X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?a=blobdiff_plain;f=lib%2FSQL%2FTranslator%2FObject%2FColumn.pm;h=d80d49fd83d6fc92a1596e2aa283c413df59fde6;hb=072eb21885367b4e7f85e732719b933792a9ec53;hp=180e97845ce84575e111a594f60234bb3d85e980;hpb=bbdcd43eab7e71618be136f2926cd356a7842bc9;p=dbsrgits%2FSQL-Translator-2.0-ish.git

diff --git a/lib/SQL/Translator/Object/Column.pm b/lib/SQL/Translator/Object/Column.pm
index 180e978..d80d49f 100644
--- a/lib/SQL/Translator/Object/Column.pm
+++ b/lib/SQL/Translator/Object/Column.pm
@@ -1,14 +1,105 @@
-package SQL::Translator::Object::Column;
-use Moose;
-use MooseX::Types::Moose qw(Bool Int Str);
-use SQL::Translator::Types qw(Trigger);
-
-has 'name' => (is => 'ro', isa => Str, required => 1);
-has 'type' => (is => 'ro', isa => Str, required => 1);
-has 'size' => (is => 'ro', isa => Int, required => 1);
-has 'is_nullable' => (is => 'ro', isa => Bool, required => 1, default => 1);
-has 'is_auto_increment' => (is => 'ro', isa => Bool, required => 0, default => 0);
-has 'default_value' => (is => 'ro', isa => Str, required => 0);
-has 'trigger' => (is => 'ro', isa => Trigger, required => 0);
-
-1;
+use MooseX::Declare;
+class SQL::Translator::Object::Column extends SQL::Translator::Object is dirty {
+    use MooseX::Types::Moose qw(Bool Int Maybe ScalarRef Str);
+    use MooseX::MultiMethods;
+    use SQL::Translator::Types qw(Bit ColumnSize Constraint Table Trigger);
+    clean;
+
+    use overload
+        '""'     => sub { shift->name },
+        'bool'   => sub { $_[0]->name || $_[0] },
+        fallback => 1,
+    ;
+
+    has 'table' => (
+        is => 'rw',
+        isa => Table,
+        weak_ref => 1,
+    );
+    
+    has 'name' => (
+        is => 'rw',
+        isa => Str,
+        required => 1,
+        trigger => sub { die "Cannot use '' as a column name" if $_[1] eq '' }
+    );
+    
+    has 'data_type' => (
+        is => 'rw',
+        isa => Str,
+        required => 1,
+        default => '',
+    );
+
+    has 'sql_data_type' => (
+        is => 'rw',
+        isa => Int,
+        required => 1,
+        default => 0
+    );
+    
+    has 'size' => (
+        is => 'rw',
+        isa => ColumnSize,
+        coerce => 1,
+        auto_deref => 1,
+        default => sub { [ 0 ] },
+    );
+    
+    has 'is_nullable' => (
+        is => 'rw',
+        isa => Bit,
+        required => 1,
+        default => 1
+    );
+    
+    has 'default_value' => (
+        is => 'rw',
+        isa => Maybe[ScalarRef|Str],
+    );
+
+    has 'is_auto_increment' => (
+        is => 'rw',
+        isa => Bit,
+        required => 1,
+        coerce => 1,
+        default => 0
+    );
+
+    has 'is_primary_key' => (
+        is => 'rw',
+        isa => Bool,
+        default => 0
+    );
+
+    has 'is_foreign_key' => (
+        is => 'rw',
+        isa => Bool,
+        default => 0
+    );
+
+    has 'foreign_key_reference' => (
+         is => 'rw',
+         isa => Constraint,
+    );
+    
+    has 'trigger' => (
+        is => 'rw',
+        isa => Trigger,
+    );
+
+    around size(@args) {
+        $self->$orig(@args) if @args;
+        my @sizes = $self->$orig;
+        return wantarray ? @sizes
+                         : join ',', @sizes;
+    }
+
+    method full_name { $self->table->name . '.' . $self->name }
+    method schema { $self->table->schema }
+
+    method order { }
+    method is_unique { }
+
+    before name($name?) { die "Can't use column name $name" if $name && $self->table->exists_column($name) && $name ne $self->name; }
+}