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use Log::Log4perl qw/get_logger :levels/; |
use Log::Log4perl qw/get_logger :levels/; |
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use Time::HiRes qw/time/; |
use Time::HiRes qw/time/; |
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# If ture, enable logging debug |
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my $log_debug = 0; |
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=head1 NAME |
=head1 NAME |
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WebPAC::Common - internal methods called from other WebPAC modules |
WebPAC::Common - internal methods called from other WebPAC modules |
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will be created. If any mode which inherits from this one is called |
will be created. If any mode which inherits from this one is called |
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with C<debug> flag, it will turn logging to debug level. |
with C<debug> flag, it will turn logging to debug level. |
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This function will also read C<log_conf> value from current object and try |
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to read that as configuration file if it exists, if it doesn't it will |
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fallback to default C<conf/log.conf>. |
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You can disable all logging by adding C<no_log> to constructor of WebPAC |
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object. Object in C<Test::Exception> class will disable logging |
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automatically. |
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=cut |
=cut |
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sub _init_logger { |
sub _init_logger { |
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my $self = shift; |
my $self = shift; |
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my $file = shift; |
my $file = shift; |
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if ($file) { |
$file ||= $self->{'log_conf'}; |
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Log::Log4perl->init($file); |
$file = 'conf/log.conf'; |
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} else { |
my $name = (caller(2))[3] || caller; |
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my $conf = q( ); |
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if ($self->{'debug'}) { |
my $conf = q( ); |
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$conf = << '_log4perl_'; |
if ($self->{'no_log'}) { |
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warn "# $name disabled logging\n" if ($log_debug); |
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} elsif ($self->{'debug'}) { |
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$conf = << '_log4perl_'; |
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log4perl.rootLogger=INFO, SCREEN |
log4perl.rootLogger=INFO, SCREEN |
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log4perl.appender.SCREEN.layout.ConversionPattern=%d %p> %F{1}:%L %M - %m%n |
log4perl.appender.SCREEN.layout.ConversionPattern=%d %p> %F{1}:%L %M - %m%n |
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_log4perl_ |
_log4perl_ |
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} |
warn "# $name is using debug logger\n" if ($log_debug); |
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Log::Log4perl->init( \$conf ); |
} elsif ($name =~ m/Test::Exception/o) { |
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warn "# disabled logging for Text::Exception\n" if ($log_debug); |
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} elsif (-e $file) { |
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warn "# $name is using $file logger\n" if ($log_debug); |
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Log::Log4perl->init($file); |
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return 1; |
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} else { |
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warn "# $name is using null logger\n" if ($log_debug); |
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} |
} |
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Log::Log4perl->init( \$conf ); |
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return 1; |
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} |
} |
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sub _get_logger { |
sub _get_logger { |
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my $self = shift; |
my $self = shift; |
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$self->{'_logger_ok'} ||= $self->_init_logger; |
my $name = (caller(2))[3] || caller; |
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$self->{'_logger_'} ||= $self->_init_logger; |
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warn "# get_logger( $name )\n" if ($log_debug); |
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my $name = (caller(1))[3] || caller; |
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return get_logger($name); |
return get_logger($name); |
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} |
} |
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