org.hibernate.HibernateException: could not instantiate RegionFactory

[Nimu Chox]

Hello,

...error below results when using regonFactory:

"org.hibernate.HibernateException: could not instantiate RegionFactory [net.sf.ehcache.hibernate.EhCacheRegionFactory"

..did the hibernate.cfg.xml is as follows:

        <property name="hibernate.cache.region.factory_class">net.sf.ehcache.hibernate.EhCacheRegionFactory"</property>
        <property name="hibernate.cache.use_second_level_cache">true</property>
        <property name="hibernate.cache.use_query_cache">true</property>
        <property name="hibernate.generate_statistics">true</property>

Thanks in advance!