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/*******************************************************************************
* ============LICENSE_START=======================================================
* slice-analysis-ms
* ================================================================================
* Copyright (C) 2020-2022 Wipro Limited.
* ==============================================================================
* 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.
* ============LICENSE_END=========================================================
*
*******************************************************************************/
package org.onap.slice.analysis.ms.service;
import java.util.List;
import java.util.Map;
import java.util.Objects;
import org.onap.slice.analysis.ms.aai.AaiInterface;
import org.onap.slice.analysis.ms.configdb.IConfigDbService;
import org.onap.slice.analysis.ms.cps.CpsInterface;
import org.onap.slice.analysis.ms.models.CUModel;
import org.onap.slice.analysis.ms.models.Configuration;
import org.onap.slice.analysis.ms.models.MLOutputModel;
import org.onap.slice.analysis.ms.models.policy.AdditionalProperties;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.context.annotation.Scope;
import org.springframework.stereotype.Component;
/**
* Process the message sent by ML service and sends notification to policy
*/
@Component
@Scope("prototype")
public class MLMessageProcessor {
private static Logger log = LoggerFactory.getLogger(MLMessageProcessor.class);
@Autowired
private IConfigDbService configDbService;
@Autowired
private PolicyService policyService;
@Autowired
private AaiInterface aaiInterface;
@Autowired
private CpsInterface cpsInterface;
/**
* Process the message sent by ML service and sends notification to policy
*/
public void processMLMsg(MLOutputModel mlOutputMsg) {
Boolean isConfigDbEnabled = (Objects.isNull(Configuration.getInstance().getConfigDbEnabled())) ? true
: Configuration.getInstance().getConfigDbEnabled();
Map<String, List<String>> ricToCellMapping = null;
Map<String, String> serviceDetails = null;
String snssai = mlOutputMsg.getSnssai();
List<CUModel> cuData = mlOutputMsg.getData();
if (isConfigDbEnabled) {
serviceDetails = configDbService.fetchServiceDetails(snssai);
ricToCellMapping = configDbService.fetchCUCPCellsOfSnssai(snssai);
} else {
ricToCellMapping = cpsInterface.fetchnrCellCUsOfSnssai(snssai);
serviceDetails = aaiInterface.fetchServiceDetails(snssai);
}
log.info("RIC to cell mapping of S-NSSAI {} is {}", snssai, ricToCellMapping);
for (CUModel cuModel : cuData) {
String cellId = String.valueOf(cuModel.getCellCUList().get(0).getCellLocalId());
ricToCellMapping.forEach((ricId, cells) -> {
if (cells.contains(cellId)) {
cuModel.setNearRTRICId(ricId);
}
});
}
AdditionalProperties<MLOutputModel> addProps = new AdditionalProperties<>();
addProps.setResourceConfig(mlOutputMsg);
policyService.sendOnsetMessageToPolicy(snssai, addProps, serviceDetails);
}
}
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