Category: Software Development
Some time ago I wrote an article on SOA Suite Build, Deployment and Test Automation. A section of the article was devoted to automating builds and deployments for Oracle …
This is the second of 12 posts about the principles of agile software development. Purpose is to go back to the start of the agile manifesto (http://agilemanifesto.org/principles.html) and discuss …
A few days ago version 2.0 of the tablesorter plugin was released. Before 2.0 the tablesorter worked fine but I never did anything with it. Today I thought it …
Did you ever wanted to sort in Javascript and were the results unpredictable? It’s not a bug, but more something that’s not implemented. I came across this problem when …
JMeter (http://jakarta.apache.org/jmeter/)is a powerful tool for functional and performance testing web applications. JMeter, opposed to selenium, also works perfectly on generated applications (like Oracle ADF ). One of the …
With JPA, there finally is an ORM standard and every major IDE has support for it. Today I will show you how to map your data with IntelliJ IDEA. …
Why bother using Google if you know you will find the answer on this blog anyway? It would be a nice feature if you could search directly from your …
Many end users are used to pressing enter after inserting one or more search terms in an HTML form. Many, if not most, online search engines support this. Unfortunately, …
In a recent project I was working on JSF page that needed to display the result of a calculation performed on values taken from various bean properties. The beans …
In a recent article – ADF Faces File Uploading – It is really that simple! – I described how to set up file uploading with ADF Faces. Using the …
Did you know that the second parameter of a three parameter for loop gets executed on every loop? When this parameter is an expensive operation this could slow down …
One particularly type of interaction in web applications is typically a little bit tricky. Requiring additional analysis of the frameworks used. For me personally it was even the way …
An interesting article was recently published on The Server Side: It discusses a shootout in Cologne between Java IDEs: Eclipse, NetBeans, IntelliJ and JDeveloper. While the author – …
Today a small matter that took quite a lot of time. In my ADF Faces application, a command button brings up a dialog window (browser pop up window). My …
Tables are probably the most important ADF Faces component to present data to the end user. A table can present a huge amount of data at once, both in …
Some months ago, Oracle announced its plans to donate the high end Object Relational Mapping Framework TopLink to the open source community. To be more specific: under the EclipseLink …
Another tale from the ADF (10.1.3.2) project for the Interior Decorator chain of stores. When the sales representative is creating the decoration plan for a home or office building, …
I am sure I am one of those humans that are using something for a long long time, and suddenly find out they have been doing things in a …
Often there is a need for client side (JavaScript) DOM oriented manipulation in Web Applications. To achieve a higher degree of user interactivity, more productivity or simply a more …
In a previous post I was telling you about an ADF project we are discussing for a chain of interior decorating shops. One challenge we encountered in the functional …
A few days ago a brand new Eclipse release popped up in my RSS reader. Eclipse 3.3 with WTP 2.0. After browsing through the new features I was very …
This week we were having a session in which we had to estimate the effort required for a new ADF project. The application we have to develop will support …
The built in Partial Page Rendering mechanism in Apache MyFaces Trinidad helps us implement AJAX-style features such as immediate calculation/derivation, validation, and conversion as well hide/display page element and …
As of yesterday, the JDeveloper 10.1.3.3 release is available for download on OTN: http://www.oracle.com/technology/software/products/jdev/htdocs/soft10133.html. Apparently, this release is only a patch release with bugfixes (see http://www.oracle.com/technology/products/jdev/htdocs/10.1.3.3/fixlist.htm for an overview …
Now straight into the more interesting Oracle 11g features. Let's start using the SQL performance Analyzer and doing so make use of Replay. The Performance section of the DBConsole …
Thinking about my first post on Oracle 11g (Beta) I realized that I didn't mention another great addition to the Oracle (DBA) toolset. OK, of course, it isn't new …
The ADF Faces tree is potentially a very rich component that can add value to many user interfaces. Data sets frequently are hierarchically organized and the tree allows visual …
In a recent post – Apache My Faces Trinidad: dynamically refreshing Non Trinidad components in a Partial Page Refresh (â€AJAXâ€) – I have introduced the AJAX infrastructure inside Apache …
This first day of the ODTUG conference / Kaleidoscope featured the Fusion symposium. Fusion relates to the Oracle Middleware platform and contains a lot of technologies and products. It …
In preparing for my ODTUG 2007 presentation on AJAX in ADF Faces, I decided to play a little with JDeveloper 11g Technology Preview, to have an interesting demo in …
From different posts on this blog it should be clear by now: the ODTUG Kaleidoscope conference has taken off. I am writing this post as I am attending the …
A while back, almost a year and a half to be exact, I wrote an article on using the ADF Faces Tree Component: Getting started with ADF Faces in …
The Apache MyFaces Trinidad JSF implementation has a built in mechanism for AJAX style functionality, called Partial Page Rendering (or PPR). It basically entails allowing input components – such …
This is the first of 12 posts about the principles of agile software development. Purpose of this, and the upcoming 11 posts, is to go back to the start …
I have not been blogging a lot lately. Several of my colleagues have checked on me, to see whether I was doing ok, as such a lull in blogging …
Oracle and Java are two of the main areas of our (at AMIS) expertise. They come together in many different ways, but particularly in Oracle Toplink. Peter Ebell, a …
During my work a lot of times I have heard the same rumour. Lots of people are stating that when a system is doing index scans the system is …
Did you know that when you put the @XmlRootElement annotation on any class you can have an XML representation of that class? When I first saw Java 6 I …
I often need a database to perform some quick tests. I usually start my Oracle instance. This takes some time and for most things it’s overkill. So a database …
Next month, the ODTUG 2007 Kaleidoscope Conference takes place in Daytona Beach, Florida. 125 presentations on Oracle Development tools related topics – database, SOA, BI, ADF, JEE 5, AJAX, …
