August 21st, 2012 by Lincoln Baxter III

Get started quickly with Hibernate Annotations and JPA2

Getting started with Hibernate and JPA (Java Persistence API) can be tricky, but this step-by-step tutorial explains exactly what needs to be done to set up your application to use this technology. This chapter covers very basic mapping and persistence.

When we are finished with this tutorial, we will have a standalone Java SE application with database connectivity. This article is part of a series: Guide to Hibernate Annotations.

Lincoln Baxter, III

About the author:

Lincoln Baxter, III is the Chief Editor of Red Hat Developers, and has worked extensively on JBoss open-source projects; most notably as creator & project lead of JBoss Forge, author of Errai UI, and Project Lead of JBoss Windup. This content represents his personal opinions, not those of his employer.

He is a founder of OCPsoft, the author of PrettyFaces and Rewrite, the leading URL-rewriting extensions for Servlet, Java EE, and Java web frameworks; he is also the author of PrettyTime, social-style date and timestamp formatting for Java. When he is not swimming, running, or playing competitive Magic: The Gathering, Lincoln is focused on promoting open-source software and making technology more accessible for everyone.

October 1st, 2010 by Lincoln Baxter III

Spring to Java EE – A Migration Experience

So Java EE 6 is out, and you’ve decided to give it a go. You’re trying to port an existing application over to the new stack (or are trying to create a new one for the first time,) but exceptions are bursting through the seams and you just can’t seem to get things to work. If you’re familiar with Spring and Hibernate (with all the joy that is OpenSessionInView or OpenSessionInConversation,) more than likely the problems you’re having are related to the Java Persistence API (JPA), combined with Enterprise Java Beans (EJB). Contexts and Dependency Injection (CDI) should be a familiar face if coming from Spring, but things are subtly different in the world of Java EE.


Lincoln Baxter, III

About the author:

Lincoln Baxter, III is the Chief Editor of Red Hat Developers, and has worked extensively on JBoss open-source projects; most notably as creator & project lead of JBoss Forge, author of Errai UI, and Project Lead of JBoss Windup. This content represents his personal opinions, not those of his employer.

He is a founder of OCPsoft, the author of PrettyFaces and Rewrite, the leading URL-rewriting extensions for Servlet, Java EE, and Java web frameworks; he is also the author of PrettyTime, social-style date and timestamp formatting for Java. When he is not swimming, running, or playing competitive Magic: The Gathering, Lincoln is focused on promoting open-source software and making technology more accessible for everyone.

August 17th, 2008 by Lincoln Baxter III

Hibernate: Use a Base Class to Map Common Fields

Tutorial Chapter 2 – Easier Development and Maintenance

Tired of wiring in an id, version, and timestamp field into all of your Hibernate objects? There’s an easy way to solve this pain once and for all of your classes. Avoid code-repetition: today’s article focuses on using Hibernate Annotations to map common fields into one mapped superclass. If you have not done so already, and need to get a bare bones hibernate application up and running, this guide should get you up and running in a few minutes.
Lincoln Baxter, III

About the author:

Lincoln Baxter, III is the Chief Editor of Red Hat Developers, and has worked extensively on JBoss open-source projects; most notably as creator & project lead of JBoss Forge, author of Errai UI, and Project Lead of JBoss Windup. This content represents his personal opinions, not those of his employer.

He is a founder of OCPsoft, the author of PrettyFaces and Rewrite, the leading URL-rewriting extensions for Servlet, Java EE, and Java web frameworks; he is also the author of PrettyTime, social-style date and timestamp formatting for Java. When he is not swimming, running, or playing competitive Magic: The Gathering, Lincoln is focused on promoting open-source software and making technology more accessible for everyone.

July 22nd, 2008 by Lincoln Baxter III

Guide to Hibernate Annotations

Is there light at the end of the tunnel?

So I’m sure I’m not alone here, when I say that Hibernate can be frustrating, difficult to learn, and may even feel like to use it means to give up on some design principles that have been proven by many. When you first begin, it feels like there are holes, inconsistencies, and problems that send you running home to the familiar behavior of plain SQL. But, I don’t think it’s time to give up on Hibernate yet. Keep in mind that I am a relatively new Hibernate user, I consider myself somewhat experienced with software development, design patterns, principles, and best practices. If this sounds like you, read on…
Lincoln Baxter, III

About the author:

Lincoln Baxter, III is the Chief Editor of Red Hat Developers, and has worked extensively on JBoss open-source projects; most notably as creator & project lead of JBoss Forge, author of Errai UI, and Project Lead of JBoss Windup. This content represents his personal opinions, not those of his employer.

He is a founder of OCPsoft, the author of PrettyFaces and Rewrite, the leading URL-rewriting extensions for Servlet, Java EE, and Java web frameworks; he is also the author of PrettyTime, social-style date and timestamp formatting for Java. When he is not swimming, running, or playing competitive Magic: The Gathering, Lincoln is focused on promoting open-source software and making technology more accessible for everyone.