The Middle Tier 2010-09-17 01:56:00

That's what my my webcenter wls_spaces server throws up (It's the 64-bit Sun JDK 1.6):

Exception in thread "[STANDBY] ExecuteThread: '13' for queue: 'weblogic.kernel.D
efault (self-tuning)'" java.lang.OutOfMemoryError: PermGen space
Exception in thread "[STANDBY] ExecuteThread: '1' for queue: 'weblogic.kernel.De
fault (self-tuning)'" java.lang.OutOfMemoryError: (more...)

My development box

The kit:
Intel i7 860 (A decent quad core, 64 bit, 8 thread processor)
6 GB Memory
Windows 7 (64 bit)
A 64 bit JDK (with a 32 bit JDK installed as backup just for JDeveloper at design time at the moment)

Running a weblogic cluster  with 2 managed SOA (more...)

Getting hold of the http request object (ServletRequest) in ADF

Anyhow, this piece of java code can be used to access the http request object, if needed:
Normally, i'm not in favour of jumping through hoops to do things that the framework doesn't provide. If it's a framework shortcoming, by all means, go with (more...)

Something about requestScope.

I should first mention, Frank Nimpihus has an excellent viewlet on "How - to bookmark view activities in a taskflow".
Edit: I started off to address the bit about having a bookmarkable page with parameters using just the requestScope.
I started this intending to get hold of an http request (more...)

Read only View Object should *also* be based on Entities

This might involve a wee bit of paradigm shift for developers moving on from 10g. 
The prevailing wisdom in 10g has been to not base read-only view objects on Entities and for good reason: performance gain. 

The recommended approach in the Fusion developer guide, however, is to base (more...)