Web-based log4j configuration

Usually a reconfiguration of log4j requires an application restart. That’s annoying, particularly if it is necessary to track what an application is doing in a production environment. It would be nice to be able to change logging levels without having to re-deploy the application.

So I created a Viewlet that allows the user to reconfigure log4j logging levels of a running InfoGrid application from the web browser. Screen shot to the right. Nothing particularly fancy, but useful. Obviously, you can set any access control for it that you like in the application’s ViewletFactory.

The Viewlet has been added to MeshWorld and NetMeshWorld in trunk. The code is in a new project called org.infogrid.jee.viewlet.log4j.

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