nokia/vnfmdriver/vfcadaptorservice/vfcadaptor/src/main/java/org/onap/vfc/nfvo/driver/vnfm/svnfm/nslcm/impl/NslcmMgmrImpl.java

   1 /*
   2  * Copyright 2016-2017, Nokia 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
  17 package org.onap.vfc.nfvo.driver.vnfm.svnfm.nslcm.impl;
  18
  19 import java.io.IOException;
  20 import java.util.HashMap;
  21
  22 import org.apache.http.client.ClientProtocolException;
  23 import org.onap.vfc.nfvo.driver.vnfm.svnfm.common.bo.AdaptorEnv;
  24 import org.onap.vfc.nfvo.driver.vnfm.svnfm.constant.CommonConstants;
  25 import org.onap.vfc.nfvo.driver.vnfm.svnfm.http.client.HttpClientProcessorInf;
  26 import org.onap.vfc.nfvo.driver.vnfm.svnfm.nslcm.bo.NslcmGrantVnfRequest;
  27 import org.onap.vfc.nfvo.driver.vnfm.svnfm.nslcm.bo.NslcmGrantVnfResponse;
  28 import org.onap.vfc.nfvo.driver.vnfm.svnfm.nslcm.bo.NslcmNotifyLCMEventsRequest;
  29 import org.onap.vfc.nfvo.driver.vnfm.svnfm.nslcm.inf.NslcmMgmrInf;
  30 import org.slf4j.Logger;
  31 import org.slf4j.LoggerFactory;
  32 import org.springframework.beans.factory.annotation.Autowired;
  33 import org.springframework.http.MediaType;
  34 import org.springframework.stereotype.Component;
  35 import org.springframework.web.bind.annotation.RequestMethod;
  36
  37 import com.google.gson.Gson;
  38
  39 @Component
  40 public class NslcmMgmrImpl implements NslcmMgmrInf{
  41         private static final Logger logger = LoggerFactory.getLogger(NslcmMgmrImpl.class);
  42
  43         @Autowired
  44         private AdaptorEnv adaptorEnv;
  45
  46         @Autowired
  47         HttpClientProcessorInf httpClientProcessor;
  48
  49         private Gson gson = new Gson();
  50
  51 //      @Deprecated
  52 //      public VnfmInfo queryVnfm(String vnfmId) throws ClientProtocolException, IOException
  53 //      {
  54 //              String httpPath = String.format(CommonConstants.RetrieveVnfmListPath, vnfmId);
  55 //              RequestMethod method = RequestMethod.GET;
  56 //
  57 //              String responseStr = operateNslcmHttpTask(null, httpPath, method);
  58 //
  59 //              logger.info("NslcmMgmrImpl->queryVnfm, the vnfmInfo is {}", responseStr);
  60 //
  61 //              VnfmInfo response = gson.fromJson(responseStr, VnfmInfo.class);
  62 //
  63 //              return response;
  64 //      }
  65
  66         public NslcmGrantVnfResponse grantVnf(NslcmGrantVnfRequest driverRequest) throws ClientProtocolException, IOException {
  67                 String httpPath = CommonConstants.NslcmGrantPath;
  68                 RequestMethod method = RequestMethod.POST;
  69
  70                 String responseStr = operateNslcmHttpTask(driverRequest, httpPath, method);
  71
  72                 logger.info("NslcmMgmrImpl->grantVnf, the NslcmGrantVnfResponse is {}", responseStr);
  73
  74                 NslcmGrantVnfResponse response = gson.fromJson(responseStr, NslcmGrantVnfResponse.class);
  75
  76                 return response;
  77         }
  78
  79         public void notifyVnf(NslcmNotifyLCMEventsRequest driverRequest, String vnfmId, String vnfInstanceId) throws ClientProtocolException, IOException {
  80                 String httpPath = String.format(CommonConstants.NslcmNotifyPath, vnfmId, vnfInstanceId);
  81                 RequestMethod method = RequestMethod.POST;
  82
  83                 operateNslcmHttpTask(driverRequest, httpPath, method);
  84         }
  85
  86         private String operateNslcmHttpTask(Object httpBodyObj, String httpPath, RequestMethod method) throws ClientProtocolException, IOException {
  87                 String url=adaptorEnv.getLcmApiUriFront() + httpPath;
  88
  89                 HashMap<String, String> map = new HashMap<>();
  90                 map.put(CommonConstants.CONTENT_TYPE, MediaType.APPLICATION_JSON_VALUE);
  91
  92                 String responseStr = httpClientProcessor.process(url, method, map, gson.toJson(httpBodyObj)).getContent();
  93
  94                 return responseStr;
  95         }
  96
  97         public void setAdaptorEnv(AdaptorEnv env) {
  98                 this.adaptorEnv = env;
  99         }
 100
 101 }