Log4j 1.3alpha-3

org.apache.log4j.varia
Class ListModelAppender

java.lang.Object
  |
  +--org.apache.log4j.AppenderSkeleton
        |
        +--org.apache.log4j.varia.ListModelAppender
All Implemented Interfaces:
Appender, OptionHandler

public final class ListModelAppender
extends AppenderSkeleton

A very basic appender that takes the events and stores them in to a ListModel for late retrieval.

Author:
Paul Smith

Field Summary
 
Fields inherited from class org.apache.log4j.AppenderSkeleton
closed, errorHandler, headFilter, layout, name, tailFilter, threshold
 
Constructor Summary
ListModelAppender()
           
 
Method Summary
protected  void append(LoggingEvent event)
          Subclasses of AppenderSkeleton should implement this method to perform actual logging.
 void clearModel()
          Removes all the Events from the model
 void close()
          Release any resources allocated within the appender such as file handles, network connections, etc.
 javax.swing.ListModel getModel()
          Returns a reference to the ListModel that contains all the LoggingEvents that have been appended to this class.
 boolean requiresLayout()
           
 
Methods inherited from class org.apache.log4j.AppenderSkeleton
activateOptions, addFilter, clearFilters, doAppend, finalize, getErrorHandler, getFilter, getFirstFilter, getLayout, getLogger, getName, getThreshold, isAsSevereAsThreshold, setErrorHandler, setLayout, setName, setThreshold
 
Methods inherited from class java.lang.Object
clone, equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

ListModelAppender

public ListModelAppender()
Method Detail

getModel

public final javax.swing.ListModel getModel()
Returns a reference to the ListModel that contains all the LoggingEvents that have been appended to this class.

Returns:
the list model

append

protected void append(LoggingEvent event)
Description copied from class: AppenderSkeleton
Subclasses of AppenderSkeleton should implement this method to perform actual logging. See also AppenderSkeleton.doAppend method.

Specified by:
append in class AppenderSkeleton

close

public void close()
Description copied from interface: Appender
Release any resources allocated within the appender such as file handles, network connections, etc.

It is a programming error to append to a closed appender.


requiresLayout

public boolean requiresLayout()

clearModel

public void clearModel()
Removes all the Events from the model


Log4j 1.3alpha-3

Copyright 2000-2003 Apache Software Foundation.