NAME¶
DBIx::Class::KiokuDB - Refer to KiokuDB objects from DBIx::Class tables.
VERSION¶
version 1.23
SYNOPSIS¶
See DBIx::Class::Schema::KiokuDB.
package MyApp::DB::Result::Album;
use base qw(DBIx::Class);
__PACKAGE__>load_components(qw(Core KiokuDB));
__PACKAGE__->table('album');
__PACKAGE__->add_columns(
id => { data_type => "integer" },
title => { data_type => "varchar" },
# the foreign key for the KiokuDB object:
metadata => { data_type => "varchar" },
);
__PACKAGE__->set_primary_key('id');
# enable a KiokuDB rel on the column:
__PACKAGE__->kiokudb_column('metadata');
DESCRIPTION¶
This DBIx::Class component provides the code necessary for DBIx::Class::Row
objects to refer to KiokuDB objects stored in KiokuDB::Backend::DBI.
CLASS METHODS¶
- kiokudb_column $rel
- Declares a relationship to any KiokuDB object.
In future versions adding relationships to different sub-collections will be
possible as well.
METHODS¶
- store
- A convenience method that calls "store" in KiokuDB on all
referenced KiokuDB objects, and then invokes "insert_or_update"
on $self.
- get_kiokudb_column $col
- set_kiokudb_column $col, $obj
- store_kiokudb_column $col, $obj
- See DBIx::Class::Row.
OVERRIDDEN METHODS¶
- new
- Recognizes objects passed in as column values, much like standard
relationships do.
- insert
- Also calls "insert" in KiokuDB on all referenced objects that
are not in the KiokuDB storage.
- update
- Adds a check to ensure that all referenced KiokuDB objects are in
storage.
AUTHOR¶
Yuval Kogman <nothingmuch@woobling.org>
COPYRIGHT AND LICENSE¶
This software is copyright (c) 2014 by Yuval Kogman, Infinity Interactive.
This is free software; you can redistribute it and/or modify it under the same
terms as the Perl 5 programming language system itself.