Persistence

Introduction to Hibernate Filters

Hibernate is one of the most popular ORM solutions being used in the Java persistence world. In this article we will learn how to use Hibernate filters. A...

16 replies - 11466 views - 05/14/09 by ashutoshsharma in Articles

A Generic CRUD Facade For Your @Entity Beans

CRUD (create-read-update-delete) is a repetitive code in Java EE projects but it can be isolated in a unique class through the usage of JPA annotations and...

3 replies - 4564 views - 04/20/09 by Felipe in Articles

JavaDB End-to-End Security

JavaDB, as an open source and pure-Java relational database, provides several features that make it suitable for embedded and network server modes, including...

2 replies - 3405 views - 03/30/09 by Masoud Kalali in Articles

Using Teneo, EMF and Hibernate to Update and Query Your Data

Last week I showed you how to use Teneo, EMF and Hibernate to store your data in a database.This week, we're going to have a look at how to update the data,...

0 replies - 2588 views - 03/16/09 by Peter Friese in Articles

Using Teneo and EMF to Store Your Data

Most of you know that I am working as a committer for various Eclipse-related projects (such as Xtext, Xpand and the Modeling Workflow Engine). You might not...

2 replies - 2760 views - 03/07/09 by Peter Friese in Articles

JPA 2.0: Why AccessType is Relevant

It has long been debated whether field access is superior to property access for JPA entities. Most arguments that I've seen hinge on performance versus...

12 replies - 4205 views - 02/18/09 by David Green in Tips and Tricks

Generic Repository and DDD - Revisited

Greg Young talks about the generic repository pattern and how to reduce the architectural seam of the contract between the domain layer and the persistence...

0 replies - 3165 views - 01/20/09 by Debasish Ghosh in Articles

76 Events: Statistics About Hibernate 3.2.2

Frameworks are growing with every release. Classes are changed, removed and added. In this series I zoom in on some well known projects and analyze their class...

4 replies - 3312 views - 12/31/08 by stuq in Articles

Support for Multiple Persistence Units with JPA

Overall, JPA is pretty great. When it first showed up on the scene, a bunch of us realized that the handling of the persistence units through an XML config...

1 replies - 3186 views - 12/29/08 by Rob Williams in Articles

Data 2.0 - More Musings

Martin Fowler writes .. "If you switch your integration protocol from SQL to HTTP, it now means you can change databases from being IntegrationDatabases...

0 replies - 2575 views - 12/04/08 by Debasish Ghosh in Articles

Hibernate Search : Mapping Entities

 All Hibernate Search mapping metadata is described through annotations. Hibernate Search metadata is very code centric and shares a lot of information from...

2 replies - 5422 views - 11/18/08 by Meera Subbarao in Articles

Polyglot Persistence

In late 2006 Neal Ford wrote about Polyglot Programming and predicted the wave of language choice we are now seeing in the industry to use the right language...

3 replies - 3687 views - 10/23/08 by Scott Leberknight in Articles

End of Spring vs EJB wars in sight?

Tonight I watched a video of Rod Johnson doing a presentation on Spring 2.5 at Google. He said that Spring 3.0 will be an EJB 3.1 Lite compatible container so...

9 replies - 8528 views - 09/12/08 by Ryan de Laplante in Articles

Using a Hibernate Interceptor To Set Audit Trail Properties

In almost every application I've done, the database tables have some kind of audit trail fields. Sometimes this is a separate "audit log" table where...

10 replies - 19473 views - 08/27/08 by Scott Leberknight in Articles

Qi4j: REST EntityStore and SPARQL EntityFinder = rich client web apps!

From my work on SiteVision I've become quite fond of writing rich clients using applets or JavaWebStart, with Swing, and then connect back to the server for...

0 replies - 2434 views - 08/18/08 by Rickard Oberg in News