If you can guess the PL/SQL statements used by transactions or the names of your database’s columns by looking at the labels on input fields or action buttons in an application’s UI, then consider yourself enlightened. You’re ready to improve the user experience.
Take a look at the UI (more...)
In 2014, I’ll be sending out a monthly ADF newsletter to help you on your way towards mastering ADF. If you sign up for the newsletter before Christmas, you’ll be entered into the drawing for a copy of my latest book “Developing Web Applications with Oracle ADF Essentials”. Sign up (more...)
Today at the UKOUG I showed a new plug-in for JDeveloper 12c together with Wilfred
, the ADF EMG Audit Rules. You can find it through JDevelopers Check for Updates in the Help menu. This plug-in is a starting point for creating rules out of the code guidelines document you (more...)
asked me to review the book ‘Developing Web Applications with Oracle ADF Essentials
’ by Sten Vesterli
. The book isn’t a big bible, it’s 270 pages long and an easy read. Sten jumps onto the recently released ADF Essentials and takes you by the hand on how to (more...)
Here is my experiences with installing ADF 184.108.40.206.0 on Red Hat 6 (64-bit) using Java 7.
FMW releases are big and complicated. Between the main FMW releases, Oracle release some products on separate “branches”. This is to fast track new features.
ADF 11g Release 2 is (more...)
We want to test our ADF application with Selenium. To get this working, we use the Selenium IDE (Firefox plugin) to record a session. You can export this recorded session to different formats, since we are mainly Java/ADF developers at our project, we choose to export to Java.
Because we (more...)
# FMW 12.1.2
[oracle@wintermute ~]$ cd /u01/app/oracle/product/adf12c/oracle_common
[oracle@wintermute oracle_common]$ unzip -p modules/oracle.adf.share_12.1.2/adf-share-support.jar | tr '[\000-\011\013-\037\177-\377]' '.' | grep "JDEVADF"
# FMW 220.127.116.11
There are lots of ways of building ADF applications, so there is a very large number of possible architectures. I’ve found that three good architectures are:
In a simple architecture, you build the entire application in one workspace. Business components go into a model project in the (more...)
On our last WebCenter Portal project, we didn't configure Coherence as our caching mechanism, but we used the default caching mechanism for the content presenter. During the development phase, we didn't really have any problems, until we started with a load & stress test on our application.
During the load (more...)
With JDeveloper 12c (12.1.2) Oracle added some great updates to the ADF EJB / Java Facade Datacontrol. Oracle already added the Java Facade and Named Criteria support in its previous versions of JDeveloper but now also added the so wanted List of Values feature, just like we have (more...)
Do you know, that PMD can analyse XML files since version 5? Many of ADF files are XML configuration files – wouldn’t it be a good idea to create some static code analysis rules for ADF too?
Unfortunatly oracle configuration files in most times create references to dtd’s, which are (more...)
It is been some time since we created Red Samurai Performance Audit Tool
(in August, 2012). This tool was deployed and it was logging all
performance related issues in one of the projects, already for eight
months. I thought to share with you how it goes, below you can see (more...)
blogpost I showed how to disable the persistence of a UIComponent, but it was needed to write Java code to check for the specific component and change. In this blog entry I will show a more generic way to do this, with the attribute tag.
On the showDetailItem (more...)
Yesterday I participated in a Special Interest Group meeting organised by the UK Oracle User Group on ADF Mobile.
As part of my session I concentrated on building an ADF Mobile application from the ground up based on grabbing JSON data from Hudson. This demo shows the core techniques (more...)
Are you interested in Learning Oracle's ADF? We have set up a YouTube playlist of following topics for you:
- Introduction to Oracle ADF
- Introduction to ADF Business Components
- Introduction to ADF Faces
- ADF Page Templates and Declarative Components
WebLogic Partner Community
For regular information become a member in the (more...)
ADF Insider recordings are probable one of the best parts of my job. They are a lot of work, sure. But they are lots of fun to do and join so many members of the ADF Community...
My latest recording is on the ADF Mobile local database. In it, (more...)