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/MonitorSol003AdapterTerminateJobTask.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 org.camunda.bpm.engine.delegate.DelegateExecution;
  23 import org.onap.so.adapters.etsisol003adapter.lcm.v1.model.DeleteVnfResponse;
  24 import org.onap.so.adapters.etsisol003adapter.lcm.v1.model.OperationStateEnum;
  25 import org.onap.so.etsi.nfvo.ns.lcm.bpmn.flows.extclients.vnfm.Sol003AdapterServiceProvider;
  26 import org.onap.so.etsi.nfvo.ns.lcm.database.service.DatabaseServiceProvider;
  27 import org.slf4j.Logger;
  28 import org.slf4j.LoggerFactory;
  29 import org.springframework.beans.factory.annotation.Autowired;
  30 import org.springframework.stereotype.Component;
  31 import static org.onap.so.etsi.nfvo.ns.lcm.bpmn.flows.CamundaVariableNameConstants.OPERATION_STATUS_PARAM_NAME;
  32 import static org.onap.so.etsi.nfvo.ns.lcm.bpmn.flows.CamundaVariableNameConstants.DELETE_VNF_RESPONSE_PARAM_NAME;
  33
  34 /**
  35  * @author Waqas Ikram (waqas.ikram@est.tech)
  36  * @author Andrew Lamb (andrew.a.lamb@est.tech)
  37  *
  38  */
  39 @Component
  40 public class MonitorSol003AdapterTerminateJobTask extends MonitorSol003AdapterJobTask {
  41
  42     private static final Logger LOGGER = LoggerFactory.getLogger(MonitorSol003AdapterTerminateJobTask.class);
  43
  44     @Autowired
  45     public MonitorSol003AdapterTerminateJobTask(final Sol003AdapterServiceProvider sol003AdapterServiceProvider,
  46             final DatabaseServiceProvider databaseServiceProvider) {
  47         super(sol003AdapterServiceProvider, databaseServiceProvider);
  48     }
  49
  50     public void getCurrentOperationStatus(final DelegateExecution execution) {
  51         try {
  52             LOGGER.debug("Executing getCurrentOperationStatus  ...");
  53             final DeleteVnfResponse deleteVnfResponse =
  54                     (DeleteVnfResponse) execution.getVariable(DELETE_VNF_RESPONSE_PARAM_NAME);
  55             execution.setVariable(OPERATION_STATUS_PARAM_NAME,
  56                     getOperationStatus(execution, deleteVnfResponse.getJobId()));
  57             LOGGER.debug("Finished executing getCurrentOperationStatus ...");
  58         } catch (final Exception exception) {
  59             final String message = "Unable to invoke get current Operation status";
  60             LOGGER.error(message, exception);
  61             abortOperation(execution, message);
  62
  63         }
  64     }
  65
  66     /**
  67      * Log and throw exception on timeout for job status
  68      *
  69      * @param execution {@link org.onap.so.bpmn.common.DelegateExecutionImpl}
  70      */
  71     public void timeOutLogFailure(final DelegateExecution execution) {
  72         final String message = "Termination operation time out";
  73         LOGGER.error(message);
  74         abortOperation(execution, message);
  75     }
  76
  77     /**
  78      * Check the final status of termination throw exception if not completed successfully
  79      *
  80      * @param execution {@link org.onap.so.bpmn.common.DelegateExecutionImpl}
  81      */
  82     public void checkIfOperationWasSuccessful(final DelegateExecution execution) {
  83         LOGGER.debug("Executing checkIfOperationWasSuccessful  ...");
  84         final OperationStateEnum operationStatus =
  85                 (OperationStateEnum) execution.getVariable(OPERATION_STATUS_PARAM_NAME);
  86         final DeleteVnfResponse deleteVnfResponse =
  87                 (DeleteVnfResponse) execution.getVariable(DELETE_VNF_RESPONSE_PARAM_NAME);
  88
  89         if (operationStatus == null) {
  90             final String message =
  91                     "Unable to terminate, jobId: " + (deleteVnfResponse != null ? deleteVnfResponse.getJobId() : "null")
  92                             + "Unable to retrieve OperationStatus";
  93             LOGGER.error(message);
  94             abortOperation(execution, message);
  95         }
  96         if (operationStatus != OperationStateEnum.COMPLETED) {
  97             final String message =
  98                     "Unable to terminate, jobId: " + (deleteVnfResponse != null ? deleteVnfResponse.getJobId() : "null")
  99                             + " OperationStatus: " + operationStatus;
 100             LOGGER.error(message);
 101             abortOperation(execution, message);
 102         }
 103
 104         LOGGER.debug("Successfully completed termination of job {}", deleteVnfResponse);
 105     }
 106 }