package DBIx::Class::DB;
-use base qw/Class::Data::Inheritable/;
+use base qw/DBIx::Class/;
+use DBIx::Class::Schema;
use DBIx::Class::Storage::DBI;
+use DBIx::Class::ClassResolver::PassThrough;
use DBI;
+__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 = $class->result_source;
+ if ($source->result_class ne $class) {
+ $source = $source->new($source);
+ $source->result_class($class);
+ }
+ return $source->resultset;
+}
+
=head1 NAME
DBIx::Class::DB - Simple DBIx::Class Database connection by class inheritance
package MyDB::MyTable;
use base qw/MyDB/;
- __PACKAGE__->load_components('Table');
+ __PACKAGE__->load_components('Core'); # just load this in MyDB if it will always be there
+
+ ...
=head1 DESCRIPTION
=head1 METHODS
-=over 4
+=head2 storage
+
+Sets or gets the storage backend. Defaults to L<DBIx::Class::Storage::DBI>.
+
+=head2 class_resolver ****DEPRECATED****
+
+Sets or gets the class to use for resolving a class. Defaults to
+L<DBIx::Class::ClassResolver::Passthrough>, which returns whatever you give
+it. See resolve_class below.
=cut
-__PACKAGE__->mk_classdata('storage');
+__PACKAGE__->mk_classdata('class_resolver' =>
+ 'DBIx::Class::ClassResolver::PassThrough');
-=item connection
+=head2 connection
__PACKAGE__->connection($dsn, $user, $pass, $attrs);
my ($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);
}
-=item dbi_commit
+=head2 txn_begin
- $class->dbi_commit;
-
-Issues a commit again the current dbh
+Begins a transaction (does nothing if AutoCommit is off).
=cut
-sub dbi_commit { $_[0]->storage->commit; }
+sub txn_begin { $_[0]->storage->txn_begin }
+
+=head2 txn_commit
+
+Commits the current transaction.
+
+=cut
-=item dbi_rollback
+sub txn_commit { $_[0]->storage->txn_commit }
- $class->dbi_rollback;
+=head2 txn_rollback
-Issues a rollback again the current dbh
+Rolls back the current transaction.
=cut
-sub dbi_rollback { $_[0]->storage->rollback; }
+sub txn_rollback { $_[0]->storage->txn_rollback }
-1;
+{
+ my $warn;
+
+ sub resolve_class {
+ warn "resolve_class deprecated as of 0.04999_02" unless $warn++;
+ return shift->class_resolver->class(@_);
+ }
+}
-=back
+1;
=head1 AUTHORS
-Matt S. Trout <perl-stuff@trout.me.uk>
+Matt S. Trout <mst@shadowcatsystems.co.uk>
=head1 LICENSE