2. Nested conversations

3. Page flow and back button

4. Persistence context

5. JPA ”delegate”

6. Exception handling

7. Q&A

9. Transparently propogates the state of objects

10. No issues with concurrent states

11. Back button support

12. Full management by API

14. Restore at the end of restore view phase of JSF (cid=xxx - request parameter)

15. @Begin starts a long-running conversation

16. @End finishes a long-running conversation

17. Store at the end of render phase of JSF

18. Destroy the contents of a temporary conversation

19. Any faces requests will propogate the conversation context

22. <begin-conversation/> in pages.xml

23. <s:link propogation=”?”/>, <s:button propogation=”?”/>

24. <s:conversationPropogation/> for <h:commandLink/>, <h:commandButton/>

25. Conversation.instance().begin()

27. <end-conversation/> in pages.xml

28. <s:link propogation=”end”/>, <s:button propogation=”end”/>

29. <s:conversationPropogation type=”end”/>

30. Conversation.instance().end()

32. No affects for outjected values with same name

33. Injection by conversation stack

34. Parent conversation finishes all nested conversations

37. view-id=&quot;/checkout.xhtml&quot;

38. back=&quot;enabled&quot;/>

39. Nested conversations

41. Increase scope of persistence context to conversation scope

42. Optimized for EJB containers

43. @PersistenceContext

44. @In

45. private EntityManager entityManager;

47. <factory name=&quot;session&quot;

48. scope=&quot;STATELESS&quot;

49. auto-create=&quot;true&quot;

50. value=&quot;#{entityManager.delegate}&quot;/>

51. @In

52. private Session session;

54. PersistenceException