org.springframework.boot.autoconfigure.integration.IntegrationAutoConfigurationScanRegistrar 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.integration;
import java.util.Collection;
import java.util.Collections;
import org.springframework.beans.BeansException;
import org.springframework.beans.factory.BeanFactory;
import org.springframework.beans.factory.BeanFactoryAware;
import org.springframework.beans.factory.support.BeanDefinitionRegistry;
import org.springframework.boot.autoconfigure.AutoConfigurationPackages;
import org.springframework.core.type.AnnotationMetadata;
import org.springframework.integration.annotation.IntegrationComponentScan;
import org.springframework.integration.config.IntegrationComponentScanRegistrar;
/**
* Variation of {@link IntegrationComponentScanRegistrar} the links
* {@link AutoConfigurationPackages}.
*
* @author Artem Bilan
* @author Phillip Webb
*/
class IntegrationAutoConfigurationScanRegistrar extends IntegrationComponentScanRegistrar implements BeanFactoryAware {
private BeanFactory beanFactory;
@Override
public void setBeanFactory(BeanFactory beanFactory) throws BeansException {
this.beanFactory = beanFactory;
}
@Override
public void registerBeanDefinitions(AnnotationMetadata importingClassMetadata,
final BeanDefinitionRegistry registry) {
super.registerBeanDefinitions(AnnotationMetadata.introspect(IntegrationComponentScanConfiguration.class),
registry);
}
@Override
protected Collection getBasePackages(AnnotationMetadata importingClassMetadata,
BeanDefinitionRegistry registry) {
return (AutoConfigurationPackages.has(this.beanFactory) ? AutoConfigurationPackages.get(this.beanFactory)
: Collections.emptyList());
}
@IntegrationComponentScan
private static class IntegrationComponentScanConfiguration {
}
}