Why don't you override the Object.hashcode() method on your VO
and call it and save the value when you retrieve the record. Call it
again when the user submits their changes.
If the values are different, the a change was made.
-Richard
Sent from my iPhone
On Mar 31, 2009, at 4:54 AM, Jasmin Mehta <[email protected]>
wrote:
I thought the Subject line of my question earlier was kind of
misleading. Here is the same question with suitable subject line.
From: Jasmin Mehta <[email protected]>
To: [email protected]
Date: 03/31/2009 07:50 AM
Subject: Check database before INSERT in iBatis
Hi,
I have customer registration web application. Where it takes 3 pages
to complete the process before submit. Once customer is registered,
i.e. the records are inserted into 3 different tables then user can
edit the registration.
Right now, I have a code that retrieves the record from each table
and store it into Value Object class (model) and keep that into
session until I update the records at the end of 3 pages. I update
the record only if any value is different from VO to new ActionForm
being edited else not updating.
Is there any shorter way of doing this task in iBatis?
Thanks
Jasmin
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