de.mhus.lib.core.logging

Class LogFactory

java.lang.Object

de.mhus.lib.core.logging.LogFactory

All Implemented Interfaces:

IBase

Direct Known Subclasses:

ConsoleFactory

public abstract class LogFactory
extends Object
implements IBase

Abstract LogFactory class.

Version:

$Id: $Id

Author:

mikehummel

Field Summary

Fields

Modifier and Type	Field and Description
protected Log.LEVEL	level
protected LevelMapper	levelMapper

Constructor Summary

Constructors

Constructor and Description
LogFactory()

Method Summary

Modifier and Type	Method and Description
abstract LogEngine	createInstance(String name) Construct and return a Log instance, using the factory's current set of configuration attributes.
Log.LEVEL	getDefaultLevel()
LogEngine	getInstance(Class<?> clazz) Convenience method to derive a name from the specified class and call getInstance(String) with it.
LogEngine	getInstance(String name) Construct (if necessary) and return a Log instance, using the factory's current set of configuration attributes.
LevelMapper	getLevelMapper() getDefaultLevel.
LogEngine	getLog(Class<?> class1)
ParameterMapper	getParameterMapper()
void	init()
abstract void	init(ResourceNode config)
void	setDefaultLevel(Log.LEVEL level)
void	setLevelMapper(LevelMapper levelMapper)
void	setParameterMapper(ParameterMapper parameterMapper)

Methods inherited from class java.lang.Object

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

Field Detail

level

protected Log.LEVEL level

levelMapper

protected LevelMapper levelMapper

Constructor Detail

LogFactory

public LogFactory()

Method Detail

getInstance

public LogEngine getInstance(Class<?> clazz)

Convenience method to derive a name from the specified class and call getInstance(String) with it.

Parameters:

clazz - Class for which a suitable Log name will be derived

Returns:

a LogEngine object.

init

public abstract void init(ResourceNode config)
                   throws Exception

Throws:

Exception

init

public void init()
          throws Exception

Throws:

Exception

getInstance

public LogEngine getInstance(String name)

Construct (if necessary) and return a Log instance, using the factory's current set of configuration attributes.

NOTE - Depending upon the implementation of the LogFactory you are using, the Log instance you are returned may or may not be local to the current application, and may or may not be returned again on a subsequent call with the same name argument.

Parameters:

name - Logical name of the Log instance to be returned (the meaning of this name is only known to the underlying logging implementation that is being wrapped)

Returns:

a LogEngine object.

createInstance

public abstract LogEngine createInstance(String name)

Construct and return a Log instance, using the factory's current set of configuration attributes.

NOTE - Depending upon the implementation of the LogFactory you are using, the Log instance you are returned may or may not be local to the current application, and may or may not be returned again on a subsequent call with the same name argument.

Parameters:

name - Logical name of the Log instance to be returned (the meaning of this name is only known to the underlying logging implementation that is being wrapped)

Returns:

a LogEngine object.

getLog

public LogEngine getLog(Class<?> class1)

setDefaultLevel

public void setDefaultLevel(Log.LEVEL level)

getDefaultLevel

public Log.LEVEL getDefaultLevel()

getLevelMapper

public LevelMapper getLevelMapper()

getDefaultLevel.

Returns:

a Log.LEVEL object.

setLevelMapper

public void setLevelMapper(LevelMapper levelMapper)

getParameterMapper

public ParameterMapper getParameterMapper()

setParameterMapper

public void setParameterMapper(ParameterMapper parameterMapper)