Skip to main content

Custom ConfigSource with MicroProfile Configuration

By Community, MicroProfile, Open Source No Comments
In the previous blog post “An Overview of MicroProfile Configuration” we have seen how to start using MicroProfile Configuration and covered the most common cases where it can be used. In today's blog post, we are going to show you one of the advanced features of MicroProfile Configuration: the ability to add your own ConfigSource. To refresh your memory, MicroProfile Config already ships with a few ConfigSources by default: microprofile-config.properties file, system properties, and environment variables. What if your source of Configuration is somewhere else? Maybe a database or an API? Good news! MicroProfile Configuration allows you to create your…
Read More

An Overview of MicroProfile Configuration

By Community, MicroProfile, Open Source One Comment
When we are developing an application, it is usually a good practice to externalize some aspects of the application so we can change its runtime behavior without the need to change the code. This is what we call Configuration. A few examples may include the application language, the currency symbol, the username and password to connect to the database or a system path to store uploaded files. In a Monolithic Architecture, you may get away from Configuration. It is not a big deal to perform a couple more builds to change some parameters. In the Microservices world, it is impossible.…
Read More

TomEE: Announcing TomEE 8 M1!

By Apache TomEE, Community, MicroProfile, Open Source No Comments
The Apache TomEE community has announced the release of TomEE 8.0 - Milestone 1 (M1) – a major step forward for TomEE. Tomitribe and TomEE TomEE is a project that members of Tomitribe have been working on and supporting for years and our efforts to release TomEE 8.0 was significant. Tomitribe is proud to contribute to the project. A special thanks to all the other committers for their hard work as well! Java EE 8 This is the first TomEE release that provides support for Java EE 8 and Jakarta EE, where two new specs were introduced: JSON-B, a well-needed…
Read More

TomEE: An Overview of the TomEE 7.1 release!

By Apache TomEE, Jakarta EE, Open Source, Tomitribe No Comments
The Apache TomEE community has announced the release of TomEE 7.1  - a major step forward for TomEE. For more details on the changes please look into the release notes. For tips on upgrading, see this blog post by @jongallimore  from earlier this week. Tomitribe and TomEE TomEE is a project that members of Tomitribe have been working on and supporting for years and our efforts to release TomEE 7.1 was significant. Tomitribe is proud to contribute to the project. A special thanks to all the other committers for their hard work as well! Java 8 Update Prior to TomEE 7.1 you…
Read More

TomEE: Fat-Jar Deployments

By Apache TomEE, Docker, Jakarta EE, MicroProfile 2 Comments
In this blog post, I will show you how to create a distribution of your application that ships with TomEE so you can run your application out of the box. What is a Fat Jar? Fat Jar, Uber Jar, Shaded Jar. These have different names, but all of them have the same meaning. It is simply a Jar file that contains all of your project class files, plus all the classes of the dependencies of the project. This concept is not really new, it has been used for several years. However, with the growing popularity of cloud deployments and adoption…
Read More

TomEE: Getting Started in 5 min or Less

By Apache TomEE No Comments
Note: TomEE is a great, lightweight, Java EE 7 application server that you may not have worked with before.  No fear!  This quick and easy tutorial, originally published in 2016, will get you started working with it and hopefully convince you that TomEE is not only easy and lightweight but also powerful!     If you just heard about TomEE and want to know more, then you've come to the right place. This post will guide you on how to start using TomEE for your Java EE project.  Members of Tomitribe are co-founders and significant contributors to the TomEE open source…
Read More

Getting Started with TomEE

By Apache TomEE No Comments
If you just heard about TomEE and want to know more, then you've come to the right place. This post will guide you on how to start using TomEE for your Java EE project. But wait, what exactly is TomEE? TomEE is just Tomcat + Java EE = TomEE (Pretty simple, right?) What is TomEE? (the long version) TomEE is assembled from a vanilla Tomcat zipped file with all the additional libraries required to provide a Java EE environment. These include Apache CXF, ActiveMQ, OpenWebBeans and OpenJPA to name a few. This means that if you already use Tomcat and…
Read More

10 Years of Jfokus

By Community No Comments
Last week, the Tenth edition of Jfokus took place in sunny Stockholm, Sweden (really, believe me it was sunny). The conference was three days long, with the first day dedicated to Tutorials and the next couple of days to Conference Sessions. The numbers are impressive. It had over 1700 attendees, making it the second largest Java conference in Europe, right after Devoxx Belgium. Tomitribe was happy to sponsor the event. Literally, every attendee was a Triber with the Jfokus / Tomitribe lanyard. If like me, you don't know what a lanyard is (at least the English word), it's the strap…
Read More

TomEE QA (in Portuguese)

By Apache TomEE No Comments
A few weeks ago, the Tomitribe team represented by Daniel Cunha and Roberto Cortez had the honour to participate in the first ever SouJava online meeting, hosted by Bruno Sousa and Otávio Santana. SouJava is the largest Java User Group in the world, with almost 18 thousand members. Very impressive. SouJava contacted us to talk a little bit about TomEE and the end result is a video with a lot of interesting questions about the technology.     The video is in Portuguese, but if you would like to see something similar in English, please let us know. Enjoy!
Read More