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1 package IMPL::ORM::Object;
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2 use strict;
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3 use warnings;
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4
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27
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5 use base qw(IMPL::Object);
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6 use IMPL::Class::Property;
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7 use IMPL::Class::Property::Direct;
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8
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9 require IMPL::ORM::Entity;
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10
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11 BEGIN {
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12 private _direct property _entities => prop_all;
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13 }
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14
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15 my %schemaCache;
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16
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17 sub CTOR {
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18 my ($this) = @_;
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19
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20 while ( my ($class,$schema) = $this->ormGetSchema ) {
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21 $this->{$_entities}{$class} = new IMPL::ORM::Entity($class,$schema);
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22 }
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23 }
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24
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25 sub ormStore {
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26 my ($this,$class,$prop,$value) = @_;
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27
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28 die IMPL::InvalidOperationException("Cannot find entity for the specified class",$class) unless $this->{$_entities}{$class};
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29
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30 $this->{$_entities}{$class}->Store($prop,$value);
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31 }
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32
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33 sub ormGet {
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34 my ($this,$class,$prop,$value) = @_;
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35
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36 return $this->{$_entities}{$class} ? $this->{$_entities}{$class}->Get($prop,$value) : undef;
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37 }
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38
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39 sub _PropertyImplementor {
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40 'IMPL::ORM::Property'
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41 }
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42
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43 sub ormGetSchema {
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44 my ($self) = @_;
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45
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46 my $class = ref $self || $self;
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47
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48 return $schemaCache{$class} if $schemaCache{$class};
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49
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50 my %schema;
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51
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52 foreach my $ormProp (
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53 $self->get_meta(
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54 'IMPL::Class::PropertyInfo',
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55 sub {
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56 UNIVERSAL::isa($_->Implementor, 'IMPL::ORM::Property' )
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57 },
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58 1
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59 )
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60 ){
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61 push @{$schema{$ormProp->Class}},{
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62 name => $ormProp->Name,
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63 virtual => $ormProp->Virtual,
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64 type => $ormProp->Type
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65 };
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66 }
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67
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68 return ($schemaCache{$class} = \%schema);
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69 }
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21
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70
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71 1;
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27
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72
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73 __END__
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74
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75 =pod
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76
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77 =head1 DESCRIPTION
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78
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79 Базовый объект для реляционного отображения,
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80 содержит в себе реляционные записи представляющие данный объект.
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81
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82 =cut |
