nokia/vnfmdriver/vfcadaptorservice/vfcadaptor/src/main/java/org/onap/vfc/nfvo/driver/vnfm/svnfm/init/EnvVariablesInitialization.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.init;
  18
  19 import java.io.IOException;
  20
  21 import org.apache.http.client.ClientProtocolException;
  22 import org.json.JSONException;
  23 import org.json.JSONObject;
  24 import org.onap.msb.sdk.discovery.common.RouteException;
  25 import org.onap.vfc.nfvo.driver.vnfm.svnfm.common.bo.AdaptorEnv;
  26 import org.onap.vfc.nfvo.driver.vnfm.svnfm.common.util.CommonUtil;
  27 import org.onap.vfc.nfvo.driver.vnfm.svnfm.constant.CommonConstants;
  28 import org.onap.vfc.nfvo.driver.vnfm.svnfm.msb.inf.IMsbMgmr;
  29 import org.slf4j.Logger;
  30 import org.slf4j.LoggerFactory;
  31 import org.springframework.beans.factory.annotation.Autowired;
  32 import org.springframework.boot.ApplicationArguments;
  33 import org.springframework.boot.ApplicationRunner;
  34 import org.springframework.stereotype.Component;
  35
  36 @Component
  37 public class EnvVariablesInitialization implements ApplicationRunner {
  38         private static final Logger logger = LoggerFactory.getLogger(EnvVariablesInitialization.class);
  39
  40         @Autowired
  41         AdaptorEnv adaptorEnv;
  42
  43         @Autowired
  44         private IMsbMgmr msbMgmr;
  45
  46         @Override
  47         public void run(ApplicationArguments args){
  48                 try {
  49                         getMsbIpAndPort();
  50                 } catch (Exception e) {
  51                         logger.error("getMsbIpAndPort error", e);
  52                         return;
  53                 }
  54
  55                 try {
  56                         handleAaiMsbServiceInfo();
  57                 } catch (Exception e) {
  58                         logger.error("handleAaiMsbServiceInfo error", e);
  59                 }
  60
  61                 try {
  62                         handLcmMsbServiceInfo();
  63                 } catch (Exception e) {
  64                         logger.error("handLcmMsbServiceInfo error", e);
  65                 }
  66
  67                 try {
  68                         handCatalogMsbServiceInfo();
  69                 } catch (Exception e) {
  70                         logger.error("handCatalogMsbServiceInfo error", e);
  71                 }
  72
  73         }
  74
  75         private void handleAaiMsbServiceInfo() throws RouteException, ClientProtocolException, IOException {
  76                 String urlInMsb = msbMgmr.getServiceUrlInMsbBySeriveNameAndVersion(adaptorEnv.getAaiServiceNameInMsb(), adaptorEnv.getAaiVersionInMsb());
  77                 adaptorEnv.setAaiUrlInMsb(urlInMsb);
  78                 adaptorEnv.setAaiApiUriFront(generateApiUriFront(urlInMsb));
  79         }
  80
  81         private String generateApiUriFront(String urlInMsb) {
  82                 return generateMsbApiUriFront() + urlInMsb;
  83         }
  84
  85         private String generateMsbApiUriFront()
  86         {
  87                 return CommonConstants.SCHEMA_HTTP + "://" + adaptorEnv.getMsbIp() + ":" + adaptorEnv.getMsbPort();
  88         }
  89
  90         private void handLcmMsbServiceInfo() throws RouteException, ClientProtocolException, IOException {
  91                 String urlInMsb = msbMgmr.getServiceUrlInMsbBySeriveNameAndVersion(adaptorEnv.getLcmServiceNameInMsb(), adaptorEnv.getLcmVersionInMsb());
  92                 adaptorEnv.setLcmUrlInMsb(urlInMsb);
  93                 adaptorEnv.setLcmApiUriFront(generateApiUriFront(urlInMsb));
  94         }
  95
  96         private void handCatalogMsbServiceInfo() throws RouteException, ClientProtocolException, IOException {
  97                 String urlInMsb = msbMgmr.getServiceUrlInMsbBySeriveNameAndVersion(adaptorEnv.getCatalogServiceNameInMsb(), adaptorEnv.getCatalogVersionInMsb());
  98                 adaptorEnv.setCatalogUrlInMsb(urlInMsb);
  99                 adaptorEnv.setCatalogApiUriFront(generateApiUriFront(urlInMsb));
 100         }
 101
 102         private void getMsbIpAndPort() throws IOException, JSONException {
 103                 String msbInfoJsonStr = readMsbInfoFromJsonFile();
 104                 JSONObject totalJsonObj = new JSONObject(msbInfoJsonStr);
 105                 JSONObject serverJsonObj = totalJsonObj.getJSONObject("defaultServer");
 106                 String msb_ip = serverJsonObj.getString("host");
 107                 int msb_port = serverJsonObj.getInt("port");
 108
 109                 adaptorEnv.setMsbIp(msb_ip);
 110                 adaptorEnv.setMsbPort(msb_port);
 111                 adaptorEnv.setMsbApiUriFront(generateMsbApiUriFront());
 112         }
 113
 114         private String readMsbInfoFromJsonFile() throws IOException {
 115                 String filePath = "/etc/conf/restclient.json";
 116                 String fileContent = CommonUtil.getJsonStrFromFile(filePath);
 117
 118         return fileContent;
 119         }
 120 }