take out duplicate docs

[dbsrgits/SQL-Translator.git] / lib / SQL / Translator / Producer / YAML.pm

diff --git a/lib/SQL/Translator/Producer/YAML.pm b/lib/SQL/Translator/Producer/YAML.pm
index 5287e24..6dbdc07 100644 (file)
--- a/lib/SQL/Translator/Producer/YAML.pm
+++ b/lib/SQL/Translator/Producer/YAML.pm
@@ -1,9 +1,7 @@
 package SQL::Translator::Producer::YAML;
 
 # -------------------------------------------------------------------
-# $Id: YAML.pm,v 1.9 2004-03-09 19:19:49 kycl4rk Exp $
-# -------------------------------------------------------------------
-# Copyright (C) 2002-4 SQLFairy Authors
+# 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
@@ -41,31 +39,30 @@ takes a long time.
 
 use strict;
 use vars qw($VERSION);
-$VERSION = sprintf "%d.%02d", q$Revision: 1.9 $ =~ /(\d+)\.(\d+)/;
+$VERSION = '1.59';
 
 use YAML qw(Dump);
 
-# -------------------------------------------------------------------
 sub produce {
-    my $translator  = shift;
-    my $schema      = $translator->schema;
+    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,
             },
         },
@@ -80,11 +77,11 @@ 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;
 
@@ -92,57 +89,58 @@ sub view_table {
         'name'        => $table->name,
         'order'       => $table->order,
         'options'     => $table->options  || [],
-        'comments'    => $table->comments || '',
+        $table->comments ? ('comments'    => $table->comments ) : (),
         'constraints' => [
             map { view_constraint($_) } $table->get_constraints
         ],
         'indices'     => [
             map { view_index($_) } $table->get_indices
         ],
-        'fields'      => { 
+        'fields'      => {
             map { ($_->name => view_field($_)) }
-                $table->get_fields 
+                $table->get_fields
         },
+        keys %{$table->extra} ? ('extra' => { $table->extra } ) : (),
     };
 }
 
-# -------------------------------------------------------------------
 sub view_constraint {
     my $constraint = shift;
 
     return {
         'deferrable'       => scalar $constraint->deferrable,
         'expression'       => scalar $constraint->expression,
-        'fields'           => scalar $constraint->fields,
+        'fields'           => [ map { ref $_ ? $_->name : $_ } $constraint->field_names ],
         'match_type'       => scalar $constraint->match_type,
         'name'             => scalar $constraint->name,
         '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;
 
     return {
-        'order'          => scalar $field->order,
-        'name'           => scalar $field->name,
-        'data_type'      => scalar $field->data_type,
-        'size'           => [ $field->size ],
-        'default_value'  => scalar $field->default_value,
-        'is_nullable'    => scalar $field->is_nullable,
-        'is_primary_key' => scalar $field->is_primary_key,
-        'is_unique'      => scalar $field->is_unique,
-        'extra'          => { $field->extra },
+        'order'             => scalar $field->order,
+        'name'              => scalar $field->name,
+        'data_type'         => scalar $field->data_type,
+        'size'              => [ $field->size ],
+        'default_value'     => scalar $field->default_value,
+        'is_nullable'       => scalar $field->is_nullable,
+        'is_primary_key'    => scalar $field->is_primary_key,
+        'is_unique'         => scalar $field->is_unique,
+        $field->is_auto_increment ? ('is_auto_increment' => 1) : (),
+        $field->comments ? ('comments' => $field->comments) : (),
+        keys %{$field->extra} ? ('extra' => { $field->extra } ) : (),
     };
 }
 
-# -------------------------------------------------------------------
 sub view_procedure {
     my $procedure = shift;
 
@@ -153,10 +151,10 @@ 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;
 
@@ -164,14 +162,14 @@ sub view_trigger {
         'order'               => scalar $trigger->order,
         'name'                => scalar $trigger->name,
         'perform_action_when' => scalar $trigger->perform_action_when,
-        'database_event'      => scalar $trigger->database_event,
+        'database_events'     => scalar $trigger->database_events,
         '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 +178,10 @@ 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 +190,12 @@ 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 +203,6 @@ 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