nokia/vnfmdriver/vfcadaptorservice/vfcadaptor/src/main/java/com/nokia/vfcadaptor/adaptor/InstantiateVnfContinueRunnable.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 com.nokia.vfcadaptor.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.log4j.Logger;
  25
  26 import com.nokia.vfcadaptor.catalog.inf.CatalogMgmrInf;
  27 import com.nokia.vfcadaptor.cbam.bo.CBAMInstantiateVnfRequest;
  28 import com.nokia.vfcadaptor.cbam.bo.CBAMInstantiateVnfResponse;
  29 import com.nokia.vfcadaptor.cbam.inf.CbamMgmrInf;
  30 import com.nokia.vfcadaptor.constant.CommonConstants;
  31 import com.nokia.vfcadaptor.constant.CommonEnum;
  32 import com.nokia.vfcadaptor.constant.CommonEnum.LifecycleOperation;
  33 import com.nokia.vfcadaptor.nslcm.bo.NslcmGrantVnfRequest;
  34 import com.nokia.vfcadaptor.nslcm.bo.NslcmGrantVnfResponse;
  35 import com.nokia.vfcadaptor.nslcm.bo.NslcmNotifyLCMEventsRequest;
  36 import com.nokia.vfcadaptor.nslcm.bo.entity.ResourceDefinition;
  37 import com.nokia.vfcadaptor.nslcm.bo.entity.VnfPackageInfo;
  38 import com.nokia.vfcadaptor.nslcm.inf.NslcmMgmrInf;
  39 import com.nokia.vfcadaptor.vnfmdriver.bo.InstantiateVnfRequest;
  40
  41 public class InstantiateVnfContinueRunnable implements Runnable {
  42         private Logger logger = Logger.getLogger(InstantiateVnfContinueRunnable.class);
  43
  44         private CbamMgmrInf cbamMgmr;
  45         private CatalogMgmrInf catalogMgmr;
  46         private NslcmMgmrInf nslcmMgmr;
  47
  48         private InstantiateVnfRequest driverRequest;
  49         private String vnfInstanceId;
  50         private String jobId;
  51
  52         private Driver2CbamRequestConverter requestConverter;
  53
  54         public InstantiateVnfContinueRunnable(InstantiateVnfRequest driverRequest, String vnfInstanceId, String jobId,
  55                         NslcmMgmrInf nslcmMgmr, CatalogMgmrInf catalogMgmr, CbamMgmrInf cbamMgmr, Driver2CbamRequestConverter requestConverter)
  56         {
  57                 this.driverRequest = driverRequest;
  58                 this.vnfInstanceId = vnfInstanceId;
  59                 this.jobId = jobId;
  60                 this.nslcmMgmr = nslcmMgmr;
  61                 this.catalogMgmr = catalogMgmr;
  62                 this.cbamMgmr = cbamMgmr;
  63                 this.requestConverter = requestConverter;
  64         }
  65
  66         public void run() {
  67                 try {
  68                         NslcmGrantVnfRequest grantRequest = buildNslcmGrantVnfRequest();
  69                         NslcmGrantVnfResponse grantResponse = nslcmMgmr.grantVnf(grantRequest);
  70                         handleNslcmGrantResponse(grantResponse);
  71
  72                         //step 2: query vnfPackage uri
  73                         VnfPackageInfo vnfPackageInfo = catalogMgmr.queryVnfPackage(driverRequest.getVnfPackageId());
  74
  75                         //step 5: instantiate vnf
  76                         CBAMInstantiateVnfRequest  instantiateReq = requestConverter.InstantiateCqonvert(driverRequest, grantResponse, null, null);
  77                         CBAMInstantiateVnfResponse cbamInstantiateResponse = cbamMgmr.instantiateVnf(instantiateReq, vnfInstanceId);
  78                         handleCbamInstantiateResponse(cbamInstantiateResponse);
  79
  80                         NslcmNotifyLCMEventsRequest nslcmNotifyReq = buildNslcmNotifyLCMEventsRequest(cbamInstantiateResponse);
  81                         nslcmMgmr.notifyVnf(nslcmNotifyReq, vnfInstanceId);
  82
  83                 } catch (ClientProtocolException e) {
  84                         logger.error("InstantiateVnfContinueRunnable run error ClientProtocolException", e);
  85                 } catch (IOException e) {
  86                         logger.error("InstantiateVnfContinueRunnable run error IOException", e);
  87                 }
  88
  89         }
  90
  91         private NslcmNotifyLCMEventsRequest buildNslcmNotifyLCMEventsRequest(CBAMInstantiateVnfResponse cbamInstantiateResponse) {
  92                 NslcmNotifyLCMEventsRequest request = new NslcmNotifyLCMEventsRequest();
  93                 if(CommonEnum.OperationStatus.STARTED == cbamInstantiateResponse.getOperationExecution().getStatus())
  94                 {
  95                         request.setStatus(CommonEnum.status.start);
  96                 }
  97                 else
  98                 {
  99                         request.setStatus(CommonEnum.status.result);
 100
 101                         //TODO the following are for the result
 102 //                      request.setAffectedVnfc(affectedVnfc);
 103 //                      request.setAffectedVI(affectedVI);
 104 //                      request.setAffectedVirtualStorage(affectedVirtualStorage);
 105                 }
 106
 107                 request.setVnfInstanceId(vnfInstanceId);
 108                 request.setOperation(CommonConstants.NSLCM_OPERATION_INSTANTIATE);
 109                 request.setJobId(jobId);
 110                 return request;
 111         }
 112
 113         private NslcmGrantVnfRequest buildNslcmGrantVnfRequest() {
 114                 NslcmGrantVnfRequest request = new NslcmGrantVnfRequest();
 115
 116                 request.setVnfInstanceId(vnfInstanceId);
 117                 request.setVnfDescriptorId(driverRequest.getVnfDescriptorId());
 118                 request.setLifecycleOperation(LifecycleOperation.Instantiate);
 119                 request.setJobId(jobId);
 120
 121                 ResourceDefinition resource = getFreeVnfResource();
 122                 List<ResourceDefinition> resourceList = new ArrayList<ResourceDefinition>();
 123                 resourceList.add(resource);
 124                 request.setAddResource(resourceList);
 125
 126                 return request;
 127         }
 128
 129         private ResourceDefinition getFreeVnfResource() {
 130                 // TODO Auto-generated method stub
 131                 return null;
 132         }
 133
 134         private void handleCbamInstantiateResponse(CBAMInstantiateVnfResponse cbamInstantiateResponse) {
 135                 // TODO
 136                 //update job id record according to the executionId
 137         }
 138
 139         private void handleNslcmGrantResponse(NslcmGrantVnfResponse grantResponse) {
 140                 // TODO Auto-generated method stub
 141
 142         }
 143
 144 }