Jakarta MVC 2.0 - The Good Parts!

erver Side Rendering seems to be getting a revival this year, so maybe it is time to take a look at Jakarta MVC again?

Jakarta MVC 2.0 was released in December 2020 and supports the jakarta.* namespace introduced in Jakarta EE 9. In this demo-driven session, we will explore the features of Jakarta MVC in practice. You will learn how to implement the models, views, and controllers of a Jakarta MVC application. We will also see in practice how Jakarta MVC supports data binding, security, internationalization and observability. To spice it up, we will play around with the wide range of view engines supported by Eclipse Krazo.

Transcript

1. COPYRIGHT (C) 2022, ECLIPSE FOUNDATION, INC. | THIS WORK IS LICENSED UNDER A CREATIVE COMMONS ATTRIBUTION 4.0 INTERNATIONAL LICENSE (CC BY 4.0) Jakarta MVC Ivar Grimstad
 Jakarta EE Developer Advocate Eclipse Foundation
2. @ivar_grimstad https://github.com/ivargrimstad https://www.linkedin.com/in/ivargrimstad
3. COPYRIGHT (C) 2022, ECLIPSE FOUNDATION, INC. | THIS WORK IS LICENSED UNDER A CREATIVE COMMONS ATTRIBUTION 4.0 INTERNATIONAL LICENSE (CC BY 4.0) The Community Speci fi cation
4. COPYRIGHT (C) 2022, ECLIPSE FOUNDATION, INC. | THIS WORK IS LICENSED UNDER A CREATIVE COMMONS ATTRIBUTION 4.0 INTERNATIONAL LICENSE (CC BY 4.0) @Controller to the Community
5. Outstanding Spec Lead Award Outstanding Adopt-a-JSR Award
6. COPYRIGHT (C) 2022, ECLIPSE FOUNDATION, INC. | THIS WORK IS LICENSED UNDER A CREATIVE COMMONS ATTRIBUTION 4.0 INTERNATIONAL LICENSE (CC BY 4.0) History
7. January 2017 Transfer
 Ballot August 2014 First Proposal September 2014 Approved by JCP Executive Committee September 2014 Expert Group starts discussions March 2015 EDR 1 October 2016 October 2015 EDR 2 JavaOne
8. April 2017 Transfer Complete May 2017 Christian
 co-spec lead May 2017 Apache License 2.0 October 2017 June 2017 Infrastructure Complete January 2017 Transfer
 Ballot Intention announced
9. February 2018 Public Review Ballot March 2018 September 2018 September 2018 Proposed Final Draft January 2018 Public Review Ozark -> Eclipse Krazo Eclipse Ozark Proposed February 2020 Final Release
10. COPYRIGHT (C) 2022, ECLIPSE FOUNDATION, INC. | THIS WORK IS LICENSED UNDER A CREATIVE COMMONS ATTRIBUTION 4.0 INTERNATIONAL LICENSE (CC BY 4.0) Plan Forward
11. October 2020 Jakarta MVC 1.1 December 2021 May 2020 Jakarta MVC Jakarta MVC 2.0 javax.* -> jakarta.* Q2 2022 Jakarta MVC 2.1
12. Jakarta MVC
13. Controller Model View Request Select Update Access
14. Controller Model View Request Select Update Access
15. Controller Model View Request Select Update Access
16. COPYRIGHT (C) 2022, ECLIPSE FOUNDATION, INC. | THIS WORK IS LICENSED UNDER A CREATIVE COMMONS ATTRIBUTION 4.0 INTERNATIONAL LICENSE (CC BY 4.0) Demo
17. Model ReservationCtl Update con fi rmation reservation OK Browser POST
18. Model ReservationCtl Update con fi rmation reservation Redirect Browser POST Access Con fi rmationCtl GET OK
19. COPYRIGHT (C) 2022, ECLIPSE FOUNDATION, INC. | THIS WORK IS LICENSED UNDER A CREATIVE COMMONS ATTRIBUTION 4.0 INTERNATIONAL LICENSE (CC BY 4.0) Demo
20. COPYRIGHT (C) 2022, ECLIPSE FOUNDATION, INC. | THIS WORK IS LICENSED UNDER A CREATIVE COMMONS ATTRIBUTION 4.0 INTERNATIONAL LICENSE (CC BY 4.0) Summary
21. @Controller @Path(“hello”) public class HelloController { @View(“hello.jsp”) @GET public void hello() { } }
22. Jakarta MVC https://jakarta.ee/speci fi cations/mvc Jakarta EE
 https://jakarta.ee Ivar’s Hashtag Jakarta EE https://www.agilejava.eu/category/jakarta-ee/ Demo Code https://github.com/ivargrimstad/mvc-duke
23. COPYRIGHT (C) 2022, ECLIPSE FOUNDATION, INC. | THIS WORK IS LICENSED UNDER A CREATIVE COMMONS ATTRIBUTION 4.0 INTERNATIONAL LICENSE (CC BY 4.0)