NonStop Servlets for JavaServer Pages (NSJSP) 6.1 System Administrator's Guide

Logging in NSJSP
NonStop Servlets for JavaServer Pages (NSJSP) 6.1 System Administrator’s Guide—596210-006
5-4
Apache Tomcat Enhancements to the Logging
Architecture
Apache Tomcat Enhancements to the Logging
Architecture
The following are the Apache Tomcat enhancements to the logging architecture:

Configuring logging for each class loader: The default java.util.logging
implementation available in the Java Development Kit (JDK) supports logging
configurations to be defined per Java Virtual Machine (JVM). As a result, the
following options are not allowed:

Independent logging configurations for user web applications hosted on the
servlet container.

Servlet container logging configuration that is independent of logging
configuration for web applications.
Figure 5-1. Logging Work Flow
No
Noactionistaken
Log message from
the application
Isloglevelofthe
messagegreater thanor
equalto
loggerloglevel?
Handlerpublishes
themessage
Formatterformatsthe
message
Yes
No
Logger
Handler
Isloglevelofthe
messagegreaterthanor
equalto
handle rloglevel?
Yes