通讯表入库开发

message/message-boot/src/main/java/com/njcn/message/consumer/DeviceRunFlagDataConsumer.java

@@ -0,0 +1,143 @@
+package com.njcn.message.consumer;
+
+import com.alibaba.fastjson.JSONObject;
+import com.njcn.message.constant.MessageStatus;
+import com.njcn.message.messagedto.DevComFlagDTO;
+import com.njcn.message.messagedto.MessageDataDTO;
+import com.njcn.message.websocket.WebSocketServer;
+import com.njcn.middle.rocket.constant.EnhanceMessageConstant;
+import com.njcn.middle.rocket.handler.EnhanceConsumerMessageHandler;
+import com.njcn.redis.pojo.enums.AppRedisKey;
+import com.njcn.redis.pojo.enums.RedisKeyEnum;
+import com.njcn.redis.utils.RedisUtil;
+import com.njcn.stat.api.MessAnalysisFeignClient;
+import com.njcn.system.api.RocketMqLogFeignClient;
+import com.njcn.system.pojo.po.RocketmqMsgErrorLog;
+import lombok.extern.slf4j.Slf4j;
+import org.apache.rocketmq.spring.annotation.RocketMQMessageListener;
+import org.apache.rocketmq.spring.core.RocketMQListener;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Component;
+
+import javax.annotation.Resource;
+import java.util.Objects;
+
+/**
+ * Description:
+ * Date: 2024/12/13  10:06【需求编号】
+ *
+ * @author clam
+ * @version V1.0.0
+ */
+@Component
+@RocketMQMessageListener(
+        topic = "Device_Run_Flag_Topic",
+        consumerGroup = "Device_Run_Flag_Consumer",
+        selectorExpression = "Test_Tag||Test_Keys",
+        consumeThreadNumber = 10,
+        enableMsgTrace = true
+)
+@Slf4j
+public class DeviceRunFlagDataConsumer extends EnhanceConsumerMessageHandler<DevComFlagDTO> implements RocketMQListener<String> {
+
+    @Resource
+    private RedisUtil redisUtil;
+
+    @Resource
+    private RocketMqLogFeignClient rocketMqLogFeignClient;
+    @Autowired
+    private MessAnalysisFeignClient messAnalysisFeignClient;
+    @Override
+    public void onMessage(String message) {
+        DevComFlagDTO devComFlagDTO = JSONObject.parseObject(message,DevComFlagDTO.class);
+        super.dispatchMessage(devComFlagDTO);
+
+    }
+
+
+
+    /***
+     * 通过redis分布式锁判断当前消息所处状态
+     * 1、null 查不到该key的数据，属于第一次消费，放行
+     * 2、fail 上次消息消费时发生异常，放行
+     * 3、being processed 正在处理，打回去
+     * 4、success 最近72小时消费成功，避免重复消费，打回去
+     */
+    @Override
+    public boolean filter(DevComFlagDTO message) {
+        String keyStatus = redisUtil.getStringByKey(AppRedisKey.RMQ_CONSUME_KEY.concat(message.getKey()));
+        if (Objects.isNull(keyStatus) || keyStatus.equalsIgnoreCase(MessageStatus.FAIL)) {
+            redisUtil.saveByKeyWithExpire(AppRedisKey.RMQ_CONSUME_KEY.concat(message.getKey()), MessageStatus.BEING_PROCESSED, 30L);
+            return false;
+        }
+        return true;
+    }
+    /**
+     * 消费成功，缓存到redis72小时，避免重复消费
+     */
+    @Override
+    protected void consumeSuccess(DevComFlagDTO message) {
+        redisUtil.saveByKeyWithExpire(message.getKey(), MessageStatus.SUCCESS, RedisKeyEnum.ROCKET_MQ_KEY.getTime());
+    }
+
+
+    @Override
+    protected void handleMessage(DevComFlagDTO message) {
+        messAnalysisFeignClient.handleDevRunflag(message);
+    }
+
+
+
+
+    /**
+     * 发生异常时，进行错误信息入库保存
+     * 默认没有实现类，子类可以实现该方法，调用feign接口进行入库保存
+     */
+    @Override
+    protected void saveExceptionMsgLog(DevComFlagDTO message, String identity, Exception exception) {
+        redisUtil.saveByKeyWithExpire(message.getKey(), MessageStatus.FAIL, RedisKeyEnum.ROCKET_MQ_KEY.getTime());
+        RocketmqMsgErrorLog rocketmqMsgErrorLog = new RocketmqMsgErrorLog();
+        rocketmqMsgErrorLog.setMsgKey(message.getKey());
+        rocketmqMsgErrorLog.setResource(message.getSource());
+        if (identity.equalsIgnoreCase(EnhanceMessageConstant.IDENTITY_SINGLE)) {
+            //数据库字段配置长度200，避免插入失败，大致分析异常原因
+            String exceptionMsg = exception.getMessage();
+            if(exceptionMsg.length() > 200){
+                exceptionMsg = exceptionMsg.substring(0,180);
+            }
+            rocketmqMsgErrorLog.setRecord(exceptionMsg);
+            //如果是当前消息重试的则略过
+            if(!message.getSource().startsWith(EnhanceMessageConstant.RETRY_PREFIX)){
+                //单次消费异常
+                rocketMqLogFeignClient.add(rocketmqMsgErrorLog);
+            }
+        } else {
+            rocketmqMsgErrorLog.setRecord("重试消费" + super.getMaxRetryTimes() + "次，依旧消费失败。");
+            //重试N次后，依然消费异常
+            rocketMqLogFeignClient.add(rocketmqMsgErrorLog);
+        }
+    }
+
+
+    /***
+     * 处理失败后，是否重试
+     * 一般开启
+     */
+    @Override
+    protected boolean isRetry() {
+        return true;
+    }
+
+
+    /***
+     * 消费失败是否抛出异常，抛出异常后就不再消费了
+     */
+    @Override
+    protected boolean throwException() {
+        return false;
+    }
+
+
+
+
+}