so-etsi-nfvo/so-etsi-nfvo-ns-lcm/so-etsi-nfvo-ns-lcm-bpmn-flows/src/main/java/org/onap/so/etsi/nfvo/ns/lcm/bpmn/flows/tasks/MonitorSol003AdapterJobTask.java

   1 /*-
   2  * ============LICENSE_START=======================================================
   3  *  Copyright (C) 2020 Nordix Foundation.
   4  * ================================================================================
   5  * Licensed under the Apache License, Version 2.0 (the "License");
   6  * you may not use this file except in compliance with the License.
   7  * You may obtain a copy of the License at
   8  *
   9  *      http://www.apache.org/licenses/LICENSE-2.0
  10  *
  11  * Unless required by applicable law or agreed to in writing, software
  12  * distributed under the License is distributed on an "AS IS" BASIS,
  13  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  14  * See the License for the specific language governing permissions and
  15  * limitations under the License.
  16  *
  17  * SPDX-License-Identifier: Apache-2.0
  18  * ============LICENSE_END=========================================================
  19  */
  20 package org.onap.so.etsi.nfvo.ns.lcm.bpmn.flows.tasks;
  21
  22 import static org.onap.so.etsi.nfvo.ns.lcm.bpmn.flows.CamundaVariableNameConstants.OPERATION_STATUS_PARAM_NAME;
  23 import java.util.Optional;
  24 import org.camunda.bpm.engine.delegate.DelegateExecution;
  25 import org.onap.so.adapters.etsisol003adapter.lcm.v1.model.OperationStateEnum;
  26 import org.onap.so.adapters.etsisol003adapter.lcm.v1.model.OperationStatusRetrievalStatusEnum;
  27 import org.onap.so.adapters.etsisol003adapter.lcm.v1.model.QueryJobResponse;
  28 import org.onap.so.etsi.nfvo.ns.lcm.bpmn.flows.extclients.vnfm.Sol003AdapterServiceProvider;
  29 import org.onap.so.etsi.nfvo.ns.lcm.database.service.DatabaseServiceProvider;
  30 import org.slf4j.Logger;
  31 import org.slf4j.LoggerFactory;
  32 import org.springframework.beans.factory.annotation.Autowired;
  33 import org.springframework.stereotype.Component;
  34 import com.google.common.collect.ImmutableSet;
  35
  36 /**
  37  * @author Waqas Ikram (waqas.ikram@est.tech)
  38  *
  39  */
  40 @Component
  41 public class MonitorSol003AdapterJobTask extends AbstractNetworkServiceTask {
  42
  43     private static final Logger LOGGER = LoggerFactory.getLogger(MonitorSol003AdapterJobTask.class);
  44     public static final ImmutableSet<OperationStateEnum> OPERATION_FINISHED_STATES =
  45             ImmutableSet.of(OperationStateEnum.COMPLETED, OperationStateEnum.FAILED, OperationStateEnum.ROLLED_BACK);
  46     public static final ImmutableSet<OperationStatusRetrievalStatusEnum> OPERATION_RETRIEVAL_STATES = ImmutableSet
  47             .of(OperationStatusRetrievalStatusEnum.STATUS_FOUND, OperationStatusRetrievalStatusEnum.WAITING_FOR_STATUS);
  48     protected final Sol003AdapterServiceProvider sol003AdapterServiceProvider;
  49
  50     @Autowired
  51     public MonitorSol003AdapterJobTask(final Sol003AdapterServiceProvider sol003AdapterServiceProvider,
  52             final DatabaseServiceProvider databaseServiceProvider) {
  53         super(databaseServiceProvider);
  54         this.sol003AdapterServiceProvider = sol003AdapterServiceProvider;
  55     }
  56
  57     public boolean hasOperationFinished(final DelegateExecution execution) {
  58         LOGGER.debug("Executing hasOperationFinished  ...");
  59
  60         final OperationStateEnum operationStatus =
  61                 (OperationStateEnum) execution.getVariable(OPERATION_STATUS_PARAM_NAME);
  62         if (operationStatus != null) {
  63             return OPERATION_FINISHED_STATES.contains(operationStatus);
  64         }
  65         LOGGER.debug("OperationStatus is not present yet... ");
  66         LOGGER.debug("Finished executing hasOperationFinished ...");
  67         return false;
  68     }
  69
  70     protected OperationStateEnum getOperationStatus(final DelegateExecution execution, final String jobId) {
  71
  72         final Optional<QueryJobResponse> instantiateOperationJobStatus =
  73                 sol003AdapterServiceProvider.getInstantiateOperationJobStatus(jobId);
  74
  75         if (instantiateOperationJobStatus.isPresent()) {
  76             final QueryJobResponse queryJobResponse = instantiateOperationJobStatus.get();
  77
  78             if (!OPERATION_RETRIEVAL_STATES.contains(queryJobResponse.getOperationStatusRetrievalStatus())) {
  79                 final String message = "Received invalid operation retrieval state: "
  80                         + queryJobResponse.getOperationStatusRetrievalStatus();
  81                 LOGGER.error(message);
  82                 abortOperation(execution, message);
  83             }
  84             if (queryJobResponse.getOperationState() != null) {
  85                 final OperationStateEnum operationStatus = queryJobResponse.getOperationState();
  86                 LOGGER.debug("Operation {} with {} and operation retrieval status : {}", queryJobResponse.getId(),
  87                         operationStatus, queryJobResponse.getOperationStatusRetrievalStatus());
  88                 return queryJobResponse.getOperationState();
  89             }
  90
  91             LOGGER.debug("Operation {} without operationStatus and operation retrieval status :{}",
  92                     queryJobResponse.getId(), queryJobResponse.getOperationStatusRetrievalStatus());
  93         }
  94         return null;
  95     }
  96 }