Dilli raj

I have completed my SCBCD and SCWCD a week ago. But i passed my SCJP in
Oct 1999. I want to know whether my SCJP will be valid. and i also want to know whether i need to take the SCJP again so that SCBCD and SCWCD are valid. Kindly let me know.
Dilli

You can register for the exam online at
http://suned.sun.com/US/catalog/courses/CX-310-090.html
Dilli

The container cannot passivate an entity bean instance WITHIN a transaction.
But it can passivate BETWEEN transaction, or BETWEEN METHODS.

exclude takes preference over others
Dilli

The client will be able to commit the transaction at any point unless and until the transaction is set to roll back using EJBContext.setRollbackOnly() method before throwing the exception.

For Stateless Session Bean (either BMT or CMT) the transaction needs to start and end within a business method i.e we cannot end a method without ending the transaction. Moreover in SLSB the bean instance is associated with the client only during the Business method call. Hence during ejbCreate() and ejbRemove() having a transaction reference really doesnt help

For the first question. Even the Bean provider can set the values of the environment entries. But it is the responsibility of the Deployer to make sure that the values are present
Dilli
[ February 18, 2004: Message edited by: Dilli raj ]

what is the problem u are facing?
Dilli

I think if the container invokes unsetEntityContext() the bean moves from the pooled state to Does not exist state

For stateless Session bean the resource managers can be accessed only from the Business method. It can neither be accessed from ejbCreate() nor from ejbRemove() method.
[ February 12, 2004: Message edited by: Dilli raj ]

Here we are talking about 2 different things.
1. EJB Object and 2. Bean instance
We can get the EJBObject during the ejbCreate() method. But the bean instance is pulled from the pool and associated to the client only during the business method call.

From http://www.whizlabs.com/scbcd/scbcd.html. But u can get some trial questions for free otherwise it costs u $75

The sequence is
Constructor, setSessionContext and then ejbCreate. The ejbObject is created only at the point of ejbCreate call. So setSesionContext is little too early for the getEJBObject() call.
Dilli

How to apply for the logo. Pl let me know
Dilli

Congrats. Its a very good score
Dilli