com.nepxion.discovery.plugin.admincenter.resource.SentinelParamResourceImpl Maven / Gradle / Ivy

Go to download

Show more of this group Show more artifacts with this name
Show all versions of discovery-plugin-admin-center-starter Show documentation

Nepxion Discovery is a solution for Spring Cloud with blue green, gray, weight, limitation, circuit breaker, degrade, isolation, monitor, tracing, dye, failover, async agent

The newest version!

package com.nepxion.discovery.plugin.admincenter.resource;

import java.util.ArrayList;

/**
 * Title: Nepxion Discovery
 * Description: Nepxion Discovery
 * Copyright: Copyright (c) 2017-2050
 * Company: Nepxion
 * @author Haojun Ren
 * @version 1.0
 */

import java.util.List;

import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

import com.alibaba.csp.sentinel.datasource.Converter;
import com.alibaba.csp.sentinel.slots.block.flow.param.ParamFlowRule;
import com.alibaba.csp.sentinel.slots.block.flow.param.ParamFlowRuleManager;
import com.alibaba.fastjson.JSON;
import com.alibaba.fastjson.TypeReference;

public class SentinelParamResourceImpl implements SentinelParamResource {
    private static final Logger LOG = LoggerFactory.getLogger(SentinelParamResourceImpl.class);

    private static Converter> sentinelParamFlowRuleParser = new Converter>() {
        @Override
        public List convert(String source) {
            return JSON.parseObject(source, new TypeReference>() {
            });
        }
    };

    @Override
    public void updateParamFlowRules(String rule) {
        ParamFlowRuleManager.loadRules(sentinelParamFlowRuleParser.convert(rule));

        LOG.info("{} param flow rules loaded...", ParamFlowRuleManager.getRules().size());
    }

    @Override
    public void clearParamFlowRules() {
        LOG.info("{} param flow rules cleared...", ParamFlowRuleManager.getRules().size());

        ParamFlowRuleManager.loadRules(new ArrayList());
    }

    @Override
    public List viewParamFlowRules() {
        return ParamFlowRuleManager.getRules();
    }
}