Category: Software Development
The Oracle Technology Network just published the fourth Technology Preview for JDeveloper 11g. In the nick of time to demonstrate and announce for JavaOne 2008, that starts in a …
Last Thursday, I did a presentation during the Dutch Oracle User Group event on JDeveloper 11g TP3. I sort of made fun of ourselves: the title of the event …
Agile software development, the principles. Principle 6: The most efficient and effective method of conveying information to and within a development team is face-to-face conversation. This is the sixth …
Van zondag 15 juni 2008 tot en met donderdag 19 juni 2008 vindt in New Orleans dé conferentie voor Oracle ontwikkelaars plaats: ODTUG Kaleidoscope 2008. Dit jaar is 10% …
The other day I did a presentation during the Dutch Java User Group conference (NLJUG) in Bussum. In a way this was a trial run for the presentation with …
I am supposed to be at a party tonight, but I am too exhausted, to be honest to go out and my head is too full with all kinds …
This was my second day of Collaborate 08. I attended 3 sessions today: Oracle Unbreakable Linux and Oracle VM – by Monica Kumar, Oracle Building E-Business Suite Interfaces …
Wicket is around for a while, but lately it is getting more and more attention. A few years ago I attended a presentation about Wicket. It looked like a …
Currently there are few tools that can support testing SOAP interfaces. Both Jmeter and SoapUI are suited for testing soap interfaces. SoapUI is explicitly created for testing SOAP interfaces …
Events are an important element of SOA infrastructures. Events carry information between SCA Components – without direct dependencies or interaction between these components. Events are published by components in …
On the SOA-training I’m following we’re using the Oracle SOA Suite, a very nice product, but the time needed between saving changes and deploying the process takes way too …
In a previous post – Oracle 11g SOA Suite – Straightforward Mediator example (employees from file to database) – I demonstrated how we can quickly implemented a Service Composite …
It’s SCA based, it has the Event Driven Network (EDN), a much better integration between the components, an AJAX powered console and a better design time. It’s the all …
RuleGen is a framework that aids in implementing data integrity rules inside the Oracle RDBMS. That’s what it says on the website – www.rulegen.com – and that was the …
In the year that XML celebrates his 10th anniversary, Oracle announces to make the XQuilla XQuery engine available under the open source Apache 2.0 license. Via official sources, the …
Although most navigation takes place within the Java Server Faces application we are currently developing, some is from the outside. From an existing web application that handles the workflow …
At AMIS they are working on teaching a lot of us about the fundamentals of SOA. We just had the first couple of events in which Lucas and Peter …
Op donderdag 20 maart 2008 vindt er een kennissessie plaats die in het teken staat van bedrijfsregels. Gastspreker tijdens dit KC is Toon Koppelaars. Toon Koppelaars maakt er geen …
Principle 5: Build projects around motivated individuals. Give them the environment and support they need, and trust them to get the job done. This is the fifth of 12 …
When building ADF applications using JHeadstart, one can benefit from the pretty advanced search facilities provided by JHeadstart, both through its runtime framework and as generated by the JHeadstart …
On February 21st I did a presentation on CodeGen at AMIS. Just a short presentation on what is possible using this great tool. I have created a couple of …
As you can imagine, with many validators on many entity objects you will end up with equally many generated message bundles. When you start localizing the error messages, that …
One of things we do at AMIS is develop sometimes fairly complex applications built on the Oracle ADF technology stack. On several occasions, we have been working closely together …
Growing insight during development of a project often results in a wish to rename a BC object (entity object, view object, association, view object attribute, alias, usage, etc.) in …
I was asked, also after the former post “Selecting (XML) data directly from disk“, what the best way would be to save data directly (locally) to disk via XMLDB …
This article describes how to make a login feature for your application, which uses database tables for authentication and authorization.
Today I crossed some boundaries with my personal understanding of Java Server Faces. I have gone where I had not gone before. We were facing the following situation: our …
Two weeks ago, during the first session of our 3-month SOA Training program, we worked very hard on XML (and XSD, XPath and XSLT). Today, this starts to pay …
Our challenge: from every one of our 100+ pages we would like to be able to invoke a specific operation on the ApplicationModules Client Interface. Ideally, we should create …
Of all the new and exciting stuff I have seen at Oracle OpenWorld this year, two new technologies (at least to me) stand out. The first is CEP (Complex …
Issues are an important way of organizing tasks around both development and maintenance of the application as well as for collecting collective knowledge about the application and the use …
It was serious business yesterday. Within 10 minutes I received word of the Oracle BEA acquisition and the Sun MySQL take over. That was a lot to take in …
Today in the car I had some thoughts on applications working together, across the boundaries of technology and organizations. I tried to find an easy, cheap way for for …
Oracle The Netherlands just announced, via email, an great "RedDatabase Symposium" event / symposium on 10,11 and 12th of March, organized by RedStone Innovations. The focal points for this …
BPEL Process definitions frequently include parameters that influence the flow through the process. Sometimes these parameters are embedded as hard coded values sometimes variables dynamically retrieved from a PartnerLink …
As described in earlier postings in this series, the ADF Faces 11g RichFaces library has several facilities for client side logic to complement the already pretty rich client functionality. …
In this second part of a series on ADF 11g Rich Faces Client Programming, I will talk about the option to include JavaScript in a PPR response, to execute …
Really cool, Web 2.0, AJAX powered JSF applications are inconceivable without substantial use of JavaScript. Whether or not the Java developers like it, it is a fact of life. …
Google Calendar (http://www.google.com/calendar) is one of the many services offered by Google. It allows users to manage a personal or shared agenda on line, from the comfort of their …
In a previous article, I showed two versions of more or less the same application. One created in APEX by Dimitri Gielis, the other built using ADF and JHeadstart …
