esr-mgr/src/main/java/org/onap/aai/esr/wrapper/ThirdpatySdncWrapper.java

   1 /**
   2  * Copyright 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.aai.esr.wrapper;
  17
  18 import java.util.ArrayList;
  19
  20 import javax.ws.rs.core.Response;
  21
  22 import org.onap.aai.esr.entity.aai.EsrThirdpartySdncDetail;
  23 import org.onap.aai.esr.entity.rest.CommonRegisterResponse;
  24 import org.onap.aai.esr.entity.rest.ThirdpartySdncRegisterInfo;
  25 import org.onap.aai.esr.externalservice.aai.ExternalSystemProxy;
  26 import org.onap.aai.esr.util.ThirdpartySdncManagerUtil;
  27 import org.slf4j.Logger;
  28 import org.slf4j.LoggerFactory;
  29
  30 import com.google.gson.Gson;
  31
  32 public class ThirdpatySdncWrapper {
  33
  34   private static ThirdpatySdncWrapper thirdpatySdncWrapper;
  35   private static final Logger LOG = LoggerFactory.getLogger(ThirdpatySdncWrapper.class);
  36
  37   /**
  38    * get ThirdpatySdncWrapper instance.
  39    * @return ThirdpatySdnc manager wrapper instance
  40    */
  41   public static ThirdpatySdncWrapper getInstance() {
  42     if (thirdpatySdncWrapper == null) {
  43       thirdpatySdncWrapper = new ThirdpatySdncWrapper();
  44     }
  45     return thirdpatySdncWrapper;
  46   }
  47
  48   public Response registerThirdpartySdnc(ThirdpartySdncRegisterInfo thirdpartySdnc) {
  49     CommonRegisterResponse result = new CommonRegisterResponse();
  50     EsrThirdpartySdncDetail esrSdncDetail = new EsrThirdpartySdncDetail();
  51     esrSdncDetail = ThirdpartySdncManagerUtil.sdncRegisterInfo2EsrSdnc(thirdpartySdnc);
  52     String sdncId = esrSdncDetail.getThirdpartySdncId();
  53     try {
  54       ExternalSystemProxy.registerSdnc(sdncId, esrSdncDetail);
  55       result.setId(sdncId);
  56       return Response.ok(result).build();
  57     } catch (Exception e) {
  58       e.printStackTrace();
  59       LOG.error("Register thirdParty SDNC failed !" + e.getMessage());
  60       return Response.serverError().build();
  61     }
  62
  63   }
  64
  65   public Response updateThirdpartySdnc(ThirdpartySdncRegisterInfo thirdpartySdnc) {
  66     //TODO
  67     return Response.ok().build();
  68   }
  69
  70   public Response queryThirdpartySdncList() {
  71     //TODO
  72     ArrayList<ThirdpartySdncRegisterInfo> thirdpartySdncList = new ArrayList<ThirdpartySdncRegisterInfo>();
  73     return Response.ok(thirdpartySdncList).build();
  74   }
  75
  76   public Response queryThirdpartySdncById(String thirdpartySdncId) {
  77     ThirdpartySdncRegisterInfo thirdpartySdnc = new ThirdpartySdncRegisterInfo();
  78     thirdpartySdnc = querySdncDetail(thirdpartySdncId);
  79     if(thirdpartySdnc != null) {
  80       return Response.ok(thirdpartySdnc).build();
  81     } else {
  82       return Response.serverError().build();
  83     }
  84   }
  85
  86   public Response delThirdpartySdnc(String thirdpartySdncId) {
  87     //TODO
  88     return Response.noContent().build();
  89   }
  90
  91   private ThirdpartySdncRegisterInfo querySdncDetail(String sdncId) {
  92     ThirdpartySdncRegisterInfo sdncRegisterInfo = new ThirdpartySdncRegisterInfo();
  93     EsrThirdpartySdncDetail esrSdncDetail = new EsrThirdpartySdncDetail();
  94     try {
  95       String esrSdncStr = ExternalSystemProxy.queryThirdpartySdncDetail(sdncId);
  96       LOG.info("Response from AAI by query thirdparty SDNC: " + esrSdncStr);
  97       esrSdncDetail = new Gson().fromJson(esrSdncStr, EsrThirdpartySdncDetail.class);
  98       sdncRegisterInfo = ThirdpartySdncManagerUtil.esrSdnc2SdncRegisterInfo(esrSdncDetail);
  99       return sdncRegisterInfo;
 100     } catch (Exception e) {
 101       e.printStackTrace();
 102       LOG.error("Query VNFM detail failed! thirdpaty SDNC ID: " + sdncId, e.getMessage());
 103       return null;
 104     }
 105   }
 106 }