39368e2f6a
In Heat objects, the default value of nullable attribute is set in many of the object's fields, which is not required as oslo object Field defines nullable as False by default Change-Id: I0164b64c043816f624aeba19561a4a5f8d36689d Closes-bug: #1439957
84 lines
2.5 KiB
Python
84 lines
2.5 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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"""
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ResourceData object
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"""
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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 import api as db_api
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class ResourceData(
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base.VersionedObject,
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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, *args, **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, 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,
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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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return db_api.resource_data_delete(resource, key)
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