nokia/vnfmdriver/vfcadaptorservice/vfcadaptor/src/main/java/org/onap/vfc/nfvo/driver/vnfm/svnfm/adaptor/TerminateVnfContinueRunnable.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.adaptor;
  18
  19 import java.io.IOException;
  20 import java.util.ArrayList;
  21 import java.util.List;
  22
  23 import org.apache.http.client.ClientProtocolException;
  24 import org.slf4j.Logger;
  25 import org.slf4j.LoggerFactory;
  26 import org.onap.vfc.nfvo.driver.vnfm.svnfm.cbam.bo.CBAMTerminateVnfRequest;
  27 import org.onap.vfc.nfvo.driver.vnfm.svnfm.cbam.bo.CBAMTerminateVnfResponse;
  28 import org.onap.vfc.nfvo.driver.vnfm.svnfm.cbam.inf.CbamMgmrInf;
  29 import org.onap.vfc.nfvo.driver.vnfm.svnfm.constant.CommonConstants;
  30 import org.onap.vfc.nfvo.driver.vnfm.svnfm.constant.CommonEnum;
  31 import org.onap.vfc.nfvo.driver.vnfm.svnfm.constant.CommonEnum.LifecycleOperation;
  32 import org.onap.vfc.nfvo.driver.vnfm.svnfm.db.bean.VnfmJobExecutionInfo;
  33 import org.onap.vfc.nfvo.driver.vnfm.svnfm.db.repository.VnfmJobExecutionRepository;
  34 import org.onap.vfc.nfvo.driver.vnfm.svnfm.nslcm.bo.NslcmGrantVnfRequest;
  35 import org.onap.vfc.nfvo.driver.vnfm.svnfm.nslcm.bo.NslcmGrantVnfResponse;
  36 import org.onap.vfc.nfvo.driver.vnfm.svnfm.nslcm.bo.NslcmNotifyLCMEventsRequest;
  37 import org.onap.vfc.nfvo.driver.vnfm.svnfm.nslcm.bo.entity.ResourceDefinition;
  38 import org.onap.vfc.nfvo.driver.vnfm.svnfm.nslcm.inf.NslcmMgmrInf;
  39 import org.onap.vfc.nfvo.driver.vnfm.svnfm.vnfmdriver.bo.TerminateVnfRequest;
  40
  41
  42
  43 public class TerminateVnfContinueRunnable implements Runnable {
  44         private static final Logger logger = LoggerFactory.getLogger(TerminateVnfContinueRunnable.class);
  45
  46         private CbamMgmrInf cbamMgmr;
  47         private NslcmMgmrInf nslcmMgmr;
  48
  49         private TerminateVnfRequest driverRequest;
  50         private String vnfInstanceId;
  51         private String jobId;
  52         private VnfmJobExecutionRepository jobDbMgmr;
  53
  54         private Driver2CbamRequestConverter requestConverter;
  55
  56         public TerminateVnfContinueRunnable(TerminateVnfRequest driverRequest, String vnfInstanceId, String jobId,
  57                         NslcmMgmrInf nslcmMgmr, CbamMgmrInf cbamMgmr, Driver2CbamRequestConverter requestConverter, VnfmJobExecutionRepository dbManager)
  58         {
  59                 this.driverRequest = driverRequest;
  60                 this.vnfInstanceId = vnfInstanceId;
  61                 this.nslcmMgmr = nslcmMgmr;
  62                 this.cbamMgmr = cbamMgmr;
  63                 this.requestConverter = requestConverter;
  64                 this.jobId = jobId;
  65                 this.jobDbMgmr = dbManager;
  66         }
  67
  68         public void run() {
  69                 try {
  70                         NslcmGrantVnfRequest grantRequest = buildNslcmGrantVnfRequest();
  71                         NslcmGrantVnfResponse grantResponse = nslcmMgmr.grantVnf(grantRequest);
  72                         handleNslcmGrantResponse(grantResponse);
  73
  74                         CBAMTerminateVnfRequest cbamRequest = requestConverter.terminateReqConvert(driverRequest);
  75                         CBAMTerminateVnfResponse cbamResponse = cbamMgmr.terminateVnf(cbamRequest, vnfInstanceId);
  76                         handleCbamInstantiateResponse(cbamResponse, jobId);
  77
  78                         cbamMgmr.deleteVnf(vnfInstanceId);
  79
  80                         NslcmNotifyLCMEventsRequest nslcmNotifyReq = buildNslcmNotifyLCMEventsRequest(cbamResponse);
  81                         nslcmMgmr.notifyVnf(nslcmNotifyReq, vnfInstanceId);
  82
  83                 } catch (ClientProtocolException e) {
  84                         logger.error("TerminateVnfContinueRunnable run error ClientProtocolException", e);
  85                 } catch (IOException e) {
  86                         logger.error("TerminateVnfContinueRunnable run error IOException", e);
  87                 }
  88
  89         }
  90
  91         private void handleCbamInstantiateResponse(CBAMTerminateVnfResponse cbamResponse, String jobId) {
  92                 VnfmJobExecutionInfo jobInfo = jobDbMgmr.findOne(Long.getLong(jobId));
  93
  94                 jobInfo.setVnfmExecutionId(cbamResponse.getId());
  95                 jobDbMgmr.save(jobInfo);
  96         }
  97
  98         private NslcmGrantVnfRequest buildNslcmGrantVnfRequest() {
  99                 NslcmGrantVnfRequest request = new NslcmGrantVnfRequest();
 100
 101                 request.setVnfInstanceId(vnfInstanceId);
 102                 request.setLifecycleOperation(LifecycleOperation.Instantiate);
 103                 request.setJobId(jobId);
 104
 105                 ResourceDefinition resource = getFreeVnfResource();
 106                 List<ResourceDefinition> resourceList = new ArrayList<ResourceDefinition>();
 107                 resourceList.add(resource);
 108                 request.setRemoveResource(resourceList);
 109
 110                 return request;
 111         }
 112
 113         private ResourceDefinition getFreeVnfResource() {
 114                 // TODO Auto-generated method stub
 115                 return null;
 116         }
 117
 118         private NslcmNotifyLCMEventsRequest buildNslcmNotifyLCMEventsRequest(CBAMTerminateVnfResponse cbamResponse) {
 119                 NslcmNotifyLCMEventsRequest request = new NslcmNotifyLCMEventsRequest();
 120                 if(CommonEnum.OperationStatus.STARTED == cbamResponse.getStatus())
 121                 {
 122                         request.setStatus(CommonEnum.status.start);
 123                 }
 124                 else
 125                 {
 126                         request.setStatus(CommonEnum.status.result);
 127
 128                         //TODO the following are for the result
 129 //                      request.setAffectedVnfc(affectedVnfc);
 130 //                      request.setAffectedVI(affectedVI);
 131 //                      request.setAffectedVirtualStorage(affectedVirtualStorage);
 132                 }
 133
 134                 request.setVnfInstanceId(vnfInstanceId);
 135                 request.setOperation(CommonConstants.NSLCM_OPERATION_TERMINATE);
 136                 request.setJobId(jobId);
 137                 return request;
 138         }
 139
 140         private void handleNslcmGrantResponse(NslcmGrantVnfResponse grantResponse) {
 141                 // TODO Auto-generated method stub
 142
 143         }
 144
 145 }