Commit | Line | Data |
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1 | use MooseX::Declare; |
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2 | class SQL::Translator::Object::Index extends SQL::Translator::Object { |
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3 | use MooseX::Types::Moose qw(HashRef Str); |
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4 | use MooseX::MultiMethods; |
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5 | use SQL::Translator::Types qw(Column Table ColumnHash IxHash); |
6 | use Tie::IxHash; |
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7 | |
8 | has 'table' => ( |
9 | is => 'rw', |
10 | isa => Table, |
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11 | weak_ref => 1, |
12 | ); |
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13 | |
14 | has 'name' => ( |
15 | is => 'rw', |
16 | isa => Str, |
17 | required => 1 |
18 | ); |
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19 | |
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20 | has 'columns' => ( |
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21 | is => 'rw', |
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22 | isa => IxHash, #ColumnHash, |
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23 | handles => { |
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24 | exists_column => 'EXISTS', |
25 | column_ids => 'Keys', |
26 | get_columns => 'Values', |
27 | get_column => 'FETCH', |
28 | add_column => 'STORE', |
29 | remove_column => 'DELETE', |
30 | clear_columns => 'CLEAR', |
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31 | }, |
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32 | coerce => 1, |
33 | default => sub { Tie::IxHash->new() } |
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34 | ); |
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35 | |
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36 | has 'type' => ( |
37 | is => 'rw', |
38 | isa => Str, |
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39 | required => 1, |
40 | default => 'NORMAL', |
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41 | ); |
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42 | |
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43 | around add_column(Column $column) { |
44 | $self->$orig($column->name, $column); |
45 | return $self->get_column($column->name); |
46 | } |
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47 | |
48 | method is_valid { $self->table && scalar $self->get_columns ? 1 : undef } |
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49 | } |