At the moment my project team and me are programming a Bank web application.

It is build using JBoss with JSF, and we are using JAAS for security reasons.
Since there can be many errors, a custom 404 error page can come in handy.
With JBoss, it isn’t all that…

This release does not have any new features, since its just a minor bugfix. But its still important news for the Spring Security projects out there, because Spring Security is a framework that provides advanced authentication, authorization and other even security features for enterprise applications. Its not really a framework…

When working with JSF 1.x you will eventually find out about some of its annoying features. Such as that it is all about HTTP POST and nothing but HTTP POST. So when working with forms with inputTextArea components you will notice that refreshing or navigating away and then back will…

Here is just a small intro to recursive methods; Basically, a recursive method is a method that calls itself; e.g.

int fibonacci(int n)
{
    if(n <= 1)
    {
        return n;
    }
    else
    {
        return fibonacci(n - 1) + fibonacci(n - 2);
    }
}   
(this method retuRead…

JavaFX is a software platform for creating and delivering rich Internet applications that can run across wide variety of connected devices. The JavaFX SDK and the JavaFX Plugin for Eclipse 3.5.x IDE enable you to manage JavaFX applications in Eclipse. Getting started with JavaFX Technology.

New changes for version 1.2.1…

The release of jBPM 4.3 is a great milestone, because jBPM 4.3 includes BPMN 2.0.
BPMN2, Business Process Modeling Notation 2.0 adds execution semantics to the specification and is a standard accepted in IT. They were succesfull with including the BPMN implementation
 as an integral part of the jBPM, which…

Ever asked your self how things work inside the SQL Select statement? In this article we won’t be talking about how to write SQL Select statement but rather we will be talking about the algorithms and the methodology behind the Select statement and how SQL decides which algorithm it will…

i am facing cosnaming exception. I am doing a lookup, while doing a lookup it gives me

javax.naming.NameNotFoundException[root exception is org.omg.CosNaming.NamingContextPackage.Notfound]

i am calling a java file from a shell script, the java file resides in an application ear file, this ear file is deployed on the server and the application…

It's something that it very hard to find once some of your RichFaces pages are suddenly acting very weird, like sortable columns only sorting once and then ignoring all other requests. It turns out that the following configuration changes the way events and life cycle are handled, breaking AJAX.

<context-param> 

<param-name>facelets.BUILD_BEFORE_RESTORE</param-name> 

<param-value>true</param-value> 

</context-param>&nbRead More...

Internationalization of a project in Java does not have to be confusing. It can even be quite simple if you have the appropriate tools to work with. One of the basic ones and quite powerful is the MessageFormat class.

With this class you can in an easy and effective way create…