Applying Spring.Net HibernateTemplate Guidelines

I have a class for auditing:

public class AuditAfterAdvise : IAfterReturningAdvice

      

        
        
        
      

    

This is applied to the Dao class in my Spring.Net configuration using RegularExpressionMethodPointcutAdvisor.

The Dao class implementation calls HibernateTemplate.SaveOrUpdate (object object) to commit the changes.

I would like to apply the AuditAfterAdvise class to the HibernateTemplate SaveOrUpdate () method used in my Dao, not to the methods of Dao itself.

NHibenate / Spring setup should use LocalSessionFactoryObject for Dao. Is it possible?

Thanks.