Tag: JPA
Spigot 0.9.CR1 released
Note : Spigot has been renamed to DataValve and is hosted over on FlutterCode.com. It’s been a while since I’ve posted anything new as I’ve been busy with a new Open Source software project called Spigot. It’s a java library that sits between your application code and your data sources (Hibernate, JPA, JDBC or any […]
Continue Reading...Using Composition in Object Modeling
Using composition over inheritance is a common design pattern that is often discussed in terms of designing business logic components. However, composition can solve a number of problems in domain object modeling that are created by relying on inheritance to share interface or functionality. Composition is used to delegate implementation in logical units by enlisting […]
Continue Reading...Java EE 6 Is Here
Like Christmas come early, Sun announced the release of JEE 6. This release sees continued improvement in the JEE stack with the inclusion of JSR 299, Java Contexts and Dependency Injection (CDI), and EJB 3.1 as well as JSF 2.0, and JPA 2.0. JSF especially has seen changes as a result of practical user feedback […]
Continue Reading...Glassfish, Netbeans and JSF 2.0 Test Drive
I’ve spent some time in the last couple of weeks playing around with Glassfish, Netbeans 6.8 Beta (and milestone 2 before it) and JSF 2.0, and I have to say that this is turning out to be a really good set of development libraries and tools.
Continue Reading...Writing Multi-Maven Module Hibernate JPA Web apps
Here’s a couple of links regarding building Multi Module Apps with the Hibernate JPA Implementation. It was a subject I was starting to look at and these two articles just happened to cover both areas that I was interested in. Thought I’d share them and if nothing else, I know where to find them the […]
Continue Reading...Using Session Scoped Entities Locally in Seam
One of the problems faced by Seam users is the disconnect between the session scoped entity instances and using them in more local scopes. A good example is a session scoped User instance that is loaded when the user logs in and is outjected into the session scope. This user instance is available for the […]
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