Simplifying migration to Jakarta EE with tools

In this article we will learn some of the available tools or plugins you can use to migrate your legacy Java EE/Jakarta EE 8 applications to the newer Jakarta EE environment. We will also discuss the common challenges that you can solve by using tools rather than performing a manual migration of your projects.

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Getting Started with Jakarta Data API

Jakarta Data API is a powerful specification that simplifies data access across a variety of database types, including relational and NoSQL databases. In this article you will learn how to leverage this programming model which will be part of Jakarta 11 bundle.

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Getting started with Jakarta EE

This article will detail how to get started quickly with Jakarta EE which is the new reference specification for Java Enterprise API. As most of you probably know, the Java EE moved from Oracle to the Eclipse Foundation under the Eclipse Enterprise for Java (EE4J) project. There are already a list of application servers which offer a Jakarta EE compatible implementation such as WildFly. In this tutorial we will learn how to bootstrap a Jakarta EE project.

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How to create an EJB Startup Service

In this tutorial, we’ll explore how to use the @Startup and @Singleton annotations in Jakarta EE applications. These annotations allow us to initialize components during application startup and ensure that they are available throughout the application’s lifecycle. We’ll cover the basics of each annotation, how to use them together, and provide examples to illustrate their usage.

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How to store JSON Data with JPA and Hibernate

Several databases provide varying levels of support for JSON data, including storage, indexing, querying, and manipulation capabilities. In this article we will explore how to insert and fetch JSON Data using Jakarta Persistence API and WildFly.

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Categories jpa