2 class SQL::Translator::Object::Table extends SQL::Translator::Object is dirty {
3 use MooseX::Types::Moose qw(Any Bool HashRef Str);
4 use MooseX::MultiMethods;
5 use SQL::Translator::Types qw(Column Constraint Index Schema Sequence);
9 '""' => sub { shift->name },
10 'bool' => sub { $_[0]->name || $_[0] },
23 isa => HashRef[Column],
25 exists_column => 'exists',
27 get_columns => 'values',
30 remove_column => 'delete',
33 get_fields => 'values',
36 default => sub { my %hash = (); tie %hash, 'Tie::IxHash'; return \%hash },
42 isa => HashRef[Index],
44 exists_index => 'exists',
46 get_indices => 'values',
50 default => sub { my %hash = (); tie %hash, 'Tie::IxHash'; return \%hash },
53 has 'constraints' => (
56 isa => HashRef[Constraint],
58 exists_constraint => 'exists',
59 constraint_ids => 'keys',
60 get_constraints => 'values',
61 get_constraint => 'get',
62 add_constraint => 'set',
64 default => sub { my %hash = (); tie %hash, 'Tie::IxHash'; return \%hash },
70 isa => HashRef[Sequence],
72 exists_sequence => 'exists',
73 sequence_ids => 'keys',
74 get_sequences => 'values',
75 get_sequence => 'get',
76 add_sequence => 'set',
78 default => sub { my %hash = (); tie %hash, 'Tie::IxHash'; return \%hash },
94 method add_field(Column $column does coerce) { $self->add_column($column) }
96 around add_column(Column $column does coerce) {
97 die "Can't use column name " . $column->name if $self->exists_column($column->name) || $column->name eq '';
98 return $self->$orig($column->name, $column);
100 around add_constraint(Constraint $constraint) {
101 my $name = $constraint->name;
104 while ($self->exists_constraint('ANON' . $idx)) { $idx++ }
105 $name = 'ANON' . $idx;
107 $self->$orig($name, $constraint)
109 around add_index(Index $index) {
110 my $name = $index->name;
113 while ($self->exists_index('ANON' . $idx)) { $idx++ }
114 $name = 'ANON' . $idx;
116 $self->$orig($name, $index)
118 around add_sequence(Sequence $sequence) { $self->$orig($sequence->name, $sequence) }
120 multi method primary_key(Any $) { grep /^PRIMARY KEY$/, $_->type for $self->get_constraints }
121 multi method primary_key(Str $column) { $self->get_column($column)->is_primary_key(1) }
123 method is_valid { return $self->get_columns ? 1 : undef }
126 before name($name?) { die "Can't use table name $name, table already exists" if $name && $self->schema->exists_table($name) && $name ne $self->name }
128 multi method drop_column(Column $column, Int :$cascade = 0) {
129 die "Can't drop non-existant table " . $column->name unless $self->exists_column($column->name);
130 $self->remove_column($column->name);
134 multi method drop_column(Str $column, Int :$cascade = 0) {
135 die "Can't drop non-existant table " . $column unless $self->exists_column($column);
136 $self->remove_column($column);