code: protected <T> void doInterceptBeforeDelete(List<Object> tList) {
  		for (DBHelperInterceptor interceptor : interceptors) {
  			boolean isContinue = interceptor.beforeDelete(tList);
  			if (!isContinue) {
  				throw new NotAllowQueryException("interceptor class:" + interceptor.getClass());
  			}
  		}
  	}
docs: ///// 拦截器