Category: Tools
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 …
About a month ago I read an entry on Dion Almaer’s blog about Google Guice. On the blog is a link to a video of a google tech talk …
Now that Oracle has given us a Technical Preview of JDeveloper 11g which includes the Rich Components – that will also be made available as open source library through …
The default colors of the first two bars in a bar chart are red and blue. We created a chart for a customer, but he wanted red and green …
Jeroen van Wilgenburg
May 15, 2007
Architecture, Development Tools, IT, Java, Oracle, Oracle WebLogic Server, Software Development, Software Engineering, Tools, Web HTML5 CSS3, Web/Java
With JPDA it is possible to propagate changes to compiled classes to the server immediately. This is very handy when you’re debugging your class files. With some older applications …
You may have seen (blurry pictures of) screenshots of the dynamic table component for ADFFaces that Oracle started promising us some 11 months ago. It would have all these …
In JDeveloper 11g, as another example of declarative productivity, we can add a List of Values definition to an attribute in a ViewObject, indicating that typically that attribute whenever …
With the Technical Preview of JDeveloper 11g out now for JavaOne 2007, we can take a closer look at several areas in the tool and see where they are …
The (Oracle) Java community is currently buzzing because the first JDeveloper 11g preview is available for download at the OTN JDeveloper 11g page. I’ll give you a short introduction …
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 all my years as a project manager I always faced the same problems when setting up a project plan. The problem was not the plan itself but the …
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 …
Last week I participated in a ADF workshop given at AMIS by Peter Ebell and Lucas Jellema. "I followed a similar workshop almost 2 years ago. Back then it was …
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 …
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 …
The Spring DataBinder is not only useful to bind request parameters, you can also use the DataBinder on other parameters, like command line arguments, JSON objects coming from an …
This problem probably sounds very easy and it is actually very easy, but it took me so long to figure this out I think it’s worth a blog. I’ll …
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 …
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 …
In several previous posts – and some articles yet to be published – I discuss the development of new JSF Components. Of course the true potential of such components …
I recently discovered jQuery, it a blazingly fast Javascript-framework and has a very compact notation. Now some guy made a plugin to submit plain html forms with Ajax and …
It can easily be the case that in your ADF BC application many ViewObjects make use of the same bind-parameters, for example a bind parameter referring to the current …
In this article I would like to demonstrate another unexpected usage of ADF BC bind-parameters. In a previous entry I argued that bind parameters are typically seen as good …
Bind parameters (:paramName) are typically used in the Where clause of SQL queries underlying ADF BC ViewObjects. However, there is no rule that they can only occur in the …
Implementing role based authorization, linked either to JAAS or your home grown authentication and authorization approach, is pretty simple using JHeadstart. All it takes is configuring the JhsAuthorizationProxy bean …
Some things are almost to tiny to blog about. Then again, if a blog can save you a lot of work and frustration then, even it is about something …
Like many others, we use Subversion as our preferred source control system (scm). Since a few months an official JDeveloper extension is available which makes our ADF development and …
I just noticed that the Oracle BPA (Business Process Analysis Suite) is available for download from OTN: http://www.oracle.com/technologies/soa/bpa-suite.html . I downloaded the 236 Mb zipfile and did the installation …
It is not a novel experience for me to have an article published. That has happened before. However, today I saw the article on JDeveloper 10.1.3.1 that I have …
Today my colleagues Wouter van Reeven and Ruben Boer hosted a lab about the OpenOffice.org Api. Regarding the timing it was very well attended. At the same time was …
I am currently working in Nouméa, New Caledonia (western part of the pacific) to setup an environment for the continuous integration of ADF Faces applications for a department of …
