# please insert nothing before this line: -*- mode: cperl; cperl-indent-level: 4; cperl-continued-statement-offset: 4; indent-tabs-mode: nil -*-
# Licensed to the Apache Software Foundation (ASF) under one or more
# contributor license agreements.  See the NOTICE file distributed with
# this work for additional information regarding copyright ownership.
# The ASF licenses this file to You under the Apache License, Version 2.0
# (the "License"); you may not use this file except in compliance with
# the License.  You may obtain a copy of the License at
#
#     http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#
package ModPerl::RegistryBB;

use strict;
use warnings FATAL => 'all';

# we try to develop so we reload ourselves without die'ing on the warning
no warnings qw(redefine); # XXX, this should go away in production!

our $VERSION = '1.99';

use base qw(ModPerl::RegistryCooker);

sub handler : method {
    my $class = (@_ >= 2) ? shift : __PACKAGE__;
    my $r = shift;
    return $class->new($r)->default_handler();
}

# currently all the methods are inherited through the normal ISA
# search may

1;
__END__

