Source code for heat.objects.resource_data

# Copyright 2014 Intel Corp.
# 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
# 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.

"""ResourceData object."""

from oslo_versionedobjects import base
from oslo_versionedobjects import fields

from heat.common import exception
from heat.db.sqlalchemy import api as db_api
from heat.objects import base as heat_base

[docs]class ResourceData( heat_base.HeatObject, base.VersionedObjectDictCompat, base.ComparableVersionedObject, ): fields = { 'id': fields.IntegerField(), 'created_at': fields.DateTimeField(read_only=True), 'updated_at': fields.DateTimeField(nullable=True), 'key': fields.StringField(nullable=True), 'value': fields.StringField(nullable=True), 'redact': fields.BooleanField(nullable=True), 'resource_id': fields.IntegerField(), 'decrypt_method': fields.StringField(nullable=True), } @staticmethod def _from_db_object(sdata, db_sdata): if db_sdata is None: return None for field in sdata.fields: sdata[field] = db_sdata[field] sdata.obj_reset_changes() return sdata
[docs] @classmethod def get_all(cls, resource, *args, **kwargs): # this method only returns dict, so we won't use objects mechanism here return db_api.resource_data_get_all(resource.context,, *args, **kwargs)
[docs] @classmethod def get_obj(cls, resource, key): raise exception.NotSupported(feature='ResourceData.get_obj')
[docs] @classmethod def get_val(cls, resource, key): return db_api.resource_data_get(resource.context,, key)
[docs] @classmethod def set(cls, resource, key, value, *args, **kwargs): db_data = db_api.resource_data_set( resource.context,, key, value, *args, **kwargs ) return db_data
[docs] @classmethod def get_by_key(cls, context, resource_id, key): db_rdata = db_api.resource_data_get_by_key(context, resource_id, key) return cls._from_db_object(cls(context), db_rdata)
[docs] @classmethod def delete(cls, resource, key): db_api.resource_data_delete(resource.context,, key)