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.apache.http.impl.client.HttpClientBuilder;
  24 import org.slf4j.Logger;
  25 import org.slf4j.LoggerFactory;
  26 import org.onap.vfc.nfvo.driver.vnfm.svnfm.common.bo.AdaptorEnv;
  27 import org.onap.vfc.nfvo.driver.vnfm.svnfm.constant.CommonConstants;
  28 import org.onap.vfc.nfvo.driver.vnfm.svnfm.http.client.HttpClientProcessorInf;
  29 import org.onap.vfc.nfvo.driver.vnfm.svnfm.http.client.HttpRequestProcessor;
  30 import org.onap.vfc.nfvo.driver.vnfm.svnfm.nslcm.bo.NslcmGrantVnfRequest;
  31 import org.onap.vfc.nfvo.driver.vnfm.svnfm.nslcm.bo.NslcmGrantVnfResponse;
  32 import org.onap.vfc.nfvo.driver.vnfm.svnfm.nslcm.bo.NslcmNotifyLCMEventsRequest;
  33 import org.onap.vfc.nfvo.driver.vnfm.svnfm.nslcm.bo.VnfmInfo;
  34 import org.onap.vfc.nfvo.driver.vnfm.svnfm.nslcm.inf.NslcmMgmrInf;
  35 import org.springframework.beans.factory.annotation.Autowired;
  36 import org.springframework.http.MediaType;
  37 import org.springframework.stereotype.Component;
  38 import org.springframework.web.bind.annotation.RequestMethod;
  39
  40 import com.google.gson.Gson;
  41
  42 @Component
  43 public class NslcmMgmrImpl implements NslcmMgmrInf{
  44         private static final Logger logger = LoggerFactory.getLogger(NslcmMgmrImpl.class);
  45
  46         @Autowired
  47         private AdaptorEnv adaptorEnv;
  48
  49         @Autowired
  50         HttpClientProcessorInf httpClientProcessor;
  51
  52         private Gson gson = new Gson();
  53
  54 //      @Deprecated
  55 //      public VnfmInfo queryVnfm(String vnfmId) throws ClientProtocolException, IOException
  56 //      {
  57 //              String httpPath = String.format(CommonConstants.RetrieveVnfmListPath, vnfmId);
  58 //              RequestMethod method = RequestMethod.GET;
  59 //
  60 //              String responseStr = operateNslcmHttpTask(null, httpPath, method);
  61 //
  62 //              logger.info("NslcmMgmrImpl->queryVnfm, the vnfmInfo is {}", responseStr);
  63 //
  64 //              VnfmInfo response = gson.fromJson(responseStr, VnfmInfo.class);
  65 //
  66 //              return response;
  67 //      }
  68
  69         public NslcmGrantVnfResponse grantVnf(NslcmGrantVnfRequest driverRequest) throws ClientProtocolException, IOException {
  70                 String httpPath = CommonConstants.NslcmGrantPath;
  71                 RequestMethod method = RequestMethod.POST;
  72
  73                 String responseStr = operateNslcmHttpTask(driverRequest, httpPath, method);
  74
  75                 logger.info("NslcmMgmrImpl->grantVnf, the NslcmGrantVnfResponse is {}", responseStr);
  76
  77                 NslcmGrantVnfResponse response = gson.fromJson(responseStr, NslcmGrantVnfResponse.class);
  78
  79                 return response;
  80         }
  81
  82         public void notifyVnf(NslcmNotifyLCMEventsRequest driverRequest, String vnfInstanceId) throws ClientProtocolException, IOException {
  83                 String httpPath = String.format(CommonConstants.NslcmNotifyPath, vnfInstanceId);
  84                 RequestMethod method = RequestMethod.POST;
  85
  86                 operateNslcmHttpTask(driverRequest, httpPath, method);
  87         }
  88
  89         private String operateNslcmHttpTask(Object httpBodyObj, String httpPath, RequestMethod method) throws ClientProtocolException, IOException {
  90                 String url=adaptorEnv.getLcmApiUriFront() + httpPath;
  91
  92                 HashMap<String, String> map = new HashMap<String, String>();
  93                 map.put(CommonConstants.CONTENT_TYPE, MediaType.APPLICATION_JSON_VALUE);
  94
  95                 String responseStr = httpClientProcessor.process(url, method, map, gson.toJson(httpBodyObj));
  96
  97                 return responseStr;
  98         }
  99
 100         public void setAdaptorEnv(AdaptorEnv env) {
 101                 this.adaptorEnv = env;
 102         }
 103
 104 }