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package Log::Dispatch::Base;
use strict;
use vars qw($VERSION @EXPORT_OK);
$VERSION = sprintf "%d.%02d", q$Revision: 1.9 $ =~ /: (\d+)\.(\d+)/;
1;
sub _get_callbacks
{
shift;
my %p = @_;
return unless exists $p{callbacks};
return @{ $p{callbacks} }
if UNIVERSAL::isa( $p{callbacks}, 'ARRAY' );
return $p{callbacks}
if UNIVERSAL::isa( $p{callbacks}, 'CODE' );
return;
}
sub _apply_callbacks
{
my $self = shift;
my %p = @_;
my $msg = delete $p{message};
foreach my $cb ( @{ $self->{callbacks} } )
{
$msg = $cb->( message => $msg, %p );
}
return $msg;
}
__END__
=head1 NAME
Log::Dispatch::Base - Code shared by dispatch and output objects.
=head1 SYNOPSIS
use Log::Dispatch::Base;
...
@ISA = qw(Log::Dispatch::Base);
=head1 DESCRIPTION
Unless you are me, you probably don't need to know what this class
does.
=head1 AUTHOR
Dave Rolsky, <autarch@urth.org>
=cut
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