package DBIx::Class::ResultSetManager;
use strict;
+use warnings;
use base 'DBIx::Class';
use Class::Inspector;
+=head1 NAME
+
+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 $self = shift;
+ my $cond = shift;
+ my $attrs = shift || {};
+ $attrs->{order_by} = 'year DESC';
+ $self->search($cond, $attrs);
+ }
+
+ $rs = $schema->resultset('CD')->search_by_year_desc({ artist => 'Tool' });
+
+=head1 DESCRIPTION
+
+This package implements two useful features for customizing resultset
+classes. C<load_resultset_components> loads components in addition to
+C<DBIx::Class::ResultSet> (or whatever you set as
+C<base_resultset_class>). Any methods tagged with the C<ResultSet>
+attribute will be moved into a table-specific resultset class (by
+default called C<Class::_resultset>, but configurable via
+C<table_resultset_class_suffix>). Most of the magic is done when you
+call C<< __PACKAGE__->table >>.
+
+=cut
+
__PACKAGE__->mk_classdata($_)
for qw/ base_resultset_class table_resultset_class_suffix /;
__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);
}
}
1;
-__END__
-
-=head1 NAME
-
- 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 $self = shift;
- my $cond = shift;
- my $attrs = shift || {};
- $attrs->{order_by} = 'year DESC';
- $self->next::method($cond, $attrs);
- }
-
- $rs = $schema->resultset('CD')->search_by_year_desc({ artist => 'Tool' });
-
-=head1 DESCRIPTION
-
-This package implements two useful features for customizing resultset
-classes. C<load_resultset_components> loads components in addition to
-C<DBIx::Class::ResultSet> (or whatever you set as
-C<base_resultset_class>). 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>). Most of the magic is done when you
-call C<< __PACKAGE__->table >>.
-
=head1 AUTHORS
David Kamholz <dkamholz@cpan.org>