Vlada Matena wrote:
>If two client requests arrive to the same entity
>object (i.e. same primary key),
>the EJB container can do one of the following:
>
> - use a different bean class instance for each
>transaction context, or
>
> - use a single instance but serialize the use of
>the instance by the transactions
>
>If the first method is used, the underlying resource
>managers will properly
>isolate the work of the multiple clients.
I am a bit puzzled by this answer. In the situation
posited above, if two copies of an entity class are
used (one per transaction), and each transaction
modifies its copy, which copy is valid, which is
stored?
Mark
__________________________________________________
Do You Yahoo!?
Thousands of Stores. Millions of Products. All in one place.
Yahoo! Shopping: http://shopping.yahoo.com
===========================================================================
To unsubscribe, send email to [EMAIL PROTECTED] and include in the body
of the message "signoff EJB-INTEREST". For general help, send email to
[EMAIL PROTECTED] and include in the body of the message "help".
