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/*
* Copyright (C) 2022 CMCC, Inc. and others. All rights reserved.
*
* 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.
*/
package org.onap.usecaseui.intentanalysis.intentBaseService;
import lombok.extern.slf4j.Slf4j;
import org.onap.usecaseui.intentanalysis.bean.models.Intent;
import org.onap.usecaseui.intentanalysis.bean.models.IntentManagementFunctionRegInfo;
import org.onap.usecaseui.intentanalysis.common.ResponseConsts;
import org.onap.usecaseui.intentanalysis.exception.DataBaseException;
import org.onap.usecaseui.intentanalysis.intentBaseService.intentProcessService.IntentProcessService;
import org.onap.usecaseui.intentanalysis.service.ImfRegInfoService;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.context.ApplicationContext;
import org.springframework.stereotype.Service;
import java.util.List;
import java.util.Optional;
import java.util.stream.Collectors;
@Slf4j
@Service
public class IntentHandleService {
@Autowired
private IntentProcessService processService;
@Autowired
private ImfRegInfoService imfRegInfoService;
@Autowired
private ApplicationContext applicationContext;
/**
* Process the original intent and find the corresponding IntentManagementFunction
*
* @param intent todo
*/
public void handleOriginalIntent(Intent intent) {
IntentManagementFunction intentOwner = getOriginalIMF(intent);
handleIntent(intent, intentOwner);
}
public void handleIntent(Intent intent, IntentManagementFunction intentOwner) {
processService.setIntentRole(intentOwner, null);
processService.intentProcess(intent);
}
public IntentManagementFunction selectIntentManagementFunction(Intent intent) {
//select the IntentManagementFunctionRegInfo Based on the IMFRegistry information.
//Only internalFunction support.
//and based on the IntentManagementFunctionRegInfo, get the right IntentManagementFunction bean.
//if no IntentManagementFunction selected, that means this intent is not supported by this system.
return null;
}
public IntentManagementFunctionRegInfo selectIntentManagementFunctionRegInfo(Intent intent) {
//select the IntentManagementFunctionRegInfo Based on the IMFRegistry information.
//Both internalFunction and externalFunction support.
//This is used to get he IntentManagementFunction for a subIntent decomposition.
return null;
}
public IntentManagementFunction getOriginalIMF(Intent intent) {
//select IntentManagementFunction based on intent name
String intentName = intent.getIntentName();
List<IntentManagementFunctionRegInfo> imfRegInfoList = imfRegInfoService.getImfRegInfoList();
List<IntentManagementFunctionRegInfo> list = imfRegInfoList.stream().filter(x -> x.getSupportArea().contains(intentName)).collect(Collectors.toList());
if (!Optional.ofNullable(list).isPresent()) {
String msg = String.format("Intent name %s doesn't exist IntentManagementFunction in database.", intent.getIntentName());
log.error(msg);
throw new DataBaseException(msg, ResponseConsts.RET_QUERY_DATA_EMPTY);
}
return (IntentManagementFunction) applicationContext.getBean(list.get(0).getHandleName());
}
}
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