X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?a=blobdiff_plain;f=lib%2FDBIx%2FClass%2FDB.pm;h=c0bb6865b3e148157154f334bed5e33493fc35fe;hb=eb470910b565f8c634cb96bce84bc34fd6b636f8;hp=0e6ac17e6538220b4777d063f0b152a6e052504c;hpb=1225fc4d302d2420ee57d0073f758cfb0e327c70;p=dbsrgits%2FDBIx-Class-Historic.git

diff --git a/lib/DBIx/Class/DB.pm b/lib/DBIx/Class/DB.pm
index 0e6ac17..c0bb686 100644
--- a/lib/DBIx/Class/DB.pm
+++ b/lib/DBIx/Class/DB.pm
@@ -39,7 +39,8 @@ 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
 
   ...
 
@@ -56,7 +57,9 @@ will be focused on Schema-based DBIx::Class setups.
 
 Sets or gets the storage backend. Defaults to L<DBIx::Class::Storage::DBI>.
 
-=head2 class_resolver ****DEPRECATED****
+=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
@@ -65,7 +68,7 @@ it. See resolve_class below.
 =cut
 
 __PACKAGE__->mk_classdata('class_resolver' =>
-                            'DBIx::Class::ClassResolver::PassThrough');
+                          'DBIx::Class::ClassResolver::PassThrough');
 
 =head2 connection
 
@@ -104,7 +107,7 @@ Begins a transaction (does nothing if AutoCommit is off).
 
 =cut
 
-sub txn_begin { $_[0]->schema_instance->txn_begin }
+sub txn_begin { shift->schema_instance->txn_begin(@_); }
 
 =head2 txn_commit
 
@@ -112,7 +115,7 @@ Commits the current transaction.
 
 =cut
 
-sub txn_commit { $_[0]->schema_instance->txn_commit }
+sub txn_commit { shift->schema_instance->txn_commit(@_); }
 
 =head2 txn_rollback
 
@@ -120,7 +123,17 @@ Rolls back the current transaction.
 
 =cut
 
-sub txn_rollback { $_[0]->schema_instance->txn_rollback }
+sub txn_rollback { shift->schema_instance->txn_rollback(@_); }
+
+=head2 txn_do
+
+Executes a block of code transactionally. If this code reference
+throws an exception, the transaction is rolled back and the exception
+is rethrown. See L<DBIx::Class::Schema/"txn_do"> for more details.
+
+=cut
+
+sub txn_do { shift->schema_instance->txn_do(@_); }
 
 {
   my $warn;