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.apache.logging.log4j.LogManager;
  25 import org.apache.logging.log4j.Logger;
  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.repository.VnfmJobExecutionRepository;
  33 import org.onap.vfc.nfvo.driver.vnfm.svnfm.nslcm.bo.NslcmGrantVnfRequest;
  34 import org.onap.vfc.nfvo.driver.vnfm.svnfm.nslcm.bo.NslcmGrantVnfResponse;
  35 import org.onap.vfc.nfvo.driver.vnfm.svnfm.nslcm.bo.NslcmNotifyLCMEventsRequest;
  36 import org.onap.vfc.nfvo.driver.vnfm.svnfm.nslcm.bo.entity.ResourceDefinition;
  37 import org.onap.vfc.nfvo.driver.vnfm.svnfm.nslcm.inf.NslcmMgmrInf;
  38 import org.onap.vfc.nfvo.driver.vnfm.svnfm.vnfmdriver.bo.TerminateVnfRequest;
  39
  40
  41
  42 public class TerminateVnfContinueRunnable implements Runnable {
  43         private static final Logger logger = LogManager.getLogger("TerminateVnfContinueRunnable");
  44
  45         private CbamMgmrInf cbamMgmr;
  46         private NslcmMgmrInf nslcmMgmr;
  47
  48         private TerminateVnfRequest driverRequest;
  49         private String vnfInstanceId;
  50         private String jobId;
  51         private VnfmJobExecutionRepository jobDbManager;
  52
  53         private Driver2CbamRequestConverter requestConverter;
  54
  55         public TerminateVnfContinueRunnable(TerminateVnfRequest driverRequest, String vnfInstanceId, String jobId,
  56                         NslcmMgmrInf nslcmMgmr, CbamMgmrInf cbamMgmr, Driver2CbamRequestConverter requestConverter, VnfmJobExecutionRepository dbManager)
  57         {
  58                 this.driverRequest = driverRequest;
  59                 this.vnfInstanceId = vnfInstanceId;
  60                 this.nslcmMgmr = nslcmMgmr;
  61                 this.cbamMgmr = cbamMgmr;
  62                 this.requestConverter = requestConverter;
  63                 this.jobId = jobId;
  64                 this.jobDbManager = dbManager;
  65         }
  66
  67         public void run() {
  68                 try {
  69                         NslcmGrantVnfRequest grantRequest = buildNslcmGrantVnfRequest();
  70                         NslcmGrantVnfResponse grantResponse = nslcmMgmr.grantVnf(grantRequest);
  71                         handleNslcmGrantResponse(grantResponse);
  72
  73                         CBAMTerminateVnfRequest cbamRequest = requestConverter.terminateReqConvert(driverRequest);
  74                         CBAMTerminateVnfResponse cbamResponse = cbamMgmr.terminateVnf(cbamRequest, vnfInstanceId);
  75
  76                         cbamMgmr.deleteVnf(vnfInstanceId);
  77
  78                         NslcmNotifyLCMEventsRequest nslcmNotifyReq = buildNslcmNotifyLCMEventsRequest(cbamResponse);
  79                         nslcmMgmr.notifyVnf(nslcmNotifyReq, vnfInstanceId);
  80
  81                 } catch (ClientProtocolException e) {
  82                         logger.error("TerminateVnfContinueRunnable run error ClientProtocolException", e);
  83                 } catch (IOException e) {
  84                         logger.error("TerminateVnfContinueRunnable run error IOException", e);
  85                 }
  86
  87         }
  88
  89         private NslcmGrantVnfRequest buildNslcmGrantVnfRequest() {
  90                 NslcmGrantVnfRequest request = new NslcmGrantVnfRequest();
  91
  92                 request.setVnfInstanceId(vnfInstanceId);
  93                 request.setLifecycleOperation(LifecycleOperation.Instantiate);
  94                 request.setJobId(jobId);
  95
  96                 ResourceDefinition resource = getFreeVnfResource();
  97                 List<ResourceDefinition> resourceList = new ArrayList<ResourceDefinition>();
  98                 resourceList.add(resource);
  99                 request.setRemoveResource(resourceList);
 100
 101                 return request;
 102         }
 103
 104         private ResourceDefinition getFreeVnfResource() {
 105                 // TODO Auto-generated method stub
 106                 return null;
 107         }
 108
 109         private NslcmNotifyLCMEventsRequest buildNslcmNotifyLCMEventsRequest(CBAMTerminateVnfResponse cbamResponse) {
 110                 NslcmNotifyLCMEventsRequest request = new NslcmNotifyLCMEventsRequest();
 111                 if(CommonEnum.OperationStatus.STARTED == cbamResponse.getStatus())
 112                 {
 113                         request.setStatus(CommonEnum.status.start);
 114                 }
 115                 else
 116                 {
 117                         request.setStatus(CommonEnum.status.result);
 118
 119                         //TODO the following are for the result
 120 //                      request.setAffectedVnfc(affectedVnfc);
 121 //                      request.setAffectedVI(affectedVI);
 122 //                      request.setAffectedVirtualStorage(affectedVirtualStorage);
 123                 }
 124
 125                 request.setVnfInstanceId(vnfInstanceId);
 126                 request.setOperation(CommonConstants.NSLCM_OPERATION_TERMINATE);
 127                 request.setJobId(jobId);
 128                 return request;
 129         }
 130
 131         private void handleNslcmGrantResponse(NslcmGrantVnfResponse grantResponse) {
 132                 // TODO Auto-generated method stub
 133
 134         }
 135
 136 }