org.apache.avalon.excalibur.logger.factory
Class AsyncLogTargetFactory

java.lang.Object
  org.apache.avalon.framework.logger.AbstractLogEnabled
      org.apache.avalon.excalibur.logger.factory.AbstractTargetFactory
          org.apache.avalon.excalibur.logger.factory.AsyncLogTargetFactory

All Implemented Interfaces:

Configurable, Contextualizable, LogEnabled, LogTargetFactory, LogTargetFactoryManageable

public final class AsyncLogTargetFactory

extends AbstractTargetFactory

implements LogTargetFactoryManageable

AsyncLogTargetFactory class. This factory creates LogTargets with a wrapped AsyncLogTarget around it:

 <async-target id="target-id" queue-size=".." priority="MIN|NORM|MAX|n">
  <any-target-definition/>
 </async-target>

 

This factory creates a AsyncLogTarget object with a specified queue-size attribute (which defaults to what the AsyncLogTarget uses if absent). The LogTarget to wrap is described in a child element of the configuration (in the sample above named as <any-target-definition/>). The Thread of the created AsyncLogTarget will have a priority specified by the priotity attribute (which defaults to Thread.MIN_PRIORITY). The priority values corresponds to those defined in the Thread class which are:

MIN=Thread.MIN_PRIORITY
NORM=Thread.NORM_PRIORITY
MAX=Thread.MAX_PRIORITY
number=priority number (see class java.lang.Thread)

Since:

4.0

Version:

CVS $Revision: 1.8 $ $Date: 2004/03/10 13:54:50 $

Author:

Avalon Development Team

Field Summary

protected LogTargetFactoryManager

m_logTargetFactoryManager The LogTargetFactoryManager

Fields inherited from class org.apache.avalon.excalibur.logger.factory.AbstractTargetFactory

m_configuration, m_context

Constructor Summary

AsyncLogTargetFactory()

Method Summary

LogTarget	createTarget(Configuration configuration) create a LogTarget based on a Configuration
void	setLogTargetFactoryManager(LogTargetFactoryManager logTargetFactoryManager) get the LogTargetFactoryManager

Methods inherited from class org.apache.avalon.excalibur.logger.factory.AbstractTargetFactory

configure, contextualize

Methods inherited from class org.apache.avalon.framework.logger.AbstractLogEnabled

enableLogging, getLogger, setupLogger, setupLogger, setupLogger

Methods inherited from class java.lang.Object

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

Field Detail

m_logTargetFactoryManager

protected LogTargetFactoryManager m_logTargetFactoryManager

The LogTargetFactoryManager

Constructor Detail

AsyncLogTargetFactory

public AsyncLogTargetFactory()

Method Detail

createTarget

public final LogTarget createTarget(Configuration configuration)
                             throws ConfigurationException

create a LogTarget based on a Configuration

Specified by:

createTarget in interface LogTargetFactory

Throws:

ConfigurationException

setLogTargetFactoryManager

public final void setLogTargetFactoryManager(LogTargetFactoryManager logTargetFactoryManager)

get the LogTargetFactoryManager

Specified by:

setLogTargetFactoryManager in interface LogTargetFactoryManageable