Fix the skip for DBD::Multi
[dbsrgits/DBIx-Class.git] / lib / DBIx / Class / CDBICompat / ColumnCase.pm
CommitLineData
c0e7b4e5 1package # hide from PAUSE
2 DBIx::Class::CDBICompat::ColumnCase;
ea2e61bf 3
4use strict;
5use warnings;
75a23b3e 6
7use base qw/DBIx::Class/;
ea2e61bf 8
9sub _register_column_group {
10 my ($class, $group, @cols) = @_;
147dd158 11 return $class->next::method($group => map lc, @cols);
ea2e61bf 12}
13
ec77fadc 14sub add_columns {
15 my ($class, @cols) = @_;
1f23a877 16 $class->mk_group_accessors(column => @cols);
8c49f629 17 $class->result_source_instance->add_columns(map lc, @cols);
ec77fadc 18}
19
12bbb339 20sub has_a {
21 my ($class, $col, @rest) = @_;
147dd158 22 $class->next::method(lc($col), @rest);
9f300b1b 23 $class->mk_group_accessors('inflated_column' => $col);
12bbb339 24 return 1;
25}
26
b8e1e21f 27sub has_many {
28 my ($class, $rel, $f_class, $f_key, @rest) = @_;
75d07914 29 return $class->next::method($rel, $f_class, ( ref($f_key) ?
30 $f_key :
be7fff92 31 lc($f_key) ), @rest);
b8e1e21f 32}
33
9f300b1b 34sub get_inflated_column {
12bbb339 35 my ($class, $get, @rest) = @_;
147dd158 36 return $class->next::method(lc($get), @rest);
12bbb339 37}
38
9f300b1b 39sub store_inflated_column {
12bbb339 40 my ($class, $set, @rest) = @_;
147dd158 41 return $class->next::method(lc($set), @rest);
12bbb339 42}
43
9f300b1b 44sub set_inflated_column {
12bbb339 45 my ($class, $set, @rest) = @_;
147dd158 46 return $class->next::method(lc($set), @rest);
ea2e61bf 47}
48
510ca912 49sub get_column {
ea2e61bf 50 my ($class, $get, @rest) = @_;
147dd158 51 return $class->next::method(lc($get), @rest);
ea2e61bf 52}
53
510ca912 54sub set_column {
ea2e61bf 55 my ($class, $set, @rest) = @_;
147dd158 56 return $class->next::method(lc($set), @rest);
510ca912 57}
58
59sub store_column {
60 my ($class, $set, @rest) = @_;
147dd158 61 return $class->next::method(lc($set), @rest);
ea2e61bf 62}
63
64sub find_column {
65 my ($class, $col) = @_;
147dd158 66 return $class->next::method(lc($col));
ea2e61bf 67}
68
9387c904 69# _build_query
70#
71# Build a query hash for find, et al. Overrides Retrieve::_build_query.
72
73sub _build_query {
74 my ($self, $query) = @_;
75
76 my %new_query;
77 $new_query{lc $_} = $query->{$_} for keys %$query;
78
79 return \%new_query;
80}
81
e60dc79f 82
83# CDBI will never overwrite an accessor, but it only uses one
84# accessor for all column types. DBIC uses many different
85# accessor types so, for example, if you declare a column()
86# and then a has_a() for that same column it must overwrite.
87#
88# To make this work CDBICompat has decide if an accessor
89# method was put there by itself and only then overwrite.
90{
91 my %our_accessors;
92
93 sub _has_custom_accessor {
94 my($class, $name) = @_;
95
96 no strict 'refs';
97 my $existing_accessor = *{$class .'::'. $name}{CODE};
98 return $existing_accessor && !$our_accessors{$existing_accessor};
99 }
100
101 sub _deploy_accessor {
102 my($class, $name, $accessor) = @_;
103
104 return if $class->_has_custom_accessor($name);
105
106 for my $name ($name, lc $name) {
107 no strict 'refs';
108 no warnings 'redefine';
109 *{$class .'::'. $name} = $accessor;
110 }
111
112 $our_accessors{$accessor}++;
113
114 return 1;
115 }
116}
117
510ca912 118sub _mk_group_accessors {
119 my ($class, $type, $group, @fields) = @_;
e60dc79f 120
121 # So we don't have to do lots of lookups inside the loop.
122 my $maker = $class->can($type) unless ref $type;
123
124 # warn "$class $type $group\n";
125 foreach my $field (@fields) {
126 if( $field eq 'DESTROY' ) {
127 carp("Having a data accessor named DESTROY in ".
128 "'$class' is unwise.");
129 }
130
131 my $name = $field;
132
133 ($name, $field) = @$field if ref $field;
134
135 my $accessor = $class->$maker($group, $field);
136 my $alias = "_${name}_accessor";
137
138 # warn " $field $alias\n";
139 {
140 no strict 'refs';
141
142 $class->_deploy_accessor($name, $accessor);
143 $class->_deploy_accessor($alias, $accessor);
144 }
b8e1e21f 145 }
12bbb339 146}
147
12bbb339 148sub new {
149 my ($class, $attrs, @rest) = @_;
150 my %att;
151 $att{lc $_} = $attrs->{$_} for keys %$attrs;
147dd158 152 return $class->next::method(\%att, @rest);
ea2e61bf 153}
154
1551;