4 #use base 'Class::Accessor::Fast';
11 has level => (is => 'rw');
12 has _body => (is => 'rw');
13 has abort => (is => 'rw');
15 #__PACKAGE__->mk_accessors('level');
16 #__PACKAGE__->mk_accessors('body');
17 #__PACKAGE__->mk_accessors('abort');
20 my @levels = qw[ debug info warn error fatal ];
22 for ( my $i = 0 ; $i < @levels ; $i++ ) {
24 my $name = $levels[$i];
27 $LEVELS{$name} = $level;
34 if ( $self->level & $level ) {
35 $self->_log( $name, @_ );
41 return $self->level & $level;
48 my $self = $class->SUPER::new;
49 $self->levels( scalar(@_) ? @_ : keys %LEVELS );
54 my ( $self, @levels ) = @_;
56 $self->enable(@levels);
60 my ( $self, @levels ) = @_;
61 my $level = $self->level;
62 for(map { $LEVELS{$_} } @levels){
69 my ( $self, @levels ) = @_;
70 my $level = $self->level;
71 for(map { $LEVELS{$_} } @levels){
79 $self->info( Data::Dump::dump(@_) );
85 my $message = join( "\n", @_ );
86 $message .= "\n" unless $message =~ /\n$/;
87 my $body = $self->_body;
88 $body .= sprintf( "[%s] %s", $level, $message );
94 if ( $self->abort || !$self->_body ) {
98 $self->_send_to_log( $self->_body );
114 Catalyst::Log - Catalyst Log Class
119 $log->debug($message);
120 $log->info($message);
121 $log->warn($message);
122 $log->error($message);
123 $log->fatal($message);
125 if ( $log->is_debug ) {
126 # expensive debugging
134 This module provides the default, simple logging functionality for Catalyst.
135 If you want something different set C<< $c->log >> in your application module,
138 $c->log( MyLogger->new );
140 Your logging object is expected to provide the interface described here.
141 Good alternatives to consider are Log::Log4Perl and Log::Dispatch.
143 If you want to be able to log arbitrary warnings, you can do something along
146 $SIG{__WARN__} = sub { MyApp->log->warn(@_); };
148 however this is (a) global, (b) hairy and (c) may have unexpected side effects.
149 Don't say we didn't warn you.
156 $log->debug($message);
161 $log->info($message);
166 $log->warn($message);
171 $log->error($message);
176 $log->fatal($message);
182 Constructor. Defaults to enable all levels unless levels are provided in
185 $log = Catalyst::Log->new;
186 $log = Catalyst::Log->new( 'warn', 'error' );
190 Contains a bitmask of the currently set log levels.
196 $log->levels( 'warn', 'error', 'fatal' );
202 $log->enable( 'warn', 'error' );
208 $log->disable( 'warn', 'error' );
220 Is the log level active?
224 Should Catalyst emit logs for this request? Will be reset at the end of
227 *NOTE* This method is not compatible with other log apis, so if you plan
228 to use Log4Perl or another logger, you should call it like this:
230 $c->log->abort(1) if $c->log->can('abort');
234 $log->_send_to_log( @messages );
236 This protected method is what actually sends the log information to STDERR.
237 You may subclass this module and override this method to get finer control
248 Sebastian Riedel, C<sri@cpan.org>
249 Marcus Ramberg, C<mramberg@cpan.org>
250 Christian Hansen, C<ch@ngmedia.com>
254 This program is free software, you can redistribute it and/or modify
255 it under the same terms as Perl itself.