package com.crossoverjie.spring.processor; import com.crossoverjie.Application; import org.slf4j.Logger; import org.slf4j.LoggerFactory; import org.springframework.beans.BeansException; import org.springframework.beans.factory.config.BeanPostProcessor; import org.springframework.stereotype.Component; /** * Function: * * @author crossoverJie * Date: 20/03/2018 22:11 * @since JDK 1.8 */ @Component public class SpringLifeCycleProcessor implements BeanPostProcessor { private final static Logger LOGGER = LoggerFactory.getLogger(SpringLifeCycleProcessor.class); /** * 预初始化 初始化之前调用 * @param bean * @param beanName * @return * @throws BeansException */ @Override public Object postProcessBeforeInitialization(Object bean, String beanName) throws BeansException { if ("annotationBean".equals(beanName)){ LOGGER.info("SpringLifeCycleProcessor start beanName={}",beanName); } return bean; } /** * 后初始化 bean 初始化完成调用 * @param bean * @param beanName * @return * @throws BeansException */ @Override public Object postProcessAfterInitialization(Object bean, String beanName) throws BeansException { if ("annotationBean".equals(beanName)){ LOGGER.info("SpringLifeCycleProcessor end beanName={}",beanName); } return bean; } }