add back compat attributes

[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 6ac6e88..3ce6a35 100644 (file)
--- a/lib/SQL/Translator/Object/Constraint.pm
+++ b/lib/SQL/Translator/Object/Constraint.pm
@@ -1,9 +1,69 @@
-package SQL::Translator::Object::Constraint;
-use Moose;
-use SQL::Translator::Types;
+use MooseX::Declare;
+class SQL::Translator::Object::Constraint {
+    use MooseX::Types::Moose qw(ArrayRef Bool HashRef Maybe Str);
+    use MooseX::AttributeHelpers;
+    use SQL::Translator::Types qw(Column);
+    extends 'SQL::Translator::Object';
+    
+    has 'name' => (
+        is => 'rw',
+        isa => Maybe[Str],
+        required => 1
+    );
+    
+    has 'columns' => (
+        metaclass => 'Collection::Hash',
+        is => 'rw',
+        isa => HashRef[Column],
+        provides => {
+            exists => 'exists_column',
+            keys   => 'column_ids',
+            values => 'get_columns',
+            get    => 'get_column',
+        },
+        curries => {
+            set => {
+                add_column => sub {
+                    my ($self, $body, $column) = @_;
+                    $self->$body($column->name, $column);
+                }
+            }
+        },
+        default => sub { my %hash = (); tie %hash, 'Tie::IxHash'; return \%hash },
+    );
+    
+    has 'type' => (
+        is => 'rw',
+        isa => Str,
+        required => 1
+    );
 
-has 'name' => (is => 'ro', isa => 'Str', required => 1);
-has 'columns' => (is => 'ro', isa => 'ArrayRef[Column]', required => 1);
-has 'type' => (is => 'ro', isa => 'Str', required => 1);
+    has 'deferrable' => (
+        is => 'rw',
+        isa => Bool,
+        default => 0
+    );
 
-1;
+    has 'expression' => (
+        is => 'rw',
+        isa => Str,
+    );
+
+    has 'options' => (
+        is => 'rw',
+        isa => ArrayRef,
+        auto_deref => 1
+    );
+
+    has 'extra' => (
+        is => 'rw',
+        isa => HashRef,
+        auto_deref => 1,
+    );
+
+    method get_fields { return $self->get_columns }
+    method fields { return $self->column_ids }
+    method field_names { return $self->column_ids }
+
+    method match_type { }
+}