Setup ADF Session UserData in Application Module’s Prepare Session – HowTo

Here’s a useful bit of code that uses the information in the security context and populate the ADF App Module Session’s user data. This snippet is used in your ADF Fusion project’s Application Module’s “prepareSession” method, as shown below, and it uses the “session.getUserData()”  to get a handle to the session to populate the user…More

High Performance Computing Comes to the Enterprise – Oracle’s Exalogic

Oracle’s Exalogic…. is a hardware platform that outperforms competition with features like 40 Gb/sec Infiniband network link,  30 x86 compute nodes,  360 Xeon cores (2.93 GHz), 2.8 TB DRAM and 960 GB SSD  in a full rack. Phew! Ref: Oracle’s Whitepaper on Exalogic You can “google” it … search for “Oracle Exalogic” and learn more about…More

Notes on Webcenter PS4 Install – Part II

Installing Webcenter …. …okay I got a little stuck here because of the incorrect JDK version.  I extracted the “” file using “unzip <filename>” and it created 3 “DISK” folders. I went under “Disk1/bin/” and did [oracle@xxxxxDisk1]$ ./runInstaller Starting Oracle Universal Installer… Checking if CPU speed is above 300 MHz.    Actual 2660 MHz    Passed Checking…More

Notes on Webcenter PS4 Install – Part I

Introduction Oracle release the Webcenter Patchset 4 (PS4),  version 11.1.15, recently and I am in the process of installing/testing this product. I am going to document my observations for future reference and hope it helps out others in the process. Download files here: Read Oracle’s Documentation here: The Process… The process is quite…More

Oracle Fusion ADF – JSF Rich Text and Table Component (Data Input and Refresh)

The ADF framework is quite powerful and you should be able to quickly create a page that will let you do Partial Page Rendering (PPR) in no time … there are plenty of good examples online about how to do this (and you should be able to work things out on your own in no time).

However, my problem was that by using out of box “Partial Triggers” property on the table component, I was unable to “re-query” the underlying table model. Instead, I used an explicit call to the underlying UI controls and ended up learning quite a bit in the process. More

POJO Business Objects and UML Diagrams in JDeveloper 11g

Step 1) Right Click on the Project and select “New …” Step 2) Select from the “Java” Category in Categories on Left …. and then select “Java Class Diagram” as shown below Step 3) Drag Java classes to the Diagram or create new UML Model and generate objects. Additionally …looks like you can take your…More