Category: Platform Technology
This morning, I noticed the following email sitting in my Inbox: “Hello, Lucas. I found Hierarchy Viewer demo from https://technology.amis.nl/blog/5786/adf-11gr1-new-hierarchical-viewer-for-visually-pleasing-representation-of-data-structures. But i need to implement some kind of solution. …
Hot off the press (well, that is what you always will have with printing on demand I suppose) I received an electronic copy (not off the press after all) …
The final episode in a series on ADF DVT applied to the Tour de France 2011 results. In this series, I have used many of the ADF DVT Graph …
Another article on analyzing and visualizing the results from the Tour de France 2011 using the ADF DVT components. This article uses the same set of data already discussed …
This article uses the statistics about this year’s Tour de France to visualize the gap between each of the top 5 riders and Cadel Evans – throughout the 21 …
In two previous articles, I have explained how it is possible to get hold of the results of the Tour de France 2011 (and previous years) using simple Java …
In this blog I will share with you my experiences with the Oracle JDeveloper11g Handbook – A Guide to Oracle Fusion Web Development (McGraw-Hill, 2010) – written by Duncan …
One of  the less known products running on Oracle WebLogic Server is OCCAS – Oracle Converged Application Server. During a project at a big TELCO client, I became familiar …
In a recent article – https://technology.amis.nl/blog/12786/building-java-object-graph-with-tour-de-france-results-using-screen-scraping-java-util-parser-and-assorted-facilities – I described how I retrieved the statistics for recent Tour de France editions from the official Tour de France website from my …
Last night, the AMIS Mobile Special Interest Group convened. This session had as objective to explore the many different mobile agents and devices that we encounter, the types of …
Last Saturday, the Tour de France 2011 departed. For people like myself, enjoying sports and working on Data Visualizations on the one hand and far fetched uses of SQL …
This article shows how to create a widget in an ADF Faces application that looks like this: This table shows a comparison between records – Departments in this case …
I may have bored you before with stories about Data Visualization. It is one of my favorite topics. We deal in data. And visualization of data can help to …
While the congrats are getting in via the usual virtual channels like Twitter and mail for being awarded the best speaker awards for the Database (Alex Nuijten) and Fusion …
I am presenting later today on the Oracle Fusion Middleware Forum (Spoorwegmuseum, Utrecht). The topic of today’s presentation is cloud computing – especially Platform as a Service – and …
In this blog I will show you how you can call a webservice programmatically in Java without using a webservice library like JAX-WS or Apache Axis. Normally you would …
As a followup to my recent article on how to Produce and XML document based on data in a POJO structure using JAXB (https://technology.amis.nl/blog/12499/creating-an-xml-document-based-on-my-pojo-domain-model-how-will-jaxb-help-me) I will describe in this …
The challenge is a common one. We have got data in a domain model, based on POJOs. And we need to marshall that data into an XML document. Note …
The other day on one of the projects I am involved with, we ran into an unexpected exception, from an innocent looking EL expression: javax.el.PropertyNotFoundException: … value=”Book #{book.title}”: Missing …
I have always had a fascination for the Data Visualization capabilities of all the tools and technologies I have worked with. For example: I worked with Oracle Graphics 2.0, …
In the past few weeks, I have encountered a similar discussion in various organisations. Each organisation uses either SOA Suite (11g) or Oracle Service Bus (11g) at the core …
It is just a little feature addition – this ‘Test WebService’ button in the WSDL Editor in JDeveloper 11g Release 2 that was released last week. But it can …
This article demonstrates how, through a bit of JavaScript interacting with the HTML 5 Navigator API, some more JavaScript using the ADF Faces Rich Components API and the ADF …
Alex Nuijten
June 14, 2011
Announce / Events, Database, DBA Oracle, Development Tools, Oracle, Oracle Application Development Framework, Oracle WebLogic Server, PL/SQL, SOA, Software Engineering, Web/Java, XML
Ook dit jaar, namelijk op dinsdag 14 Juni, organiseert AMIS de ODTUG Preview. Het jaarlijkse congres van de ODTUG, de Oracle Development Tools Users Group, vind dit jaar plaats …
This article illustrates the use of a custom ELVariableResolver in JavaServer Faces applications. In this example, we extend the basic functionality of JSF EL resolution with the ability to …
The Spring Framework is omnipresent in the world of Java applications. Many developers, teams and organizations make use of Spring for various reasons, such as its persistency support, the …
Here are some practical tips for getting XAMPP running on your Windows 7 machine. I use this for getting my Hudson / Maven / Sonar demonstation environment. There are …
Two small new features caught my eye while scanning the 11gR2 new features list for ADF DVT. One applies to the Carousel, the other to the Hierachy Viewer. They …
After my initial adventures (see https://technology.amis.nl/blog/12198/first-impressions-of-the-thematic-map-component-in-jdeveloper-11gr2) I continue to explore the wonderful world of the Thematic Map component. The previous article demonstrated how data in database tables could be …
My curiosity was piqued by all the tweets from JDeveloper and ADF experts about the hot reloading capabilities of JDeveloper 11gR2. Those capabilities that should allow we to run …
One of the components in JDeveloper/ADF 11gR2 I have really been looking forward to – ever since I saw some very interesting and creativity inspiring demonstrations at Oracle Open …
Early this morning, Oracle released JDeveloper 11g Release 2: This release can be downloaded from http://www.oracle.com/technetwork/developer-tools/jdev/downloads/index.html This list of new features – long and quite impressive – is here: …
There are use cases in which you need to determine what the currently active taskflow is. This looks like simple, but in fact it is not ! Let’s rephrase …
In our current webservice project with JAX-WS in JDeveloper 11.1.1.3 we have a challenge with calling a webservice. This webservice from a remote organisation does not accept specific SOAP …
On April 19th, AMIS organized a BYOL session (bring your own laptop) on Complex Event Processing. This session was a combination of lecture and demo, some discussion and handson …
It seems like an easy task to do within WebLogic Admin Console, but sometimes an administrator requires automation. WebLogic Server can schedule future tasks similar to a scheduled job. …
This step-by-step starter hands-on provides an example how to make a JAX-WS webservice proxy in JDeveloper, and save retrieved data from this webservice in a batch-job to your own …
For a couple of months I have been discovering the Android platform. As an original Oracle developer I was wondering how an Android app can be connected to an …
Monitoring your Oracle SOA Suite environment, especially in version 10.1.3.x can be very complicated, but if you are using GridControl, Oracle provides you the SOA Management Pack. Unfortunately this …
Remco is an interesting guy with unexpected ideas springing from a creative brain. He can make life interesting, challenging and puzzling. This time he had another interesting challenge – …
