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- # Copyright 2018 Huawei Technologies Co.,LTD.
- # 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 oslo_log import log as logging
- from oslo_versionedobjects import base as object_base
-
- from cyborg.common import exception
- from cyborg.db import api as dbapi
- from cyborg.objects import base
- from cyborg.objects import fields as object_fields
- from cyborg.objects.deployable import Deployable
-
- LOG = logging.getLogger(__name__)
-
-
- @base.CyborgObjectRegistry.register
- class VirtualFunction(Deployable):
- # Version 1.0: Initial version
- VERSION = '1.0'
-
- def create(self, context):
- # To ensure the creating type is VF
- if self.type != 'vf':
- raise exception.InvalidDeployType()
- super(VirtualFunction, self).create(context)
-
- def save(self, context):
- # To ensure the saving type is VF
- if self.type != 'vf':
- raise exception.InvalidDeployType()
- super(VirtualFunction, self).save(context)
-
- @classmethod
- def get_by_filter(cls, context,
- filters, sort_key='created_at',
- sort_dir='desc', limit=None,
- marker=None, join=None):
- obj_dpl_list = []
- filters['type'] = 'vf'
- db_dpl_list = cls.dbapi.deployable_get_by_filters(context, filters,
- sort_key=sort_key,
- sort_dir=sort_dir,
- limit=limit,
- marker=marker,
- join_columns=join)
- for db_dpl in db_dpl_list:
- obj_dpl = cls._from_db_object(cls(context), db_dpl)
- obj_dpl_list.append(obj_dpl)
- return obj_dpl_list
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