001/**
002 * Copyright (c) 2015-2022, Michael Yang 杨福海 (fuhai999@gmail.com).
003 * <p>
004 * Licensed under the Apache License, Version 2.0 (the "License");
005 * you may not use this file except in compliance with the License.
006 * You may obtain a copy of the License at
007 * <p>
008 * http://www.apache.org/licenses/LICENSE-2.0
009 * <p>
010 * Unless required by applicable law or agreed to in writing, software
011 * distributed under the License is distributed on an "AS IS" BASIS,
012 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
013 * See the License for the specific language governing permissions and
014 * limitations under the License.
015 */
016package io.jboot.components.gateway;
017
018import com.jfinal.kit.Ret;
019
020import javax.servlet.http.HttpServletRequest;
021import javax.servlet.http.HttpServletResponse;
022
023public interface GatewayErrorRender {
024
025    Ret noneHealthUrl = Ret.fail().set("errorCode", 1).set("message", "No healthy url in Gateway.");
026    Ret sentinelBlockedError = Ret.fail().set("errorCode", 3).set("message", "Blocked by Sentinel (flow limiting) in Jboot.");
027
028
029    void renderError(Exception error, Ret errorMessage, JbootGatewayConfig config, HttpServletRequest request, HttpServletResponse response);
030}