Interested to Buy Any Domain ? << Click Here >> for more details...
How stateful session beans will maintain consistency,
across transaction updates?
- 2 Answers
- 5056 Views
- I also Faced
- E-Mail Answers
Answers were Sorted based on User's Feedback
Answer / guest
Stateful session beans maintain data consistency by updating
their fields each time a transaction is committed.To keep
informed of changes in transation status, a stateful session
bean implements the SessionSynchronization interface.The
Container then calls methods of this interface as it
initiates and completes transactions involving the bean.
| Is This Answer Correct ? | 1 Yes | 0 No |
Answer / uma
probably it may be due to its activation and passivation
concepts.
i am not sure. just reply back with the corrections and
comments,
my mail id uma_rr@sify.com
| Is This Answer Correct ? | 0 Yes | 0 No |
List some key actors in persistence api.
What is a stateless session?
An EJB client, can marshall an object of the class java.lang.Class to an EJB?
What happens when I change a value in the httpsession from inside an ejb?
How do I use a less than or greater than on a message selector in ejb-jar.xml?
What are the properties in Beans?
Life cycle methods in stateful session beans?
how can u integrate ejb and hibernate? How can u call hibernateDAO methods in session bean?
Why is ftp stateful?
What are the callback annotations for entity bean?
Name the attributes of javax.ejb.ejb.
What is session facade in ejb?
Core Java 
