spring AutoConfiguredHealthContributorRegistry 源码
springboot AutoConfiguredHealthContributorRegistry 代码
文件路径：/spring-boot-project/spring-boot-actuator-autoconfigure/src/main/java/org/springframework/boot/actuate/autoconfigure/health/AutoConfiguredHealthContributorRegistry.java
/*
* Copyright 2012-2019 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.health;
import java.util.Collection;
import java.util.Map;
import org.springframework.boot.actuate.health.DefaultHealthContributorRegistry;
import org.springframework.boot.actuate.health.HealthContributor;
import org.springframework.boot.actuate.health.HealthContributorRegistry;
import org.springframework.util.Assert;
/**
* An auto-configured {@link HealthContributorRegistry} that ensures registered indicators
* do not clash with groups names.
*
* @author Phillip Webb
*/
class AutoConfiguredHealthContributorRegistry extends DefaultHealthContributorRegistry {
private final Collection<String> groupNames;
AutoConfiguredHealthContributorRegistry(Map<String, HealthContributor> contributors,
Collection<String> groupNames) {
super(contributors);
this.groupNames = groupNames;
contributors.keySet().forEach(this::assertDoesNotClashWithGroup);
}
@Override
public void registerContributor(String name, HealthContributor contributor) {
assertDoesNotClashWithGroup(name);
super.registerContributor(name, contributor);
}
private void assertDoesNotClashWithGroup(String name) {
Assert.state(!this.groupNames.contains(name),
() -> "HealthContributor with name \"" + name + "\" clashes with group");
}
}
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- 本文标签： Java Spring Spring Boot
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