Author: Lucas Jellema
The Patch Set 3 for SOA Suite 11g R1 that was released last weekend brings bug fixes, stabilization, further integration between components and a bunch of new features. Most …
The concept of design time @ run time that empowers application administrators and even end users to influence the application after it has been deployed has been gaining traction …
The article “Quickly creating, deploying and testing a WebService interface for ADF Business Components” (https://technology.amis.nl/blog/9726/quickly-creating-reploying-and-testing-a-webservice-interface-for-adf-business-components) that I recently published describes a way of very rapidly creating the HRService Web …
As you probably already know, ADF Business Components can very easily be exposed through a WebService interface. An Application Module can be configured with a Service Interface, ordinary ViewObjects …
It is a strange thing really: querying the database to find missing data. Queries usually report on what is there. Not the queries in this article (and its prequel): …
It happens quite frequently that in our database applications – in queries or in PL/SQL packages – we need to use the values from more or less standard domains …
The other day, I came across a press release – www.iso.org/iso/pressrelease.htm?refid=Ref1383 – from the ISO organization, announcing that they had issued new country codes for the islands in the …
One of the key objectives – though not ulterior motives – in Service Oriented Architecture is decoupling. By decoupling currently mutually dependent agents, we introduce more opportunity for flexibility, …
Usually in SQL queries, you will try to retrieve information from a database by reading specific records from the relevant tables. However, there are situations where what you want …
Really getting the most out of your database. That would be nice, given wat databases can do (and what you may have paid for them). Few serious Java Applications …
This article accompanies the similarly named article in the Dutch Java Magazine. It provides additional resources, some source code and an invitation to the 4 February Masterclass by Lucas …
In the email that informed me that in a few months time my Google Groups will no longer be supported or even available (ouch, that hurts) – I noticed …
PL/SQL Developer Tools Session Brussels (Belgium) will be the PL/SQL Hotspot of the world during the two-day OPP 2010 (ODTUG’s Oracle PL/SQL Programming) conference – that is co-located with …
Voor het vijfde achtereenvolgende jaar organiseert AMIS deze openbare bijeenkomst waarin uitgebreid verslag wordt gedaan van de belangrijkste conferenties van het jaar: Oracle Open World en JavaOne. Op woensdag …
A few moments ago, Ted Farrell completed his demonstration of ADF 11g – the premier framework for developing rich, multi-channel applications. In 30 minutes he ran the audience through …
Complex Event Processors are capable of handling large volumes of events – by filtering, aggregating or detecting patterns. Java Applications use a CEP to pre-process incoming signals. These applications …
Xenogenetics for PL/SQL: Infusing with Java Best Practices and Design Patterns – Alex Nuijten and Lucas Jellema PL/SQL is a venerable programming language that is both vital and very …
JavaOne started this morning with the first many dozens sessions and the Java Pavilion & Exhibition hall. The official kick off so to speak took place tonight, with Thomas …
Many organizations around the world have adopted Oracle technology for developing custom applications. Over the past two decades, they may have used PL/SQL, Reports, Forms, Designer, Portal or the …
After struggling a bit with various infrastructures that kept falling down (Oracle Wiki, Google Groups) I hope to have found a more stable environment to publish the resources that …
Larry Ellison: We set out to deliver the next generation of business applications. Our task: Take all of the best features from Oracle’s major application products – including E …
The first major keynote of this year’s Oracle Open World conference was last night – Larry Ellison announcing the Oracle Exalogic machine, the “cloud in a box”. A high …
San Francisco on the eve of JavaOne 2010. Various preparations are underway in the city. Posters and banners, even on the sidewalks, mark the largest Java show on the …
In preparation for our Oracle Open World session ‘Xenogenetics for PL/SQ – Infusing with Java Best Practices and Design Patterns’ – I have been doing a little work on …
Back in 2004 when we started with the AMIS Technology Blog, my main objective was to record the things I infrequently do in order to have notes describing the …
The sun is setting in Redwood Shores. The sky is red; the Oracle HQ towers are silhouetted against this dramatic red backdrop. Red, the color San Francisco is about …
It is a very early morning in Redwood City. I am currently in a hotel with a great view on the imposing towers of Oracle’s Head Quarters (although it …
In a recent post I described how we can use the EJB Binding in SOA Suite 11g PS2 to invoke a SOA Composite application through RMI as a remote …
With the recent (April 2010) SOA Suite 11g R1 Patch Set 2 (11.1.1.3.0), several new capabilities have been added to the SOA Suite. One these is the EJB Binding. …
I am currently reworking Chapter 12 for the SOA Suite 11g Handbook. This chapter describes various types of interaction SOA Composite Applications can have with Java applications and components. …
Van maandag 7 tot en met vrijdag 11 juni verzorgen Luc Bors en Lucas Jellema een 5-daagse ADF 11g training – in het kantoor van AMIS in Nieuwegein. Deze …
ADF 11g staat vooral bekend om zijn rich components waarmee een moderne, interactieve en aantrekkelijke user interface kan worden ontwikkeld. En een beetje om de Data Visualization Components (DVTs) …
Getting Started With Oracle SOA Suite 11g R1: A Hands-On Tutorial Authors: Demed L’Her, Heidi Buelow, Jayaram Kasi, Manas Deb, Prasen Palvankar (aka Oracle Product Management for SOA Suite) …
We have been struggling quite a bit with a good approach for modularizing our ADF web applications through the use of (stand alone) Task Flows that are developed in …
SaaS applications serve users in many organizations from a single application instance running in a cloud. Common SaaS requirements include: customization including hiding and adding fields, managing boilerplate text …
This article contains the resources for an article on Complex Event Processing (using Oracle CEP) that is published in the March 2010 issue of the Dutch Java Magazine. This …
The requirement I was dealing with today in ADF 11g Rich Client Components was the following: we have an input field that is required under certain conditions. Only when …
In an earlier post, I showed for the Oracle SOA Suite 11g how we can use the Mediator’s Java Callout functionality to integrate RESTful services into our SOA Composite …
I wanted to take a quick look at REST(ful) WebServices and see how those can be integrated into the SCA based SOA Composite Applications that we create with the …
While researching for the Oracle SOA Suite 11g Handbook, I wanted to take a quick look at REST(ful) WebServices and see how those can be integrated into the SCA …