renderer/src/main/java/org/opendaylight/transportpce/renderer/provisiondevice/tasks/NetworkDeviceRenderingRollbackTask.java

   1 /*
   2  * Copyright © 2024 Smartoptics and others.  All rights reserved.
   3  *
   4  * This program and the accompanying materials are made available under the
   5  * terms of the Eclipse Public License v1.0 which accompanies this distribution,
   6  * and is available at http://www.eclipse.org/legal/epl-v10.html
   7  */
   8
   9 package org.opendaylight.transportpce.renderer.provisiondevice.tasks;
  10
  11 import org.opendaylight.transportpce.renderer.provisiondevice.DeviceRendererService;
  12 import org.opendaylight.transportpce.renderer.provisiondevice.transaction.history.History;
  13 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.device.renderer.rev211004.RendererRollbackOutput;
  14 import org.slf4j.Logger;
  15 import org.slf4j.LoggerFactory;
  16
  17
  18 public class NetworkDeviceRenderingRollbackTask extends RollbackTask {
  19
  20     private final History transactionHistory;
  21
  22     private final boolean isRollbackNecessary;
  23
  24     private final DeviceRendererService deviceRendererService;
  25
  26     private final ResultMessage message;
  27
  28     private static final Logger LOG = LoggerFactory.getLogger(NetworkDeviceRenderingRollbackTask.class);
  29
  30     public NetworkDeviceRenderingRollbackTask(String id, History transactionHistory,
  31                                               boolean isRollbackNecessary,
  32                                               DeviceRendererService deviceRendererService, ResultMessage message) {
  33         super(id);
  34         this.transactionHistory = transactionHistory;
  35         this.isRollbackNecessary = isRollbackNecessary;
  36         this.deviceRendererService = deviceRendererService;
  37         this.message = message;
  38     }
  39
  40     @Override
  41     public boolean isRollbackNecessary() {
  42         return isRollbackNecessary;
  43     }
  44
  45     @Override
  46     public Void call() throws Exception {
  47
  48         RendererRollbackOutput rollbackOutput = deviceRendererService.rendererRollback(transactionHistory);
  49
  50         if (! rollbackOutput.getSuccess()) {
  51             LOG.warn("Device rendering rollback of {} was not successful! Failed rollback on {}.", this.getId(),
  52                     message.createErrorMessage(rollbackOutput.nonnullFailedToRollback().values()));
  53         } else {
  54             LOG.info("Device rollback of {} successful.", this.getId());
  55         }
  56
  57         return null;
  58     }
  59 }