X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?a=blobdiff_plain;f=lib%2FDBIx%2FClass%2FDB.pm;h=007c82adbfa10219e694abc2e4c7e83ab0458fab;hb=096f421241;hp=2051b0145da8948b42be140c5dcfe4973fc53075;hpb=181a28f4e04c13a37fe4a5b6357d85e1da63dbc4;p=dbsrgits%2FDBIx-Class.git

diff --git a/lib/DBIx/Class/DB.pm b/lib/DBIx/Class/DB.pm
index 2051b01..007c82a 100644
--- a/lib/DBIx/Class/DB.pm
+++ b/lib/DBIx/Class/DB.pm
@@ -1,5 +1,8 @@
 package DBIx::Class::DB;
 
+use strict;
+use warnings;
+
 use base qw/DBIx::Class/;
 use DBIx::Class::Schema;
 use DBIx::Class::Storage::DBI;
@@ -8,24 +11,17 @@ use DBI;
 
 __PACKAGE__->load_components(qw/ResultSetProxy/);
 
-*dbi_commit = \&txn_commit;
-*dbi_rollback = \&txn_rollback;
+{
+    no warnings 'once';
+    *dbi_commit = \&txn_commit;
+    *dbi_rollback = \&txn_rollback;
+}
 
 sub storage { shift->schema_instance(@_)->storage; }
 
-sub resultset_instance {
-  my $class = shift;
-  my $source = $class->result_source_instance;
-  if ($source->result_class ne $class) {
-    $source = $source->new($source);
-    $source->result_class($class);
-  }
-  return $source->resultset;
-}
-
-=head1 NAME 
+=head1 NAME
 
-DBIx::Class::DB - Non-recommended classdata schema component
+DBIx::Class::DB - (DEPRECATED) classdata schema component
 
 =head1 SYNOPSIS
 
@@ -39,7 +35,8 @@ DBIx::Class::DB - Non-recommended classdata schema component
   package MyDB::MyTable;
 
   use base qw/MyDB/;
-  __PACKAGE__->load_components('Core'); # just load this in MyDB if it will always be there
+  __PACKAGE__->load_components('Core'); # just load this in MyDB if it will
+                                        # always be there
 
   ...
 
@@ -47,8 +44,8 @@ DBIx::Class::DB - Non-recommended classdata schema component
 
 This class is designed to support the Class::DBI connection-as-classdata style
 for DBIx::Class. You are *strongly* recommended to use a DBIx::Class::Schema
-instead; DBIx::Class::DB will continue to be supported but new development
-will be focused on Schema-based DBIx::Class setups.
+instead; DBIx::Class::DB will not undergo new development and will be moved
+to being a CDBICompat-only component before 1.0.
 
 =head1 METHODS
 
@@ -60,7 +57,7 @@ Sets or gets the storage backend. Defaults to L<DBIx::Class::Storage::DBI>.
 
 ****DEPRECATED****
 
-Sets or gets the class to use for resolving a class. Defaults to 
+Sets or gets the class to use for resolving a class. Defaults to
 L<DBIx::Class::ClassResolver::Passthrough>, which returns whatever you give
 it. See resolve_class below.
 
@@ -96,7 +93,8 @@ register themselves with it.
 
 sub setup_schema_instance {
   my $class = shift;
-  my $schema = bless({}, 'DBIx::Class::Schema');
+  my $schema = {};
+  bless $schema, 'DBIx::Class::Schema';
   $class->mk_classdata('schema_instance' => $schema);
 }
 
@@ -128,7 +126,7 @@ sub txn_rollback { shift->schema_instance->txn_rollback(@_); }
 
 Executes a block of code transactionally. If this code reference
 throws an exception, the transaction is rolled back and the exception
-is rethrown. See txn_do in L<DBIx::Class::Schema> for more details.
+is rethrown. See L<DBIx::Class::Schema/"txn_do"> for more details.
 
 =cut
 
@@ -143,7 +141,41 @@ sub txn_do { shift->schema_instance->txn_do(@_); }
   }
 }
 
-1;
+=head2 resultset_instance
+
+Returns an instance of a resultset for this class - effectively
+mapping the L<Class::DBI> connection-as-classdata paradigm into the
+native L<DBIx::Class::ResultSet> system.
+
+=cut
+
+sub resultset_instance {
+  my $class = ref $_[0] || $_[0];
+  my $source = $class->result_source_instance;
+  if ($source->result_class ne $class) {
+    $source = $source->new($source);
+    $source->result_class($class);
+  }
+  return $source->resultset;
+}
+
+=head2 resolve_class
+
+****DEPRECATED****
+
+See L<class_resolver>
+
+=head2 dbi_commit
+
+****DEPRECATED****
+
+Alias for L<txn_commit>
+
+=head2 dbi_rollback
+
+****DEPRECATED****
+
+Alias for L<txn_rollback>
 
 =head1 AUTHORS
 
@@ -155,3 +187,4 @@ You may distribute this code under the same terms as Perl itself.
 
 =cut
 
+1;