org.drools
Interface SystemEventListener

public interface SystemEventListener

This interface is used to provide callback style logging for the system events.

The SystemEventListenerFactory is used to provide the default SystemEventListener to various Drools components such as the KnowledgeAgent, ResourceChangeNotifier and ResourceChangeListener. Although many of these components allow the used listener to be overriden with a setSystemEventListener(SystemEventListener) method.

Componens

Method Summary

void	debug(String message) These should not be logged, just shown if needed.
void	debug(String message, Object object)
void	exception(String message, Throwable e) An exception occurred.
void	exception(Throwable e)
void	info(String message) For general info messages
void	info(String message, Object object)
void	warning(String message) For a warning (useful when tracking down problems).
void	warning(String message, Object object)

Method Detail

info

void info(String message)

For general info messages

info

void info(String message,
          Object object)

warning

void warning(String message)

For a warning (useful when tracking down problems).

warning

void warning(String message,
             Object object)

exception

void exception(String message,
               Throwable e)

An exception occurred.

exception

void exception(Throwable e)

debug

void debug(String message)

These should not be logged, just shown if needed.

debug

void debug(String message,
           Object object)