__PACKAGE__->mk_classdata('source_registrations' => {});
__PACKAGE__->mk_classdata('storage_type' => '::DBI');
__PACKAGE__->mk_classdata('storage');
+__PACKAGE__->mk_classdata('exception_action');
=head1 NAME
$self->throw_exception(
"No arguments to load_classes and couldn't load ${storage_class} ($@)"
) if $@;
- my $storage = $storage_class->new;
+ my $storage = $storage_class->new($self);
$storage->connect_info(\@info);
$self->storage($storage);
return $self;
my $new = $source->new($source);
$clone->register_source($moniker => $new);
}
+ $clone->storage->set_schema($clone) if $clone->storage;
return $clone;
}
return @created;
}
+=head2 exception_action
+
+=over 4
+
+=item Arguments: $code_reference
+
+=back
+
+If this accessor is set to a subroutine reference, it will be executed
+to handle exceptions where possible. Can be set at either the class or
+object level.
+
+Example:
+
+ package My::Schema;
+ use base qw/DBIx::Class::Schema/;
+ use My::ExceptionClass;
+ __PACKAGE__->exception_action(sub { My::ExceptionClass->throw(@_) });
+ __PACKAGE__->load_classes;
+
+ # or
+ my $schema_obj = My::Schema->connect( .... );
+ $schema_obj->exception_action(sub { My::ExceptionClass->throw(@_) });
+
=head2 throw_exception
=over 4
=back
Throws an exception. Defaults to using L<Carp::Clan> to report errors from
-user's perspective.
+user's perspective. If C<exception_action> is set for this schema class or
+object, the error will be thrown via that subref instead.
=cut
sub throw_exception {
- my ($self) = shift;
+ my $self = shift;
+ $self->exception_action->(@_) if $self->exception_action;
croak @_;
}