Cocoon: Building XML Applications

Avalon Framework and LogKit

We will start with an overview of the most common classes and interfaces of the Avalon Framework and the Avalon LogKit.

Package org.apache.log

This package contains all the classes of the Avalon LogKit. In order to be able to use the LogKit, we only need to look at the Logger class.

Class Logger

This is the object that the client interacts with to perform any logging.

Methods

 public final boolean isDebugEnabled() Determine if messages of priority DEBUG will be logged. Returns true if DEBUG messages will be logged public final void debug(String message, Throwable throwable) Log a debug priority event. Parameters message - the message throwable - the throwable public final void debug(String message) Log a debug ...