101 lines
3.6 KiB
Python
101 lines
3.6 KiB
Python
# 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_config import cfg
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from oslo_versionedobjects import fields
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from karbor import db
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from karbor import exception
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from karbor.i18n import _
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from karbor.objects import base
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CONF = cfg.CONF
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@base.KarborObjectRegistry.register
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class CheckpointRecord(base.KarborPersistentObject, base.KarborObject,
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base.KarborObjectDictCompat,
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base.KarborComparableObject):
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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(),
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'project_id': fields.UUIDField(),
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'checkpoint_id': fields.UUIDField(),
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'checkpoint_status': fields.StringField(),
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'provider_id': fields.UUIDField(),
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'plan_id': fields.UUIDField(),
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'operation_id': fields.UUIDField(nullable=True),
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'create_by': fields.StringField(nullable=True),
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'extend_info': fields.StringField(nullable=True),
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}
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@staticmethod
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def _from_db_object(context, checkpoint_record, db_checkpoint_record):
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for name, field in checkpoint_record.fields.items():
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checkpoint_record[name] = db_checkpoint_record.get(name)
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checkpoint_record._context = context
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checkpoint_record.obj_reset_changes()
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return checkpoint_record
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@base.remotable_classmethod
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def get_by_id(cls, context, id):
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db_checkpoint_record = db.checkpoint_record_get(context, id)
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if db_checkpoint_record:
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return cls._from_db_object(context, cls(), db_checkpoint_record)
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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 exception.ObjectActionError(action='create',
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reason=_('already created'))
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updates = self.karbor_obj_get_changes()
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db_checkpoint_record = db.checkpoint_record_create(self._context,
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updates)
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self._from_db_object(self._context, self, db_checkpoint_record)
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@base.remotable
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def save(self):
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updates = self.karbor_obj_get_changes()
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if updates and self.id:
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db.checkpoint_record_update(self._context, self.id, updates)
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self.obj_reset_changes()
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@base.remotable
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def destroy(self):
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if self.id:
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db.checkpoint_record_destroy(self._context, self.id)
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@base.KarborObjectRegistry.register
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class CheckpointRecordList(base.ObjectListBase, base.KarborObject):
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VERSION = '1.0'
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fields = {
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'objects': fields.ListOfObjectsField('CheckpointRecord'),
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}
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@base.remotable_classmethod
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def get_by_filters(cls, context, filters, limit=None,
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marker=None, sort_keys=None, sort_dirs=None):
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checkpoint_record_list = db.checkpoint_record_get_all_by_filters_sort(
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context, filters, limit=limit, marker=marker,
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sort_keys=sort_keys, sort_dirs=sort_dirs)
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return base.obj_make_list(context,
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cls(context),
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CheckpointRecord,
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checkpoint_record_list)
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