JavaMap(3pm) User Contributed Perl Documentation JavaMap(3pm)
NAME
Log::Log4perl::JavaMap - maps java log4j appenders to Log::Dispatch
classes
SYNOPSIS
###############################
log4j.appender.FileAppndr1 = org.apache.log4j.FileAppender
log4j.appender.FileAppndr1.File = /var/log/onetime.log
log4j.appender.FileAppndr1.Append = false
log4j.appender.FileAppndr1.layout = org.apache.log4j.PatternLayout
log4j.appender.FileAppndr1.layout.ConversionPattern=%d %4r [%t] %-5p %c %x - %m%n
###############################
DESCRIPTION
If somebody wants to create an appender called
"org.apache.log4j.ConsoleAppender", we want to translate it to
Log::Dispatch::Screen, and then translate the log4j options into
Log::Dispatch parameters..
What's Implemented
(Note that you can always use the Log::Dispatch::* module. By
'implemented' I mean having a translation class that translates log4j
options into the Log::Dispatch options so you can use log4j rather than
log4perl syntax in your config file.)
Here's the list of appenders I see on the current (6/2002) log4j site.
These are implemented
ConsoleAppender - Log::Dispatch::Screen
FileAppender - Log::Dispatch::File
RollingFileAppender - Log::Dispatch::FileRotate (by Mark Pfeiffer)
JDBCAppender - Log::Log4perl::Appender::DBI
SyslogAppender - Log::Dispatch::Syslog
NTEventLogAppender - Log::Dispatch::Win32EventLog
These should/will/might be implemented
DailyRollingFileAppender -
SMTPAppender - Log::Dispatch::Email::MailSender
These might be implemented but they don't have corresponding classes in
Log::Dispatch (yet):
NullAppender
TelnetAppender
These might be simulated
LF5Appender - use Tk?
ExternallyRolledFileAppender - catch a HUP instead?
These will probably not be implemented
AsyncAppender
JMSAppender
SocketAppender - (ships a serialized LoggingEvent to the server side)
SocketHubAppender
ROLL YOUR OWN
Let's say you've in a mixed Java/Perl environment and you've come up
with some custom Java appender with behavior you want to use in both
worlds, "myorg.customAppender". You write a Perl appender with the
same behavior "Myorg::CustomAppender". You want to use one config file
across both applications, so the config file will have to say
'myorg.customAppender'. But the mapping from "myorg.customAppender" to
"Myorg::CustomAppender" isn't in this JavaMap class, so what do you do?
In your Perl code, before you call Log::Log4perl::init(), do this:
$Log::Log4perl::JavaMap::user_defined{'myorg.customAppender'} =
'Myorg::CustomAppender';
and you can use 'myorg.customAppender' in your config file with
impunity.
SEE ALSO
http://jakarta.apache.org/log4j/docs/
LICENSE
Copyright 2002-2013 by Mike Schilli <m@perlmeister.com> and Kevin Goess
<cpan@goess.org>.
This library is free software; you can redistribute it and/or modify it
under the same terms as Perl itself.
AUTHOR
Please contribute patches to the project on Github:
http://github.com/mschilli/log4perl
Send bug reports or requests for enhancements to the authors via our
MAILING LIST (questions, bug reports, suggestions/patches):
log4perl-devel@lists.sourceforge.net
Authors (please contact them via the list above, not directly): Mike
Schilli <m@perlmeister.com>, Kevin Goess <cpan@goess.org>
Contributors (in alphabetical order): Ateeq Altaf, Cory Bennett, Jens
Berthold, Jeremy Bopp, Hutton Davidson, Chris R. Donnelly, Matisse
Enzer, Hugh Esco, Anthony Foiani, James FitzGibbon, Carl Franks, Dennis
Gregorovic, Andy Grundman, Paul Harrington, Alexander Hartmaier David
Hull, Robert Jacobson, Jason Kohles, Jeff Macdonald, Markus Peter,
Brett Rann, Peter Rabbitson, Erik Selberg, Aaron Straup Cope, Lars
Thegler, David Viner, Mac Yang.
perl v5.36.0 2022-10-30 JavaMap(3pm)
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