Author: Lucas Jellema
Oracle JDeveloper 10.1.3 has a fairly advanced – Eclipse like – mechanism for installing and upgrading plugins or extensions as they are called in JDeveloper lingo. Recently, I decided …
While preparing an article for JDJ as well as a presentation for Oracle Open World next week, I finally got round to finding a proper solution for a challenge …
Internationalization, multi-linguality, NLS support for JSF applications – or any Java powered application for that matter – is an important topic. And Resource Bundles are the way to deal …
The Oracle 10g Database release saw an extension of the MERGE statement with a DELETE clause. That by the way makes MERGE the only statement that can fire all …
While presenting the 7Up Training – upgrading experienced Oracle developers from their Oracle 7 base of knowledge and experience ("still writing 7 backwards compatible code against a 10g database") …
Analytical Functions are a joy in my life as an Oracle developer. I have been demonstrating them, presenting on them, teaching on them and using them. Today I had …
I am currently involved in the migration of a pretty substantial application, developed with Oracle Designer’s Web Server Generator, to the Oracle ADF technology stack, using JHeadstart. You know …
I have just found the JHeadstart 10..1.3 Evaluation Copy on OTN. See JHeadstart’s homepage: http://www.oracle.com/technology/consulting/9iServices/JHeadstart.html. This trial software is fully functional and will function for an unlimited period of …
One of the big new things in JHeadstart 10.1.3 for ADF Faces undoubtedly is the very rich support for custom templates. We can use custom templates to extend, complement …
Many pages developed with ADF Faces will contain items that represent hyperlinks. The user can enter a URL in such items and submit the value. However, the contents of …
It might just be the smallest topic I have ever blogged about. But then again, it took me some time to figure this out, so I figured I might …
Steve Muench has published the 10.1.3 version of his JHeadstart tutorial at: Building Enterprise JSF Applications with Oracle JHeadstart for ADF (10.1.3) – A step-by-step, end-to-end tutorial on how …
Oracle BPEL Process Manager has its ‘dehydration’ store where details for BPEL process instances as well as human workflows are recorded. Access to the data in the BPEL PM …
Even though we keep telling ourselves that iron these days is cheap, I was having difficulties with my laptop’s hard disk. It was almost full – to the brim. …
One of the things that you never expect to go wrong will of course go wrong anyway, as I experienced today at one of my customers’ sites. We ran …
For the past four weeks, AMIS has been host to the Oracle Discovery, a training program – some might say a boot camp – for nine junior Oracle developers, …
JHeadstart 10.1.3 has several new features, a whole new architecture and support for ADF Faces. One of the most interesting new concepts is the notion of the Custom Templates, …
One of the promises of Java Server Faces is the ability for developers to use a rich mix of UI Components from different libraries and vendors. You may pick …
The Rich UI components (see ADF Faces Rich Client Components – Marrying JSF and AJAX together) that the ADF Faces library will contain with the JDeveloper 11g release – …
Database Performance Analysis and Tuning of queries and Database Design have never been my specialty. As of late, I have been reading a lot in this area, on Wait …
I will go to Oracle Open World this year. The last time I visited the real OOW – not the European or Australian version that I attended in the …
Yesterday I was discussing the migration of a Web PL/SQL based application to the Oracle ADF Technology Stack, most particularly to Java Server Faces. One interesting feature the customer …
Last week we hosted the umpthieth AMIS Query – our series of Technical Seminars on Oracle and Java related subjects – with over 60 visitors. We always try to …
We are still refining and enriching our ADF Faces application and in particular the Tree based pages. One of the more advanced user requests we have to deal with, …
We just published an article on JHeadstart 10.1.3, written for the Dutch Oracle Developer’s Magazine Optimize – the September issue. The article gives an overview of the most important …
I just learned that the Oracle SOA Suite is available for download at: http://www.oracle.com/technology/software/products/ias/soapreview.html This download – a mere 560 Mb- provides us with a preview of number of …
The issue is the following: my web application is riddled with buttons and hyperlinks – things the end user can click on in order to start actions: submit a …
We are still very much busy developing our ADF Faces application around the Tree Component. In previous articles we have discussed creating the tree in the first place, using …
After a fairly long wait – and experimenting with Beta drops since May 2006 – we have just received word that the JHeadstart 10.1.3 Production Release is available. That …
You may not be able to see the forest for all the trees I have been discussing lately. We are running a substantial project with the latest technology: ADF …
Back in 1998 or 1999 I filed a bug/enhancement request in the Oracle bug database. As I was still working at Oracle back then and I had direct access …
As you may have gathered from some recent posts, we are in the process of developing an ADF Faces/ADF Business Components application in a project for one of the …
One of the key user interface components for our recently started ADF Faces/JHeadstart project is a Tree. The data we are dealing with has a nested structured with items …
Some of my past writings on this blog were on ADF Faces and more specifically on the ADF Faces Tree component. When bound to an ADF Data Control, the …
For a project we are currently executing at AMIS, using the Oracle ADF, with ADF BC, Binding and Faces as well as JHeadstart 10.1.3 (currently in beta), the need …
One fairly common requirement for web applications is the display of Summary fields with calculated values. An obvious example is a table of multiple records with column-summaries appearing underneath …
This article describes how to implement simple popup (dialog) windows with (lookup) details for specific fields in our web application. The application we discuss is based on ADF Faces …
Op 11 oktober 2006 vindt de J-Fall, de najaarsconferentie van de NL-JUG plaats. De conferentie zal worden gehouden in de Reehorst in Ede. De Deadline voor deze CFP is …
We @ AMIS have been busying ourselves with Oracle BPEL in specific and SOA in general for quite some time now. Oracle BPEL PM was launched in our organisation …
My colleague Alex Nuijten did a very fine presentation on Oracle Analytical Functions during the recent ODTUG 2006 conference in Washington DC. His paper for this conference was nominated …
![Quality Check for Domains in Oracle Designer – fighting problematic AVCON check constraints]({"aperture":"0","credit":"","camera":"","caption":"","created_timestamp":"0","copyright":"http:\/\/seattletimes.nwsource.com\/ABPub\/2012\/08\/02\/2018836700.jpg","focal_length":"0","iso":"0","shutter_speed":"0","title":"","orientation":"0"} "Quality Check for Domains in Oracle Designer – fighting problematic AVCON check constraints")