1 package Object::Remote::Logging::Logger;
4 use Scalar::Util qw(weaken);
6 has format => ( is => 'ro', required => 1, default => sub { '%l: %s' } );
7 has level_names => ( is => 'ro', required => 1 );
8 has min_level => ( is => 'ro', required => 1 );
9 has max_level => ( is => 'ro' );
10 has _level_active => ( is => 'lazy' );
14 our $METHODS_INSTALLED;
15 $self->_install_methods unless $METHODS_INSTALLED;
18 sub _build__level_active {
21 my $min_level = $self->min_level;
22 my $max_level = $self->max_level;
25 foreach my $level (@{$self->level_names}) {
26 if($level eq $min_level) {
30 $active{$level} = $should_log;
32 if (defined $max_level && $level eq $max_level) {
40 sub _install_methods {
43 our $METHODS_INSTALLED = 1;
47 foreach my $level (@{$self->level_names}) {
48 *{"is_$level"} = sub { shift(@_)->_level_active->{$level} };
49 *{$level} = sub { shift(@_)->_log($level, @_) };
54 my ($self, $level, $content, $metadata_in) = @_;
55 my %metadata = %$metadata_in;
56 my $rendered = $self->_render($level, \%metadata, @$content);
57 $self->_output($rendered);
60 sub _create_format_lookup {
61 my ($self, $level, $metadata, $content) = @_;
63 '%' => '%', t => $self->_render_time($metadata->{timestamp}),
64 r => $self->_render_remote($metadata->{object_remote}),
65 s => $self->_render_log(@$content), l => $level,
66 p => $metadata->{package}, m => $metadata->{method},
67 f => $metadata->{filename}, i => $metadata->{line},
72 sub _get_format_var_value {
73 my ($self, $name, $data) = @_;
74 my $val = $data->{$name};
75 return $val if defined $val;
80 my ($self, $time) = @_;
81 return scalar(localtime($time));
85 my ($self, $remote) = @_;
86 return 'local' if ! defined $remote || ! defined $remote->{connection_id};
87 return 'remote #' . $remote->{connection_id};
91 my ($self, @content) = @_;
92 return join('', @content);
95 my ($self, $level, $metadata, @content) = @_;
96 my $var_table = $self->_create_format_lookup($level, $metadata, [@content]);
97 my $template = $self->format;
99 $template =~ s/%([\w])/$self->_get_format_var_value($1, $var_table)/ge;
102 $template =~ s/\n/\n /g;
108 my ($self, $content) = @_;
109 print STDERR $content;