From: Brandon L. Black <blblack@gmail.com>
Date: Tue, 12 Sep 2006 19:31:10 +0000 (+0000)
Subject: Backported column_info_from_storage accessor from -current, but defaults true instead... 
X-Git-Tag: v0.07002~2
X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?a=commitdiff_plain;h=30813c9065defa8d2345b00fa368448f9067a633;p=dbsrgits%2FDBIx-Class.git

Backported column_info_from_storage accessor from -current, but defaults true instead of false in 0.07xxx
---

diff --git a/Changes b/Changes
index c452124..96e9b62 100644
--- a/Changes
+++ b/Changes
@@ -1,5 +1,8 @@
 Revision history for DBIx::Class
 
+        - Backported column_info_from_storage accessor from -current, but
+          defaults true instead of false in 0.07xxx
+
 0.07002
         - fixed inflate_datetime.t tests/stringify under older Test::More
         - cleared up Relationship docs, and fixed some typos
diff --git a/lib/DBIx/Class/ResultSource.pm b/lib/DBIx/Class/ResultSource.pm
index ffb8bae..1be530e 100644
--- a/lib/DBIx/Class/ResultSource.pm
+++ b/lib/DBIx/Class/ResultSource.pm
@@ -12,7 +12,7 @@ __PACKAGE__->load_components(qw/AccessorGroup/);
 
 __PACKAGE__->mk_group_accessors('simple' => qw/_ordered_columns
   _columns _primaries _unique_constraints name resultset_attributes
-  schema from _relationships source_name/);
+  schema from _relationships column_info_from_storage source_name/);
 
 __PACKAGE__->mk_group_accessors('component_class' => qw/resultset_class
   result_class/);
@@ -56,6 +56,9 @@ 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;
 }
 
@@ -184,6 +187,7 @@ sub column_info {
     unless exists $self->_columns->{$column};
   #warn $self->{_columns_info_loaded}, "\n";
   if ( ! $self->_columns->{$column}{data_type}
+       and $self->column_info_from_storage
        and ! $self->{_columns_info_loaded}
        and $self->schema and $self->storage )
   {
@@ -204,6 +208,17 @@ sub column_info {
   return $self->_columns->{$column};
 }
 
+=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.
+
+  __PACKAGE__->column_info_from_storage(0);
+  __PACKAGE__->column_info_from_storage(1);
+
 =head2 columns
 
   my @column_names = $obj->columns;
diff --git a/lib/DBIx/Class/ResultSourceProxy.pm b/lib/DBIx/Class/ResultSourceProxy.pm
index a668164..1ae920e 100644
--- a/lib/DBIx/Class/ResultSourceProxy.pm
+++ b/lib/DBIx/Class/ResultSourceProxy.pm
@@ -34,6 +34,10 @@ sub column_info {
   shift->result_source_instance->column_info(@_);
 }
 
+sub column_info_from_storage {
+  shift->result_source_instance->column_info_from_storage(@_);
+}
+
 sub columns {
   shift->result_source_instance->columns(@_);
 }