use base qw/DBIx::Class/;
__PACKAGE__->load_components(qw/ResultSource/);
__PACKAGE__->mk_group_accessors(
- 'simple' => qw(is_virtual view_definition depends_on)
-);
+ 'simple' => qw(is_virtual view_definition deploy_depends_on) );
=head1 NAME
=head1 SYNOPSIS
- package MyDB::Schema::Result::Year2000CDs;
+ package MyApp::Schema::Result::Year2000CDs;
use base qw/DBIx::Class::Core/;
=head1 EXAMPLES
-Having created the MyDB::Schema::Year2000CDs schema as shown in the SYNOPSIS
+Having created the MyApp::Schema::Year2000CDs schema as shown in the SYNOPSIS
above, you can then:
$2000_cds = $schema->resultset('Year2000CDs')
If you modified the schema to include a placeholder
__PACKAGE__->result_source_instance->view_definition(
- "SELECT cdid, artist, title FROM cd WHERE year ='?'"
+ "SELECT cdid, artist, title FROM cd WHERE year = ?"
);
and ensuring you have is_virtual set to true:
$schema->resultset('Year2000CDs')->all();
- SELECT cdid, artist, title FROM
+ SELECT cdid, artist, title FROM
(SELECT cdid, artist, title FROM cd WHERE year ='2000') me
=back
An SQL query for your view. Will not be translated across database
syntaxes.
-=head1 OVERRIDDEN METHODS
-
-=head2 new
+=head2 deploy_depends_on
-The constructor. This is a private method, as only other DBIC modules
-should call this. See L<DBIx::Class::ResultSource::MultipleTableInheritance>.
+ __PACKAGE__->result_source_instance->deploy_depends_on(
+ ["MyApp::Schema::Result::Year","MyApp::Schema::Result::CD"]
+ );
-=cut
+Specify the views (and only the views) that this view depends on.
+Pass this an array reference of fully qualified result classes.
-sub new {
- my $new = shift->next::method(@_);
- $new->{depends_on} = { %{$new->{depends_on}||{}} };
- return $new;
-}
+=head1 OVERRIDDEN METHODS
=head2 from
=cut
sub from {
- my $self = shift;
- return \"(${\$self->view_definition})" if $self->is_virtual;
- return $self->name;
+ my $self = shift;
+ return \"(${\$self->view_definition})" if $self->is_virtual;
+ return $self->name;
}
-=head1 PRIVATE METHODS
-
-=head2 depends_on
+=head1 OTHER METHODS
-An internal method for the construction of a hashref of the view's
-superclasses, e.g., the sources that comprise it.
+=head2 new
-See L<DBIx::Class::ResultSource::MultipleTableInheritance>.
+The constructor.
=cut
+sub new {
+ my ( $self, @args ) = @_;
+ my $new = $self->next::method(@args);
+ $new->{deploy_depends_on} =
+ { map { $_ => 1 }
+ @{ $new->{deploy_depends_on} || [] } }
+ unless ref $new->{deploy_depends_on} eq 'HASH';
+ return $new;
+}
+
1;
=head1 AUTHORS
-Matt S. Trout <mst@shadowcatsystems.co.uk>
-
-With Contributions from:
-
-Guillermo Roditi E<lt>groditi@cpan.orgE<gt>
-
-Jess Robinson <castaway@desert-island.me.uk>
-
-Wallace Reis <wreis@cpan.org>
+See L<DBIx::Class/CONTRIBUTORS>.
=head1 LICENSE