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49
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1 use strict;
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2 package IMPL::SQL::Schema::Column;
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165
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3 use parent qw(IMPL::Object IMPL::Object::Autofill);
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49
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4
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168
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5 use IMPL::lang qw( :DEFAULT :compare :declare :constants :hash );
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49
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6 use IMPL::Class::Property::Direct;
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167
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7 use IMPL::Exception();
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49
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8
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9 BEGIN {
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167
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10 public _direct property name => PROP_GET;
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11 public _direct property type => PROP_GET;
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12 public _direct property isNullable => PROP_GET;
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13 public _direct property defaultValue => PROP_GET;
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14 public _direct property tag => PROP_GET;
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49
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15 }
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16
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17 __PACKAGE__->PassThroughArgs;
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18
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19 sub CTOR {
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20 my $this = shift;
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21
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167
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22 $this->{$name} or
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23 die new IMPL::InvalidArgumentException('A column name is required');
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49
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24
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167
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25 $this->{$isNullable} = 0 if not exists $this->{$isNullable};
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26
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27 is( $this->{$type}, typeof IMPL::SQL::Schema::Type) or
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28 die new IMPL::InvalidArgumentException('a type is required for the column',$this->{$name});
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49
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29 }
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30
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167
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31 sub SameValue {
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49
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32 my ($this,$other) = @_;
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33
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167
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34 return (
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35 $this->{$name} eq $other->{$name}
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36 and $this->{$isNullable} == $other->{$isNullable}
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37 and equals_s($this->{$defaultValue}, $other->{$defaultValue})
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38 and $this->{$type}->SameValue($other->{$type})
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39 );
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49
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40 }
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41
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168
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42 sub SetType {
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43 my ($this,$newType) = @_;
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44
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45 $this->{$type} = $newType;
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46 }
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47
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48 sub SetDefaultValue {
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49 my ($this,$value) = @_;
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50
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51 $this->{$defaultValue} = $value;
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52 }
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53
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54 sub SetNullable {
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55 my ($this, $value) = @_;
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56
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57 $this->{$isNullable} = $value;
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58 }
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59
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60 sub SetOptions {
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61 my ($this,$diff) = @_;
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62
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63 return unless ref $diff eq 'HASH';
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64
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65 $this->tag({}) unless $this->tag;
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66
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67 hashApply($this->tag,$diff);
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68 }
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69
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49
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70 1;
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