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QueryEquipBusinessPolicyController增加了空指针异常处理逻辑

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wen 2021-10-29 10:59:24 +08:00
parent 861a22b4b1
commit 8d0f60bfbc
1 changed files with 10 additions and 0 deletions
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evcs-modules/evcs-core/src/main/java/com/xhpc/evcs/api/QueryEquipBusinessPolicyController.java
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@ -33,8 +33,18 @@ public class QueryEquipBusinessPolicyController {
//获取枪所对应的桩编码
String bySerialNumber = xhpcTerminalRepository.selectBySql(connectorId);
String pileSerialNumber = bySerialNumber;
//找不到对应的桩编码，说明充电设备接口编码有误
if (pileSerialNumber == null) {
CommonResponse commonResponse = new CommonResponse();
commonResponse.setMsg("error connectorId");
commonResponse.setRet("1");
commonResponse.setData(null);
return commonResponse;
}
//通过桩编码，进入redis，找到其所用的费率模型id
Map<String, Object> cacheMap = REDIS.getCacheMap("pile:" + pileSerialNumber);
Long rateModelId = (Long) cacheMap.get("rateModelId");
//通过指定费率模型id，找到其对应的费率模型
CacheRateModel rateModel = REDIS.getCacheObject("rateModel:" + rateModelId);