mkdir MyDatabase
mkdir MyDatabase/Main
+ mkdir MyDatabase/Main/Result
+ mkdir MyDatabase/Main/ResultSet
Then, create the following DBIx::Class::Schema classes:
package MyDatabase::Main;
use base qw/DBIx::Class::Schema/;
- __PACKAGE__->load_classes(qw/Artist Cd Track/);
+ __PACKAGE__->load_namespaces;
1;
-MyDatabase/Main/Artist.pm:
+MyDatabase/Main/Result/Artist.pm:
- package MyDatabase::Main::Artist;
+ package MyDatabase::Main::Result::Artist;
use base qw/DBIx::Class/;
__PACKAGE__->load_components(qw/PK::Auto Core/);
__PACKAGE__->table('artist');
__PACKAGE__->add_columns(qw/ artistid name /);
__PACKAGE__->set_primary_key('artistid');
- __PACKAGE__->has_many('cds' => 'MyDatabase::Main::Cd');
+ __PACKAGE__->has_many('cds' => 'MyDatabase::Main::Result::Cd');
1;
-MyDatabase/Main/Cd.pm:
+MyDatabase/Main/Result/Cd.pm:
- package MyDatabase::Main::Cd;
+ package MyDatabase::Main::Result::Cd;
use base qw/DBIx::Class/;
__PACKAGE__->load_components(qw/PK::Auto Core/);
__PACKAGE__->table('cd');
__PACKAGE__->add_columns(qw/ cdid artist title/);
__PACKAGE__->set_primary_key('cdid');
- __PACKAGE__->belongs_to('artist' => 'MyDatabase::Main::Artist');
- __PACKAGE__->has_many('tracks' => 'MyDatabase::Main::Track');
+ __PACKAGE__->belongs_to('artist' => 'MyDatabase::Main::Result::Artist');
+ __PACKAGE__->has_many('tracks' => 'MyDatabase::Main::Result::Track');
1;
-MyDatabase/Main/Track.pm:
+MyDatabase/Main/Result/Track.pm:
- package MyDatabase::Main::Track;
+ package MyDatabase::Main::Result::Track;
use base qw/DBIx::Class/;
__PACKAGE__->load_components(qw/PK::Auto Core/);
__PACKAGE__->table('track');
__PACKAGE__->add_columns(qw/ trackid cd title/);
__PACKAGE__->set_primary_key('trackid');
- __PACKAGE__->belongs_to('cd' => 'MyDatabase::Main::Cd');
+ __PACKAGE__->belongs_to('cd' => 'MyDatabase::Main::Result::Cd');
1;
The testdb.pl script is an excellent start for testing your database
model.
+This example uses load_namespaces to load in the appropriate Row classes
+from the MyDatabase::Main::Result namespace, and any required resultset
+classes from the MyDatabase::Main::ResultSet namespace (although we
+created the directory in the directions above we did not add, or need to
+add, any resultset classes).
+
=head1 TODO
=head1 AUTHOR
sc_ from irc.perl.org#dbix-class
Kieren Diment <kd@totaldatasolution.com>
+ Nigel Metheringham <nigelm@cpan.org>
=cut