/*
 * Copyright 2002-2017 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
 *
 *      http://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.aop.framework.autoproxy;

import org.springframework.beans.factory.config.BeanDefinition;
import org.springframework.beans.factory.config.ConfigurableListableBeanFactory;
import org.springframework.lang.Nullable;

/**
 * Auto-proxy creator that considers infrastructure Advisor beans only,
 * ignoring any application-defined Advisors.
 *
 * @author Juergen Hoeller
 * @since 2.0.7
 */
@SuppressWarnings("serial")
public class InfrastructureAdvisorAutoProxyCreator extends AbstractAdvisorAutoProxyCreator {

	@Nullable
	private ConfigurableListableBeanFactory beanFactory;


	@Override
	protected void initBeanFactory(ConfigurableListableBeanFactory beanFactory) {
		super.initBeanFactory(beanFactory);
		this.beanFactory = beanFactory;
	}

	@Override
	protected boolean isEligibleAdvisorBean(String beanName) {
		return (this.beanFactory != null && this.beanFactory.containsBeanDefinition(beanName) &&
				this.beanFactory.getBeanDefinition(beanName).getRole() == BeanDefinition.ROLE_INFRASTRUCTURE);
	}

}
