use MooseX::Declare;
-class SQL::Translator::Object::Constraint {
- use MooseX::Types::Moose qw(HashRef Maybe Str);
- use MooseX::AttributeHelpers;
- use SQL::Translator::Types qw(Column);
- extends 'SQL::Translator::Object';
+class SQL::Translator::Object::Constraint extends SQL::Translator::Object {
+ use MooseX::Types::Moose qw(ArrayRef Bool HashRef Maybe Str Undef);
+ use MooseX::MultiMethods;
+ use SQL::Translator::Types qw(Column MatchType Table);
+
+ has 'table' => (
+ is => 'rw',
+ isa => Table,
+ weak_ref => 1,
+ );
has 'name' => (
is => 'rw',
- isa => Maybe[Str],
+ isa => Str,
+ default => '',
required => 1
);
has 'columns' => (
- metaclass => 'Collection::Hash',
+ traits => ['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);
- }
- }
+ handles => {
+ exists_column => 'exists',
+ column_ids => 'keys',
+ get_columns => 'values',
+ get_column => 'get',
+ add_column => 'set',
+ clear_columns => 'clear',
},
default => sub { my %hash = (); tie %hash, 'Tie::IxHash'; return \%hash },
);
has 'type' => (
is => 'rw',
isa => Str,
- required => 1
);
- method get_fields { return $self->get_columns }
- method fields { return $self->column_ids }
+ has 'deferrable' => (
+ is => 'rw',
+ isa => Bool,
+ default => 1
+ );
+
+ has 'expression' => (
+ is => 'rw',
+ isa => Str,
+ );
+
+ has 'reference_table' => (
+ isa => Maybe[Str],
+ is => 'rw',
+ );
+
+ has 'reference_columns' => (
+ isa => ArrayRef,
+ traits => ['Array'],
+ handles => {
+ reference_columns => 'elements',
+ },
+ default => sub { [] },
+ );
+
+ has 'match_type' => (
+ isa => MatchType,
+ is => 'rw',
+ coerce => 1,
+ lazy => 1,
+ default => ''
+ );
+
+ around add_column(Column $column) { $self->$orig($column->name, $column) }
}