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.util.ArrayList;
  20 import java.util.List;
  21
  22 import org.onap.vfc.nfvo.driver.vnfm.svnfm.cbam.bo.CBAMTerminateVnfRequest;
  23 import org.onap.vfc.nfvo.driver.vnfm.svnfm.cbam.bo.CBAMTerminateVnfResponse;
  24 import org.onap.vfc.nfvo.driver.vnfm.svnfm.cbam.inf.CbamMgmrInf;
  25 import org.onap.vfc.nfvo.driver.vnfm.svnfm.constant.CommonConstants;
  26 import org.onap.vfc.nfvo.driver.vnfm.svnfm.constant.CommonEnum;
  27 import org.onap.vfc.nfvo.driver.vnfm.svnfm.constant.CommonEnum.LifecycleOperation;
  28 import org.onap.vfc.nfvo.driver.vnfm.svnfm.db.bean.VnfmJobExecutionInfo;
  29 import org.onap.vfc.nfvo.driver.vnfm.svnfm.db.repository.VnfmJobExecutionRepository;
  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.entity.AddResource;
  34 import org.onap.vfc.nfvo.driver.vnfm.svnfm.nslcm.bo.entity.ResourceDefinition;
  35 import org.onap.vfc.nfvo.driver.vnfm.svnfm.nslcm.inf.NslcmMgmrInf;
  36 import org.onap.vfc.nfvo.driver.vnfm.svnfm.vnfmdriver.bo.TerminateVnfRequest;
  37 import org.slf4j.Logger;
  38 import org.slf4j.LoggerFactory;
  39
  40 public class TerminateVnfContinueRunnable implements Runnable {
  41         private static final Logger logger = LoggerFactory.getLogger(TerminateVnfContinueRunnable.class);
  42
  43         private CbamMgmrInf cbamMgmr;
  44         private NslcmMgmrInf nslcmMgmr;
  45
  46         private TerminateVnfRequest driverRequest;
  47         private String vnfInstanceId;
  48         private String jobId;
  49         private String vnfmId;
  50         private VnfmJobExecutionRepository jobDbMgmr;
  51
  52         private Driver2CbamRequestConverter requestConverter;
  53
  54         public TerminateVnfContinueRunnable(String vnfmId, TerminateVnfRequest driverRequest, String vnfInstanceId, String jobId,
  55                         NslcmMgmrInf nslcmMgmr, CbamMgmrInf cbamMgmr, Driver2CbamRequestConverter requestConverter, VnfmJobExecutionRepository dbManager)
  56         {
  57                 this.driverRequest = driverRequest;
  58                 this.vnfInstanceId = vnfInstanceId;
  59                 this.nslcmMgmr = nslcmMgmr;
  60                 this.cbamMgmr = cbamMgmr;
  61                 this.requestConverter = requestConverter;
  62                 this.jobId = jobId;
  63                 this.jobDbMgmr = dbManager;
  64                 this.vnfmId = vnfmId;
  65         }
  66
  67         private void handleGrant(){
  68                 try {
  69                         NslcmGrantVnfRequest grantRequest = buildNslcmGrantVnfRequest();
  70                         nslcmMgmr.grantVnf(grantRequest);
  71                 } catch (Exception e) {
  72                         logger.error("TerminateVnfContinueRunnable --> handleGrant error.", e);
  73                 }
  74         }
  75
  76         public void run() {
  77                 handleGrant();
  78                 handleTerminate();
  79                 handleDelete();
  80         }
  81
  82         private void handleDelete() {
  83                 try {
  84                         cbamMgmr.deleteVnf(vnfInstanceId);
  85                 } catch (Exception e) {
  86                         logger.error("TerminateVnfContinueRunnable --> handleDelete error.", e);
  87                 }
  88         }
  89
  90         private CBAMTerminateVnfResponse handleTerminate() {
  91                 CBAMTerminateVnfResponse cbamResponse = null;
  92                 try {
  93                         CBAMTerminateVnfRequest  modifyReq = requestConverter.terminateReqConvert(driverRequest);
  94                         cbamResponse = cbamMgmr.terminateVnf(modifyReq, vnfInstanceId);
  95                         handleCbamTerminateResponse(cbamResponse, jobId);
  96                 } catch (Exception e) {
  97                         logger.error("TerminateVnfContinueRunnable --> handleTerminate error.", e);
  98                 }
  99
 100                 try {
 101                         NslcmNotifyLCMEventsRequest nslcmNotifyReq = buildNslcmNotifyLCMEventsRequest(cbamResponse);
 102                         nslcmMgmr.notifyVnf(nslcmNotifyReq, vnfmId, vnfInstanceId);
 103                 } catch (Exception e) {
 104                         logger.error("TerminateVnfContinueRunnable --> handleNotify error.", e);
 105                 }
 106
 107
 108                 return cbamResponse;
 109         }
 110
 111         private void handleCbamTerminateResponse(CBAMTerminateVnfResponse cbamResponse, String jobId) {
 112                 VnfmJobExecutionInfo jobInfo = jobDbMgmr.findOne(Long.parseLong(jobId));
 113
 114                 jobInfo.setVnfmExecutionId(cbamResponse.getId());
 115                 if(CommonEnum.OperationStatus.FAILED == cbamResponse.getStatus()) {
 116                         jobInfo.setStatus(CommonConstants.CBAM_OPERATION_STATUS_ERROR);
 117                 }
 118                 else {
 119                         jobInfo.setStatus(cbamResponse.getStatus().toString());
 120                 }
 121                 jobDbMgmr.save(jobInfo);
 122         }
 123
 124         private NslcmGrantVnfRequest buildNslcmGrantVnfRequest() {
 125                 NslcmGrantVnfRequest request = new NslcmGrantVnfRequest();
 126
 127                 request.setVnfInstanceId(vnfInstanceId);
 128                 request.setLifecycleOperation(LifecycleOperation.Terminal);
 129                 request.setJobId(jobId);
 130
 131                 ResourceDefinition resource = getFreeVnfResource();
 132                 List<ResourceDefinition> resourceList = new ArrayList<ResourceDefinition>();
 133                 resourceList.add(resource);
 134                 request.setRemoveResource(resourceList);
 135
 136                 return request;
 137         }
 138
 139         private ResourceDefinition getFreeVnfResource() {
 140                 ResourceDefinition def = new ResourceDefinition();
 141                 def.setVnfInstanceId(vnfInstanceId);
 142                 def.setVimId("001");
 143                 List<AddResource> resources = new ArrayList<>();
 144                 AddResource res = new AddResource();
 145                 res.setVdu("1");
 146                 res.setType("vdu");
 147                 res.setResourceDefinitionId(2);
 148                 resources.add(res);
 149                 def.setAddResource(resources);
 150                 return def;
 151         }
 152
 153         private NslcmNotifyLCMEventsRequest buildNslcmNotifyLCMEventsRequest(CBAMTerminateVnfResponse cbamResponse) {
 154                 NslcmNotifyLCMEventsRequest request = new NslcmNotifyLCMEventsRequest();
 155                 if(CommonEnum.OperationStatus.STARTED == cbamResponse.getStatus())
 156                 {
 157                         request.setStatus(CommonEnum.status.start);
 158                 }
 159                 else
 160                 {
 161                         request.setStatus(CommonEnum.status.result);
 162
 163                         //TODO the following are for the result
 164 //                      request.setAffectedVnfc(affectedVnfc);
 165 //                      request.setAffectedVI(affectedVI);
 166 //                      request.setAffectedVirtualStorage(affectedVirtualStorage);
 167                 }
 168
 169                 request.setVnfInstanceId(vnfInstanceId);
 170                 request.setOperation(CommonConstants.NSLCM_OPERATION_TERMINATE);
 171                 request.setJobId(jobId);
 172                 return request;
 173         }
 174
 175         private void handleNslcmGrantResponse(NslcmGrantVnfResponse grantResponse) {
 176                 // TODO Auto-generated method stub
 177
 178         }
 179
 180 }