nokia/vnfmdriver/vfcadaptorservice/vfcadaptor/src/main/java/org/onap/vfc/nfvo/driver/vnfm/svnfm/aai/impl/AaiMgmrInfImpl.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.aai.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.onap.vfc.nfvo.driver.vnfm.svnfm.aai.bo.AaiVnfmInfo;
  25 import org.onap.vfc.nfvo.driver.vnfm.svnfm.aai.inf.AaiMgmrInf;
  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.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 AaiMgmrInfImpl implements AaiMgmrInf{
  41         private static final Logger logger = LoggerFactory.getLogger(AaiMgmrInfImpl.class);
  42
  43         @Autowired
  44         private AdaptorEnv adaptorEnv;
  45
  46         @Autowired
  47         HttpClientProcessorInf httpClientProcessor;
  48
  49         private Gson gson = new Gson();
  50         @Override
  51         public AaiVnfmInfo queryVnfm(String vnfmId) throws ClientProtocolException, IOException {
  52                 String httpPath = String.format(CommonConstants.RetrieveVnfmListPath, vnfmId);
  53                 RequestMethod method = RequestMethod.GET;
  54
  55                 String responseStr = operateHttpTask(null, httpPath, method);
  56
  57                 logger.info("AaiMgmrInfImpl->queryVnfm, the vnfmInfo is {}", responseStr);
  58
  59                 AaiVnfmInfo response = gson.fromJson(responseStr, AaiVnfmInfo.class);
  60
  61                 return response;
  62         }
  63
  64         private String operateHttpTask(Object httpBodyObj, String httpPath, RequestMethod method) throws ClientProtocolException, IOException {
  65                 String url=adaptorEnv.getAaiApiUriFront() + httpPath;
  66
  67                 HashMap<String, String> map = new HashMap<String, String>();
  68                 map.put(CommonConstants.CONTENT_TYPE, MediaType.APPLICATION_FORM_URLENCODED_VALUE);
  69
  70                 String responseStr = httpClientProcessor.process(url, method, map, gson.toJson(httpBodyObj)).getContent();
  71
  72                 return responseStr;
  73         }
  74
  75         public void setAdaptorEnv(AdaptorEnv env) {
  76                 this.adaptorEnv = env;
  77         }
  78
  79 }