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DBIx::Class::UUIDColumns(3pm) | User Contributed Perl Documentation | DBIx::Class::UUIDColumns(3pm) |
NAME¶
DBIx::Class::UUIDColumns - Implicit uuid columnsSYNOPSIS¶
In your DBIx::Class table class:__PACKAGE__->load_components(qw/UUIDColumns ... Core/); __PACKAGE__->uuid_columns('artist_id');
Note: The component needs to be loaded before Core.
DESCRIPTION¶
This DBIx::Class component resembles the behaviour of Class::DBI::UUID, to make some columns implicitly created as uuid.When loaded, "UUIDColumns" will search for a suitable uuid generation module from the following list of supported modules:
Data::UUID APR::UUID* UUID Win32::Guidgen Win32API::GUID
If no supporting module can be found, an exception will be thrown.
*APR::UUID will not be loaded under OpenBSD due to an as yet unidentified XS issue.
If you would like to use a specific module, you can set "uuid_class":
__PACKAGE__->uuid_class('::Data::UUID'); __PACKAGE__->uuid_class('MyUUIDGenerator');
METHODS¶
get_uuid¶
Returns a uuid string from the current uuid_maker.insert¶
Inserts a new uuid string into each column in "uuid_columns".uuid_columns¶
Gets/sets the list of columns to be filled with uuids during insert.__PACKAGE__->uuid_columns('artist_id');
uuid_class¶
Takes the name of a UUIDMaker subclass to be used for uuid value generation. This can be a fully qualified class name, or a shortcut name starting with :: that matches one of the available DBIx::Class::UUIDColumns::UUIDMaker subclasses:__PACKAGE__->uuid_class('CustomUUIDGenerator'); # loads CustomeUUIDGenerator __PACKAGE__->uuid_class('::Data::UUID'); # loads DBIx::Class::UUIDMaker::Data::UUID;
Note that "uuid_class" checks to see that the specified class isa DBIx::Class::UUIDColumns::UUIDMaker subclass and throws and exception if it isn't.
uuid_maker¶
Returns the current UUIDMaker instance for the given module.my $uuid = __PACKAGE__->uuid_maker->as_string;
SEE ALSO¶
DBIx::Class::UUIDColumns::UUIDMakerAUTHOR¶
Chia-liang Kao <clkao@clkao.org>CONTRIBUTERS¶
Chris Laco <claco@chrislaco.com>LICENSE¶
You may distribute this code under the same terms as Perl itself.2012-08-21 | perl v5.14.2 |