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2025-06-27 26f07223e1b33a8eb5ee184041575e9b204cfebe

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/**
 * BladeX Commercial License Agreement
 * Copyright (c) 2018-2099, https://bladex.cn. All rights reserved.
 * <p>
 * Use of this software is governed by the Commercial License Agreement
 * obtained after purchasing a license from BladeX.
 * <p>
 * 1. This software is for development use only under a valid license
 * from BladeX.
 * <p>
 * 2. Redistribution of this software's source code to any third party
 * without a commercial license is strictly prohibited.
 * <p>
 * 3. Licensees may copyright their own code but cannot use segments
 * from this software for such purposes. Copyright of this software
 * remains with BladeX.
 * <p>
 * Using this software signifies agreement to this License, and the software
 * must not be used for illegal purposes.
 * <p>
 * THIS SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY. The author is
 * not liable for any claims arising from secondary or illegal development.
 * <p>
 * Author: Chill Zhuang (bladejava@qq.com)
 */
package org.springblade.gateway.dynamic;
 
import org.springframework.cloud.gateway.event.RefreshRoutesEvent;
import org.springframework.cloud.gateway.route.RouteDefinition;
import org.springframework.cloud.gateway.route.RouteDefinitionWriter;
import org.springframework.context.ApplicationEventPublisher;
import org.springframework.context.ApplicationEventPublisherAware;
import org.springframework.stereotype.Service;
import reactor.core.publisher.Mono;
 
import java.util.List;
 
/**
 * 动态路由业务类
 *
 * @author Chill
 */
@Service
public class DynamicRouteService implements ApplicationEventPublisherAware {
 
    private final RouteDefinitionWriter routeDefinitionWriter;
 
    private ApplicationEventPublisher publisher;
 
    public DynamicRouteService(RouteDefinitionWriter routeDefinitionWriter) {
        this.routeDefinitionWriter = routeDefinitionWriter;
    }
 
    @Override
    public void setApplicationEventPublisher(ApplicationEventPublisher applicationEventPublisher) {
        this.publisher = applicationEventPublisher;
    }
 
    /**
     * 增加路由
     */
    public String save(RouteDefinition definition) {
        try {
            routeDefinitionWriter.save(Mono.just(definition)).subscribe();
            this.publisher.publishEvent(new RefreshRoutesEvent(this));
            return "save success";
        } catch (Exception e) {
            e.printStackTrace();
            return "save failure";
        }
    }
 
    /**
     * 更新路由
     */
    public String update(RouteDefinition definition) {
        try {
            this.routeDefinitionWriter.delete(Mono.just(definition.getId()));
            this.routeDefinitionWriter.save(Mono.just(definition)).subscribe();
            this.publisher.publishEvent(new RefreshRoutesEvent(this));
            return "update success";
        } catch (Exception e) {
            e.printStackTrace();
            return "update failure";
        }
    }
 
    /**
     * 更新路由
     */
    public String updateList(List<RouteDefinition> routeDefinitions) {
        try {
            if (!routeDefinitions.isEmpty()) {
                routeDefinitions.forEach(this::update);
            }
            return "update done";
        } catch (Exception e) {
            e.printStackTrace();
            return "update failure";
        }
    }
 
    /**
     * 删除路由
     */
    public String delete(String id) {
        try {
            this.routeDefinitionWriter.delete(Mono.just(id));
            return "delete success";
        } catch (Exception e) {
            e.printStackTrace();
            return "delete failure";
        }
    }
 
 
}