spring ConnectionFactoryHealthContributorAutoConfiguration 源码
springboot ConnectionFactoryHealthContributorAutoConfiguration 代码
文件路径：/spring-boot-project/spring-boot-actuator-autoconfigure/src/main/java/org/springframework/boot/actuate/autoconfigure/r2dbc/ConnectionFactoryHealthContributorAutoConfiguration.java
/*
* Copyright 2012-2022 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 org.springframework.boot.actuate.autoconfigure.r2dbc;
import java.util.Map;
import io.r2dbc.spi.ConnectionFactory;
import org.springframework.boot.actuate.autoconfigure.health.CompositeReactiveHealthContributorConfiguration;
import org.springframework.boot.actuate.autoconfigure.health.ConditionalOnEnabledHealthIndicator;
import org.springframework.boot.actuate.health.ReactiveHealthContributor;
import org.springframework.boot.actuate.r2dbc.ConnectionFactoryHealthIndicator;
import org.springframework.boot.autoconfigure.AutoConfiguration;
import org.springframework.boot.autoconfigure.EnableAutoConfiguration;
import org.springframework.boot.autoconfigure.condition.ConditionalOnBean;
import org.springframework.boot.autoconfigure.condition.ConditionalOnClass;
import org.springframework.boot.autoconfigure.condition.ConditionalOnMissingBean;
import org.springframework.boot.autoconfigure.r2dbc.R2dbcAutoConfiguration;
import org.springframework.context.annotation.Bean;
/**
* {@link EnableAutoConfiguration Auto-configuration} for
* {@link ConnectionFactoryHealthIndicator}.
*
* @author Mark Paluch
* @since 2.3.0
*/
@AutoConfiguration(after = R2dbcAutoConfiguration.class)
@ConditionalOnClass(ConnectionFactory.class)
@ConditionalOnBean(ConnectionFactory.class)
@ConditionalOnEnabledHealthIndicator("r2dbc")
public class ConnectionFactoryHealthContributorAutoConfiguration
extends CompositeReactiveHealthContributorConfiguration<ConnectionFactoryHealthIndicator, ConnectionFactory> {
private final Map<String, ConnectionFactory> connectionFactory;
ConnectionFactoryHealthContributorAutoConfiguration(Map<String, ConnectionFactory> connectionFactory) {
this.connectionFactory = connectionFactory;
}
@Bean
@ConditionalOnMissingBean(name = { "r2dbcHealthIndicator", "r2dbcHealthContributor" })
public ReactiveHealthContributor r2dbcHealthContributor() {
return createContributor(this.connectionFactory);
}
}
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- 本文标签： Java Spring Spring Boot
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