public void deleteWeight()

in dubbo-admin-server/src/main/java/org/apache/dubbo/admin/service/impl/OverrideServiceImpl.java [284:316]

• 30 lines of code
• 8 McCabe index (conditional complexity)

    public void deleteWeight(String id) {
        String path = getPath(id);
        String config = dynamicConfiguration.getConfig(path);
        OverrideConfig oldConfig = null;
        if (config != null) {
            OverrideDTO overrideDTO = YamlParser.loadObject(config, OverrideDTO.class);
            List<OverrideConfig> configs = overrideDTO.getConfigs();
            if (configs != null) {
                for (OverrideConfig overrideConfig : configs) {
                    if (Constants.WEIGHT.equals(overrideConfig.getType())) {
                        if (Constants.SERVICE.equals(overrideDTO.getScope())) {
                            oldConfig = overrideConfig;
                        }
                        configs.remove(overrideConfig);
                        break;
                    }
                }
                if (configs.size() == 0) {
                    dynamicConfiguration.deleteConfig(path);
                } else {
                    dynamicConfiguration.setConfig(path, YamlParser.dumpObject(overrideDTO));
                }

            }

            //for 2.6
            if (oldConfig != null) {
                String key = overrideDTO.getKey();
                WeightDTO weightDTO = OverrideUtils.configtoWeightDTO(oldConfig, overrideDTO.getScope(), key);
                unregisterWeight(weightDTO);
            }
        }
    }