87 lines
2.8 KiB
Python
87 lines
2.8 KiB
Python
# Copyright 2014 Intel Corp.
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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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"""ResourceData object."""
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from oslo_versionedobjects import base
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from oslo_versionedobjects import fields
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from heat.common import exception
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from heat.db.sqlalchemy import api as db_api
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from heat.objects import base as heat_base
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class ResourceData(
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heat_base.HeatObject,
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base.VersionedObjectDictCompat,
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base.ComparableVersionedObject,
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):
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fields = {
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'id': fields.IntegerField(),
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'created_at': fields.DateTimeField(read_only=True),
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'updated_at': fields.DateTimeField(nullable=True),
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'key': fields.StringField(nullable=True),
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'value': fields.StringField(nullable=True),
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'redact': fields.BooleanField(nullable=True),
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'resource_id': fields.IntegerField(),
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'decrypt_method': fields.StringField(nullable=True),
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}
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@staticmethod
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def _from_db_object(sdata, db_sdata):
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if db_sdata is None:
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return None
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for field in sdata.fields:
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sdata[field] = db_sdata[field]
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sdata.obj_reset_changes()
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return sdata
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@classmethod
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def get_all(cls, resource, *args, **kwargs):
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# this method only returns dict, so we won't use objects mechanism here
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return db_api.resource_data_get_all(resource.context,
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resource.id,
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*args,
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**kwargs)
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@classmethod
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def get_obj(cls, resource, key):
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raise exception.NotSupported(feature='ResourceData.get_obj')
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@classmethod
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def get_val(cls, resource, key):
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return db_api.resource_data_get(resource.context, resource.id, key)
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@classmethod
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def set(cls, resource, key, value, *args, **kwargs):
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db_data = db_api.resource_data_set(
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resource.context,
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resource.id,
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key,
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value,
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*args,
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**kwargs
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)
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return db_data
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@classmethod
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def get_by_key(cls, context, resource_id, key):
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db_rdata = db_api.resource_data_get_by_key(context, resource_id, key)
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return cls._from_db_object(cls(context), db_rdata)
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@classmethod
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def delete(cls, resource, key):
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db_api.resource_data_delete(resource.context, resource.id, key)
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