File Coverage

blib/lib/UAV/Pilot/Logger.pm

Criterion	Covered	Total	%
statement	11	17	64.7
branch	0	2	0.0
condition			n/a
subroutine	4	6	66.6
pod			n/a
total	15	25	60.0

# Copyright (c) 2015  Timm Murray
# All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions are met:
#
#     * Redistributions of source code must retain the above copyright notice,
#       this list of conditions and the following disclaimer.
#     * Redistributions in binary form must reproduce the above copyright
#       notice, this list of conditions and the following disclaimer in the
#       documentation and/or other materials provided with the distribution.
#
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
# AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
# ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
# LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
# CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
# SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
# CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
# ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
# POSSIBILITY OF SUCH DAMAGE.
package UAV::Pilot::Logger;
$UAV::Pilot::Logger::VERSION = '1.3';
use v5.14;
use Moose::Role;
use UAV::Pilot;
use Log::Log4perl;

my $LOGGER = undef;


sub _logger
{
    my ($class) = @_;
    return $LOGGER if defined $LOGGER;
    UAV::Pilot->init_log;
    return Log::Log4perl->get_logger( $class->_logger_name );
}

sub _logger_name
{
    my ($self) = @_;
    return ref $self;
}


1;
__END__


=head1 NAME

  UAV::Pilot::Logger

=head1 DESCRIPTION

A Moose role for C<UAV::Pilot> classes that want to log things.

Provides the attribute C<_logger>, which returns a C<Log::Log4perl::Logger> for
your object.

Also provides a method C<_logger_name> for fetching the logger name.  This will
be your class's name by default.  Override as you see fit.

=cut