How to use

isProxy

method

in

com.baomidou.mybatisplus.core.toolkit.ClassUtils

/**
 * 获取当前对象的 class
 *
 * @param clazz 传入
 * @return 如果是代理的class，返回父 class，否则返回自身
 */
public static Class<?> getUserClass(Class<?> clazz) {
  return isProxy(clazz) ? clazz.getSuperclass() : clazz;
}

/**
 * 获取源目标对象
 *
 * @param proxy ignore
 * @param <T> ignore
 * @return ignore
 */
public static <T> T getTargetObject(T proxy) {
  if (!ClassUtils.isProxy(proxy.getClass())) {
    return proxy;
  }
  try {
    if (org.springframework.aop.support.AopUtils.isJdkDynamicProxy(proxy)) {
      return getJdkDynamicProxyTargetObject(proxy);
    } else if (org.springframework.aop.support.AopUtils.isCglibProxy(proxy)) {
      return getCglibProxyTargetObject(proxy);
    } else {
      logger.warn("Warn: The proxy object processing method is not supported.");
      return proxy;
    }
  } catch (Exception e) {
    throw ExceptionUtils.mpe("Error: Get proxy targetObject exception !  Cause:" + e);
  }
}

/**
 * <p>
 * 获取源目标对象
 * </p>
 *
 * @param proxy
 * @param <T>
 * @return
 */
public static <T> T getTargetObject(T proxy) {
  if (!ClassUtils.isProxy(proxy.getClass())) {
    return proxy;
  }
  try {
    if (org.springframework.aop.support.AopUtils.isJdkDynamicProxy(proxy)) {
      return getJdkDynamicProxyTargetObject(proxy);
    } else if (org.springframework.aop.support.AopUtils.isCglibProxy(proxy)) {
      return getCglibProxyTargetObject(proxy);
    } else {
      logger.warn("Warn: The proxy object processing method is not supported.");
      return proxy;
    }
  } catch (Exception e) {
    throw ExceptionUtils.mpe("Error: Get proxy targetObject exception !  Cause:" + e);
  }
}