X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?a=blobdiff_plain;f=lib%2FDBIx%2FClass%2FDB.pm;h=cf96a3702a0ef8c517d85a8c2c813b61ab7ec0eb;hb=cb5f2eeaf536e93839c858bc02da9573e926e4f2;hp=e9ff08a7a3dc0ca765fdabc8f5d52cada959a770;hpb=480c6e79278a6ce76bd4db7269f561c60a4d4c5e;p=dbsrgits%2FDBIx-Class-Historic.git

diff --git a/lib/DBIx/Class/DB.pm b/lib/DBIx/Class/DB.pm
index e9ff08a..cf96a37 100644
--- a/lib/DBIx/Class/DB.pm
+++ b/lib/DBIx/Class/DB.pm
@@ -1,12 +1,27 @@
 package DBIx::Class::DB;
 
 use base qw/DBIx::Class/;
+use DBIx::Class::Schema;
 use DBIx::Class::Storage::DBI;
 use DBIx::Class::ClassResolver::PassThrough;
 use DBI;
 
-*dbi_commit = \&tx_commit;
-*dbi_rollback = \&tx_rollback;
+__PACKAGE__->load_components(qw/ResultSetInstance/);
+
+*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 
 
@@ -24,7 +39,7 @@ DBIx::Class::DB - Simple DBIx::Class Database connection by class inheritance
   package MyDB::MyTable;
 
   use base qw/MyDB/;
-  __PACKAGE__->load_components('Core');
+  __PACKAGE__->load_components('Core'); # just load this in MyDB if it will always be there
 
   ...
 
@@ -38,7 +53,7 @@ This class provides a simple way of specifying a database connection.
 
 Sets or gets the storage backend. Defaults to L<DBIx::Class::Storage::DBI>.
 
-=head2 class_resolver
+=head2 class_resolver ****DEPRECATED****
 
 Sets or gets the class to use for resolving a class. Defaults to 
 L<DBIx::Class::ClassResolver::Passthrough>, which returns whatever you give
@@ -46,7 +61,6 @@ it. See resolve_class below.
 
 =cut
 
-__PACKAGE__->mk_classdata('storage');
 __PACKAGE__->mk_classdata('class_resolver' =>
                             'DBIx::Class::ClassResolver::PassThrough');
 
@@ -63,34 +77,42 @@ sub connection {
   my ($class, @info) = @_;
   my $storage = DBIx::Class::Storage::DBI->new;
   $storage->connect_info(\@info);
-  $class->storage($storage);
+  my $schema = bless({ storage => $storage }, 'DBIx::Class::Schema');
+  $class->mk_classdata('schema_instance' => $schema);
 }
 
-=head2 tx_begin
+=head2 txn_begin
 
 Begins a transaction (does nothing if AutoCommit is off).
 
 =cut
 
-sub tx_begin { $_[0]->storage->tx_begin }
+sub txn_begin { $_[0]->storage->txn_begin }
 
-=head2 tx_commit
+=head2 txn_commit
 
 Commits the current transaction.
 
 =cut
 
-sub tx_commit { $_[0]->storage->tx_commit }
+sub txn_commit { $_[0]->storage->txn_commit }
 
-=head2 tx_rollback
+=head2 txn_rollback
 
 Rolls back the current transaction.
 
 =cut
 
-sub tx_rollback { $_[0]->storage->tx_rollback }
+sub txn_rollback { $_[0]->storage->txn_rollback }
+
+{
+  my $warn;
 
-sub resolve_class { return shift->class_resolver->class(@_); }
+  sub resolve_class {
+    warn "resolve_class deprecated as of 0.04999_02" unless $warn++;
+    return shift->class_resolver->class(@_);
+  }
+}
 
 1;