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GENEHACK / HiD-1.992 / lib / HiD / Role / DoesLogging.pm 

            

              
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#ABSTRACT: Logging role
package HiD::Role::DoesLogging;
our $AUTHORITY = 'cpan:GENEHACK';
$HiD::Role::DoesLogging::VERSION = '1.992';
use Moose::Role;
use 5.014;  # strict, unicode_strings
use Log::Log4perl;
requires 'get_config';
has logger_config => (
  is      => 'ro' ,
  isa     => 'HashRef',
  lazy    => 1 ,
  default => sub {
    my $self = shift;
    my $config = $self->get_config('logger_config');
    return $config
      if ( $config && %$config );
    return {
      'log4perl.logger'                                   => 'WARN, Screen' ,
      'log4perl.appender.Screen'         => 'Log::Log4perl::Appender::Screen',
      'log4perl.appender.Screen.layout'                   => 'PatternLayout' ,
      'log4perl.appender.Screen.layout.ConversionPattern' => '[%d] %5p %m%n' ,
    };
  },
);
has logger => (
  is      => 'ro' ,
  isa     => 'Log::Log4perl::Logger',
  lazy    => 1 ,
  builder => '_build_logger' ,
  handles  => {
    DEBUG => 'debug' ,
    WARN  => 'warn'  ,
    INFO  => 'info'  ,
    ERROR => 'error' ,
    FATAL => 'fatal' ,
    LOGWARN => 'logwarn' ,
  },
);
sub _build_logger {
  my $self = shift;
  Log::Log4perl->init( $self->logger_config );
  Log::Log4perl->get_logger();
}
no Moose::Role;
1;
__END__
=pod
=encoding UTF-8
=head1 NAME
HiD::Role::DoesLogging - Logging role
=head1 ATTRIBUTES
=head2 logger_config
Configuration for logging. Defaults to:
  log4perl.logger                                   = DEBUG, Screen
  log4perl.appender.Screen                          = Log::Log4perl::Appender::Screen
  log4perl.appender.Screen.layout                   = PatternLayout
  log4perl.appender.Screen.layout.ConversionPattern = [%d] %5p %m%n
=head2 logger
Log4perl object for logging. Handles:
=over
=item * DEBUG
=item * WARN
=item * INFO
=item * ERROR
=item * FATAL
=back
=head1 VERSION
version 1.992
=head1 AUTHOR
John SJ Anderson <genehack@genehack.org>
=head1 COPYRIGHT AND LICENSE
This software is copyright (c) 2015 by John SJ Anderson.
This is free software; you can redistribute it and/or modify it under
the same terms as the Perl 5 programming language system itself.
=cut