//package com.alibaba.csp.sentinel.dashboard.rule.gateway;
//
//import com.alibaba.csp.sentinel.dashboard.datasource.entity.gateway.GatewayFlowRuleEntity;
//import com.alibaba.csp.sentinel.dashboard.rule.DynamicRuleProvider;
//import com.alibaba.csp.sentinel.dashboard.rule.nacos.NacosConfigUtil;
//import com.alibaba.csp.sentinel.datasource.Converter;
//import com.alibaba.csp.sentinel.util.StringUtil;
//import com.alibaba.nacos.api.config.ConfigService;
//import org.springframework.beans.factory.annotation.Autowired;
//import org.springframework.stereotype.Component;
//
//import java.util.ArrayList;
//import java.util.List;
//
///**
// * @author lfdc
// * @version 1.0
// * @className GatewayFlowRuleNacosProvider
// * @description
// * @company sckw
// * @date 2023-06-07 10:06:14
// */
//@Component("gatewayFlowRuleNacosProvider")
//public class GatewayFlowRuleNacosProvider implements DynamicRuleProvider<List<GatewayFlowRuleEntity>> {
//
//    @Autowired
//    private ConfigService configService;
//    /**
//     *规则对象的转换器，获取到的数据根据使用的数据类型的不同，需要用不同的转换器转化后使用
//     */
//    @Autowired
//    private Converter<String, List<GatewayFlowRuleEntity>> converter;
//
//    @Override
//    public List<GatewayFlowRuleEntity> getRules(String appName) throws Exception {
//        String rules = configService.getConfig(appName + NacosConfigUtil.GATEWAY_FLOW_DATA_ID_POSTFIX,
//                NacosConfigUtil.GROUP_ID, 3000);
//        if (StringUtil.isEmpty(rules)) {
//            return new ArrayList<>();
//        }
//        return converter.convert(rules);
//    }
//}
