server/src/main/java/org/onap/usecaseui/server/service/lcm/impl/SotnServiceQryServiceImpl.java

   1 /**
   2  * Copyright 2016-2017 ZTE Corporation.
   3  *
   4  * Licensed under the Apache License, Version 2.0 (the "License");
   5  * you may not use this file except in compliance with the License.
   6  * You may obtain a copy of the License at
   7  *
   8  *     http://www.apache.org/licenses/LICENSE-2.0
   9  *
  10  * Unless required by applicable law or agreed to in writing, software
  11  * distributed under the License is distributed on an "AS IS" BASIS,
  12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  13  * See the License for the specific language governing permissions and
  14  * limitations under the License.
  15  */
  16 package org.onap.usecaseui.server.service.lcm.impl;
  17
  18 import com.alibaba.fastjson.JSONObject;
  19 import com.fasterxml.jackson.core.type.TypeReference;
  20 import com.fasterxml.jackson.databind.ObjectMapper;
  21 import okhttp3.ResponseBody;
  22 import org.json.simple.parser.JSONParser;
  23 import org.json.simple.parser.ParseException;
  24 import org.onap.usecaseui.server.bean.activateEdge.ServiceInstance;
  25 import org.onap.usecaseui.server.bean.lcm.sotne2eservice.ModelConfig;
  26 import org.onap.usecaseui.server.bean.lcm.sotne2eservicemonitor.ResponseServiceInstanceWrapper;
  27 import org.onap.usecaseui.server.bean.lcm.sotne2eservicemonitor.ServiceInstanceList;
  28 import org.onap.usecaseui.server.bean.lcm.sotne2eservicemonitor.ServiceInstanceListWrapper;
  29 //import org.onap.usecaseui.server.bean.lcm.sotne2eservicemonitor.ServiceSubscriptionWrapper;
  30 import org.onap.usecaseui.server.service.customer.impl.CcvpnCustomerServiceImpl;
  31 import org.onap.usecaseui.server.service.lcm.SotnServiceQryService;
  32 import org.onap.usecaseui.server.service.lcm.domain.aai.AAIService;
  33 import org.onap.usecaseui.server.util.RestfulServices;
  34 import org.onap.usecaseui.server.util.UuiCommonUtil;
  35 import org.slf4j.Logger;
  36 import org.slf4j.LoggerFactory;
  37 import org.springframework.context.annotation.EnableAspectJAutoProxy;
  38 import org.springframework.core.io.ClassPathResource;
  39 import org.springframework.core.io.Resource;
  40 import org.springframework.stereotype.Service;
  41 import retrofit2.Response;
  42
  43 import java.io.File;
  44 import java.io.FileReader;
  45 import java.io.IOException;
  46 import java.util.ArrayList;
  47 import java.util.Collections;
  48 import java.util.List;
  49
  50 @Service("SotnServiceQry")
  51 @org.springframework.context.annotation.Configuration
  52 @EnableAspectJAutoProxy
  53 public class SotnServiceQryServiceImpl implements SotnServiceQryService {
  54
  55     private static final Logger logger = LoggerFactory.getLogger(SotnServiceQryServiceImpl.class);
  56
  57     private AAIService aaiService;
  58
  59     public SotnServiceQryServiceImpl() {
  60         this(RestfulServices.create(AAIService.class));
  61     }
  62
  63     public SotnServiceQryServiceImpl(AAIService aaiService) {
  64         this.aaiService = aaiService;
  65     }
  66
  67     @Override
  68     public String getServiceInstances(String serviceType) {
  69         ModelConfig modelConfig = readFile();
  70         String customerid = modelConfig.getSubscriberId();
  71         List<String> result = new ArrayList<>();
  72
  73         //serviceType = "generic";
  74         ObjectMapper mapper = new ObjectMapper();
  75         JSONParser parser = new JSONParser();
  76
  77         try {
  78             Response<ResponseBody> response = aaiService.listServiceInstances(customerid, serviceType).execute();
  79             if (response.isSuccessful()) {
  80                 String resultStr=new String(response.body().bytes());
  81                 ServiceInstanceListWrapper serviceInstances = mapper.readValue(resultStr, new TypeReference<ServiceInstanceListWrapper>() {
  82                     });
  83                 List<ServiceInstanceList> serviceIntances = new ArrayList<>();
  84               for(ServiceInstance ServiceInstance : serviceInstances.getServiceIntances()) {
  85                   if(!ServiceInstance.getServiceInstanceName().contains("Site_Service_")){
  86                       ServiceInstanceList serviceInstanceList = new ServiceInstanceList();
  87                       serviceInstanceList.setServiceInstance(ServiceInstance.getServiceInstanceId());
  88                       serviceInstanceList.setServiceInstancename(ServiceInstance.getServiceInstanceName());
  89                       serviceIntances.add(serviceInstanceList);
  90                   }
  91                 }
  92                 ResponseServiceInstanceWrapper responseServiceInstanceWrapper= new ResponseServiceInstanceWrapper();
  93                 responseServiceInstanceWrapper.setServiceInstanceListList(serviceIntances);
  94                 return responseServiceInstanceWrapper.toString();
  95                 }
  96
  97             else {
  98                 logger.info(String.format("Can not get service instances[code=%s, message=%s]", response.code(), response.message()));
  99                 return null;
 100             }
 101         } catch (IOException e) {
 102             logger.error("list services instances occur exception"+e.getMessage());
 103             return null;
 104         }
 105     }
 106
 107     public ModelConfig readFile() {
 108         ObjectMapper mapper = new ObjectMapper();
 109         try {
 110             Resource resource = new ClassPathResource("modelconfig.json");
 111             ModelConfig modelInformation = mapper.readValue(resource.getInputStream(), ModelConfig.class);
 112             logger.info("subscriber id is: {}.", modelInformation.getSubscriberId());
 113             return modelInformation;
 114         } catch (IOException ex) {
 115             logger.error("Exception occured while reading configuration file: {}", ex);
 116             return null;
 117         }
 118     }
 119 }