10 has level => (is => 'rw');
11 has _body => (is => 'rw');
12 has abort => (is => 'rw');
15 my @levels = qw[ debug info warn error fatal ];
17 for ( my $i = 0 ; $i < @levels ; $i++ ) {
19 my $name = $levels[$i];
22 $LEVELS{$name} = $level;
29 if ( $self->level & $level ) {
30 $self->_log( $name, @_ );
36 return $self->level & $level;
43 my $self = $class->next::method;
44 $self->levels( scalar(@_) ? @_ : keys %LEVELS );
49 my ( $self, @levels ) = @_;
51 $self->enable(@levels);
55 my ( $self, @levels ) = @_;
56 my $level = $self->level;
57 for(map { $LEVELS{$_} } @levels){
64 my ( $self, @levels ) = @_;
65 my $level = $self->level;
66 for(map { $LEVELS{$_} } @levels){
74 $self->info( Data::Dump::dump(@_) );
80 my $message = join( "\n", @_ );
81 $message .= "\n" unless $message =~ /\n$/;
82 my $body = $self->_body;
83 $body .= sprintf( "[%s] %s", $level, $message );
89 if ( $self->abort || !$self->_body ) {
93 $self->_send_to_log( $self->_body );
104 __PACKAGE__->meta->make_immutable();
112 Catalyst::Log - Catalyst Log Class
117 $log->debug($message);
118 $log->info($message);
119 $log->warn($message);
120 $log->error($message);
121 $log->fatal($message);
123 if ( $log->is_debug ) {
124 # expensive debugging
132 This module provides the default, simple logging functionality for Catalyst.
133 If you want something different set C<< $c->log >> in your application module,
136 $c->log( MyLogger->new );
138 Your logging object is expected to provide the interface described here.
139 Good alternatives to consider are Log::Log4Perl and Log::Dispatch.
141 If you want to be able to log arbitrary warnings, you can do something along
144 $SIG{__WARN__} = sub { MyApp->log->warn(@_); };
146 however this is (a) global, (b) hairy and (c) may have unexpected side effects.
147 Don't say we didn't warn you.
154 $log->debug($message);
159 $log->info($message);
164 $log->warn($message);
169 $log->error($message);
174 $log->fatal($message);
180 Constructor. Defaults to enable all levels unless levels are provided in
183 $log = Catalyst::Log->new;
184 $log = Catalyst::Log->new( 'warn', 'error' );
188 Contains a bitmask of the currently set log levels.
194 $log->levels( 'warn', 'error', 'fatal' );
200 $log->enable( 'warn', 'error' );
206 $log->disable( 'warn', 'error' );
218 Is the log level active?
222 Should Catalyst emit logs for this request? Will be reset at the end of
225 *NOTE* This method is not compatible with other log apis, so if you plan
226 to use Log4Perl or another logger, you should call it like this:
228 $c->log->abort(1) if $c->log->can('abort');
232 $log->_send_to_log( @messages );
234 This protected method is what actually sends the log information to STDERR.
235 You may subclass this module and override this method to get finer control
246 Sebastian Riedel, C<sri@cpan.org>
247 Marcus Ramberg, C<mramberg@cpan.org>
248 Christian Hansen, C<ch@ngmedia.com>
252 This program is free software, you can redistribute it and/or modify
253 it under the same terms as Perl itself.
257 __PACKAGE__->meta->make_immutable;