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 DeAllocateSliceSubnet extends AbstractServiceTaskProcessor {
  35         String Prefix="DeASS_"
  36         ExceptionUtil exceptionUtil = new ExceptionUtil()
  37         JsonUtils jsonUtil = new JsonUtils()
  38         RequestDBUtil requestDBUtil = new RequestDBUtil()
  39
  40         private static final Logger logger = LoggerFactory.getLogger(DeAllocateSliceSubnet.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             //subscriberInfo
  58             String globalSubscriberId = jsonUtil.getJsonValue(subnetInstanceReq, "globalSubscriberId")
  59             if (isBlank(globalSubscriberId)) {
  60                 msg = "Input globalSubscriberId' is null"
  61                 exceptionUtil.buildAndThrowWorkflowException(execution, 500, msg)
  62             } else {
  63                 execution.setVariable("globalSubscriberId", globalSubscriberId)
  64             }
  65
  66                         //NSSI ID
  67             String serviceInstanceID = jsonUtil.getJsonValue(subnetInstanceReq, "serviceInstanceID")
  68             if (isBlank(serviceInstanceID)) {
  69                 msg = "Input serviceInstanceID is null"
  70                 logger.debug(msg)
  71                 exceptionUtil.buildAndThrowWorkflowException(execution, 500, msg)
  72             } else
  73             {
  74                 execution.setVariable("serviceInstanceID", serviceInstanceID)
  75             }
  76
  77                         String nsiId = jsonUtil.getJsonValue(subnetInstanceReq, "additionalProperties.nsiId")
  78                         if (isBlank(nsiId)) {
  79                                 msg = "Input nsiId is null"
  80                                 logger.debug(msg)
  81                                 exceptionUtil.buildAndThrowWorkflowException(execution, 500, msg)
  82                         } else
  83                         {
  84                                 execution.setVariable("nsiId", nsiId)
  85                         }
  86
  87                         String networkType = jsonUtil.getJsonValue(subnetInstanceReq, "networkType")
  88                         if (isBlank(networkType)) {
  89                                 msg = "Input networkType is null"
  90                                 logger.debug(msg)
  91                                 exceptionUtil.buildAndThrowWorkflowException(execution, 500, msg)
  92                         } else
  93                         {
  94                                 execution.setVariable("networkType", networkType.toUpperCase())
  95                         }
  96
  97             //requestParameters, subscriptionServiceType is 5G
  98             String subscriptionServiceType = jsonUtil.getJsonValue(subnetInstanceReq, "subscriptionServiceType")
  99             if (isBlank(subscriptionServiceType)) {
 100                 msg = "Input subscriptionServiceType is null"
 101                 logger.debug(msg)
 102                 exceptionUtil.buildAndThrowWorkflowException(execution, 500, msg)
 103             } else {
 104                 execution.setVariable("subscriptionServiceType", subscriptionServiceType)
 105             }
 106
 107             String jobId = UUID.randomUUID().toString()
 108             execution.setVariable("jobId", jobId)
 109
 110                         String sliceParams = jsonUtil.getJsonValue(subnetInstanceReq, "additionalProperties")
 111                         execution.setVariable("sliceParams", sliceParams)
 112
 113         } catch(BpmnError e) {
 114             throw e
 115         } catch(Exception ex) {
 116             msg = "Exception in DeAllocateSliceSubnet.preProcessRequest " + ex.getMessage()
 117             logger.debug(msg)
 118             exceptionUtil.buildAndThrowWorkflowException(execution, 7000, msg)
 119         }
 120         logger.debug(Prefix + "preProcessRequest Exit")
 121     }
 122
 123
 124     /**
 125      * create operation status in request db
 126      *
 127      * Init the Operation Status
 128      */
 129     def prepareInitOperationStatus = { DelegateExecution execution ->
 130         logger.debug(Prefix + "prepareInitOperationStatus Start")
 131
 132         String serviceId = execution.getVariable("serviceInstanceID")
 133         String jobId = execution.getVariable("jobId")
 134                 String nsiId = execution.getVariable("nsiId")
 135         logger.debug("Generated new job for Service Instance serviceId:" + serviceId + " jobId:" + jobId)
 136
 137         ResourceOperationStatus initStatus = new ResourceOperationStatus()
 138         initStatus.setServiceId(serviceId)
 139         initStatus.setOperationId(jobId)
 140                 initStatus.setResourceTemplateUUID(nsiId)
 141         initStatus.setOperType("Deallocate")
 142         requestDBUtil.prepareInitResourceOperationStatus(execution, initStatus)
 143
 144         logger.debug(Prefix + "prepareInitOperationStatus Exit")
 145     }
 146
 147
 148
 149         /**
 150          * return sync response
 151          */
 152         def sendSyncResponse = { DelegateExecution execution ->
 153                 logger.debug(Prefix + "sendSyncResponse Start")
 154                 try {
 155                         String jobId = execution.getVariable("jobId")
 156                         String deAllocateSyncResponse = """{"jobId": "${jobId}","status": "processing"}""".trim().replaceAll(" ", "")
 157
 158                         logger.debug("sendSyncResponse to APIH:" + "\n" + deAllocateSyncResponse)
 159                         sendWorkflowResponse(execution, 202, deAllocateSyncResponse)
 160
 161                         execution.setVariable("sentSyncResponse", true)
 162                 } catch (Exception ex) {
 163                         String msg = "Exception in sendSyncResponse:" + ex.getMessage()
 164                         logger.debug(msg)
 165                         exceptionUtil.buildAndThrowWorkflowException(execution, 7000, msg)
 166                 }
 167                 logger.debug(Prefix + "sendSyncResponse Exit")
 168         }
 169
 170 }