RESTEasy spring support does not configure factory beans

RESTEasy spring support only allows beans defined in xml using <bean> tag. If I use factory-bean to create beans, SpringBeanProcessor does not recognize these beans as it depends on BeanDefinition.getBeanClassName() to be set, which will not be set in terms of factory-beans.

Also this will not work with new spring java config which uses factory-bean method internally to create beans.