSize(1024 * 1024 * 4);
        String msgTraceSwitch = properties.getProperty(PropertyKeyConst.MsgTraceSwitch);
        if (!UtilAll.isBlank(msgTraceSwitch) && (!Boolean.parseBoolean(msgTraceSwitch))) {
            LOGGER.info("MQ Client Disable the Trace Hook!");
        } else {
            try {
                Properties tempProperties = new Properties();
                tempProperties.put(OnsTraceConstants.AccessKey, sessionCredentials.getAccessKey());
                tempProperties.put(OnsTraceConstants.SecretKey, sessionCredentials.getSecretKey());
                tempProperties.put(OnsTraceConstants.MaxMsgSize, "128000");
                tempProperties.put(OnsTraceConstants.AsyncBufferSize, "2048");
                tempProperties.put(OnsTraceConstants.MaxBatchNum, "100");
                tempProperties.put(OnsTraceConstants.NAMESRV_ADDR, this.getNameServerAddr());
                tempProperties.put(OnsTraceConstants.InstanceName, "PID_CLIENT_INNER_TRACE_PRODUCER");
                tempProperties.put(OnsTraceConstants.TraceDispatcherType, OnsTraceDispatcherType.PRODUCER.name());
                AsyncArrayDispatcher dispatcher = new AsyncArrayDispatcher(tempProperties, sessionCredentials);
                dispatcher.setHostProducer(defaultMQProducer.getDefaultMQProducerImpl());
                traceDispatcher = dispatcher;
                this.defaultMQProducer.getDefaultMQProducerImpl().registerSendMessageHook(
                    new OnsClientSendMessageHookImpl(traceDispatcher));
            } catch (Throwable e) {
                LOGGER.error("system mqtrace hook init failed ,maybe can't send msg trace data.", e);
            }
        }
    }