# vim: tabstop=4 shiftwidth=4 softtabstop=4
#
#    (c) Copyright 2013 Hewlett-Packard Development Company, L.P.
#    All Rights Reserved.
#
#    Licensed 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.
#
# @author: Swaminathan Vasudevan, Hewlett-Packard

from neutron.db.vpn import vpn_db


class VPNPlugin(vpn_db.VPNPluginDb):

    """Implementation of the VPN Service Plugin.

    This class manages the workflow of VPNaaS request/response.
    Most DB related works are implemented in class
    vpn_db.VPNPluginDb.
    """
    supported_extension_aliases = ["vpnaas"]