The following is an example of AccessLogValve configuration. If you want it to log requests processed by your web application, add it to the context file of your application (
META-INF/context.xml). If you want it to log all requests for a particular host, add it to the Host element in
Starting with Tomcat 7, an AccessLogValve is already configured for the default host in conf/server.xml file that is shipped with Tomcat.
See the documentation for AccessLogValve for a description of what all the options above do.