org.springframework.boot.autoconfigure.AutoConfigurationImportListener Maven / Gradle / Ivy
/*
* 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.autoconfigure;
import java.util.EventListener;
import org.springframework.beans.factory.BeanClassLoaderAware;
import org.springframework.beans.factory.BeanFactoryAware;
import org.springframework.context.EnvironmentAware;
import org.springframework.context.ResourceLoaderAware;
/**
* Listener that can be registered with {@code spring.factories} to receive details of
* imported auto-configurations.
*
* An {@link AutoConfigurationImportListener} may implement any of the following
* {@link org.springframework.beans.factory.Aware Aware} interfaces, and their respective
* methods will be called prior to
* {@link #onAutoConfigurationImportEvent(AutoConfigurationImportEvent)}:
*
* - {@link EnvironmentAware}
* - {@link BeanFactoryAware}
* - {@link BeanClassLoaderAware}
* - {@link ResourceLoaderAware}
*
*
* @author Phillip Webb
* @since 1.5.0
*/
@FunctionalInterface
public interface AutoConfigurationImportListener extends EventListener {
/**
* Handle an auto-configuration import event.
* @param event the event to respond to
*/
void onAutoConfigurationImportEvent(AutoConfigurationImportEvent event);
}