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- # Copyright 2019 Intel, 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 oslo_log import log as logging
- from oslo_versionedobjects import base as object_base
-
- from cyborg.db import api as dbapi
- from cyborg.objects import base
- from cyborg.objects import fields as object_fields
-
- LOG = logging.getLogger(__name__)
-
- CPID_TYPE = ["PCI", "MDEV"]
-
-
- @base.CyborgObjectRegistry.register
- class ControlpathID(base.CyborgObject, object_base.VersionedObjectDictCompat):
- # Version 1.0: Initial version
- VERSION = '1.0'
-
- dbapi = dbapi.get_instance()
-
- fields = {
- 'id': object_fields.IntegerField(nullable=False),
- 'uuid': object_fields.UUIDField(nullable=False),
- 'deployable_id': object_fields.IntegerField(nullable=False),
- 'cpid_type': object_fields.EnumField(valid_values=CPID_TYPE,
- nullable=False),
- 'cpid_info': object_fields.StringField(nullable=False)
- }
-
- def create(self, context):
- """Create a ControlPathID record in the DB."""
- values = self.obj_get_changes()
- db_cp = self.dbapi.control_path_create(context, values)
- self._from_db_object(self, db_cp)
-
- @classmethod
- def get(cls, context, uuid):
- """Find a DB ControlpathID and return an Obj ControlpathID."""
- db_cp = cls.dbapi.control_path_get_by_uuid(context, uuid)
- obj_cp = cls._from_db_object(cls(context), db_cp)
- return obj_cp
-
- @classmethod
- def list(cls, context, filters={}):
- """Return a list of ControlpathID objects."""
- if filters:
- sort_dir = filters.pop('sort_dir', 'desc')
- sort_key = filters.pop('sort_key', 'create_at')
- limit = filters.pop('limit', None)
- marker = filters.pop('marker_obj', None)
- db_cps = cls.dbapi.control_path_get_by_filters(context, filters,
- sort_dir=sort_dir,
- sort_key=sort_key,
- limit=limit,
- marker=marker)
- else:
- db_cps = cls.dbapi.control_path_list(context)
- obj_cp_list = cls._from_db_object_list(db_cps, context)
- return obj_cp_list
-
- def save(self, context):
- """Update an ControlpathID record in the DB"""
- updates = self.obj_get_changes()
- db_cps = self.dbapi.control_path_update(context, self.uuid, updates)
- self._from_db_object(self, db_cps)
-
- def destroy(self, context):
- """Delete a ControlpathID from the DB."""
- self.dbapi.control_path_delete(context, self.uuid)
- self.obj_reset_changes()
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