gerrit.onap Code Review - so.git/blob

   1 /*
   2  * ============LICENSE_START=======================================================
   3  * ONAP - SO
   4  * ================================================================================
   5  # Copyright (c) 2020, Wipro Limited.
   6  #
   7  # Licensed under the Apache License, Version 2.0 (the "License")
   8  # you may not use this file except in compliance with the License.
   9  # You may obtain a copy of the License at
  10  #
  11  #       http://www.apache.org/licenses/LICENSE-2.0
  12  #
  13  # Unless required by applicable law or agreed to in writing, software
  14  # distributed under the License is distributed on an "AS IS" BASIS,
  15  # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  16  # See the License for the specific language governing permissions and
  17  # limitations under the License.
  18  * ============LICENSE_END=========================================================
  19  */
  20
  21 package org.onap.so.bpmn.infrastructure.scripts
  22
  23 import org.camunda.bpm.engine.delegate.BpmnError
  24 import org.camunda.bpm.engine.delegate.DelegateExecution
  25 import org.onap.so.bpmn.common.scripts.AbstractServiceTaskProcessor
  26 import org.onap.so.bpmn.common.scripts.ExceptionUtil
  27 import org.onap.so.bpmn.common.scripts.RequestDBUtil
  28 import org.onap.so.bpmn.core.json.JsonUtils
  29 import org.onap.so.db.request.beans.ResourceOperationStatus
  30 import org.slf4j.Logger
  31 import org.slf4j.LoggerFactory
  32 import static org.apache.commons.lang3.StringUtils.isBlank
  33
  34 class AllocateSliceSubnet extends AbstractServiceTaskProcessor {
  35
  36         String Prefix="ASS_"
  37         ExceptionUtil exceptionUtil = new ExceptionUtil()
  38         RequestDBUtil requestDBUtil = new RequestDBUtil()
  39         JsonUtils jsonUtil = new JsonUtils()
  40         private static final Logger logger = LoggerFactory.getLogger(AllocateSliceSubnet.class)
  41
  42         @Override
  43         void preProcessRequest(DelegateExecution execution) {
  44                 logger.debug(Prefix + "preProcessRequest Start")
  45                 execution.setVariable("prefix", Prefix)
  46                 execution.setVariable("startTime", System.currentTimeMillis())
  47                 def msg
  48                 try {
  49                         // get request input
  50                         String subnetInstanceReq = execution.getVariable("bpmnRequest")
  51                         logger.debug(subnetInstanceReq)
  52
  53                         String requestId = execution.getVariable("mso-request-id")
  54                         execution.setVariable("msoRequestId", requestId)
  55                         logger.debug("Input Request:" + subnetInstanceReq + " reqId:" + requestId)
  56
  57                         //modelInfo
  58                         String modelInvariantUuid = jsonUtil.getJsonValue(subnetInstanceReq, "modelInvariantUuid")
  59                         if (isBlank(modelInvariantUuid)) {
  60                                 msg = "Input modelInvariantUuid is null"
  61                                 logger.debug(msg)
  62                                 exceptionUtil.buildAndThrowWorkflowException(execution, 500, msg)
  63                         } else
  64                         {
  65                                 execution.setVariable("modelInvariantUuid", modelInvariantUuid)
  66                         }
  67
  68                         logger.debug("modelInvariantUuid: " + modelInvariantUuid)
  69
  70                         String modelUuid = jsonUtil.getJsonValue(subnetInstanceReq, "modelUuid")
  71                         if (isBlank(modelUuid)) {
  72                                 msg = "Input modelUuid is null"
  73                                 logger.debug(msg)
  74                                 exceptionUtil.buildAndThrowWorkflowException(execution, 500, msg)
  75                         } else
  76                         {
  77                                 execution.setVariable("modelUuid", modelUuid)
  78                         }
  79
  80                         logger.debug("modelUuid: " + modelUuid)
  81
  82
  83                         //subscriberInfo
  84                         String globalSubscriberId = jsonUtil.getJsonValue(subnetInstanceReq, "globalSubscriberId")
  85                         if (isBlank(globalSubscriberId)) {
  86                                 msg = "Input globalSubscriberId' is null"
  87                                 exceptionUtil.buildAndThrowWorkflowException(execution, 500, msg)
  88                         } else {
  89                                 execution.setVariable("globalSubscriberId", globalSubscriberId)
  90                         }
  91                         String dummyServiceId = new UUID(0,0).toString();
  92                         execution.setVariable("dummyServiceId", dummyServiceId)
  93                         logger.debug("dummyServiceId: " + dummyServiceId)
  94                         String servicename = jsonUtil.getJsonValue(subnetInstanceReq, "name")
  95                         execution.setVariable("servicename", servicename)
  96
  97                         String nsiId = jsonUtil.getJsonValue(subnetInstanceReq, "additionalProperties.nsiInfo.nsiId")
  98                         if (isBlank(nsiId)) {
  99                                 msg = "Input nsiId is null"
 100                                 logger.debug(msg)
 101                                 exceptionUtil.buildAndThrowWorkflowException(execution, 500, msg)
 102                         } else
 103                         {
 104                                 execution.setVariable("nsiId", nsiId)
 105                         }
 106
 107                         String networkType = jsonUtil.getJsonValue(subnetInstanceReq, "networkType")
 108                         if (isBlank(networkType)) {
 109                                 msg = "Input networkType is null"
 110                                 logger.debug(msg)
 111                                 exceptionUtil.buildAndThrowWorkflowException(execution, 500, msg)
 112                         } else
 113                         {
 114                                 execution.setVariable("networkType", networkType.toUpperCase())
 115                         }
 116
 117                         //requestParameters, subscriptionServiceType is 5G
 118                         String subscriptionServiceType = jsonUtil.getJsonValue(subnetInstanceReq, "subscriptionServiceType")
 119                         if (isBlank(subscriptionServiceType)) {
 120                                 msg = "Input subscriptionServiceType is null"
 121                                 logger.debug(msg)
 122                                 exceptionUtil.buildAndThrowWorkflowException(execution, 500, msg)
 123                         } else {
 124                                 execution.setVariable("subscriptionServiceType", subscriptionServiceType)
 125                         }
 126
 127                         String jobId = UUID.randomUUID().toString()
 128                         execution.setVariable("jobId", jobId)
 129
 130                         String sliceParams = jsonUtil.getJsonValue(subnetInstanceReq, "additionalProperties")
 131                         execution.setVariable("sliceParams", sliceParams)
 132
 133                 } catch(BpmnError e) {
 134                         throw e
 135                 } catch(Exception ex) {
 136                         msg = "Exception in AllocateSliceSubnet.preProcessRequest " + ex.getMessage()
 137                         logger.debug(msg)
 138                         exceptionUtil.buildAndThrowWorkflowException(execution, 7000, msg)
 139                 }
 140                 logger.debug(Prefix + "preProcessRequest Exit")
 141         }
 142
 143
 144         /**
 145          * create operation status in request db
 146          *
 147          * Init the Operation Status
 148          */
 149         def prepareInitOperationStatus = { DelegateExecution execution ->
 150                 logger.debug(Prefix + "prepareInitOperationStatus Start")
 151
 152                 String serviceId = execution.getVariable("dummyServiceId")
 153                 String jobId = execution.getVariable("jobId")
 154                 String nsiId = execution.getVariable("nsiId")
 155                 logger.debug("Generated new job for Service Instance serviceId:" + serviceId + " jobId:" + jobId)
 156
 157                 ResourceOperationStatus initStatus = new ResourceOperationStatus()
 158                 initStatus.setServiceId(serviceId)
 159                 initStatus.setOperationId(jobId)
 160                 initStatus.setResourceTemplateUUID(nsiId)
 161                 initStatus.setOperType("Allocate")
 162                 requestDBUtil.prepareInitResourceOperationStatus(execution, initStatus)
 163
 164                 logger.debug(Prefix + "prepareInitOperationStatus Exit")
 165         }
 166
 167
 168         /**
 169          * return sync response
 170          */
 171         def sendSyncResponse = { DelegateExecution execution ->
 172                 logger.debug(Prefix + "sendSyncResponse Start")
 173                 try {
 174                         String jobId = execution.getVariable("jobId")
 175                         String allocateSyncResponse = """{"jobId": "${jobId}","status": "processing"}"""
 176                                                                                                 .trim().replaceAll(" ", "").trim().replaceAll(" ", "")
 177
 178                         logger.debug("sendSyncResponse to APIH:" + "\n" + allocateSyncResponse)
 179                         sendWorkflowResponse(execution, 202, allocateSyncResponse)
 180
 181                         execution.setVariable("sentSyncResponse", true)
 182                 } catch (Exception ex) {
 183                         String msg = "Exception in sendSyncResponse:" + ex.getMessage()
 184                         logger.debug(msg)
 185                         exceptionUtil.buildAndThrowWorkflowException(execution, 7000, msg)
 186                 }
 187                 logger.debug(Prefix + "sendSyncResponse Exit")
 188         }
 189
 190 }