logahawk.listeners
Class JavaLoggerListener

java.lang.Object
  logahawk.listeners.JavaLoggerListener

All Implemented Interfaces:

Listener

@ThreadSafe
public class JavaLoggerListener
extends Object
implements Listener

A Listener that uses the Java Logging API to perform the actual logging. This implementation immediately checks Logger.isLoggable(Level) to circumvent doing any unnecessary logging and formatting.

Field Summary

protected MessageFormatter	formatter
protected Logger	logger

Constructor Summary

JavaLoggerListener(Logger logger)

JavaLoggerListener(Logger logger, MessageFormatter formatter)

JavaLoggerListener(String name)

JavaLoggerListener(String name, MessageFormatter formatter)

Method Summary

protected Level	convert(Severity severity) Converts our "Severity" into a Java Logging API "Level" object.
void	log(LogMeta meta, String text) Logs the provided statement.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

formatter

protected volatile MessageFormatter formatter

logger

protected volatile Logger logger

Constructor Detail

JavaLoggerListener

public JavaLoggerListener(Logger logger)

JavaLoggerListener

public JavaLoggerListener(String name)

JavaLoggerListener

public JavaLoggerListener(String name,
                          MessageFormatter formatter)

JavaLoggerListener

public JavaLoggerListener(Logger logger,
                          MessageFormatter formatter)

Method Detail

log

public void log(LogMeta meta,
                String text)

Description copied from interface: Listener

Logs the provided statement. Normally this method should not throw any exceptions. If exceptions are expected it is recommend to wrap this Listener with a FailSafeListener.

Specified by:

log in interface Listener

convert

protected Level convert(Severity severity)

Converts our "Severity" into a Java Logging API "Level" object. This will do the best job it can in providing a correct mapping, but there may be a single "Level" may be used for multiple "Severity" objects.