82 lines
2.7 KiB
Python
82 lines
2.7 KiB
Python
# Copyright 2019 NTT DATA.
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#
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# Licensed under the Apache License, Version 2.0 (the "License"); you may
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# not use this file except in compliance with the License. You may obtain
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# a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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# under the License.
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from oslo_utils import uuidutils
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from tacker.common import exceptions
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from tacker.db import api as db_api
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from tacker.db.db_sqlalchemy import models
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from tacker.objects import base
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from tacker.objects import fields
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@db_api.context_manager.writer
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def _vnf_package_vnfd_create(context, values):
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vnf_package_vnfd = models.VnfPackageVnfd()
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vnf_package_vnfd.update(values)
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vnf_package_vnfd.save(context.session)
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return vnf_package_vnfd
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@base.TackerObjectRegistry.register
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class VnfPackageVnfd(base.TackerObject, base.TackerObjectDictCompat,
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base.TackerPersistentObject):
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# Version 1.0: Initial version
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VERSION = '1.0'
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fields = {
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'id': fields.UUIDField(nullable=False),
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'package_uuid': fields.UUIDField(nullable=False),
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'vnfd_id': fields.UUIDField(nullable=False),
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'vnf_provider': fields.StringField(nullable=False),
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'vnf_product_name': fields.StringField(nullable=False),
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'vnf_software_version': fields.StringField(nullable=False),
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'vnfd_version': fields.StringField(nullable=False),
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}
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@staticmethod
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def _from_db_object(context, vnf_package_vnfd, db_vnf_package_vnfd):
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for key in vnf_package_vnfd.fields:
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if db_vnf_package_vnfd[key]:
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setattr(vnf_package_vnfd, key, db_vnf_package_vnfd[key])
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vnf_package_vnfd._context = context
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vnf_package_vnfd.obj_reset_changes()
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return vnf_package_vnfd
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@base.remotable
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def create(self):
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if self.obj_attr_is_set('id'):
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raise exceptions.ObjectActionError(action='create',
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reason=_('already created'))
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updates = self.obj_get_changes()
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if 'id' not in updates:
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updates['id'] = uuidutils.generate_uuid()
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self.id = updates['id']
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updates = self.obj_get_changes()
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db_vnf_package_vnfd = _vnf_package_vnfd_create(
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self._context, updates)
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self._from_db_object(self._context, self, db_vnf_package_vnfd)
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@classmethod
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def obj_from_db_obj(cls, context, db_obj):
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return cls._from_db_object(context, cls(), db_obj)
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