X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?a=blobdiff_plain;f=lib%2FDBIx%2FClass%2FResultSource.pm;h=54374f19c7e73e63119ee2710aa2427b45e7e1be;hb=90545b68b06c2d2d288d593462539fe45fff48a6;hp=dbbe1adfd8f1bacaca1cdc20799a008d168d537a;hpb=32be057ce33f8a211402ecfbd714bc2bea4c8d73;p=dbsrgits%2FDBIx-Class.git

diff --git a/lib/DBIx/Class/ResultSource.pm b/lib/DBIx/Class/ResultSource.pm
index dbbe1ad..54374f1 100644
--- a/lib/DBIx/Class/ResultSource.pm
+++ b/lib/DBIx/Class/ResultSource.pm
@@ -4,19 +4,21 @@ use strict;
 use warnings;
 
 use DBIx::Class::ResultSet;
+use DBIx::Class::ResultSourceHandle;
 use Carp::Clan qw/^DBIx::Class/;
 use Storable;
 
 use base qw/DBIx::Class/;
-__PACKAGE__->load_components(qw/AccessorGroup/);
 
 __PACKAGE__->mk_group_accessors('simple' => qw/_ordered_columns
   _columns _primaries _unique_constraints name resultset_attributes
-  schema from _relationships column_info_from_storage source_name/);
+  schema from _relationships column_info_from_storage source_info/);
 
-__PACKAGE__->mk_group_accessors('component_class' => qw/resultset_class
+__PACKAGE__->mk_group_accessors('inherited' => qw/resultset_class
   result_class/);
 
+__PACKAGE__->mk_group_ro_accessors('simple' => qw/source_name/);
+
 =head1 NAME
 
 DBIx::Class::ResultSource - Result source object
@@ -46,9 +48,7 @@ sub new {
   my ($class, $attrs) = @_;
   $class = ref $class if ref $class;
 
-  my $new = { %{$attrs || {}}, _resultset => undef };
-  bless $new, $class;
-
+  my $new = bless { %{$attrs || {}} }, $class;
   $new->{resultset_class} ||= 'DBIx::Class::ResultSet';
   $new->{resultset_attributes} = { %{$new->{resultset_attributes} || {}} };
   $new->{_ordered_columns} = [ @{$new->{_ordered_columns}||[]}];
@@ -56,14 +56,22 @@ sub new {
   $new->{_relationships} = { %{$new->{_relationships}||{}} };
   $new->{name} ||= "!!NAME NOT SET!!";
   $new->{_columns_info_loaded} ||= 0;
-  if(!defined $new->column_info_from_storage) {
-      $new->{column_info_from_storage} = 1
-  }
   return $new;
 }
 
 =pod
 
+=head2 source_info
+
+Stores a hashref of per-source metadata.  No specific key names
+have yet been standardized, the examples below are purely hypothetical
+and don't actually accomplish anything on their own:
+
+  __PACKAGE__->source_info({
+    "_tablespace" => 'fast_disk_array_3',
+    "_engine" => 'InnoDB',
+  });
+
 =head2 add_columns
 
   $table->add_columns(qw/col1 col2 col3/);
@@ -223,13 +231,10 @@ sub column_info {
 
 =head2 column_info_from_storage
 
-Enables or disables the on-demand automatic loading of the above
-column metadata from storage as neccesary.  Defaults to true in the
-current release, but will default to false in future releases starting
-with 0.08000.  This is *deprecated*, and should not be used.  It will
-be removed before 1.0.
+Enables the on-demand automatic loading of the above column
+metadata from storage as neccesary.  This is *deprecated*, and
+should not be used.  It will be removed before 1.0.
 
-  __PACKAGE__->column_info_from_storage(0);
   __PACKAGE__->column_info_from_storage(1);
 
 =head2 columns
@@ -965,12 +970,6 @@ sub resultset {
     'call it on the schema instead.'
   ) if scalar @_;
 
-  # disabled until we can figure out a way to do it without consistency issues
-  #
-  #return $self->{_resultset}
-  #  if ref $self->{_resultset} eq $self->resultset_class;
-  #return $self->{_resultset} =
-
   return $self->resultset_class->new(
     $self, $self->{resultset_attributes}
   );
@@ -996,6 +995,20 @@ its class name.
   # from your schema...
   $schema->resultset('Books')->find(1);
 
+=head2 handle
+
+Obtain a new handle to this source. Returns an instance of a 
+L<DBIx::Class::ResultSourceHandle>.
+
+=cut
+
+sub handle {
+    return new DBIx::Class::ResultSourceHandle({
+        schema         => $_[0]->schema,
+        source_moniker => $_[0]->source_name
+    });
+}
+
 =head2 throw_exception
 
 See L<DBIx::Class::Schema/"throw_exception">.