net.dzikoysk.dynamiclogger.backend

Class DefaultLogger

java.lang.Object

net.dzikoysk.dynamiclogger.backend.DefaultLogger

All Implemented Interfaces:

Journalist, Logger

Direct Known Subclasses:

AggregatedLogger, CachedLogger, InMemoryLogger, MultichannelCachedLogger, PrintStreamLogger

public abstract class DefaultLogger
extends Object
implements Logger

Abstract implementation of basic functionalities meant to be extended by a target implementation.

Field Summary

Fields

Modifier and Type	Field and Description
protected Channel	threshold

Constructor Summary

Constructors

Constructor and Description
DefaultLogger(Channel threshold)

Method Summary

Modifier and Type	Method and Description
Logger	exception(Channel channel, Throwable throwable) Log the given exception to the given channel
Logger	getLogger() Get stored logger
protected abstract void	internalLog(Channel channel, String message) Internal method used by DefaultLogger to send processed message to the final implementation.
Logger	log(Channel channel, String message, Object... arguments) Log the given message to the provided channel
Logger	setThreshold(Channel threshold) Modify current threshold
PrintStream	toPrintStream(Channel channel) Create PrintStream that will write to the current logger.

Methods inherited from class java.lang.Object

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

Methods inherited from interface net.dzikoysk.dynamiclogger.Logger

debug, error, exception, fatal, info, trace, warn

Field Detail

threshold

protected Channel threshold

Constructor Detail

DefaultLogger

public DefaultLogger(Channel threshold)

Method Detail

internalLog

protected abstract void internalLog(Channel channel,
                                    String message)

Internal method used by DefaultLogger to send processed message to the final implementation.

Parameters:

channel - the channel to log to

message - the message to log

log

public Logger log(Channel channel,
                  String message,
                  Object... arguments)

Description copied from interface: Logger

Log the given message to the provided channel

Specified by:

log in interface Logger

Parameters:

channel - the channel to log to

message - the message to log

arguments - arguments to the message

Returns:

the logger instance

exception

public Logger exception(Channel channel,
                        Throwable throwable)

Description copied from interface: Logger

Log the given exception to the given channel

Specified by:

exception in interface Logger

Parameters:

channel - the channel to log to

throwable - the exception to log

Returns:

the logger instance

setThreshold

public Logger setThreshold(Channel threshold)

Description copied from interface: Logger

Modify current threshold

Specified by:

setThreshold in interface Logger

Parameters:

threshold - the threshold to set

Returns:

the logger instance

toPrintStream

public PrintStream toPrintStream(Channel channel)

Description copied from interface: Logger

Create PrintStream that will write to the current logger. Always remember about closing it after usage.

Specified by:

toPrintStream in interface Logger

Returns:

the associated print stream

getLogger

public Logger getLogger()

Description copied from interface: Journalist

Get stored logger

Specified by:

getLogger in interface Journalist

Returns:

the associated logger