org.apache.avalon.excalibur.logger

Class DefaultLogTargetFactoryManager

java.lang.Object

org.apache.avalon.framework.logger.AbstractLogEnabled

org.apache.avalon.excalibur.logger.DefaultLogTargetFactoryManager

All Implemented Interfaces:

LogTargetFactoryManager, org.apache.avalon.framework.configuration.Configurable, org.apache.avalon.framework.context.Contextualizable, org.apache.avalon.framework.logger.LogEnabled

public class DefaultLogTargetFactoryManager
extends org.apache.avalon.framework.logger.AbstractLogEnabled
implements LogTargetFactoryManager, org.apache.avalon.framework.context.Contextualizable, org.apache.avalon.framework.configuration.Configurable

Default LogTargetFactoryManager implementation. It populates the LogTargetFactoryManager from a configuration file.

Since:

4.0

Version:

CVS $Revision: 1.15 $ $Date: 2004/03/10 13:54:50 $

Author:

Avalon Development Team

Field Summary

Fields

Modifier and Type	Field and Description
private java.lang.ClassLoader	m_classLoader The classloader to use to load target factorys.
private org.apache.avalon.framework.context.Context	m_context The context object
private java.util.Map	m_factories Map for name to logger mapping

Constructor Summary

Constructors

Constructor and Description
DefaultLogTargetFactoryManager()

Method Summary

Methods

Modifier and Type	Method and Description
void	configure(org.apache.avalon.framework.configuration.Configuration configuration) Reads a configuration object and creates the category mapping.
void	contextualize(org.apache.avalon.framework.context.Context context) Reads a context object.
LogTargetFactory	getLogTargetFactory(java.lang.String factoryName) Retrieves a LogTargetFactory from a name.

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_factories

private final java.util.Map m_factories

Map for name to logger mapping

m_context

private org.apache.avalon.framework.context.Context m_context

The context object

m_classLoader

private java.lang.ClassLoader m_classLoader

The classloader to use to load target factorys.

Constructor Detail

DefaultLogTargetFactoryManager

public DefaultLogTargetFactoryManager()

Method Detail

getLogTargetFactory

public final LogTargetFactory getLogTargetFactory(java.lang.String factoryName)

Retrieves a LogTargetFactory from a name. Usually the factory name refers to a element name. If this LogTargetFactoryManager does not have the match a null will be returned.

Specified by:

getLogTargetFactory in interface LogTargetFactoryManager

Parameters:

factoryName - The name of a configured LogTargetFactory.

Returns:

the LogTargetFactory or null if none is found.

contextualize

public final void contextualize(org.apache.avalon.framework.context.Context context)

Reads a context object.

Specified by:

contextualize in interface org.apache.avalon.framework.context.Contextualizable

Parameters:

context - The context object.

configure

public final void configure(org.apache.avalon.framework.configuration.Configuration configuration)
                     throws org.apache.avalon.framework.configuration.ConfigurationException

Reads a configuration object and creates the category mapping.

Specified by:

configure in interface org.apache.avalon.framework.configuration.Configurable

Parameters:

configuration - The configuration object.

Throws:

org.apache.avalon.framework.configuration.ConfigurationException - if the configuration is malformed