-package DBIx::Class::CDBICompat::ColumnCase;
+package # hide from PAUSE
+ DBIx::Class::CDBICompat::ColumnCase;
use strict;
use warnings;
-use NEXT;
+
+use base qw/DBIx::Class/;
sub _register_column_group {
my ($class, $group, @cols) = @_;
- return $class->NEXT::_register_column_group($group => map lc, @cols);
+ return $class->next::method($group => map lc, @cols);
}
-sub _register_columns {
+sub add_columns {
my ($class, @cols) = @_;
- return $class->NEXT::_register_columns(map lc, @cols);
+ $class->mk_group_accessors(column => @cols);
+ $class->result_source_instance->add_columns(map lc, @cols);
+}
+
+sub has_a {
+ my ($class, $col, @rest) = @_;
+ $class->next::method(lc($col), @rest);
+ $class->mk_group_accessors('inflated_column' => $col);
+ return 1;
+}
+
+sub has_many {
+ my ($class, $rel, $f_class, $f_key, @rest) = @_;
+ return $class->next::method($rel, $f_class, ( ref($f_key) ?
+ $f_key :
+ lc($f_key) ), @rest);
}
-sub get {
+sub get_inflated_column {
my ($class, $get, @rest) = @_;
- return $class->NEXT::get(lc $get, @rest);
+ return $class->next::method(lc($get), @rest);
}
-sub set {
+sub store_inflated_column {
my ($class, $set, @rest) = @_;
- return $class->NEXT::set(lc $set, @rest);
+ return $class->next::method(lc($set), @rest);
+}
+
+sub set_inflated_column {
+ my ($class, $set, @rest) = @_;
+ return $class->next::method(lc($set), @rest);
+}
+
+sub get_column {
+ my ($class, $get, @rest) = @_;
+ return $class->next::method(lc($get), @rest);
+}
+
+sub set_column {
+ my ($class, $set, @rest) = @_;
+ return $class->next::method(lc($set), @rest);
+}
+
+sub store_column {
+ my ($class, $set, @rest) = @_;
+ return $class->next::method(lc($set), @rest);
}
sub find_column {
my ($class, $col) = @_;
- return $class->NEXT::find_column(lc $col);
+ return $class->next::method(lc($col));
+}
+
+# _build_query
+#
+# Build a query hash for find, et al. Overrides Retrieve::_build_query.
+
+sub _build_query {
+ my ($self, $query) = @_;
+
+ my %new_query;
+ $new_query{lc $_} = $query->{$_} for keys %$query;
+
+ return \%new_query;
+}
+
+
+# CDBI will never overwrite an accessor, but it only uses one
+# accessor for all column types. DBIC uses many different
+# accessor types so, for example, if you declare a column()
+# and then a has_a() for that same column it must overwrite.
+#
+# To make this work CDBICompat has decide if an accessor
+# method was put there by itself and only then overwrite.
+{
+ my %our_accessors;
+
+ sub _has_custom_accessor {
+ my($class, $name) = @_;
+
+ no strict 'refs';
+ my $existing_accessor = *{$class .'::'. $name}{CODE};
+ return $existing_accessor && !$our_accessors{$existing_accessor};
+ }
+
+ sub _deploy_accessor {
+ my($class, $name, $accessor) = @_;
+
+ return if $class->_has_custom_accessor($name);
+
+ for my $name ($name, lc $name) {
+ no strict 'refs';
+ no warnings 'redefine';
+ *{$class .'::'. $name} = $accessor;
+ }
+
+ $our_accessors{$accessor}++;
+
+ return 1;
+ }
+}
+
+sub _mk_group_accessors {
+ my ($class, $type, $group, @fields) = @_;
+
+ # So we don't have to do lots of lookups inside the loop.
+ my $maker = $class->can($type) unless ref $type;
+
+ # warn "$class $type $group\n";
+ foreach my $field (@fields) {
+ if( $field eq 'DESTROY' ) {
+ carp("Having a data accessor named DESTROY in ".
+ "'$class' is unwise.");
+ }
+
+ my $name = $field;
+
+ ($name, $field) = @$field if ref $field;
+
+ my $accessor = $class->$maker($group, $field);
+ my $alias = "_${name}_accessor";
+
+ # warn " $field $alias\n";
+ {
+ no strict 'refs';
+
+ $class->_deploy_accessor($name, $accessor);
+ $class->_deploy_accessor($alias, $accessor);
+ }
+ }
}
-sub _mk_accessors {
- my ($class, $type, @fields) = @_;
- my %fields;
- $fields{$_} = 1 for @fields,
- map lc, grep { !defined &{"${class}::${_}"} } @fields;
- return $class->NEXT::_mk_accessors($type, keys %fields);
+sub new {
+ my ($class, $attrs, @rest) = @_;
+ my %att;
+ $att{lc $_} = $attrs->{$_} for keys %$attrs;
+ return $class->next::method(\%att, @rest);
}
1;