duxinglangzi
2022-04-24 fa654ac361fcc231bc389ca446f78d501c7060c8
src/main/java/com/duxinglangzi/canal/starter/configuration/CanalListenerAnnotationBeanPostProcessor.java
@@ -23,7 +23,6 @@
/**
 * @author wuqiong 2022/4/11
 * @description
 */
public class CanalListenerAnnotationBeanPostProcessor implements
        BeanPostProcessor, SmartInitializingSingleton, BeanFactoryPostProcessor {
@@ -39,15 +38,17 @@
    public Object postProcessAfterInitialization(final Object bean, final String beanName) throws BeansException {
        if (notAnnotatedClasses.contains(bean.getClass())) return bean;
        Class<?> targetClass = AopUtils.getTargetClass(bean);
        // 只扫描类的方法,目前 CanalListener 只支持在方法上
        Map<Method, CanalListener> annotatedMethods = MethodIntrospector.selectMethods(targetClass,
                (MethodIntrospector.MetadataLookup<CanalListener>) method -> findListenerAnnotations(method));
        if (annotatedMethods.isEmpty()) {
            this.notAnnotatedClasses.add(bean.getClass());
        } else {
            // 先加入到待注册里面
            annotatedMethods.entrySet().stream()
                    .filter(e -> e != null)
                    .forEach(ele -> registrars.add(new CanalListenerEndpointRegistrar(bean, ele)));
            logger.info("Registered @CanalListener methods processed on bean:{} , Methods :{} ", bean.getClass().getName(),
            logger.info("Registered @CanalListener methods processed on bean:{} , Methods :{} ", beanName,
                    annotatedMethods.keySet().stream().map(e -> e.getName()).collect(Collectors.toSet()));
        }
        return bean;