程序信息对外接口

cs-device/cs-device-api/src/main/java/com/njcn/csdevice/api/CsSoftInfoFeignClient.java

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+package com.njcn.csdevice.api;
+
+import com.njcn.common.pojo.constant.ServerInfo;
+import com.njcn.common.pojo.response.HttpResult;
+import com.njcn.csdevice.api.fallback.CsSoftInfoClientFallbackFactory;
+import com.njcn.csdevice.pojo.po.CsSoftInfoPO;
+import org.springframework.cloud.openfeign.FeignClient;
+import org.springframework.web.bind.annotation.PostMapping;
+import org.springframework.web.bind.annotation.RequestBody;
+import org.springframework.web.bind.annotation.RequestParam;
+
+/**
+ * @author xy
+ */
+@FeignClient(value = ServerInfo.CS_DEVICE_BOOT, path = "/csSoftInfo", fallbackFactory = CsSoftInfoClientFallbackFactory.class,contextId = "csSoftInfo")
+public interface CsSoftInfoFeignClient {
+
+    @PostMapping("/findSoftInfo")
+    HttpResult<CsSoftInfoPO> findSoftInfo(@RequestParam("id") String id);
+
+    @PostMapping("/saveSoftInfo")
+    HttpResult<String> saveSoftInfo(@RequestBody CsSoftInfoPO po);
+
+    @PostMapping("/removeSoftInfo")
+    HttpResult<String> removeSoftInfo(@RequestParam("id") String id);
+
+}

cs-device/cs-device-api/src/main/java/com/njcn/csdevice/api/fallback/CsSoftInfoClientFallbackFactory.java

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+package com.njcn.csdevice.api.fallback;
+
+import com.njcn.common.pojo.enums.response.CommonResponseEnum;
+import com.njcn.common.pojo.exception.BusinessException;
+import com.njcn.common.pojo.response.HttpResult;
+import com.njcn.csdevice.api.CsSoftInfoFeignClient;
+import com.njcn.csdevice.pojo.po.CsSoftInfoPO;
+import feign.hystrix.FallbackFactory;
+import lombok.extern.slf4j.Slf4j;
+import org.springframework.stereotype.Component;
+
+/**
+ * @author xy
+ */
+@Slf4j
+@Component
+public class CsSoftInfoClientFallbackFactory implements FallbackFactory<CsSoftInfoFeignClient> {
+    @Override
+    public CsSoftInfoFeignClient create(Throwable cause) {
+        //判断抛出异常是否为解码器抛出的业务异常
+        Enum<?> exceptionEnum = CommonResponseEnum.SERVICE_FALLBACK;
+        if (cause.getCause() instanceof BusinessException) {
+            BusinessException businessException = (BusinessException) cause.getCause();
+        }
+        Enum<?> finalExceptionEnum = exceptionEnum;
+        return new CsSoftInfoFeignClient() {
+            @Override
+            public HttpResult<CsSoftInfoPO> findSoftInfo(String id) {
+                log.error("{}异常，降级处理，异常为：{}","获取装置软件信息",cause.toString());
+                throw new BusinessException(finalExceptionEnum);
+            }
+
+            @Override
+            public HttpResult<String> saveSoftInfo(CsSoftInfoPO po) {
+                log.error("{}异常，降级处理，异常为：{}","保存软件程序",cause.toString());
+                throw new BusinessException(finalExceptionEnum);
+            }
+
+            @Override
+            public HttpResult<String> removeSoftInfo(String id) {
+                log.error("{}异常，降级处理，异常为：{}","删除软件程序",cause.toString());
+                throw new BusinessException(finalExceptionEnum);
+            }
+        };
+    }
+}