osx man page for loggerutils

logger::utils(n)					 Object Oriented logging facility					  logger::utils(n)

__________________________________________________________________________________________________________________________________________________

NAME
       logger::utils - Utilities for logger

SYNOPSIS
       package require Tcl  8.4

       package require logger::utils  ?1.3?

       ::logger::utils::createFormatCmd formatString

       ::logger::utils::createLogProc -procName procName ?options...?

       ::logger::utils::applyAppender -appender appenderType ?options...?

       ::logger::utils::autoApplyAppender command command-string log op args...

_________________________________________________________________

DESCRIPTION
       This package adds template based appenders.

       ::logger::utils::createFormatCmd formatString
	      This  command  translates  formatString  into an expandable command string.  The following strings are the known substitutions (from
	      log4perl) allowed to occur in the formatString:

	      %c     Category of the logging event

	      %C     Fully qualified name of logging event

	      %d     Current date in yyyy/MM/dd hh:mm:ss

	      %H     Hostname

	      %m     Message to be logged

	      %M     Method where logging event was issued

	      %p     Priority of logging event

	      %P     Pid of current process

       ::logger::utils::createLogProc -procName procName ?options...?
	      This command ...

	      -procName procName
		     The name of the procedure to create.

	      -conversionPattern pattern
		     See ::logger::utils::createFormatCmd for the substitutions allowed in the pattern.

	      -category category
		     The category (service).

	      -priority priority
		     The priority (level).

	      -outputChannel channel
		     channel to output on (default stdout)

       ::logger::utils::applyAppender -appender appenderType ?options...?
	      This command will create an appender for the specified logger services. If no service is specified then the appender will  be  added
	      as the default appender for the specified levels. If no levels are specified, then all levels are assumed.

	      -service loggerservices

	      -serviceCmd loggerserviceCmds
		     Name of the logger instance to modify. -serviceCmd takes as input the return of logger::init.

	      -appender appenderType
		     Type of the appender to use.  One of console, colorConsole.

	      -conversionPattern pattern
		     See ::logger::utils::createFormatCmd for the format of the pattern. If this option is not provided the default pattern
		     [%d] [%c] [%M] [%p] %m
		     is used.

	      -levels levelList
		     The list of levels to apply this appender to. If not specified all levels are assumed.

       Example of usage:

	  % set log [logger::init testLog]
	  ::logger::tree::testLog
	  % logger::utils::applyAppender -appender console -serviceCmd $log
	  % ${log}::error "this is an error"
	  [2005/08/22 10:14:13] [testLog] [global] [error] this is an error

       ::logger::utils::autoApplyAppender command command-string log op args...
	      This  command  is  designed  to  be  added via trace leave to calls of logger::init. It will look at preconfigured state (via ::log-
	      ger::utils::applyAppender) to autocreate appenders for newly created logger instances.  It will return its argument log.

	      Example of usage:

		logger::utils::applyAppender -appender console
		set log [logger::init applyAppender-3]
		${log}::error "this is an error"

BUGS, IDEAS, FEEDBACK
       This document, and the package it describes, will undoubtedly contain bugs and other problems.  Please report such in the  category  logger
       of the Tcllib SF Trackers [http://sourceforge.net/tracker/?group_id=12883].  Please also report any ideas for enhancements you may have for
       either package and/or documentation.

KEYWORDS
       appender, logger

CATEGORY
       Programming tools

COPYRIGHT
       Copyright (c) 2005 Aamer Akhter <aakhter@cisco.com>

log									1.3							  logger::utils(n)