use Digest::SHA1 for sha1_hex

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

diff --git a/lib/SQL/Translator/Parser.pm b/lib/SQL/Translator/Parser.pm
index e69de29..f825bb3 100644 (file)
--- a/lib/SQL/Translator/Parser.pm
+++ b/lib/SQL/Translator/Parser.pm
@@ -0,0 +1,43 @@
+use MooseX::Declare;
+class SQL::Translator::Parser {
+    use MooseX::Types::Moose qw(Maybe Str);
+    use SQL::Translator::Types qw(DBIHandle Translator);
+
+    has 'dbh' => (
+        isa => DBIHandle,
+        is => 'ro',
+        predicate => 'has_dbh',
+    );
+
+    has 'filename' => (
+        isa => Str,
+        is => 'ro',
+        predicate => 'has_ddl',
+    );
+
+    has 'type' => (
+        isa => Maybe[Str],
+        is => 'ro',
+        predicate => 'has_type',
+    );
+
+    has 'translator' => (
+        isa => Translator,
+        is => 'ro',
+        weak_ref => 1,
+        required => 1,
+        handles => [ qw(schema) ],
+    );
+
+    method BUILD(@) {
+        my $role = __PACKAGE__;
+        if ($self->has_dbh) {
+            $role .= '::DBI';
+        } elsif ($self->has_type || $self->has_ddl) {
+            $role .= '::DDL';
+        }
+        Class::MOP::load_class($role);
+        $role->meta->apply($self);
+        $self->_subclass();
+    }
+}