net.pwall.log

Class AbstractLoggerFactory<L extends net.pwall.log.Logger>

java.lang.Object

net.pwall.log.AbstractLoggerFactory<L>

Type Parameters:

L - the Logger type

All Implemented Interfaces:

net.pwall.log.LoggerFactory<L>

Direct Known Subclasses:

ConsoleLoggerFactory, DynamicLoggerFactory, FormattingLoggerFactory, JavaLoggerFactory

public abstract class AbstractLoggerFactory<L extends net.pwall.log.Logger>
extends Object
implements net.pwall.log.LoggerFactory<L>

Abstract base class for LoggerFactory implementations.

Author:

Peter Wall

Field Summary

Fields

Modifier and Type	Field and Description
static String	defaultLevelPropertyName
static net.pwall.log.Level	systemDefaultLevel

Fields inherited from interface net.pwall.log.LoggerFactory

logPackageName, systemClock

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	AbstractLoggerFactory(net.pwall.log.Level defaultLevel, Clock defaultClock) Construct an AbstractLoggerFactory with the supplied default Level and Clock.

Method Summary

Modifier and Type	Method and Description
protected L	getCachedLogger(String name) Get a Logger from the cache.
Clock	getDefaultClock() Get the default Clock to be used by Logger instances created by this LoggerFactory.
net.pwall.log.Level	getDefaultLevel() Get the default Level to be used by Logger instances created by this LoggerFactory.
protected void	putCachedLogger(String name, L logger) Store a Logger in the cache.
void	setDefaultClock(Clock defaultClock) Set the default Clock to be used by Logger instances created by this LoggerFactory.
void	setDefaultLevel(net.pwall.log.Level defaultLevel) Set the default Level to be used by Logger instances created by this LoggerFactory.

Methods inherited from class java.lang.Object

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

Methods inherited from interface net.pwall.log.LoggerFactory

callerInfo, getLogger, getLogger, getLogger, getLogger, getLogger, getLogger, getLogger, getLogger, getLogger, getLogger, getLogger, getLogger

Field Detail

defaultLevelPropertyName

public static final String defaultLevelPropertyName

See Also:

Constant Field Values

systemDefaultLevel

public static final net.pwall.log.Level systemDefaultLevel

Constructor Detail

AbstractLoggerFactory

protected AbstractLoggerFactory(net.pwall.log.Level defaultLevel,
                                Clock defaultClock)

Construct an AbstractLoggerFactory with the supplied default Level and Clock.

Parameters:

defaultLevel - the default Level

defaultClock - the default Clock

Method Detail

getDefaultLevel

public net.pwall.log.Level getDefaultLevel()

Get the default Level to be used by Logger instances created by this LoggerFactory.

Specified by:

getDefaultLevel in interface net.pwall.log.LoggerFactory<L extends net.pwall.log.Logger>

Returns:

the default Level

setDefaultLevel

public void setDefaultLevel(net.pwall.log.Level defaultLevel)

Set the default Level to be used by Logger instances created by this LoggerFactory.

Parameters:

defaultLevel - the new default Level

getDefaultClock

public Clock getDefaultClock()

Get the default Clock to be used by Logger instances created by this LoggerFactory.

Specified by:

getDefaultClock in interface net.pwall.log.LoggerFactory<L extends net.pwall.log.Logger>

Returns:

the default Clock

setDefaultClock

public void setDefaultClock(Clock defaultClock)

Set the default Clock to be used by Logger instances created by this LoggerFactory.

Parameters:

defaultClock - the new default Clock

getCachedLogger

protected L getCachedLogger(String name)

Get a Logger from the cache. This function also checks that the logger name is not null, not empty and contains only ASCII characters.

Parameters:

name - the Logger name

Returns:

the Logger, or null if not found

Throws:

LoggerException - on any errors

putCachedLogger

protected void putCachedLogger(String name,
                               L logger)

Store a Logger in the cache.

Parameters:

name - the Logger name

logger - the Logger