use base 'Class::Accessor::Fast';
use Data::Dumper;
-$Data::Dumper::Terse = 1;
+our @levels = qw[ debug info warn error fatal ];
+
+{
+ no strict 'refs';
+
+ for ( my $i = 0 ; $i < @levels ; $i++ ) {
+
+ my $name = $levels[$i];
+ my $level = 1 << $i;
+
+ *{$name} = sub {
+ my $self = shift;
+
+ if ( $self->{level} & $level ) {
+ $self->_log( $name, @_ );
+ }
+ };
+
+ *{"is_$name"} = sub {
+ my $self = shift;
+
+ if (@_) {
+ if ( $_[0] ) {
+ $self->{level} |= $level;
+ }
+ else {
+ $self->{level} &= ~$level;
+ }
+ }
+ return $self->{level} & $level;
+ };
+ }
+
+ *new = sub { bless( { level => ( 1 << @levels ) - 1 }, shift ) }
+}
+
+sub _dump {
+ my $self = shift;
+ local $Data::Dumper::Terse = 1;
+ $self->info( Dumper( $_[0] ) );
+}
+
+sub _log {
+ my $self = shift;
+ my $level = shift;
+ my $time = localtime(time);
+ my $message = join( "\n", @_ );
+ printf( STDERR "[%s] [catalyst] [%s] %s\n", $time, $level, $message );
+}
+
+1;
+
+__END__
=head1 NAME
=head1 SYNOPSIS
$log = $c->log;
- $log->debug(@message);
- $log->error(@message);
- $log->info(@message);
- $log->warn(@message);
+ $log->debug($message);
+ $log->info($message);
+ $log->warn($message);
+ $log->error($message);
+ $log->fatal($message);
+
+ $log->is_debug; # true if dubug messages is enabled
+ $log->is_info; # true if info messages is enabled
+ $log->is_warn; # true if warn messages is enabled
+ $log->is_error; # true if error messages is enabled
+ $log->is_fatal; # true if fatal messages is enabled
+
+ if ( $log->is_info ) {
+ # expensive debugging
+ }
See L<Catalyst>.
=head1 DESCRIPTION
-This module provides the default, simple logging functionality for Catalyst.
-If you want something different set C<$c->log> in your application module, e.g.:
+This module provides the default, simple logging functionality for
+Catalyst.
+If you want something different set C<$c->log> in your application
+module, e.g.:
$c->log( MyLogger->new );
=over 4
-=item $log->debug(@message)
+=item $log->debug($message)
Logs a debugging message.
-=cut
-
-sub debug { shift->_format( 'debug', @_ ) }
-
-=item $log->error(@message)
+=item $log->error($message)
Logs an error message.
-=cut
-
-sub error { shift->_format( 'error', @_ ) }
-
-=item $log->info(@message)
+=item $log->info($message)
Logs an informational message.
-=cut
-
-sub info { shift->_format( 'info', @_ ) }
-
-=item $log->warn(@message)
+=item $log->warn($message)
Logs a warning message.
-=cut
-
-sub warn { shift->_format( 'warn', @_ ) }
-
-sub _format {
- my $class = shift;
- my $level = shift;
- my $time = localtime(time);
- my $message = join( "\n", @_ );
- printf( STDERR "[%s] [catalyst] [%s] %s\n", $time, $level, $message );
-}
-
-=back
-
-=head1 DEPRECATED METHODS
-
-=over 4
-
-=item $log->dump($reference)
-
-Logs a Data::Dumper of reference.
-
-=cut
-
-sub dump { shift->_format( 'dump', Dumper( $_[1] ) ) }
-
=back
=head1 SEE ALSO
=head1 AUTHOR
Sebastian Riedel, C<sri@cpan.org>
+Marcus Ramberg, C<mramberg@cpan.org>
=head1 COPYRIGHT
-This program is free software, you can redistribute it and/or modify it under
-the same terms as Perl itself.
+This program is free software, you can redistribute it and/or modify
+it under the same terms as Perl itself.
=cut