/**
 * A marker superinterface indicating that a bean is eligible to be notified by the
 * Spring container of a particular framework object through a callback-style method.
 * The actual method signature is determined by individual subinterfaces but should
 * typically consist of just one void-returning method that accepts a single argument.
 *
 * <p>Note that merely implementing {@link Aware} provides no default functionality.
 * Rather, processing must be done explicitly, for example in a
 * {@link org.springframework.beans.factory.config.BeanPostProcessor}.
 * Refer to {@link org.springframework.context.support.ApplicationContextAwareProcessor}
 * for an example of processing specific {@code *Aware} interface callbacks.
 *
 * @author Chris Beams
 * @author Juergen Hoeller
 * @since 3.1
 */
public interface Aware {
}

@Data
@Slf4j
@ToString
@Accessors(chain = true)
public class BeanLifeCycle implements InitializingBean, BeanNameAware, BeanFactoryAware, EnvironmentAware, ApplicationContextAware {
    @Value("${prop:hello}")
    private String prop ;
    private String beanName;
    private BeanFactory beanFactory;
    private ApplicationContext applicationContext;
    private Environment environment;
    public BeanLifeCycle() {
        log.info("#################BeanLifeCycle 实例化");
    }
    public void init() {
        log.info("#################BeanLifeCycle 调用init-mthod 初始化");
    }
    public void destroy() {
        log.info("#################BeanLifeCycle 销毁");
    }
    @Override
    public void afterPropertiesSet() throws Exception {
        log.info("#################BeanLifeCycle 调用afterPropertiesSet方法, 查看属性值prop：[{}],已经被赋值", prop);
        log.info("#################BeanLifeCycle 调用afterPropertiesSet 初始化");
    }
    @Override
    public void setBeanFactory(BeanFactory beanFactory) throws BeansException {
        log.info("@@@@@@@@@@@@@@@@@@ beanFactory: [{}]", beanFactory);
    }
    @Override
    public void setBeanName(String beanName) {
        log.info("@@@@@@@@@@@@@@@@@@ beanName: [{}]", beanName);
        this.beanName = beanName;
    }
    @Override
    public void setApplicationContext(ApplicationContext applicationContext) throws BeansException {
        log.info("@@@@@@@@@@@@@@@@@@ applicationContext: [{}]", applicationContext);
        this.applicationContext = applicationContext;
    }
    @Override
    public void setEnvironment(Environment environment) {
        log.info("@@@@@@@@@@@@@@@@@@ environment: [{}]", environment);
        this.environment = environment;
    }
}