88 Results for:EJB

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Hibernate 3.5 Without Hibernate: Migrating to the Java Persistence API

23 Jun 2010

Here we look at using the Hibernate framework as our persistence mechanism, but only referencing the JPA libraries in our code. This way, your persistence code is not bound to the vendor that implements your ... Read More

Using The Digester Component

01 Apr 2004

Web services are unimaginable without XML, and with the usage of Web services projected to boom over the next few years, there is no escaping XML. In this article, you will look at the Jakarta Commons Digester ... Read More

OSGi for Beginners

By Joseph B. Ottinger 01 May 2008

As a non-OSGi advocate, I would like to take some time to try to explain OSGi to the people who don't know about it – a novel idea, apparently – along with some example code to help people get started. Read More

Applying control theory concepts in software applications

30 Nov 2010

Control theory is a discipline originated in mathematics and engineering science but was adopted also in psychology, social sciences and other research domains. It deals with influencing the behaviour of dynamical ... Read More

Web 2.01, a Rich Internet Application Example

01 Jan 2006

Learn about what I call "Web 2.01," a fusion of "Web 2.0" style application content with a "Rich Internet Application" client, which is not subject to many of the limitations of a web browser. Read More

Unit-Testing Hibernate With HSQLDB

01 Apr 2005

Unit-testing should have as few barriers as possible. For relational databases those barriers range from external dependencies to speed to keeping the relational schema synchronized with your object model. For ... Read More

Clustering Technologies: In Memory Session Replication in Tomcat 4

01 Apr 2002

In this article we will cover one of the clustering technologies, HTTP session replication, that is used within the J2EE model. There is an example is provided of how session replication can be implemented using ... Read More

Simplifying Domain Model Persistence in a J2EE application by using JDO

01 Feb 2003

This article describes how using Java Data Objects (JDO) [JDO] can avoid these problems and accelerate development. Read More

J2EE vs. Microsoft.NET: A comparison of building XML-based web services

01 Jun 2001

In this whitepaper, we will make a powerful comparison between the two choices that businesses have for building XML-based web services: the Java 2 Platform, Enterprise Edition (J2EE)1 , built by Sun Microsystems ... Read More

Implementing e-forms with Adobe LiveCycle Forms

01 Sep 2007

Most companies today use e-forms in some way or the other, ranging from the simple contact form with fields where customers can leave their e-mail address and a message, to complex multi-page forms incorporating ... Read More