use strict;
use warnings;
+use Try::Tiny;
+use namespace::clean;
-our %_pod_inherit_config =
+our %_pod_inherit_config =
(
class_map => { 'DBIx::Class::Relationship::HasMany' => 'DBIx::Class::Relationship' }
);
unless (ref $cond) {
$class->ensure_class_loaded($f_class);
- my ($pri, $too_many) = $class->primary_columns;
+ my ($pri, $too_many) = try { $class->_pri_cols }
+ catch {
+ $class->throw_exception("Can't infer join condition for ${rel} on ${class}: $_");
+ };
$class->throw_exception(
"has_many can only infer join for a single primary key; ".
$guess = "using our class name '$class' as foreign key";
}
- my $f_class_loaded = eval { $f_class->columns };
+ my $f_class_loaded = try { $f_class->columns };
$class->throw_exception(
"No such column ${f_key} on foreign class ${f_class} ($guess)"
) if $f_class_loaded && !$f_class->has_column($f_key);
-
+
$cond = { "foreign.${f_key}" => "self.${pri}" };
}