NAME
DBIx::Class::Schema::Loader::RelBuilder - Builds relationships for DBIx::Class::Schema::Loader
SYNOPSIS
See DBIx::Class::Schema::Loader and DBIx::Class::Schema::Loader::Base.
DESCRIPTION
This class builds relationships for DBIx::Class::Schema::Loader. This is module is not (yet) for external use.
METHODS
new
Arguments: $base object
generate_code
Arguments: local_moniker (scalar), fk_info (arrayref)
This generates the code for the relationships of a given table.
local_moniker
is the moniker name of the table which had the REFERENCES statements. The fk_info arrayref's contents should take the form:
[
{
local_columns => [ 'col2', 'col3' ],
remote_columns => [ 'col5', 'col7' ],
remote_moniker => 'AnotherTableMoniker',
},
{
local_columns => [ 'col1', 'col4' ],
remote_columns => [ 'col1', 'col2' ],
remote_moniker => 'YetAnotherTableMoniker',
},
# ...
],
This method will return the generated relationships as a hashref keyed on the class names. The values are arrayrefs of hashes containing method name and arguments, like so:
{
'Some::Source::Class' => [
{ method => 'belongs_to', arguments => [ 'col1', 'Another::Source::Class' ],
{ method => 'has_many', arguments => [ 'anothers', 'Yet::Another::Source::Class', 'col15' ],
],
'Another::Source::Class' => [
# ...
],
# ...
}
AUTHOR
See "AUTHOR" in DBIx::Class::Schema::Loader and "CONTRIBUTORS" in DBIx::Class::Schema::Loader.
LICENSE
This library is free software; you can redistribute it and/or modify it under the same terms as Perl itself.