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# Copyright 2022-2024 ETSI OSG/SDG TeraFlowSDN (TFS) (https://tfs.etsi.org/)
#
# 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.
import logging, grpc
from common.proto.context_pb2 import Empty
from common.method_wrappers.Decorator import MetricsPool, safe_and_metered_rpc_method
from common.proto.analytics_frontend_pb2 import Analyzer, AnalyzerId, AnalyzerFilter, AnalyzerList
from common.proto.analytics_frontend_pb2_grpc import AnalyticsFrontendServiceServicer
LOGGER = logging.getLogger(__name__)
METRICS_POOL = MetricsPool('AnalyticsFrontend', 'NBIgRPC')
class AnalyticsFrontendServiceServicerImpl(AnalyticsFrontendServiceServicer):
def __init__(self):
LOGGER.info('Init AnalyticsFrontendService')
@safe_and_metered_rpc_method(METRICS_POOL, LOGGER)
def StartAnalyzer(self,
request : Analyzer, grpc_context: grpc.ServicerContext # type: ignore
) -> AnalyzerId: # type: ignore
LOGGER.info ("At Service gRPC message: {:}".format(request))
response = AnalyzerId()
return response
@safe_and_metered_rpc_method(METRICS_POOL, LOGGER)
def StopAnalyzer(self,
request : AnalyzerId, grpc_context: grpc.ServicerContext # type: ignore
) -> Empty: # type: ignore
LOGGER.info ("At Service gRPC message: {:}".format(request))
return Empty()
@safe_and_metered_rpc_method(METRICS_POOL, LOGGER)
def SelectAnalyzers(self,
request : AnalyzerFilter, contextgrpc_context: grpc.ServicerContext # type: ignore
) -> AnalyzerList: # type: ignore
LOGGER.info("At Service gRPC message: {:}".format(request))
response = AnalyzerList()
return response