2013 | OriginalPaper | Buchkapitel
Understanding Domain Classes
verfasst von : Jeff Scott Brown, Graeme Rocher
Erschienen in: The Definitive Guide to Grails 2
Verlag: Apress
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Object-oriented (OO) applications almost always involve a domain model representing the business entities that the application deals with. The gTunes application will include a number of domain classes, including Artist, Album, and Song. Each of these domain classes has properties associated with it. You must map those properties to a database in order to persist instances of those classes.