2 char quote_char support and s/roles/traits/

[catagits/Catalyst-Model-DBIC-Schema.git] / lib / Catalyst / Model / DBIC / Schema / Role / Caching.pm

diff --git a/lib/Catalyst/Model/DBIC/Schema/Role/Caching.pm b/lib/Catalyst/Model/DBIC/Schema/Role/Caching.pm
deleted file mode 100644 (file)
index 73826e5..0000000
--- a/lib/Catalyst/Model/DBIC/Schema/Role/Caching.pm
+++ /dev/null
@@ -1,123 +0,0 @@
-package Catalyst::Model::DBIC::Schema::Role::Caching;
-
-use Moose::Role;
-use Carp::Clan '^Catalyst::Model::DBIC::Schema';
-use Catalyst::Model::DBIC::Schema::Types 'CursorClass';
-use MooseX::Types::Moose qw/Int Str/;
-
-use namespace::clean -except => 'meta';
-
-=head1 NAME
-
-Catalyst::Model::DBIC::Schema::Role::Caching - Query caching support for
-Catalyst::Model::DBIC::Schema
-
-=head1 SYNOPSIS
-
-    __PACKAGE__->config({
-        roles => ['Caching'],
-        connect_info => 
-            ['dbi:mysql:db', 'user', 'pass'],
-    });
-
-    $c->model('DB::Table')->search({ foo => 'bar' }, { cache_for => 18000 });
-
-=head1 DESCRIPTION
-
-Enable caching support using L<DBIx::Class::Cursor::Cached> and
-L<Catalyst::Plugin::Cache>.
-
-In order for this to work, L<Catalyst::Plugin::Cache> must be configured and
-loaded. A possible configuration would look like this:
-
-  <Plugin::Cache>
-    <backend>       
-      class Cache::FastMmap
-      unlink_on_exit 1
-    </backend>
-  </Plugin::Cache>
-
-Then in your queries, set the C<cache_for> ResultSet attribute to the number of
-seconds you want the query results to be cached for, eg.:
-
-  $c->model('DB::Table')->search({ foo => 'bar' }, { cache_for => 18000 });
-
-=head1 CONFIG PARAMETERS
-
-=head2 caching
-
-Turn caching on or off, you can use:
-
-    $c->model('DB')->caching(0);
-
-=cut
-
-has 'caching' => (is => 'rw', isa => Int, default => 1);
-
-after setup => sub {
-    my $self = shift;
-
-    return if !$self->caching;
-
-    $self->caching(0);
-
-    my $cursor_class = $self->connect_info->{cursor_class}
-        || 'DBIx::Class::Cursor::Cached';
-
-    unless (eval { Class::MOP::load_class($cursor_class) }) {
-        carp "Caching disabled, cannot load cursor class"
-            . " $cursor_class: $@";
-        return;
-    }
-
-    unless ($cursor_class->can('clear_cache')) {
-        carp "Caching disabled, cursor_class $cursor_class does not"
-             . " support it.";
-        return;
-    }
-
-    $self->connect_info->{cursor_class} = $cursor_class;
-    $self->caching(1);
-};
-
-before ACCEPT_CONTEXT => sub {
-    my ($self, $c) = @_;
-
-    return $self unless 
-        $self->caching;
-
-    unless ($c->can('cache') && ref $c->cache) {
-        $c->log->warn("DBIx::Class cursor caching disabled, you don't seem to"
-            . " have a working Cache plugin.");
-        $self->caching(0);
-        $self->_reset_cursor_class;
-        return $self;
-    }
-
-    if (ref $self->schema->default_resultset_attributes) {
-        $self->schema->default_resultset_attributes->{cache_object} =
-            $c->cache;
-    } else {
-        $self->schema->default_resultset_attributes({
-            cache_object => $c->cache
-        });
-    }
-};
-
-=head1 SEE ALSO
-
-L<Catalyst::Model::DBIC::Schema>, L<DBIx::Class>, L<Catalyst::Plugin::Cache>,
-L<Cache::FastMmap>, L<DBIx::Class::Cursor::Cached>
-
-=head1 AUTHOR
-
-Rafael Kitover, C<rkitover@cpan.org>
-
-=head1 COPYRIGHT
-
-This program is free software, you can redistribute it and/or modify it
-under the same terms as Perl itself.
-
-=cut
-
-1;