Spring and hibernate: No Session found for current thread

Question

im gettting the following error

org.hibernate.HibernateException: No Session found for current thread
at org.springframework.orm.hibernate4.SpringSessionCont         


        

Answer 1

I solved the same problem with following 2 steps

1. Placed @Transactional on the service method as suggested jordan002 in his answer on this page.

2. One more thing,If you have 2 configuration files: say application-context.xml(For DB and Application Context Specific configuration) and webmvc-context.xml(For web/controller specific configuration), then you should scan the packages different for your controllers and dao.

   The webmvc-context.xml is loaded after application-context.xml. I think the DAO class is loaded first with transactional references when the application-context.xml is loaded, but it is replace with another object, without transactional references, when webmvc-context.xml is loaded.

   Any way, I resolve the problem with specific packages scanned:

   for application-context.xml

   and

   for webmvc-context.xml.