a3d81c01fc
It use the new method ``cache_it`` and ``cache_clear`` in sushy 1.7.0 to cache nested resource property methods. Change-Id: I684d5d2447e467a7f3ae4fc4fdc22804cd12ef71
129 lines
4.2 KiB
Python
129 lines
4.2 KiB
Python
# Copyright 2017 Intel, Inc.
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# All Rights Reserved.
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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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import logging
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from sushy.resources import base
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from sushy import utils
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from rsd_lib.resources.v2_1.fabric import endpoint
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from rsd_lib.resources.v2_1.fabric import switch
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from rsd_lib.resources.v2_1.fabric import zone
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LOG = logging.getLogger(__name__)
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class StatusField(base.CompositeField):
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state = base.Field('State')
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health = base.Field('Health')
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class Fabric(base.ResourceBase):
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description = base.Field('Description')
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"""The fabric description"""
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fabric_type = base.Field('FabricType')
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"""The fabric type"""
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identity = base.Field('Id', required=True)
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"""The fabric identity string"""
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max_zones = base.Field('MaxZones')
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"""Maximum number of zones for the fabric"""
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name = base.Field('Name')
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"""The fabric name"""
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status = StatusField('Status')
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def __init__(self, connector, identity, redfish_version=None):
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"""A class representing a Fabric
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:param connector: A Connector instance
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:param identity: The identity of the Fabric resource
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:param redfish_version: The version of RedFish. Used to construct
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the object according to schema of the given version.
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"""
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super(Fabric, self).__init__(connector, identity,
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redfish_version)
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def _get_endpoint_collection_path(self):
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"""Helper function to find the EndpointCollection path"""
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return utils.get_sub_resource_path_by(self, 'Endpoints')
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@property
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@utils.cache_it
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def endpoints(self):
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"""Property to provide reference to `EndpointCollection` instance
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It is calculated once when it is queried for the first time. On
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refresh, this property is reset.
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"""
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return endpoint.EndpointCollection(
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self._conn, self._get_endpoint_collection_path(),
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redfish_version=self.redfish_version)
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def _get_switch_collection_path(self):
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"""Helper function to find the SwitchCollection path"""
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return utils.get_sub_resource_path_by(self, 'Switches')
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@property
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@utils.cache_it
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def switches(self):
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"""Property to provide reference to `SwitchCollection` instance
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It is calculated once when it is queried for the first time. On
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refresh, this property is reset.
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"""
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return switch.SwitchCollection(
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self._conn, self._get_switch_collection_path(),
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redfish_version=self.redfish_version)
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def _get_zone_collection_path(self):
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"""Helper function to find the ZoneCollection path"""
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return utils.get_sub_resource_path_by(self, 'Zones')
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@property
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@utils.cache_it
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def zones(self):
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"""Property to provide reference to `ZoneCollection` instance
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It is calculated once when it is queried for the first time. On
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refresh, this property is reset.
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"""
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return zone.ZoneCollection(
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self._conn, self._get_zone_collection_path(),
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redfish_version=self.redfish_version)
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class FabricCollection(base.ResourceCollectionBase):
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@property
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def _resource_type(self):
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return Fabric
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def __init__(self, connector, path, redfish_version=None):
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"""A class representing a FabricCollection
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:param connector: A Connector instance
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:param path: The canonical path to the Fabric collection
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resource
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:param redfish_version: The version of RedFish. Used to construct
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the object according to schema of the given version.
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"""
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super(FabricCollection, self).__init__(connector, path,
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redfish_version)
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