Serialization 2005-09-20 - By Binil Das Christudas
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Hi,
Your current deployment environment doesn't mandate your VOs (or TOs) to
be Serializable but it is a matter of keeping the application "future
ready" - I mean, perhaps if your application needs to talk to a
different Virtual Machine for some parts of the functionality (Like a
different Application Tier or a different DAO Tier - Leave behind, we
surely discourage such practice), keeping the VOs Serializable will make
it ready for such a scenario. Moreover, there is no overhead in marking
a VO as Serializable in the runtime execution environment, unless we
pass it across JVMs.
Regards
Binil
http://www.infosys.com
-- --Original Message-- --
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anonymous
Sent: Monday, September 19, 2005 11:34 PM
To: J2EE-INTEREST@(protected)
Subject: Serialization
Hi,
I have a simple web application created using Struts .The struts action
calsses call the DAOs to perform database operation.
I get the form values from FormBean class (which extends from
ActionForm)
and create a VO instance(data transfer objects) ,set all the fields
values and pass the VO as parameter to DAO.
My question is do I have to make my VOs serializable by implementing
them
from Serializable interface?I don't find any need as my action classes
and
DAOs will reside in the same war.Just want to make sure.
Thanks,
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