content: /*
   * Copyright 2013-2023 the original author or authors.
   *
   * Licensed under the Apache License, Version 2.0 (the "License");
   * you may not use this file except in compliance with the License.
   * You may obtain a copy of the License at
   *
   *      https://www.apache.org/licenses/LICENSE-2.0
   *
   * 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.alibaba.cloud.examples.config;
  
  import com.alibaba.cloud.examples.RandomLoadBalancer;
  
  import org.springframework.boot.autoconfigure.condition.ConditionalOnMissingBean;
  import org.springframework.cloud.client.ServiceInstance;
  import org.springframework.cloud.loadbalancer.core.ReactorLoadBalancer;
  import org.springframework.cloud.loadbalancer.core.ServiceInstanceListSupplier;
  import org.springframework.cloud.loadbalancer.support.LoadBalancerClientFactory;
  import org.springframework.context.annotation.Bean;
  import org.springframework.core.env.Environment;
  
  
  /**
   * Configure for load balancing.
   *
   * @author fangjian0423, MieAh
   */
  public class MyLoadBalancerConfiguration {
  
  	@Bean
  	@ConditionalOnMissingBean
  	public ReactorLoadBalancer<ServiceInstance> reactorServiceInstanceLoadBalancer(
  			Environment environment,
  			LoadBalancerClientFactory loadBalancerClientFactory) {
  		String name = environment.getProperty(LoadBalancerClientFactory.PROPERTY_NAME);
  		return new RandomLoadBalancer(loadBalancerClientFactory.getLazyProvider(name,
  				ServiceInstanceListSupplier.class), name);
  	}
  
  }
  