org.zodiac.autoconfigure.bootstrap.discovery.composite.reactive.ReactiveCompositeAppDiscoveryClientAutoConfiguration Maven / Gradle / Ivy

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package org.zodiac.autoconfigure.bootstrap.discovery.composite.reactive;

import java.util.List;

import org.springframework.boot.SpringBootConfiguration;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Primary;
import org.zodiac.autoconfigure.bootstrap.condition.ConditionalOnAppDiscoveryEnabled;
import org.zodiac.autoconfigure.bootstrap.condition.ConditionalOnReactiveAppDiscoveryEnabled;
import org.zodiac.autoconfigure.bootstrap.condition.ConditionalOnSpringCloudBootstrapDisabled;
import org.zodiac.autoconfigure.bootstrap.discovery.AppDiscoveryStrategyProperties;
import org.zodiac.autoconfigure.bootstrap.discovery.reactive.AbstractReactiveAppDiscoveryClientConfiguration;
import org.zodiac.autoconfigure.bootstrap.discovery.simple.reactive.SimpleReactiveAppDiscoveryProperties;
import org.zodiac.core.bootstrap.discovery.ReactiveAppDiscoveryClient;
import org.zodiac.core.bootstrap.discovery.composite.reactive.ReactiveCompositeAppDiscoveryClient;

@SpringBootConfiguration
@ConditionalOnAppDiscoveryEnabled
@ConditionalOnReactiveAppDiscoveryEnabled
@ConditionalOnSpringCloudBootstrapDisabled
//@EnableConfigurationProperties(value = {AppDiscoveryStrategyProperties.class})
public class ReactiveCompositeAppDiscoveryClientAutoConfiguration
    extends AbstractReactiveAppDiscoveryClientConfiguration {

    private AppDiscoveryStrategyProperties appDiscoveryStrategyProperties;

    public ReactiveCompositeAppDiscoveryClientAutoConfiguration(
        AppDiscoveryStrategyProperties appDiscoveryStrategyProperties) {
        this.appDiscoveryStrategyProperties = appDiscoveryStrategyProperties;
    }

    @Bean
    protected SimpleReactiveAppDiscoveryProperties simpleReactiveDiscoveryProperties() {
        return super.simpleReactiveDiscoveryProperties();
    }

    // @Bean
    // @Order
    // protected SimpleAppReactiveDiscoveryClient simpleReactiveDiscoveryClient() {
    // return super.simpleReactiveDiscoveryClient();
    // }

    @Bean
    @Primary
    protected ReactiveCompositeAppDiscoveryClient
        reactiveCompositeDiscoveryClient(List discoveryClients) {
        if (discoveryClients.isEmpty()) {
            /*因为该类是在SimpleReactiveAppDiscoveryClientAutoConfiguration之前生效，为空说明不是远程服务发现环境，创建基本的客户端。*/
            discoveryClients.add(super.simpleReactiveDiscoveryClient());
        }
        return new ReactiveCompositeAppDiscoveryClient(discoveryClients);
    }

}