Log::Handler::Output::Forward - Forward messages to routines.

       Jonny Schulz <jschulz.cpan(at)bloonix.de>.

       Copyright (C) 2007-2009 by Jonny Schulz. All rights reserved.

       This program is free software; you can redistribute it and/or modify it under  the  same  terms  as  Perl
       itself.

perl v5.36.0                                       2022-08-28                 Log::Handler::Output::Forward(3pm)

       This output module makes it possible to forward messages to sub routines.

       No exports.

       Note that the message will be forwarded as a hash reference.

       If you make changes to the reference it affects all other outputs.

       The hash key "message" contains the message.

new()
       Call "new()" to create a new Log::Handler::Output::Forward object.

       The following options are possible:

       forward_to
           This option excepts a code reference.

           Please  note that the message is forwarded as a hash reference. If you change it then this would have
           an effect to all outputs.

       arguments
           With this option you can define arguments that will be passed to the sub routine.

           In the following example the arguments would be passed as a array to "Class::method()".

               my $forwarder = Log::Handler::Output::Forward->new(
                   forward_to => \&Class::method,
                   arguments  => [ $self, "foo" ],
               );

           This would call intern:

               Class::method(@arguments, $message);

           If this option is not set then the message will be passed as first argument.

   log()
       Call "log()" if you want to forward messages to the subroutines.

       Example:

           $forwarder->log("this message will be forwarded to all sub routines");

   validate()
       Validate a configuration.

   reload()
       Reload with a new configuration.

   errstr()
       This function returns the last error message.

       Log::Handler::Output::Forward - Forward messages to routines.

           Carp
           Params::Validate

       Please report all bugs to <jschulz.cpan(at)bloonix.de>.

       If you send me a mail then add Log::Handler into the subject.

           use Log::Handler::Output::Forward;

           my $forwarder = Log::Handler::Output::Forward->new(
               forward_to => sub { },
               arguments  => [ "foo" ],
           );

           $forwarder->log(message => $message);