This article is a walk through the available options to perform validation of REST Endpoint parameters using Jakarta EE. We will show both Bean validation and Entity validation of a REST Service endpoint.
F.Marchioni
How to use WildFly BOMs in your applications
To keep versions of your WildFly API in sync with a Jakarta EE version you can use WildFly Bill of Materials. The WildFly BOMs project therefore allows you to easily use your stack of choice.
UPDATE: The new Home of WildFly BOM is here: https://github.com/wildfly/boms . Here is in detail how to use the single BOM files in your project.
Creating Quarkus applications using IntelliJ IDEA
This tutorial introduces you to JetBrains IntelliJ Quarkus plugin which lets you bootstrap and develop Quarkus projects in the simplest and most productive way.
Drools and Maven Hello World example
In this tutorial we will learn how to create a basic Drools Rule Engine example project using Maven as project builder and the latest version of kie-drools-archetype ( Updated to May 2026 ).
How to map Date and Time fields in REST applications
This article will teach you the simplest way to map Date and Time fields in an Entity when the request/response is from a REST Endpoint.
How to manage Servers in a WildFly Domain
This article will teach you how to manage the Servers and Server Groups running in a WildFly Domain. For the purpose of this article we will use the Command Line Interface to perform the management operations.
WildFly custom caches configuration for Stateful Beans
This article has been updated to let you how to configure Stateful EJB Caches for your applications running on the latest version of WildFly application server.
How to consume Quarkus REST Services with React
ReactJS is a popular and widely used Javascript library for building rich user interfaces. this article shows how to consume Rest Services from a Quarkus application in a simple React front-end.
Undertow and EJB Performance Tuning
This tutorial is a follow-up of JBoss Performance Tuning Tips and Hints. We will focus now on the incoming request flows as they cross the WildFly borders. And we will learn how to monitor the most critical attributes. Tuning Undertow Workers If you want to tune a complex product like a Java application server it is … Read more
How to solve “Unable to get managed connection” error
Scenario: You are unable to fetch connections from the Database and the server log shows the error “Unable to get managed connection for <DataSource>” .