spring AnnotationSessionFactoryBean 如何转化SessionFactory类型的?
spring 配置:
<bean id="sessionFactory"
class="org.springframework.orm.hibernate3.annotation.AnnotationSessionFactoryBean">
<property name="dataSource">
<ref bean="dataSource" />
</property>
......
java代码:
SessionFactiory sessionFactiory = (SessionFactiory )ctx.getBean("sessionFactory");
问题:
今天看了下AnnotationSessionFactoryBean的源码,里面竟然没有实现SessionFactory接口,
请问它是如何赋值给SessionFactory的?
望高手解答问题!