nokia/vnfmdriver/vfcadaptorservice/vfcadaptor/src/main/java/org/onap/vfc/nfvo/driver/vnfm/svnfm/init/CbamNofiticationSubscription.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 import java.util.List;
  21
  22 import org.apache.http.client.ClientProtocolException;
  23 import org.onap.vfc.nfvo.driver.vnfm.svnfm.cbam.bo.CBAMCreateSubscriptionRequest;
  24 import org.onap.vfc.nfvo.driver.vnfm.svnfm.cbam.bo.CBAMCreateSubscriptionResponse;
  25 import org.onap.vfc.nfvo.driver.vnfm.svnfm.cbam.bo.entity.Subscription;
  26 import org.onap.vfc.nfvo.driver.vnfm.svnfm.cbam.inf.CbamMgmrInf;
  27 import org.onap.vfc.nfvo.driver.vnfm.svnfm.common.bo.AdaptorEnv;
  28 import org.onap.vfc.nfvo.driver.vnfm.svnfm.db.bean.VnfmSubscriptionInfo;
  29 import org.onap.vfc.nfvo.driver.vnfm.svnfm.db.mapper.VnfmSubscriptionsMapper;
  30 import org.slf4j.Logger;
  31 import org.slf4j.LoggerFactory;
  32 import org.springframework.beans.factory.annotation.Autowired;
  33 import org.springframework.boot.ApplicationArguments;
  34 import org.springframework.boot.ApplicationRunner;
  35 import org.springframework.core.annotation.Order;
  36 import org.springframework.stereotype.Component;
  37
  38 //@Order(3)
  39 //@Component
  40 public class CbamNofiticationSubscription implements ApplicationRunner {
  41         private static final Logger logger = LoggerFactory.getLogger(CbamNofiticationSubscription.class);
  42
  43         @Autowired
  44         AdaptorEnv adaptorEnv;
  45
  46         @Autowired
  47         private CbamMgmrInf cbamMgmr;
  48
  49         @Autowired
  50         private VnfmSubscriptionsMapper subscriptionsMapper;
  51
  52         @Override
  53         public void run(ApplicationArguments args){
  54                 boolean subscribed = false;
  55                 List<VnfmSubscriptionInfo> allSubscripions = subscriptionsMapper.getAll();
  56                 if(allSubscripions != null && !allSubscripions.isEmpty())
  57                 {
  58                         for(VnfmSubscriptionInfo subscriptionInfo : allSubscripions)
  59                         {
  60                                 try {
  61                                         Subscription subscription = cbamMgmr.getSubscription(subscriptionInfo.getId());
  62                                         if(subscription != null)
  63                                         {
  64                                                 subscribed = true;
  65                                                 logger.info("CBAM Notification has already been subscribed with id = " + subscriptionInfo.getId());
  66                                         }
  67                                         else
  68                                         {
  69                                                 subscriptionsMapper.delete(subscriptionInfo.getId());
  70                                         }
  71                                 } catch (Exception e) {
  72                                         logger.error("Query or delete subscription error.", e);
  73                                 }
  74                         }
  75                 }
  76
  77                 if(!subscribed)
  78                 {
  79                         CBAMCreateSubscriptionRequest subscriptionRequest = new CBAMCreateSubscriptionRequest();
  80                         subscriptionRequest.setCallbackUrl(adaptorEnv.getDriverApiUriFront() + "/api/nokiavnfmdriver/v1/notifications");
  81                         try {
  82                                 CBAMCreateSubscriptionResponse createSubscription = cbamMgmr.createSubscription(subscriptionRequest);
  83                                 if(createSubscription != null)
  84                                 {
  85                                         subscriptionsMapper.insert(createSubscription.getId());
  86                                         logger.info("CBAM Notification is successfully subscribed with id = " + createSubscription.getId());
  87                                 }
  88                         } catch (Exception e) {
  89                                 logger.error("Subscribe notification error.", e);
  90                         }
  91                 }
  92         }
  93 }