spring ConditionEvaluationReportAutoConfigurationImportListener 源码
springboot ConditionEvaluationReportAutoConfigurationImportListener 代码
文件路径：/spring-boot-project/spring-boot-autoconfigure/src/main/java/org/springframework/boot/autoconfigure/condition/ConditionEvaluationReportAutoConfigurationImportListener.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.autoconfigure.condition;
import org.springframework.beans.BeansException;
import org.springframework.beans.factory.BeanFactory;
import org.springframework.beans.factory.BeanFactoryAware;
import org.springframework.beans.factory.config.ConfigurableListableBeanFactory;
import org.springframework.boot.autoconfigure.AutoConfigurationImportEvent;
import org.springframework.boot.autoconfigure.AutoConfigurationImportListener;
/**
* {@link AutoConfigurationImportListener} to record results with the
* {@link ConditionEvaluationReport}.
*
* @author Phillip Webb
*/
class ConditionEvaluationReportAutoConfigurationImportListener
implements AutoConfigurationImportListener, BeanFactoryAware {
private ConfigurableListableBeanFactory beanFactory;
@Override
public void onAutoConfigurationImportEvent(AutoConfigurationImportEvent event) {
if (this.beanFactory != null) {
ConditionEvaluationReport report = ConditionEvaluationReport.get(this.beanFactory);
report.recordEvaluationCandidates(event.getCandidateConfigurations());
report.recordExclusions(event.getExclusions());
}
}
@Override
public void setBeanFactory(BeanFactory beanFactory) throws BeansException {
this.beanFactory = (beanFactory instanceof ConfigurableListableBeanFactory listableBeanFactory)
? listableBeanFactory : null;
}
}
相关信息
相关文章
spring AbstractNestedCondition 源码
spring ConditionEvaluationReport 源码
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- 本文标签： Java Spring Spring Boot
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