>From ejb specs :
"The Bean Provider must take care when setting an isolation level. Most
resource managers
require that all accesses to the resource manager within a transaction are
done with the same
isolation level. An attempt to change the isolation level in the middle of
a transaction may
cause undesirable behavior, such as an implicit sync point (a commit of the
changes done so
far)".

Check the isolation level of calling session bean fn and entity bean fn

/Ashwani






            Ramya_Sundaresan
            <Ramya_Sundaresan@(protected)
            OM>                     cc:   (bcc: ashwani.kalra/Polaris)
            Sent by: An interest list      Subject:   Calling entity beans from Session beans
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            07/10/2003 08:44 AM
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Hi,
I am using the following structure in my ejbs.
I establish the connection with the db and retrieve the records using
session beans.
i loop through this resultset and try to insert the record in another table
through the entity bean.
but i get a isolationlevel change exception whenever an insert is made
through this entitybean .

Please help me out!!!

ramya


-----Original Message-----
From: P i P O [mailto:wsellado@(protected)]
Sent: Thursday, July 10, 2003 8:41 AM
To: J2EEPATTERNS-INTEREST@(protected)
Subject: EJB Calling a Servlet


i know this is strange but.....i am
just trying to adjust on the current
system. a servlet is handling the login and
logout which also initializes all the
session for users. and here...i want to have
a session bean that could login using that
servlet. any idea from u? thanks in advance.

pipo

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