jwo.utils.gui
Class GUIHandler

java.lang.Object
  java.util.logging.Handler
      java.util.logging.StreamHandler
          jwo.utils.gui.GUIHandler

public class GUIHandler

extends StreamHandler

Creates a frame containing logger output. This is updated dynamically whenever a call to a logger that has registered this handler is made.

Version:

2.2, 23rd February, 2004.

Author:

Jo Wood

Constructor Summary

GUIHandler()
Creates a GUI in which logger output is placed.

Method Summary

JFrame	getGUI() Retrieves the GUI used to report logging output.
void	publish(LogRecord record) Publishes a LogRecord to a GUI.

Methods inherited from class java.util.logging.StreamHandler

close, flush, isLoggable, setEncoding, setOutputStream

Methods inherited from class java.util.logging.Handler

getEncoding, getErrorManager, getFilter, getFormatter, getLevel, reportError, setErrorManager, setFilter, setFormatter, setLevel

Methods inherited from class java.lang.Object

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

Constructor Detail

GUIHandler

public GUIHandler()

Creates a GUI in which logger output is placed.

Method Detail

publish

public void publish(LogRecord record)

Publishes a LogRecord to a GUI. The logging request was made initially to a Logger object, which initialized the LogRecord and forwarded it here.

Parameters:

record - Description of the log event.

getGUI

public JFrame getGUI()

Retrieves the GUI used to report logging output.

Returns:

Frame holding console output.