heat.objects.watch_rule

Source code for heat.objects.watch_rule

# 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
#
# 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.

"""WatchRule object."""

from oslo_versionedobjects import base
from oslo_versionedobjects import fields

from heat.db.sqlalchemy import api as db_api
from heat.objects import base as heat_base
from heat.objects import fields as heat_fields
from heat.objects import watch_data


[docs]class WatchRule( heat_base.HeatObject, base.VersionedObjectDictCompat, ): fields = { 'id': fields.IntegerField(), 'name': fields.StringField(nullable=True), 'rule': heat_fields.JsonField(nullable=True), 'state': fields.StringField(nullable=True), 'last_evaluated': fields.DateTimeField(nullable=True), 'stack_id': fields.StringField(), 'watch_data': fields.ListOfObjectsField(watch_data.WatchData), 'created_at': fields.DateTimeField(read_only=True), 'updated_at': fields.DateTimeField(nullable=True), } @staticmethod def _from_db_object(context, rule, db_rule): for field in rule.fields: if field == 'watch_data': rule[field] = watch_data.WatchData.get_all_by_watch_rule_id( context, db_rule['id']) else: rule[field] = db_rule[field] rule._context = context rule.obj_reset_changes() return rule
[docs] @classmethod def get_by_id(cls, context, rule_id): db_rule = db_api.watch_rule_get(context, rule_id) return cls._from_db_object(context, cls(), db_rule)
[docs] @classmethod def get_by_name(cls, context, watch_rule_name): db_rule = db_api.watch_rule_get_by_name(context, watch_rule_name) return cls._from_db_object(context, cls(), db_rule)
[docs] @classmethod def get_all(cls, context): return [cls._from_db_object(context, cls(), db_rule) for db_rule in db_api.watch_rule_get_all(context)]
[docs] @classmethod def get_all_by_stack(cls, context, stack_id): return [cls._from_db_object(context, cls(), db_rule) for db_rule in db_api.watch_rule_get_all_by_stack(context, stack_id)]
[docs] @classmethod def update_by_id(cls, context, watch_id, values): db_api.watch_rule_update(context, watch_id, values)
[docs] @classmethod def create(cls, context, values): return cls._from_db_object(context, cls(), db_api.watch_rule_create(context, values))
[docs] @classmethod def delete(cls, context, watch_id): db_api.watch_rule_delete(context, watch_id)
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