Category: Oracle Application Development Framework
In a recent article I gave a brief introduction of the ADF 11g Placeholder Data Control – see: ADF 11g Placeholder Data Control – for off line demonstration of …
ADF applications are typically heavily into data. One of the major strengths of the framework is the data binding layer that allows rapid development of complex user interfaces bound …
Last Thursday nine OOW presenters rehearsed their presentations for Oracle Open World 2008. As I won’t be in San Francisco next week, I was very glad with the opportunity …
One of the theme songs for this year’s Oracle Open World undoubtedly will be ADF 11g. All by itself (Web 2.0) and as the glue for Enterprise 2.0 (WebCenter) …
Normally important news on IT subjects comes to me via IT media – blogs, discussion forums, newsletters and rumors & gossip. This morning, my newspaper carried the story on …
Oracle’s ADF framework is used by many organizations around the world. The largest of these obviously is Oracle’s own development team – of which thousands of developers have been …
One of the challenges in building Portal pages is to have events from one Portlet have the desired effect on other Portlets. For example when I select a location …
Even when JSF was not around and ADF Faces was still called UIX, Oracle already had the cool “Partial Page Request” (PPR) feature. What this boils down to is that …
One very efficient way of passing data from the Java application to the database is through the use of custom Oracle Types. Even when we want to send a …
In this article something you may never do in exactly this way. Yet something that may become increasingly more useful, as our databases will have ever more Data Service …
There are many ways to reassign employees. You, as a programmer or DBA could, for instance, write an update statement to do that. But let’s say that you don’t …
The other day, I sat preparing for a demonstration of a data driven Java Web application. I preferred to be able to present the demo without actually having to …
When we were doing the APEX vs. ADF session at the last day of the ODTUG Conference yesterday, Dimitri showed a nice feature in APEX that allows you to …
The 11g release of the Oracle Database gave us the PL/SQL Function Result Cache. This feature can help speed up performance in calling PL/SQL functions by caching function When …
Being in New Orleans for a festive conference like ODTUG brings me in a mood to write about something colorful – even if not very useful. And perhaps every …
While the 2.0 release of the JSF specification will do something about it, the 1.x implementations of JavaServer Faces only offer request, session and application scope. Many JSF implementations …
Today me colleagues Lucas, Gerwin and I got some nice “Oracle Open World Welcome Notification” e-mails from the Oracle Open World 2008 team. We are happy to announce that …
Lucas Jellema
May 30, 2008
AMIS, Databases, IT, Java, Oracle, Oracle Application Development Framework, Oracle WebLogic Server, Tools, Web HTML5 CSS3, Web/Java
Thursday 29th May – some 70 Java specialists gathered to discuss the main themes and findings from the 2008 JavaOne conference. Peter, Wouter and Lucas presented on their experiences …
An Overview of Oracle ADF Data Visualization Components – Tuesday, June 3rd – 16.30-21.00, Nieuwegein Oracle JDeveloper 11g Application Development Framework (ADF) offers a powerful and productive environment for …
While at the Oracle booth in the Java Pavilion during JavaOne, I took the opportunity to pose a question to one of the JDeveloper product managers about an issue …
JavaServer Faces has been around since 2004. The current release is 1.2. Work has started to produce the 2.0 release which will be part of JEE6, which is slated …
This morning at JavaOne 2008, Oracle officially announced the availability of the Technology Preview of its 11g Fusion Middleware stack. With the production release of Fusion Middleware 11g only …
One of the ways we can get data into the Active Data Cache of our BAM Server in Oracle 11g SOA Suite – is through the BAM WebServices. So …
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 …
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 …
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 …
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 …
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 …
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 …
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 …
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 …
Showing both APEX and ADF and giving the audience some inkling as to there similarities and their differences – what is the best way of doing that? Well, one …
