This article will teach you how to use MongoDB NoSQL database in the context of an Enterprise application. For the purpose of this example, we will deploy an example application on a Jakarta EE application server.
F.Marchioni
Many to Many Hibernate/JPA Example
In Java Persistence API (JPA), the Many-to-Many relationship represents a common scenario where multiple instances of one entity are associated with multiple instances of another entity. This tutorial will guide you through the process of implementing a Many-to-Many relationship using JPA.
How to encrypt WildFly Datasource password
In this tutorial we will learn how to protect sensitive data such as the Datasource password in WildFly. At first, we will learn the recommended approach, using Credential Stores. Then, for older WildFly installation, we will use PicketBox to encrypt the datasource password.
How to debug Web Service request and response
In this tutorial you will see how to trace your JBoss Web Services Requests by setting a System property from Apache CXF or using an external TCP dumper. Using a System Property to Debug SOAP Messages Debugging SOAP Messages is a critical activity for every application running Web Services. The simplest way to see the … Read more
Getting started with AtlasMap
This article is a whirlwind tour of AtlasMap Data transformation API and User Interface. We will learn how to use its editor to define mapping rules and how to use them in a sample Java Integration project.
Getting started with JSF 4.0 on WildFly 27
This article contains a preview of Jakarta Faces 4.0 which is an MVC framework for building user interface with Jakarta EE 10.
JPA Entity Listeners
JPA Entity Listeners are a powerful feature of the Java Persistence API (JPA) that allow developers to specify callback methods for certain events that occur in an entity’s lifecycle. These events include pre-persist, post-persist, pre-update, post-update, pre-remove, and post-remove.
How to configure WildFly naming subsystem
This tutorial shows how you can configure the naming subsystem in WidFly and older JBoss AS versions The Java Naming and Directory Interface (JNDI) is a Java API for a directory service that allows Java software clients to discover and look up data and objects via a name. Like all other Java APIs also, JNDI … Read more
How to run Java Mission Control in Eclipse
This article continues our learning through the Java Mission Control (JMC) tool. Within it, we will learn how to run JMC as standalone application or as Eclipse IDE plugin.
How to use Java Mission Control to monitor Java apps
This article is whirlwind tour across the Java Flight Recorder (JFR) and the Java Mission Control (JMC) suite. At the end of it, you will be able to monitor, collect diagnostic data and profile any running Java application.