public List searchWeight()

in dubbo-admin-server/src/main/java/org/apache/dubbo/admin/controller/WeightController.java [84:109]

• 25 lines of code
• 5 McCabe index (conditional complexity)

    public List<WeightDTO> searchWeight(@RequestParam(required = false) String service,
                                        @RequestParam(required = false) String application,
                                        @PathVariable String env,
                                        @RequestParam(required = false) String serviceVersion,
                                        @RequestParam(required = false) String serviceGroup) {
        if (StringUtils.isBlank(service) && StringUtils.isBlank(application)) {
            throw new ParamValidationException("Either service or application is required");
        }
        WeightDTO weightDTO;
        if (StringUtils.isNotBlank(application)) {
            weightDTO = overrideService.findWeight(application);
        } else {
            WeightDTO dto = new WeightDTO();
            dto.setService(service);
            dto.setServiceVersion(serviceVersion);
            dto.setServiceGroup(serviceGroup);
            String id = ConvertUtil.getIdFromDTO(dto);
            weightDTO = overrideService.findWeight(id);
        }
        List<WeightDTO> weightDTOS = new ArrayList<>();
        if (weightDTO != null) {
            weightDTOS.add(weightDTO);
        }

        return weightDTOS;
    }