December 2013
Beginner to intermediate
222 pages
5h 13m
English
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Creating a Domain Class
The heart of a Grails application is its domain model, that is, the set of domain classes and their relationships.
A domain class represents persistent data and, by default, is used to create a table in a database. We’ll talk more about this shortly when we create our first domain class. For creating domain classes, Grails provides a convenience script called (unsurprisingly)[15] create-domain-class.
Just as the domain model is the heart of a Grails application, the TekEvent class will be the heart of the TekDays domain model. TekEvent is the name of the class that we will use to represent an event (or conference or code camp or tech fest). If we were to sit down and put our heads together to come up with a design ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.