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package # hide from PAUSE Indexer
DBIx::Class::CDBICompat::AccessorMapping;
use strict;
use warnings;
sub mk_group_accessors {
my ($class, $group, @cols) = @_;
foreach my $col (@cols) {
my($accessor, $col) = ref $col ? @$col : (undef, $col);
my($ro_meth, $wo_meth);
if( defined $accessor and ($accessor ne $col)) {
$ro_meth = $wo_meth = $accessor;
}
else {
$ro_meth = $class->accessor_name_for($col);
$wo_meth = $class->mutator_name_for($col);
}
# warn "class: $class / col: $col / ro: $ro_meth / wo: $wo_meth\n";
if ($ro_meth eq $wo_meth or # they're the same
$wo_meth eq $col) # or only the accessor is custom
{
$class->next::method($group => [ $ro_meth => $col ]);
}
else {
$class->mk_group_ro_accessors($group => [ $ro_meth => $col ]);
$class->mk_group_wo_accessors($group => [ $wo_meth => $col ]);
}
}
}
sub accessor_name_for {
my ($class, $column) = @_;
if ($class->can('accessor_name')) {
return $class->accessor_name($column)
}
return $column;
}
sub mutator_name_for {
my ($class, $column) = @_;
if ($class->can('mutator_name')) {
return $class->mutator_name($column)
}
return $column;
}
sub new {
my ($class, $attrs, @rest) = @_;
$class->throw_exception( "create needs a hashref" ) unless ref $attrs eq 'HASH';
foreach my $col ($class->columns) {
my $acc = $class->accessor_name_for($col);
$attrs->{$col} = delete $attrs->{$acc} if exists $attrs->{$acc};
my $mut = $class->mutator_name_for($col);
$attrs->{$col} = delete $attrs->{$mut} if exists $attrs->{$mut};
}
return $class->next::method($attrs, @rest);
}
1;
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