package DBIx::Class::Storage::DBI::ODBC;
use strict;
use warnings;
-
use base qw/DBIx::Class::Storage::DBI/;
+use mro 'c3';
sub _rebless {
- my ($self) = @_;
-
- my $dbh = $self->dbh;
- my $dbtype = eval { $dbh->get_info(17) };
- unless ( $@ ) {
- # Translate the backend name into a perl identifier
- $dbtype =~ s/\W/_/gi;
- my $class = "DBIx::Class::Storage::DBI::ODBC::${dbtype}";
- eval "require $class";
- bless $self, $class unless $@;
+ my ($self) = @_;
+
+ if (my $dbtype = $self->_dbh_get_info(17)) {
+ # Translate the backend name into a perl identifier
+ $dbtype =~ s/\W/_/gi;
+ my $subclass = "DBIx::Class::Storage::DBI::ODBC::${dbtype}";
+
+ if ($self->load_optional_class($subclass) && !$self->isa($subclass)) {
+ bless $self, $subclass;
+ $self->_rebless;
}
+ else {
+ warn "Expected driver '$subclass' not found, using generic support. " .
+ "Please file an RT.\n";
+ }
+ }
+ else {
+ warn "Could not determine your database type, using generic support.\n";
+ }
}
-
1;
=head1 NAME
DBIx::Class::Storage::DBI::ODBC - Base class for ODBC drivers
-=head1 SYNOPSIS
-
- # In your table classes
- __PACKAGE__->load_components(qw/Core/);
-
-
=head1 DESCRIPTION
This class simply provides a mechanism for discovering and loading a sub-class
for a specific ODBC backend. It should be transparent to the user.
+=head1 AUTHOR
-=head1 AUTHORS
-
-Marc Mims C<< <marc@sssonline.com> >>
+See L<DBIx::Class/AUTHOR> and L<DBIx::Class/CONTRIBUTORS>.
=head1 LICENSE
You may distribute this code under the same terms as Perl itself.
=cut
+# vim:sts=2 sw=2: