This is the second half of a two-part article about multitenancy with the Jakarta Persistence API (JPA) on WildFly. In Part 1, I showed you how to implement multitenancy using a database. In Part 2, I’ll show you how to implement multitenancy using a schema and the Jakarta Persistence API (JPA) on WildFly. You’ll learn how to implement JPA’s
MultiTenantConnectionProvider interfaces, and how to use JPA’s
persistence.xml file to configure the required classes based on these interfaces.
Continue reading Jakarta EE: Multitenancy with JPA on WildFly, Part 2
In this article, I answer a question that I have seen asked on various forums: Will Quarkus be compatible with Jakarta EE? To understand our answer to that question, it is helpful to know the history of Quarkus and what we’re trying to achieve with it. So, please indulge me while I lay that groundwork.
A short history of Quarkus and Java EE
When Emmanuel Bernard, Jason Greene, Bob McWhirter, and I first discussed kicking off the ThornFly.x proof of concept, which would later become Quarkus, we had conversations about where Java EE (now Jakarta EE) would eventually fit. I think we all agreed that we already had the best open source implementation of Java EE in the form of WildFly and Red Hat JBoss Enterprise Application Platform (JBoss EAP). Creating yet another addition to this space seemed confusing at best. At worst, we feared that it would split our engineering and open source community efforts.
Continue reading “Quarkus and Jakarta EE: Together, or not?”
JBoss Tools 4.16.0 and Red Hat CodeReady Studio 12.16 for Eclipse 4.16 (2020-06) are now available. For this release, we focused on improving Quarkus– and container-based development and fixing bugs. We also updated the Hibernate Tools runtime provider and Java Developer Tools (JDT) extensions, which are now compatible with Java 14. Additionally, we made many changes to platform views, dialogs, and toolbars in the user interface (UI).
This article is an overview of what’s new in JBoss Tools 4.16.0 and Red Hat CodeReady Studio 12.16 for Eclipse 4.16 (2020-06).
First, let’s look at how to install these updates. CodeReady Studio (previously Red Hat Developer Studio) comes with everything pre-bundled in its installer. Simply download the installer from the Red Hat CodeReady Studio product page and run it as follows:
Continue reading “New features in Red Hat CodeReady Studio 12.16.0.GA and JBoss Tools 4.16.0.Final for Eclipse 2020-06”
Red Hat recently released the first Red Hat JBoss Enterprise Application Platform expansion pack (JBoss EAP XP) version 1.0. This version enables JBoss EAP developers to build Java microservices using Eclipse MicroProfile 3.3 APIs while continuing to also support Jakarta EE 8. This article goes into detail on the nature of this new offering and an easy way to get started.
Continue reading Red Hat JBoss Enterprise Application Platform expansion pack 1.0 released
In this two-part series, I demonstrate two approaches to multitenancy with the Jakarta Persistence API (JPA) running on WildFly. In the first half of this series, you will learn how to implement multitenancy using a database. In the second half, I will introduce you to multitenancy using a schema. I based both examples on JPA and Hibernate.
Continue reading Jakarta EE: Multitenancy with JPA on WildFly, Part 1
We’re expanding tooling support for containers and servers in different development environments. Our existing VS Code extension, Red Hat Server Connector, only provides functionality for Red Hat servers and runtimes like WildFly, Minishift, Red Hat JBoss Enterprise Application Platform (JBoss EAP), and Red Hat Container Development Kit. In this article, we introduce Red Hat Community Server Connector, the newest addition to our Visual Studio Code (VS Code) extensions.
Community Server Connector makes it easier than ever to deploy, run, debug, and test Open Service Gateway initiative (OSGi), Java EE and Jakarta EE, and other projects targeting diverse servers and runtimes. This new VS Code extension allows you to control Apache Felix, Apache Karaf, and Apache Tomcat with the same user interface (UI) and flexibility that you have in Server Connector. And don’t worry, we’ll continue to enhance Red Hat Server Connector as well.
This article offers a general introduction to Red Hat Server Connector. For a more detailed introduction, see my video demonstration, which includes use cases for Apache Felix, Apache Karaf, and Apache Tomcat.
Continue reading “Deploying projects to Apache Felix, Tomcat, and Karaf in VS Code”
Java EE is a fantastic project. However, it was created in 1999, under the name of J2EE, and is 20 years old, which means it also faces challenges in keeping pace with enterprise demands.
Now, Java EE has a new home and a new brand. The project was migrated from Oracle to the Eclipse Foundation, and it is called Jakarta EE, under the Eclipse Enterprise for Java (EE4J) project. The Eclipse Foundation released Jakarta EE 8 on September 10, and in this article, we’ll look at what that means for enterprise Java.
Continue reading “Jakarta EE 8: The new era of Java EE explained”
In case you missed it, Jakarta EE is officially out! Java EE was given a new home at the Eclipse Foundation and on February 26, 2018 Jakarta EE was chosen as the new name for Java EE. Join us at the next online DevNation Live Tech Talk on Thursday, May 3rd at 12pm EDT. The topic is “Jakarta EE: The Future of Java EE” presented by Dr. Mark Little, and hosted by Burr Sutter.
Java EE has been the dominant enterprise Java standard for well over a decade. With the release of Jakarta EE, we all have a chance to collaborate and build on the good things it inherits, while working to evolve those pieces that were perhaps never quite what was needed.
What does this mean for the future of enterprise Java and traditional Java application servers? Join us to gain an understanding of where Jakarta EE is heading and how you can help drive the future of enterprise Java.
Register now and join the live presentation at 12pm EDT, Thursday, May 3rd.
Continue reading “Next DevNation Live: Jakarta EE: The Future of Java EE, May 3rd, 12pm EDT”
Jakarta EE is officially out! OK, given the amount of publicity and evangelizing we and others have done around EE4J and Jakarta EE over the past few months you would be forgiven for thinking it was already the case but it wasn’t… until today!
I cannot stress enough how important this is to our industry. The number of Java developers globally is estimated at over 14 million. The Java EE market is estimated at a high multi-billion Dollar value to the industry. Yes there are other languages out there and other frameworks but none of them have yet made the impact Java and Java EE has over the years. Of course Java EE was not perfect for a variety of reasons, but if you consider how much of an impact it has had on the industry given known and debated limitations, just imagine how much it can bring in the years ahead if it were improved.
Continue reading “Jakarta EE is officially out”