use strict;
use warnings;
use base qw/DBIx::Class/;
+use Carp::Clan qw/^DBIx::Class/;
=head1 NAME
print "This event starts the month of ".
$event->starts_when->month_name();
-If you want to set a specific timezone for that field, use:
+If you want to set a specific timezone and locale for that field, use:
__PACKAGE__->add_columns(
- starts_when => { data_type => 'datetime', extra => { timezone => "America/Chicago" } }
+ starts_when => { data_type => 'datetime', timezone => "America/Chicago", locale => "de_DE" }
);
If you want to inflate no matter what data_type your column is,
my $type;
- for (qw/date datetime/) {
+ for (qw/date datetime timestamp/) {
my $key = "inflate_${_}";
next unless exists $info->{$key};
unless ($type) {
$type = lc($info->{data_type});
- $type = 'datetime' if ($type =~ /^timestamp/);
+ if ($type eq "timestamp with time zone" || $type eq "timestamptz") {
+ $type = "timestamp";
+ $info->{_ic_dt_method} ||= "timestamp_with_timezone";
+ }
}
my $timezone;
- if ( exists $info->{extra} and exists $info->{extra}{timezone} and defined $info->{extra}{timezone} ) {
+ if ( defined $info->{extra}{timezone} ) {
+ carp "Putting timezone into extra => { timezone => '...' } has been deprecated, ".
+ "please put it directly into the '$column' column definition.";
$timezone = $info->{extra}{timezone};
}
+ my $locale;
+ if ( defined $info->{extra}{locale} ) {
+ carp "Putting locale into extra => { locale => '...' } has been deprecated, ".
+ "please put it directly into the '$column' column definition.";
+ $locale = $info->{extra}{locale};
+ }
+
+ $locale = $info->{locale} if defined $info->{locale};
+ $timezone = $info->{timezone} if defined $info->{timezone};
+
my $undef_if_invalid = $info->{datetime_undef_if_invalid};
- if ($type eq 'datetime' || $type eq 'date') {
- my ($parse, $format) = ("parse_${type}", "format_${type}");
-
- # This assignment must happen here, otherwise Devel::Cycle treats
- # the resulting deflator as a circular reference (go figure):
- #
- # Cycle #1
- # DBICTest::Schema A->{source_registrations} => %B
- # %B->{Event} => DBIx::Class::ResultSource::Table C
- # DBIx::Class::ResultSource::Table C->{_columns} => %D
- # %D->{created_on} => %E
- # %E->{_inflate_info} => %F
- # %F->{deflate} => &G
- # closure &G, $info => $H
- # $H => %E
- #
- my $floating_tz_ok = $info->{extra}{floating_tz_ok};
+ if ($type eq 'datetime' || $type eq 'date' || $type eq 'timestamp') {
+ # This shallow copy of %info avoids t/52_cycle.t treating
+ # the resulting deflator as a circular reference.
+ my %info = ( '_ic_dt_method' => $type , %{ $info } );
+
+ if (defined $info->{extra}{floating_tz_ok}) {
+ carp "Putting floating_tz_ok into extra => { floating_tz_ok => 1 } has been deprecated, ".
+ "please put it directly into the '$column' column definition.";
+ $info{floating_tz_ok} = $info->{extra}{floating_tz_ok};
+ }
$self->inflate_column(
$column =>
{
inflate => sub {
my ($value, $obj) = @_;
- my $dt = eval { $obj->_datetime_parser->$parse($value); };
- die "Error while inflating ${value} for ${column} on ${self}: $@"
- if $@ and not $undef_if_invalid;
+
+ my $dt = eval { $obj->_inflate_to_datetime( $value, \%info ) };
+ if (my $err = $@ ) {
+ return undef if ($undef_if_invalid);
+ $self->throw_exception ("Error while inflating ${value} for ${column} on ${self}: $err");
+ }
+
$dt->set_time_zone($timezone) if $timezone;
+ $dt->set_locale($locale) if $locale;
return $dt;
},
deflate => sub {
my ($value, $obj) = @_;
if ($timezone) {
- warn "You're using a floating timezone, please see the documentation of"
+ carp "You're using a floating timezone, please see the documentation of"
. " DBIx::Class::InflateColumn::DateTime for an explanation"
if ref( $value->time_zone ) eq 'DateTime::TimeZone::Floating'
- and not $floating_tz_ok
+ and not $info{floating_tz_ok}
and not $ENV{DBIC_FLOATING_TZ_OK};
$value->set_time_zone($timezone);
+ $value->set_locale($locale) if $locale;
}
- $obj->_datetime_parser->$format($value);
+ $obj->_deflate_from_datetime( $value, \%info );
},
}
);
}
}
+sub _flate_or_fallback
+{
+ my( $self, $value, $info, $method_fmt ) = @_;
+
+ my $parser = $self->_datetime_parser;
+ my $preferred_method = sprintf($method_fmt, $info->{ _ic_dt_method });
+ my $method = $parser->can($preferred_method) ? $preferred_method : sprintf($method_fmt, 'datetime');
+ return $parser->$method($value);
+}
+
+sub _inflate_to_datetime {
+ my( $self, $value, $info ) = @_;
+ return $self->_flate_or_fallback( $value, $info, 'parse_%s' );
+}
+
+sub _deflate_from_datetime {
+ my( $self, $value, $info ) = @_;
+ return $self->_flate_or_fallback( $value, $info, 'format_%s' );
+}
+
sub _datetime_parser {
my $self = shift;
if (my $parser = $self->__datetime_parser) {
result you expect). For example:
__PACKAGE__->add_columns(
- starts_when => { data_type => 'datetime', extra => { timezone => "America/Chicago" } }
+ starts_when => { data_type => 'datetime', timezone => "America/Chicago" }
);
my $event = $schema->resultset('EventTZ')->create({
=item Suppress the check on per-column basis
__PACKAGE__->add_columns(
- starts_when => { data_type => 'datetime', extra => { timezone => "America/Chicago", floating_tz_ok => 1 } }
+ starts_when => { data_type => 'datetime', timezone => "America/Chicago", floating_tz_ok => 1 }
);
=item Suppress the check globally
=back
-
+Putting extra attributes like timezone, locale or floating_tz_ok into extra => {} has been
+B<DEPRECATED> because this gets you into trouble using L<DBIx::Class::Schema::Versioned>.
+Instead put it directly into the columns definition like in the examples above. If you still
+use the old way you'll see a warning - please fix your code then!
=head1 SEE ALSO
projects / dbsrgits/DBIx-Class.git / blobdiff