use MooseX::Declare;
class SQL::Translator::Producer {
- use MooseX::Types::Moose qw(Bool Str);
- use SQL::Translator::Types qw(Column Schema Table);
+ use SQL::Translator::Constants qw(:sqlt_types);
+ use MooseX::Types::Moose qw(ArrayRef Bool HashRef ScalarRef Str);
+ use SQL::Translator::Types qw(Column Table Translator);
- has 'schema' => (
- isa => Schema,
- is => 'rw',
- required => 1
+ has 'data_type_mapping' => (
+ isa => HashRef,
+ is => 'ro',
+ lazy_build => 1
);
-
- has 'no_comments' => (
- isa => Bool,
- is => 'rw',
- lazy => 1,
- default => 0
- );
-
- has 'drop_table' => (
- isa => Bool,
- is => 'rw',
- lazy => 1,
- default => 1
+
+ has 'translator' => (
+ isa => Translator,
+ is => 'ro',
+ weak_ref => 1,
+ required => 1,
+ handles => [ qw(schema) ],
);
-
+
+ method _build_data_type_mapping {
+ return {
+ SQL_LONGVARCHAR() => 'text',
+ SQL_TIMESTAMP() => 'timestamp',
+ SQL_TYPE_TIMESTAMP() => 'timestamp without time zone',
+ SQL_TYPE_TIMESTAMP_WITH_TIMEZONE() => 'timestamp',
+ SQL_INTEGER() => 'integer',
+ SQL_CHAR() => 'char',
+ SQL_VARCHAR() => 'varchar',
+ SQL_BIGINT() => 'bigint',
+ SQL_FLOAT() => 'numeric',
+ };
+ }
+
method produce {
my $schema = $self->schema;
-
+
$self->_create_table($_) for values %{$schema->tables};
}
$column_def .= ' NOT NULL' unless $column->is_nullable;
$column_def;
}
+
+ method _default_value(ScalarRef|Str $default, ArrayRef $exceptions) {
+ if ($exceptions and ! ref $default) {
+ for (my $i = 0; $i < @$exceptions; $i += 2) {
+ my ($pat, $val) = @$exceptions[ $i, $i + 1 ];
+ if (ref $pat and $default =~ $pat) {
+ $default = $val;
+ last;
+ } elsif (lc $default eq lc $pat) {
+ $default = $val;
+ last
+ }
+ }
+ }
+
+ return ref($default) ? " DEFAULT $$default" : " DEFAULT '$default'";
+ }
}