org.apache.accumulo.server.monitor
Class LogService

java.lang.Object
  extended by org.apache.log4j.AppenderSkeleton
      extended by org.apache.accumulo.server.monitor.LogService
All Implemented Interfaces:
org.apache.log4j.Appender, org.apache.log4j.spi.OptionHandler

public class LogService
extends org.apache.log4j.AppenderSkeleton

Hijack log4j and capture log events for display.


Field Summary
 
Fields inherited from class org.apache.log4j.AppenderSkeleton
closed, errorHandler, headFilter, layout, name, tailFilter, threshold
 
Constructor Summary
LogService()
           
 
Method Summary
protected  void append(org.apache.log4j.spi.LoggingEvent ev)
           
 void clear()
           
 void close()
           
 void doAppend(org.apache.log4j.spi.LoggingEvent event)
           
 java.util.List<org.apache.log4j.spi.LoggingEvent> getEvents()
           
static LogService getInstance()
           
 int getKeep()
          Allow the user to specify the maximum number of log events to keep/display using log4j
 boolean requiresLayout()
           
 void setKeep(int count)
          Allow the user to specify the maximum number of log events to keep/display using log4j
 
Methods inherited from class org.apache.log4j.AppenderSkeleton
activateOptions, addFilter, clearFilters, finalize, getErrorHandler, getFilter, getFirstFilter, getLayout, 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

LogService

public LogService()
Method Detail

getInstance

public static LogService getInstance()

append

protected void append(org.apache.log4j.spi.LoggingEvent ev)
Specified by:
append in class org.apache.log4j.AppenderSkeleton

close

public void close()

doAppend

public void doAppend(org.apache.log4j.spi.LoggingEvent event)
Specified by:
doAppend in interface org.apache.log4j.Appender
Overrides:
doAppend in class org.apache.log4j.AppenderSkeleton

requiresLayout

public boolean requiresLayout()

getKeep

public int getKeep()
Allow the user to specify the maximum number of log events to keep/display using log4j


setKeep

public void setKeep(int count)
Allow the user to specify the maximum number of log events to keep/display using log4j


getEvents

public java.util.List<org.apache.log4j.spi.LoggingEvent> getEvents()

clear

public void clear()


Copyright © 2012 The Apache Software Foundation. All Rights Reserved.