This article will teach you how to create and configure a DataSource with WildFly application server using the Command Line Interface tool. At the end of this article, we will show how to inject and use the Datasource in a sample Java application.
F.Marchioni
Exploring OpenJDK 17 Images: A Comprehensive guide
Java 17 is soon becoming the minimal JDK version for top frameworks such Spring Boot. Selecting the right OpenJDK 17 image for your projects is crucial. This tutorial aims to introduce and test various OpenJDK 17 images available, providing insights into their features and performance.
How to change the default Web Service deployment Port ?
SOAP Web services running on WildFly or JBoss EAP 7 can customize the deployment port of the Web service by setting the wsdl-port or wsdl-secure-port of the webservices subsystem.
Vaadin Grid: Basic and Advanced example
In this tutorial, we’ll explore the versatility of Vaadin‘s Grid component. We will dive into two essential aspects: the creation of a basic grid and the implementation of an editable Grid. You’ll learn how to set up and populate Grids, handle user interactions, providing a seamless and interactive data visualization experience within your Vaadin-based web applications.
WildFly Bootable JAR Datasource configuration
WildFly Bootable JAR is an efficient packaging format offered by the WildFly application server, enabling the creation of self-contained, executable JAR files for deploying Java EE applications. In this article we will learn how to configure a Datasource connection so that you can use Jakarta Persistence API with it.
Monitoring WildFly with Prometheus and Grafana
This is the third tutorial about how to use Prometheus server to capture metrics from a Microprofile compatible server like WildFly or Quarkus. In the first two tutorials, we have discussed how to set up Prometheus to connect to WildFly (Monitoring WildFly with Prometheus) and Quarkus ( Monitoring Quarkus with Prometheus) to capture Microprofile metrics. We … Read more
How to monitor WildFly with Prometheus
Prometheus is an open-source monitoring system that collects metrics from servers, services, and applications. It is known for its lightweight design, scalability, and ease of use. WildFly is a popular Java EE application server that can be monitored using Prometheus. Prometheus Main Features Prometheus has several key features that make it a powerful monitoring tool: … Read more
Using Hibernate Annotations in JPA Projects on WildFly
Hibernate annotations play a key role in mapping Java objects to database tables in JPA projects running on WildFly. However, integrating these annotations seamlessly requires proper dependencies and configurations to avoid runtime errors. The Issue with Using Hibernate Annotations in WildFly Hibernate annotations are available in Hibernate core project. Therefore, in order to compile your … Read more
Java EnumSet and EnumMap made simple
The EnumMap and EnumSet are specialized implementations in Java that are optimized for working with Enum keys and Enum values, respectively. In this article we will learn how to use them and which are the common use cases. Finally, we will also highlight the differences with the standard Map and Set objects.
WildFly Helm Charts with custom configuration
This article provides a step-by-step guide to deploy WildFly in a Kubernetes environment using Helm Charts and custom application server settings. By the end of it, you will be able to customize effectively your WildFly applications on the cloud using just plan environment variables. Getting Started with Helm Charts and WildFly Helm charts provide a … Read more