SuSE 9.3 Linux available for free
Since last week the new SuSE Linux Professional version 9.3 is available for download. You can download it from a mirror in your vicinity and install it via FTP.
Category: IT
Using a function-based index to get fast access to NULL table columns
We had a client that was having performance problems with one of their queries and it was rewarding to be able to solve the problem with knowledge recently gained …
ODTUG 2005 Wrap Up part 3 – The position of JHeadstart and The Magnifying Glass gadget for presenters
It was over more than a week ago. But I am still processing all I have heard and seen at ODTUG 2005, the Oracle Development Tools User Group conference …
Workshop ADF Binding Framework – Creating a programmatic ADF Client and Developing a WebService front end using Oracle ADF
With last week’s workshop on the ADF Binding Framework (with 13 AMIS Java developers) and next week’s three day workshop on JHeadstart and the Knowledge Center session on Oracle …
Workshop on the ADF Binding Framework – end of an intensive AMIS knowledge management season
With last week’s workshop on the ADF Binding Framework and next week’s three day workshop on JHeadstart and the Knowledge Center session on Oracle Reports (5th July), there comes …
AMIS Knowledge Center Session on Spring Framework
Yesterday (Thursday) we had our six-weekly get-to-together for the Web & Java Knowledge Center. This time the focus was the Spring Framework. Aino and Lucas presented on their findings …
ADF Faces – The Next Really Big thing from Oracle Development (ODTUG Wrap Up – Part II)
One of the important threads through the entire ODTUG 2005 Conference last week was the future of JDeveloper and Oracle’s position in the Java/J2EE Arena in general. It turns …
JDeveloper for free
The rumours were right: JDeveloper will be available for free. However, ADF and OC4J still need to be licenced (for use in a production environment). Read the discussion on …
Linking a button to an LOV page in ADF UIX
Imagine this situation: in an input form you need to be able to pass a value from one of several LOVs to the same text field. Using JHeadstart, it’s …
Passing on a session variable to the BC layer in ADF
In one of our projects we ran into this next problem. We had a ViewObject with attributes representing several columns from two tables. Depending on whether or not the …
Oracle's Forms Strategy – Does it exist? ODTUG 2005 Wrap Up (part 1)
![Oracle's Forms Strategy – Does it exist? ODTUG 2005 Wrap Up (part 1)]({"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"} "Oracle's Forms Strategy – Does it exist? ODTUG 2005 Wrap Up (part 1)")
I do not understand Oracle’s strategy with regard to Oracle Forms. If such a thing really exists. Oracle has made it very clear that Development Tools are only considered …
Oracle Database 10g Release 2 – SQL and PL/SQL Features
Arup Nanda writes about new features for the upcoming Oracle 10gR2 release, targeted at the end of June 2005. In this article, he discussues new SQL and PL/SQL features. …
ODTUG Day 3 – Quiz on SQL and PL/SQL
Today Alex and I did our “Oracle Quiz on SQL and PL/SQL Quiz – See Water Burning” presentation. We wanted to demonstrate a number of new and old features …
Day Two of the ODTUG 2005 Conference – Oracle's Development Tools Strategy, JDeveloper free?, JHeadstart and more…
ODTUG 2005 is under way. 600 Oracle Developers, users of Oracle Forms and Designer, JDeveloper and Portal, Discoverer and Reports and many other Oracle technologies, have gathered in the …
Day One of the ODTUG 2005 Conference – first impressions and my first presentation: 10g Top 3 SQL and PL/SQL
The show is back in town, and so am I. Precisely one year a go, the ODTUG crowd assembled in Scottsdale, Arizona. This year we all flocked to New …
Pulling the rug from under your feet while keeping standing – Using the Hot Swappable Target Source in Spring AOP
Spring AOP offers a wealth of new options in programming as well as designing Java applications. A somewhat more advanced feature is the Hot Swappable Target Source. The concept …
Eerste verslag vanuit New Orleans – ODTUG 2005 kan beginnen
Het is zondagochtend 4.30 uur (lokale tijd – in Nederland is het 11.30). Zojuist heb ik ontdekt dat het hotel wireless internet toegang aanbiedt. Ik lig nu in bed, …
Using a function-based index to get fast access to NULL table columns
One of our clients was having performance problems with one of their queries and it was rewarding to be able to solve the problem with knowledge recently gained at …
Getting into Spring AOP – Implementing simple business logic on top of Domain Objects using Aspect Oriented Programming
Aspect Oriented Programming is one of the hypes in Java programming. Through AOP, we can program the functionality for a Class in more ways than just by writing the …
Jumpstart Spring
Since Lucas already gave an in-depth review of the Spring workshop, I’ll take the breadcrumbs ;-( After some years of Java/j2ee developing Spring comes for me at the right …
How to call methods from EL expressions- pre JSP 2.0 trick for JSPs with JSTL
I finally got round to describing a trick that I have implemented more than one year ago. It happened to come up during last week’s Spring workshop, so I …
Executing PL/SQL from ANT – how to keep the format straight
Just read the post Executing Oracle PL/SQL from Ant on how to use Ant for executing PL/SQL tasks, such as creating Packages and Stored Procedures. I have used Ant …
Spring Workshop – Day Four – Rod and Alef on AOP, JMX and Remoting (Spring does EJB??)
Friday I attended the last day of the Spring Workshop. An interesting menu for today’s dinner: Aspect Oriented Programming, JMX support and Remoting. Friday, the last day of the …
My First AJAX – the simplest Asynchronuous JavaScript Server call man can imagine
Inspired by Aino’s post AJAX and RIA, I wanted to get my first XMLHttpRequest object based AJAX example getting up and running. It is a standalone HTML page that …
Who is calling me? – Analyzing the Java Callstack
During the Spring Workshop, Rod Johnson started a brief discussion on how to find out in a Java Class who invoked the method currently being executed. The best trick: …
TimesTen
Oracle aquired TimesTen. See here for more details. By the way “fusion middleware” is the new name for application server, collaboration suite, etc, technologies.
Ajax and Ria
Despite of what the title may suggest this is not about a greek mythological drama about a hero and a woman. But it Ãs about interaction and exchanging of …
Day 3 of the Spring Workshop – On Persistence and Transactions and ever more Test Driven Development
Rod Johnson took over from Alef again to talk about the Spring DAO module, Spring’s support for leading persistence frameworks. Spring takes over a lot of configuration details for …
Spring MVC – move over Struts? Day two of the Spring Workshop
Today I attended the second day of the Spring Workshop by Rod Johnson and Alef Arendsen, two of the core team of the Spring Framework. Having been thoroughly lectured …
Power to the POJO – day one of the Spring Core Committer's workshop
If there is one wave (or hype if you like) flooding the Java/J2EE arena right now – well, there is JSF and EJB 3.0 and AJAX and Java 5 …
AMIS Query – ADF and JHeadstart – Judgment Day; also: UIX Skins, ADF and WebServices and JHeadstart New Features
Yesterday, Thursday May 26th, AMIS organized another of its AMIS Queries. These sessions usually bring together a substantial number of top Oracle & Java Developers from The Netherlands. This …
Storing your Oracle Reports in the database
One can come up with several reasons to store your Oracle Reports output. Especially in cases where it needed to prove to authorities that the document you delivered was …
Create a new entry after doing commit in ADF
Imagine this situation: in a call center, the phone rings, an operator creates a new entry in our web application, hangs up and the phone rings again and another …
AJAX with UIX – PrimaryClientAction for instantaneous server-based client refresh
The whole hype around AJAX (Asynchronous JavaScript And XML) for background client-server communication from JavaScript in HTML pages is very interesting. It allows for much more responsive, interactive and …
Mastering XML DB – COUNT and SUM
May 20, 2005
AMIS, Announce / Events, Database, Databases, DBA Oracle, IT, Web HTML5 CSS3, XML
5 Comments
Working for years with Oracle’s relational environment, XML DB is a completely different kind of beast. You’re confronted with all the languages and techniques the XML environment has to …
Bursting Reports, an easier way to distribute parts of your report
Ever had someone ask you:â€?I have this Oracle Report that I need to email or print to file. I have to run this report multiple times with only one …
Xopus
Recently Xopus, a browser based XML editor, attracted some attention. This stimutated us for a review. The editor itself is completely written in javascript and relies on the MSXML …
XSQL rules – CDM RuleFrame business rules classification application
1. Intro
Preview of Oracle Drive – A Windows WebDAV interface on steroids
Oracle announces a preview release of Oracle Drive. A Windows WebDAV interface on steroids, Oracle Drive combines and surfaces features from both the Windows file system and the Oracle …
J-Spring 2005
On Thursday, May 12 2005, the Dutch Java Uusers Group (nl-jug) organised a Java conference entitled J-Spring 2005. This article describes my findings of this conference.