One of the aims of Naked Objects is to ensure that our domain objects are behaviourally-complete: that they encapsulate a coherent set of responsibilities. Not anaemic domain models, but OO like your mother taught you. So in this screencast we extend the example to add in various validation business rules …
Google App Engine is a powerful cloud-computing platform designed to help developers more easily create and manage scalable web applications. With the recent addition of Java support, developers can now interact with the Google App Engine datastore using JDO and JPA, both standard Java persistence APIs. In this talk we …
Participants of the Devoxx java-focused conference talk briefly about one new thing they’d learned at the conference.
This screencast introduces the Griffon software framework that allows to develop rich user interfaces using Groovy and Swing. Source code
This post is the first in a series of screencasts showing how to code using the Naked Objects programming model. In it we build upon the example claims application and show how to add a property to a domain object, and provide a list of choices (a drop-down list) for …
One of the nicest things about working on an open source project is the atmosphere of community collaboration and brainstorming that it fosters. The GWT engineering team has been listening hard to the community about how GWT can be improved, and we’re excited to take you on a tour of …
