org.apache.avalon.excalibur.logger
Class SimpleLogKitManager

java.lang.Object
  org.apache.avalon.framework.logger.AbstractLogEnabled
      org.apache.avalon.excalibur.logger.SimpleLogKitManager

All Implemented Interfaces:

LoggerManager, org.apache.avalon.framework.activity.Disposable, org.apache.avalon.framework.configuration.Configurable, org.apache.avalon.framework.context.Contextualizable, org.apache.avalon.framework.logger.LogEnabled

public class SimpleLogKitManager
extends org.apache.avalon.framework.logger.AbstractLogEnabled
implements LoggerManager, org.apache.avalon.framework.context.Contextualizable, org.apache.avalon.framework.configuration.Configurable, org.apache.avalon.framework.activity.Disposable

A LoggerManager that supports the old <logs version="1.0"/> style logging configuration from Phoenix.

Author:

Avalon Development Team

Field Summary

private static java.lang.String	DEFAULT_FORMAT
private java.io.File	m_baseDirectory
private org.apache.log.Hierarchy	m_hierarchy Hierarchy of Application logging
private org.apache.avalon.framework.logger.Logger	m_logger The root logger wrapped using AValons Logging Facade.
private org.apache.log.Logger	m_logkitLogger The root logger in hierarchy.
private java.util.Collection	m_targets

Fields inherited from interface org.apache.avalon.excalibur.logger.LoggerManager

ROLE

Constructor Summary

SimpleLogKitManager()

Method Summary

void	configure(org.apache.avalon.framework.configuration.Configuration configuration) Interpret configuration to build loggers.
private void	configureCategories(org.apache.avalon.framework.configuration.Configuration[] categories, java.util.HashMap targets) Configure Logging categories.
private java.util.HashMap	configureTargets(org.apache.avalon.framework.configuration.Configuration[] targets) Configure a set of logtargets based on config data.
void	contextualize(org.apache.avalon.framework.context.Context context) Contextualize the manager.
void	dispose() Close any closable log targets opened by LoggerManager.
org.apache.avalon.framework.logger.Logger	getDefaultLogger() Retrieve the root logger.
org.apache.avalon.framework.logger.Logger	getLoggerForCategory(java.lang.String name) Retrieve a logger by 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

DEFAULT_FORMAT

private static final java.lang.String DEFAULT_FORMAT

See Also:

Constant Field Values

m_baseDirectory

private java.io.File m_baseDirectory

m_hierarchy

private final org.apache.log.Hierarchy m_hierarchy

Hierarchy of Application logging

m_logkitLogger

private final org.apache.log.Logger m_logkitLogger

The root logger in hierarchy.

m_logger

private org.apache.avalon.framework.logger.Logger m_logger

The root logger wrapped using AValons Logging Facade.

m_targets

private java.util.Collection m_targets

Constructor Detail

SimpleLogKitManager

public SimpleLogKitManager()

Method Detail

contextualize

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

Contextualize the manager. Requires that the "app.home" entry be set to a File object that points at the base directory for logs.

Specified by:

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

Parameters:

context - the context

Throws:

org.apache.avalon.framework.context.ContextException - if missing context entry

configure

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

Interpret configuration to build loggers.

Specified by:

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

Parameters:

configuration - the configuration

Throws:

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

dispose

public void dispose()

Close any closable log targets opened by LoggerManager.

Specified by:

dispose in interface org.apache.avalon.framework.activity.Disposable

getLoggerForCategory

public org.apache.avalon.framework.logger.Logger getLoggerForCategory(java.lang.String name)

Retrieve a logger by name.

Specified by:

getLoggerForCategory in interface LoggerManager

Parameters:

name - the name of logger

Returns:

the specified Logger

getDefaultLogger

public org.apache.avalon.framework.logger.Logger getDefaultLogger()

Retrieve the root logger.

Specified by:

getDefaultLogger in interface LoggerManager

Returns:

the root Logger

configureTargets

private java.util.HashMap configureTargets(org.apache.avalon.framework.configuration.Configuration[] targets)
                                    throws org.apache.avalon.framework.configuration.ConfigurationException

Configure a set of logtargets based on config data.

Parameters:

targets - the target configuration data

Returns:

a Map of target-name to target

Throws:

org.apache.avalon.framework.configuration.ConfigurationException - if an error occurs

configureCategories

private void configureCategories(org.apache.avalon.framework.configuration.Configuration[] categories,
                                 java.util.HashMap targets)
                          throws org.apache.avalon.framework.configuration.ConfigurationException

Configure Logging categories.

Parameters:

categories - configuration data for categories

targets - a hashmap containing the already existing taregt

Throws:

org.apache.avalon.framework.configuration.ConfigurationException - if an error occurs