mirror of
https://github.com/thingsboard/thingsboard-gateway
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79 lines
3.3 KiB
Python
79 lines
3.3 KiB
Python
# Copyright 2021. ThingsBoard
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# #
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain 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,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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from typing import Union
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from thingsboard_gateway.connectors.converter import Converter, log
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from thingsboard_gateway.gateway.constant_enums import UplinkMessageType
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from thingsboard_gateway.gateway.proto.messages_pb2 import ConnectMsg, DisconnectMsg, GatewayAttributesMsg, GatewayAttributesRequestMsg, GatewayClaimMsg, \
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GatewayRpcResponseMsg, GatewayTelemetryMsg, RegisterConnectorMsg, Response, UnregisterConnectorMsg
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class GrpcUplinkConverter(Converter):
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def __init__(self):
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self.__conversion_methods = {
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UplinkMessageType.Response: self.__convert_response_msg,
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UplinkMessageType.GatewayTelemetryMsg: self.__convert_gateway_telemetry_msg,
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UplinkMessageType.GatewayAttributesMsg: self.__convert_gateway_attributes_msg,
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UplinkMessageType.GatewayClaimMsg: self.__convert_gateway_claim_msg,
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UplinkMessageType.RegisterConnectorMsg: self.__convert_register_connector_msg,
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UplinkMessageType.UnregisterConnectorMsg: self.__convert_unregister_connector_msg,
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UplinkMessageType.ConnectMsg: self.__convert_connect_msg,
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UplinkMessageType.DisconnectMsg: self.__convert_disconnect_msg,
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UplinkMessageType.GatewayRpcResponseMsg: self.__convert_gateway_rpc_response_msg,
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UplinkMessageType.GatewayAttributesRequestMsg: self.__convert_gateway_attributes_request_msg
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}
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def convert(self, config, data):
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try:
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if self.__conversion_methods.get(config) is not None:
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return self.__conversion_methods[config](data)
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else:
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log.error("[GRPC] unknown uplink message type: %r", config)
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return {}
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except Exception as e:
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log.exception("[GRPC] ", e)
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return {}
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def __convert_response_msg(self, msg: Response):
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pass
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def __convert_gateway_telemetry_msg(self, msg: GatewayTelemetryMsg):
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pass
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def __convert_gateway_attributes_msg(self, msg: GatewayAttributesMsg):
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pass
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def __convert_gateway_claim_msg(self, msg: GatewayClaimMsg):
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pass
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def __convert_register_connector_msg(self, msg: RegisterConnectorMsg):
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pass
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def __convert_unregister_connector_msg(self, msg: UnregisterConnectorMsg):
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pass
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@staticmethod
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def __convert_connect_msg(msg: ConnectMsg) -> dict:
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result_dict = {'deviceName': msg.deviceName, 'deviceType': msg.deviceType}
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return result_dict
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def __convert_disconnect_msg(self, msg: DisconnectMsg):
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pass
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def __convert_gateway_rpc_response_msg(self, msg: GatewayRpcResponseMsg):
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pass
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def __convert_gateway_attributes_request_msg(self, msg: GatewayAttributesRequestMsg):
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pass
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