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annotate Lib/IMPL/ORM/Schema/Relation/HasOne.pm @ 28:6d33f75c6e1f

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ORM in works
author Sergey
date Mon, 19 Oct 2009 04:13:54 +0400
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children 16ada169ca75
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1 package IMPL::ORM::Schema::Relation::HasOne;
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2 use strict;
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3 use warnings;
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4
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5 use base qw(IMPL::ORM::Schema::Relation);
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6 use IMPL::Class::Property;
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7
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8 BEGIN {
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9 public property target => prop_get | owner_set;
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10 public property name => prop_get | owner_set;
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11 }
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12
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13 our %CTOR = (
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14 'IMPL::ORM::Schema::Relation' => sub { 'HasOne' }
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15 );
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16
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17 sub CTOR {
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18 my ($this,$name,$target) = @_;
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19 $this->name($name) or die new IMPL::InvalidArgumentException('A name is required for this relation');
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20 $this->target($target) or die new IMPL::InvalidArgumentException('A target is required for this relation',$name);
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21 }
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22
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23 sub canHaveChildren {
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24 0;
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25 }
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26
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27
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28 1;