openxava
Blog

February 24, 2022

JPA inheritance and agile development

We have just published three new videos of the OpenXava course. The videos for the lessons 5, 6 and 7. The lesson 5 explains how OpenXava is a good tool for agile development and in the way teaches you about collections of entities and how to use @OneToMany and @ListProperties annotations.

Video for lesson 5: Agile development with OpenXava

Watch lesson 6 to learn how to use mapped superclasses from JPA to avoid to write repetitive code in your OpenXava application.

Video for lesson 6: Mapped superclass inheritance

Finally lesson 7 talks about entity inheritance with JPA and OpenXava. We use interitance to add a new entity to our invoicing application, Order, using a little amount of code.

Video for lesson 7: Entity inheritance

Remember to subscribe to the channel so you don't miss any new videos.

blog comments powered by Disqus

Español - 中文