Author: Lucas Jellema
We knew it was coming, now we talk about it. From Olaf’s Blog: http://blogs.oracle.com/olaf/2007/05/08#a84 JDeveloper 11g Technology Preview Software Online Demos Tutorials Oracle Containers for J2EE (OC4J) 11g Technology …
The first day of JavaOne is continuing. It seems to reach out in many different directions, from SOA to Groovy, from mobile devies to JEE Application Servers. It is …
Here is your challenge: we have many thousands of developers, with many different technical backgrounds. Do not expect all our developers to be advanced Java programmers. They will be …
In my series of useless queries and my attempt to produce any Chart-style in ASAP (as plain as possible) SQL, I would now like to show my Stacked Bar …
Note: this is a live blog that will be updated regularly over the next two hours. I am writing it as we are in Moscone South Conference Hall for …
There are many things that can help make this world a better place. A pure SQL-based Gantt-chart is not one of them. However, that is exactly what this article …
Sunday morning, Schiphol Airport. It is almost time to depart for San Francisco, for this year’s JavaOne conference. Apparently the weather is great in SFO, so it is going …
Tuesday May 8th we organize the 3rd AMIS Academy, with 15 sessions on various subjects connected with our work and the technology we typically make use of. Visitors are …
While preparing for my paper Getting the most AJAX out of ADF Faces – Developing really rich web applications for the upcoming ODTUG 2007 Kaleidoscope conference, I dabbled a …
This week we added more than 50 books to our ever expanding library of books on Design Patterns, Oracle Database Administration, Script Languages, Agile Development, Core Java, SOA, Security …
Last night, we hosted an inspiring and thought provoking AMIS Query, with some 70 developers, project managers and primarily DBAs. The presentator was well known performance expert ("I just …
One of quite a few open source JSF libraries available to JSF Web Application developers is the Sun Java Blueprints AJAX JSF Components. This set of AJAX-powererd JSF components …
Yesterday I did a presentation on Oracle WebCenter and the concept of UI-SOA. Part of the talk were a great number of quite complex demonstrations, to illustrate the key …
Oracle WebCenter allows JSF (including ADF Faces) applications to consume Portlets. That means that our own application can pretend to be a portal too. Anywhere in the JSF page, …
No matter how fancy the application you develop, no matter how sophisticated the user interfaces: end users will always clamor for Excel. All data eventually will end up in …
Being able to generate our ADF Web Applications is a fine thing. JHeadstart can really get us a long way with our application. However, in most situations, JHeadstart will …
Dit artikel is de on-line tegenhanger van de rubriek Puzzelen met SQL die komende maand voor de eerste maal verschijnt in de Optimize, het vakblad voor Oracle ontwikkelaars in …
A few days ago, the Oracle JHeadstart team released the 10.1.3.1 release. It was announced as ‘a point release’ but it turns out to offer a substantial chunk of …
A point release for JHeadstart has been made available by the Oracle JHeadstart team. For a point release, it has a surprisingly long list of new features. Among the …
JSF has in built in facility for templating, apart from the subview component. And the Subview does not give us the kind of push-style templating that has us define …
Somewhat akin to the dbms_advanced_rewrite package application I discussed some time ago, I have now another piece of functionality that will make you once again the light of the …
A quite common concept in many programming langiages, though perhaps strongest in Java, is the String Tokenizer. This is a utility class or function that takes a String as …
Today I all of a sudden found myself investigating the creation op PL/SQL based Data Services, returning XML documents with data from SQL queries to HTTP Clients. The direct …
Je weet, we nodigen je altijd graag uit om in onze kennis te delen. Via deze weblog laten we bijvoorbeeld in detail zien met wat voor zaken we bezig …
After receiving a new, pretty powerful laptop, on Thursday and installing the Oracle BI Enterprise Edition on Friday, this weekend sees my first steps with the BI Publisher (previously …
Yesterday we received the 10.1.3.2 release of JDeveloper, with the WebCenter design time; today we are presented with the WebServer Suite (Server) as well. Download from http://www.oracle.com/technology/software/products/ias/htdocs/101310.html :
A very small article on a very trivial issue. I have a page with a Master-Detail construction with a (master) Table of Departments and a (detail) Table of Employees. …
Looking through the list of new features for JDeveloper 10.1.3.2 yesterday I suddenly noticed a feature that was not new at all, but that had so far escaped my …
One of the interesting new features that come along with WebCenter in JDeveloper 10.1.3.2, but hopefully are not necessarily part of WebCenter (licence) is the set of Customizable Components: …
It was hard to miss yesterday as weblogs around the world – just like telex machines in the old days – started ticking and buzzing: JDeveloper 10.1.3.2 is released! …
One picture speaks more than a thousand words (a pity for someone as verbally skilled and graphically challenged as myself). However, for once, I will try to let the …
I am not sure yet whether I have been really clever or am suffering from a twisted mind. In this article I present a grantedly farfetched approach for invoking …
November 2006 saw the announcement by ICEsoft that their ICEfaces library of JSF components was being released under an open source license. This basically means that a lot of …
Sorry folks for this announcement in Dutch. It concerns a knowledge session called the AMIS Academy, first of six we will organize this year. The session takes place in …
One of the components in the ADF Faces library you may not make use of on a daily base is the . In this article, I will give you …
Every developer must have those moments when you feel you are completely stuck with some problem. You feel like you are never going to solve the issue at hand. …
For one of the projects I was recently involved in, we had to implement JAAS based authentication & authorization for our JSF Web Application, and we wanted to base …
In keeping with a short tradition, today is another day during my Christmas break on which I had some time to dabble in Java Server Faces and particularly the …
Selection components, such as Radio Buttons. Dropdown-lists, Lists, Shuttles and Check Boxes, are key elements of many a web page. Java Server Faces has a pretty wide range of …
In this article on bind parameter usage in ADF Business Components, we will discuss a feature that I recently found out about and that I think offers a lot …
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