com.tencent.cloud.polaris.ratelimit.spi.PolarisRateLimiterLabelReactiveResolver Maven / Gradle / Ivy
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/*
* Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
*
* Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
*
* Licensed under the BSD 3-Clause License (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* https://opensource.org/licenses/BSD-3-Clause
*
* Unless required by applicable law or agreed to in writing, software distributed
* under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
* CONDITIONS OF ANY KIND, either express or implied. See the License for the
* specific language governing permissions and limitations under the License.
*
*/
package com.tencent.cloud.polaris.ratelimit.spi;
import java.util.Map;
import org.springframework.web.server.ServerWebExchange;
/**
* Resolve custom label from request. The label used for rate limit params.
*
* @author lepdou 2022-03-31
*/
public interface PolarisRateLimiterLabelReactiveResolver {
/**
* Resolve custom label from request.
* @param exchange the http request
* @return resolved labels
*/
Map resolve(ServerWebExchange exchange);
}