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48 hour rule... Is it bussines rule or database rule?
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Pavlo Rybakov
Greenhorn
Joined: May 31, 2010
Posts: 24
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Hi all,
I'm again with 48-hour rule...
Is it bussines rule or database rule?
Theoretically it's a bussines rule, but than this means I have to transfer all reserved records from DB layer to Bussines layer and apply 48-rule filter there... What I would not like...
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Roel De Nijs
Bartender
Joined: Jul 19, 2004
Posts: 4351
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certainly it is a business rule. in fact my Data class contains no reference to rooms what so ever. So it can easily be used to write customers or hotels to a similar database file. You could also decide not to implement this business rule.
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SCJA, SCJP (1.4 | 5.0 | 6.0), SCJD
http://www.javaroe.be/
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subject: 48 hour rule... Is it bussines rule or database rule?
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