X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?a=blobdiff_plain;f=lib%2FSQL%2FTranslator%2FProducer%2FYAML.pm;h=177cbdf654e14fd1a5131df5414599764857818c;hb=a1c9c64f601668626864d327aa076d9586b10c4b;hp=7970a615af1cf2dd614a0d087957e73a300c6964;hpb=758106cc9df8b7456f801b51e204e47b529ad9a9;p=dbsrgits%2FSQL-Translator.git

diff --git a/lib/SQL/Translator/Producer/YAML.pm b/lib/SQL/Translator/Producer/YAML.pm
index 7970a61..177cbdf 100644
--- a/lib/SQL/Translator/Producer/YAML.pm
+++ b/lib/SQL/Translator/Producer/YAML.pm
@@ -1,23 +1,5 @@
 package SQL::Translator::Producer::YAML;
 
-# -------------------------------------------------------------------
-# Copyright (C) 2002-2009 SQLFairy Authors
-#
-# This program is free software; you can redistribute it and/or
-# modify it under the terms of the GNU General Public License as
-# published by the Free Software Foundation; version 2.
-#
-# This program is distributed in the hope that it will be useful, but
-# WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-# General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-# 02111-1307  USA
-# -------------------------------------------------------------------
-
 =head1 NAME
 
 SQL::Translator::Producer::YAML - A YAML producer for SQL::Translator
@@ -38,32 +20,31 @@ takes a long time.
 =cut
 
 use strict;
-use vars qw($VERSION);
-$VERSION = '1.59';
+use warnings;
+our $VERSION = '1.59';
 
 use YAML qw(Dump);
 
-# -------------------------------------------------------------------
 sub produce {
     my $translator = shift;
     my $schema     = $translator->schema;
 
     return Dump({
         schema => {
-            tables => { 
+            tables => {
                 map { ($_->name => view_table($_)) }
                     $schema->get_tables,
             },
-            views => { 
+            views => {
                 map { ($_->name => view_view($_)) }
                     $schema->get_views,
             },
-            triggers => { 
+            triggers => {
                 map { ($_->name => view_trigger($_)) }
                     $schema->get_triggers,
             },
-            procedures => { 
-                map { ($_->name => view_procedure($_)) } 
+            procedures => {
+                map { ($_->name => view_procedure($_)) }
                     $schema->get_procedures,
             },
         },
@@ -78,11 +59,11 @@ sub produce {
             show_warnings  => $translator->show_warnings,
             trace          => $translator->trace,
             version        => $translator->version,
-        }
+        },
+        keys %{$schema->extra} ? ('extra' => { $schema->extra } ) : (),
     });
 }
 
-# -------------------------------------------------------------------
 sub view_table {
     my $table = shift;
 
@@ -97,14 +78,14 @@ sub view_table {
         'indices'     => [
             map { view_index($_) } $table->get_indices
         ],
-        'fields'      => { 
+        'fields'      => {
             map { ($_->name => view_field($_)) }
-                $table->get_fields 
+                $table->get_fields
         },
+        keys %{$table->extra} ? ('extra' => { $table->extra } ) : (),
     };
 }
 
-# -------------------------------------------------------------------
 sub view_constraint {
     my $constraint = shift;
 
@@ -117,13 +98,13 @@ sub view_constraint {
         'options'          => scalar $constraint->options,
         'on_delete'        => scalar $constraint->on_delete,
         'on_update'        => scalar $constraint->on_update,
-        'reference_fields' => scalar $constraint->reference_fields,
+        'reference_fields' => [ map { ref $_ ? $_->name : $_ } $constraint->reference_fields ],
         'reference_table'  => scalar $constraint->reference_table,
         'type'             => scalar $constraint->type,
+        keys %{$constraint->extra} ? ('extra' => { $constraint->extra } ) : (),
     };
 }
 
-# -------------------------------------------------------------------
 sub view_field {
     my $field = shift;
 
@@ -138,11 +119,10 @@ sub view_field {
         'is_unique'         => scalar $field->is_unique,
         $field->is_auto_increment ? ('is_auto_increment' => 1) : (),
         $field->comments ? ('comments' => $field->comments) : (),
-        'extra'             => { $field->extra },
+        keys %{$field->extra} ? ('extra' => { $field->extra } ) : (),
     };
 }
 
-# -------------------------------------------------------------------
 sub view_procedure {
     my $procedure = shift;
 
@@ -153,10 +133,10 @@ sub view_procedure {
         'parameters' => scalar $procedure->parameters,
         'owner'      => scalar $procedure->owner,
         'comments'   => scalar $procedure->comments,
+        keys %{$procedure->extra} ? ('extra' => { $procedure->extra } ) : (),
     };
 }
 
-# -------------------------------------------------------------------
 sub view_trigger {
     my $trigger = shift;
 
@@ -168,10 +148,10 @@ sub view_trigger {
         'fields'              => scalar $trigger->fields,
         'on_table'            => scalar $trigger->on_table,
         'action'              => scalar $trigger->action,
+        keys %{$trigger->extra} ? ('extra' => { $trigger->extra } ) : (),
     };
 }
 
-# -------------------------------------------------------------------
 sub view_view {
     my $view = shift;
 
@@ -180,10 +160,10 @@ sub view_view {
         'name'   => scalar $view->name,
         'sql'    => scalar $view->sql,
         'fields' => scalar $view->fields,
+        keys %{$view->extra} ? ('extra' => { $view->extra } ) : (),
     };
 }
 
-# -------------------------------------------------------------------
 sub view_index {
     my $index = shift;
 
@@ -192,13 +172,12 @@ sub view_index {
         'type'      => scalar $index->type,
         'fields'    => scalar $index->fields,
         'options'   => scalar $index->options,
+        keys %{$index->extra} ? ('extra' => { $index->extra } ) : (),
     };
 }
 
 1;
 
-# -------------------------------------------------------------------
-
 =head1 SEE ALSO
 
 SQL::Translator, YAML, http://www.yaml.org/.
@@ -206,6 +185,6 @@ SQL::Translator, YAML, http://www.yaml.org/.
 =head1 AUTHORS
 
 darren chamberlain E<lt>darren@cpan.orgE<gt>,
-Ken Y. Clark E<lt>kclark@cpan.orgE<gt>.
+Ken Youens-Clark E<lt>kclark@cpan.orgE<gt>.
 
 =cut