# Copyright 2015 VMware, Inc.  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.

from neutron_lib.api import extensions

# Attribute Map
ADV_SERVICE_PROVIDERS = 'advanced_service_providers'
ALIAS = 'advanced-service-providers'

EXTENDED_ATTRIBUTES_2_0 = {
    'subnets': {
        ADV_SERVICE_PROVIDERS:
        {'allow_post': False,
         'allow_put': False,
         'is_visible': True,
         'default': None}}}


class Advancedserviceproviders(extensions.ExtensionDescriptor):
    @classmethod
    def get_name(cls):
        return "Advanced Service Providers"

    @classmethod
    def get_alias(cls):
        return ALIAS

    @classmethod
    def get_description(cls):
        return "Id of the advanced service providers attached to the subnet"

    @classmethod
    def get_updated(cls):
        return "2014-12-11T12:00:00-00:00"

    def get_extended_resources(self, version):
        if version == "2.0":
            return EXTENDED_ATTRIBUTES_2_0
        else:
            return {}