remove all columns before adding new ones via ->fields or ->columns

[dbsrgits/SQL-Translator-2.0-ish.git] / lib / SQL / Translator / Object / Constraint.pm

diff --git a/lib/SQL/Translator/Object/Constraint.pm b/lib/SQL/Translator/Object/Constraint.pm
index 91e8cee..9a9b43c 100644 (file)
--- a/lib/SQL/Translator/Object/Constraint.pm
+++ b/lib/SQL/Translator/Object/Constraint.pm
@@ -1,18 +1,19 @@
 use MooseX::Declare;
 class SQL::Translator::Object::Constraint extends SQL::Translator::Object {
     use MooseX::Types::Moose qw(ArrayRef Bool HashRef Maybe Str Undef);
-    use SQL::Translator::Types qw(Column Table);
+    use MooseX::MultiMethods;
+    use SQL::Translator::Types qw(Column MatchType Table);
 
     has 'table' => (
         is => 'rw',
         isa => Table,
-        required => 1,
         weak_ref => 1,
     );
     
     has 'name' => (
         is => 'rw',
-        isa => Maybe[Str],
+        isa => Str,
+        default => '',
         required => 1
     );
     
@@ -26,10 +27,7 @@ class SQL::Translator::Object::Constraint extends SQL::Translator::Object {
             get_columns   => 'values',
             get_column    => 'get',
             add_column    => 'set',
-
-            ## compat
-            get_fields    => 'values',
-            fields        => 'keys',
+            clear_columns => 'clear',
         },
         default => sub { my %hash = (); tie %hash, 'Tie::IxHash'; return \%hash },
     );
@@ -37,7 +35,6 @@ class SQL::Translator::Object::Constraint extends SQL::Translator::Object {
     has 'type' => (
         is => 'rw',
         isa => Str,
-        required => 1
     );
 
     has 'deferrable' => (
@@ -66,11 +63,12 @@ class SQL::Translator::Object::Constraint extends SQL::Translator::Object {
     );
 
     has 'match_type' => (
-        isa => Str,
-        is => 'rw'
+        isa => MatchType,
+        is => 'rw',
+        coerce => 1,
+        lazy => 1,
+        default => ''
     );
 
     around add_column(Column $column) { $self->$orig($column->name, $column) }
-
-    method reference_fields { $self->reference_columns }
 }