How to turn off LoggingOutInterceptor with log4j?

[KARR, DAVID]

In my JAX-RS server, I have both the LoggingInInterceptor and 
LoggingOutInterceptor enabled.  I'd like to control whether these actually log 
by controlling log4j settings, particularly at runtime.  I tried adding a 
logger in my log4j.xml with name 
"org.apache.cxf.interceptor.LoggingOutInterceptor" and level = "off", but that 
didn't appear to do anything.