干燥机配套车间生产管理系统/云平台服务端
zhuguifei
2024-11-29 339515558253d776769dc2e2560bbb4a0450c989
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package com.alibaba.csp.sentinel.dashboard.rule.nacos.degrade;
 
import com.alibaba.csp.sentinel.dashboard.constants.SentinelConStants;
import com.alibaba.csp.sentinel.dashboard.datasource.entity.rule.DegradeRuleEntity;
import com.alibaba.csp.sentinel.dashboard.rule.DynamicRulePublisher;
import com.alibaba.csp.sentinel.dashboard.rule.nacos.SentinelConfig;
import com.alibaba.csp.sentinel.datasource.Converter;
import com.alibaba.csp.sentinel.util.AssertUtil;
import com.alibaba.nacos.api.config.ConfigService;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Component;
 
import java.util.List;
 
/**
 * 降级规则推送
 *
 * @author zyf
 * @date 2022-04-13
 */
@Component("degradeRuleNacosPublisher")
public class DegradeRuleNacosPublisher implements DynamicRulePublisher<List<DegradeRuleEntity>> {
 
    @Autowired
    private ConfigService configService;
    @Autowired
    private Converter<List<DegradeRuleEntity>, String> converter;
 
    @Override
    public void publish(String app, List<DegradeRuleEntity> rules) throws Exception {
        AssertUtil.notEmpty(app, "app name cannot be empty");
        if (rules == null) {
            return;
        }
        configService.publishConfig(app + SentinelConStants.DEGRADE_DATA_ID_POSTFIX,
                SentinelConStants.GROUP_ID, converter.convert(rules));
    }
}