Using log4j to log XML-files?

I have a scenario where I would like to use log4j to save intermediate XML-files for later debugging. We are using log4j 1.2.7, and it is cumbersome to upgrade. I therefore need a configuration that saves exactly one log entry per log file, and names it with some unique name.I tried

Re: Using log4j to log XML-files?

Thorbjørn Ravn Andersen wrote: I have a scenario where I would like to use log4j to save intermediate XML-files for later debugging. We are using log4j 1.2.7, and it is cumbersome to upgrade. I therefore need a configuration that saves exactly one log entry per log file, and names