package DBIx::Class::ResultSetManager;
use strict;
+use warnings;
use base 'DBIx::Class';
use Class::Inspector;
-=head1 NAME
+=head1 NAME
- DBIx::Class::ResultSetManager - helpful methods for managing
- resultset classes (EXPERIMENTAL)
+DBIx::Class::ResultSetManager - helpful methods for managing resultset
+classes (EXPERIMENTAL)
=head1 SYNOPSIS
# in a table class
__PACKAGE__->load_components(qw/ResultSetManager Core/); # note order!
__PACKAGE__->load_resultset_components(qw/AlwaysRS/);
-
+
# will be removed from the table class and inserted into a
# table-specific resultset class
sub search_by_year_desc : ResultSet {
my $cond = shift;
my $attrs = shift || {};
$attrs->{order_by} = 'year DESC';
- $self->next::method($cond, $attrs);
+ $self->search($cond, $attrs);
}
$rs = $schema->resultset('CD')->search_by_year_desc({ artist => 'Tool' });
__PACKAGE__->base_resultset_class('DBIx::Class::ResultSet');
__PACKAGE__->table_resultset_class_suffix('::_resultset');
+=head2 table
+
+Stacks on top of the normal L<DBIx::Class> C<table> method. Any
+methods tagged with the C<ResultSet> attribute will be moved into a
+table-specific resultset class (by default called
+C<Class::_resultset>, but configurable via
+C<table_resultset_class_suffix>). The magic for this is done within
+this C<< __PACKAGE__->table >> call.
+
+=cut
+
sub table {
my ($self,@rest) = @_;
my $ret = $self->next::method(@rest);
if (@rest) {
$self->_register_attributes;
- $self->_register_resultset_class;
+ $self->_register_resultset_class;
}
return $ret;
}
+=head2 load_resultset_components
+
+ # in a table class
+ __PACKAGE__->load_components(qw/ResultSetManager Core/); # note order!
+ __PACKAGE__->load_resultset_components(qw/AlwaysRS/);
+
+C<load_resultset_components> loads components in addition to
+C<DBIx::Class::ResultSet> (or whatever you set as
+C<base_resultset_class>).
+
+=cut
+
sub load_resultset_components {
my ($self,@comp) = @_;
my $resultset_class = $self->_setup_resultset_class;
my $self = shift;
my $cache = $self->_attr_cache;
return if keys %$cache == 0;
-
+
foreach my $meth (@{Class::Inspector->methods($self) || []}) {
my $attrs = $cache->{$self->can($meth)};
next unless $attrs;
$self->result_source_instance->resultset_class($resultset_class);
} else {
$self->result_source_instance->resultset_class
- ($self->base_resultset_class);
+ ($self->base_resultset_class);
}
}