=cut
-use strict;
-use warnings;
-use SQL::Translator::Utils 'parse_list_arg';
+use Moo;
+use SQL::Translator::Utils qw(ex2err);
+use SQL::Translator::Types qw(schema_obj);
+use SQL::Translator::Role::ListAttr;
+use Sub::Quote qw(quote_sub);
-use base 'SQL::Translator::Schema::Object';
-
-our ( $TABLE_COUNT, $VIEW_COUNT );
+extends 'SQL::Translator::Schema::Object';
our $VERSION = '1.59';
-__PACKAGE__->_attributes( qw/
- name sql fields schema order
-/);
-
-=pod
-
=head2 new
Object constructor.
my $view = SQL::Translator::Schema::View->new;
-=cut
-
-sub fields {
-
-=pod
-
=head2 fields
Gets and set the fields the constraint is on. Accepts a string, list or
=cut
- my $self = shift;
- my $fields = parse_list_arg( @_ );
+with ListAttr fields => ( uniq => 1 );
- if ( @$fields ) {
- my ( %unique, @unique );
- for my $f ( @$fields ) {
- next if $unique{ $f }++;
- push @unique, $f;
- }
+=head2 tables
- $self->{'fields'} = \@unique;
- }
+Gets and set the tables the SELECT mentions. Accepts a string, list or
+arrayref; returns an array or array reference. Will unique the table
+names and keep them in order by the first occurrence of a field name.
- my @flds = @{ $self->{'fields'} || [] };
+ $view->tables('foo');
+ $view->tables('foo', 'bar');
+ $view->tables( 'foo, bar' );
+ $view->tables( [ 'foo', 'bar' ] );
+ $view->tables( qw[ foo bar ] );
- return wantarray ? @flds : \@flds;
-}
+ my @tables = $view->tables;
+
+=cut
+
+with ListAttr tables => ( uniq => 1 );
+
+=head2 options
+
+Gets and sets a list of options on the view.
+
+ $view->options('ALGORITHM=UNDEFINED');
+
+ my @options = $view->options;
+
+=cut
+
+with ListAttr options => ( uniq => 1, append => 1 );
sub is_valid {
return 1;
}
-sub name {
-
-=pod
-
=head2 name
Get or set the view's name.
=cut
- my $self = shift;
- $self->{'name'} = shift if @_;
- return $self->{'name'} || '';
-}
-
-sub order {
-
-=pod
+has name => ( is => 'rw', default => quote_sub(q{ '' }) );
=head2 order
=cut
- my ( $self, $arg ) = @_;
+has order => ( is => 'rw', default => quote_sub(q{ 0 }) );
+
+around order => sub {
+ my ( $orig, $self, $arg ) = @_;
if ( defined $arg && $arg =~ /^\d+$/ ) {
- $self->{'order'} = $arg;
+ return $self->$orig($arg);
}
- return $self->{'order'} || 0;
-}
-
-sub sql {
-
-=pod
+ return $self->$orig;
+};
=head2 sql
=cut
- my $self = shift;
- $self->{'sql'} = shift if @_;
- return $self->{'sql'} || '';
-}
-
-sub schema {
-
-=pod
+has sql => ( is => 'rw', default => quote_sub(q{ '' }) );
=head2 schema
=cut
- my $self = shift;
- if ( my $arg = shift ) {
- return $self->error('Not a schema object') unless
- UNIVERSAL::isa( $arg, 'SQL::Translator::Schema' );
- $self->{'schema'} = $arg;
- }
-
- return $self->{'schema'};
-}
+has schema => ( is => 'rw', isa => schema_obj('Schema'), weak_ref => 1 );
-sub equals {
-
-=pod
+around schema => \&ex2err;
=head2 equals
=cut
+around equals => sub {
+ my $orig = shift;
my $self = shift;
my $other = shift;
my $case_insensitive = shift;
my $ignore_sql = shift;
- return 0 unless $self->SUPER::equals($other);
+ return 0 unless $self->$orig($other);
return 0 unless $case_insensitive ? uc($self->name) eq uc($other->name) : $self->name eq $other->name;
#return 0 unless $self->is_valid eq $other->is_valid;
return 0 unless $case_insensitive ? uc($selfFields) eq uc($otherFields) : $selfFields eq $otherFields;
return 0 unless $self->_compare_objects(scalar $self->extra, scalar $other->extra);
return 1;
-}
+};
-sub DESTROY {
- my $self = shift;
- undef $self->{'schema'}; # destroy cyclical reference
-}
+# Must come after all 'has' declarations
+around new => \&ex2err;
1;