nbinotifications/src/main/java/org/opendaylight/transportpce/nbinotifications/impl/rpc/GetNotificationSubscriptionServiceDetailsImpl.java

   1 /*
   2  * Copyright © 2024 Orange, Inc. 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 package org.opendaylight.transportpce.nbinotifications.impl.rpc;
   9
  10 import com.google.common.util.concurrent.ListenableFuture;
  11 import org.opendaylight.transportpce.nbinotifications.impl.NbiNotificationsProvider;
  12 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.common.rev221121.Uuid;
  13 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.notification.rev221121.GetNotificationSubscriptionServiceDetails;
  14 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.notification.rev221121.GetNotificationSubscriptionServiceDetailsInput;
  15 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.notification.rev221121.GetNotificationSubscriptionServiceDetailsOutput;
  16 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.notification.rev221121.GetNotificationSubscriptionServiceDetailsOutputBuilder;
  17 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.notification.rev221121.context.NotificationContext;
  18 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.notification.rev221121.get.notification.subscription.service.details.output.SubscriptionServiceBuilder;
  19 import org.opendaylight.yang.gen.v1.urn.onf.otcc.yang.tapi.notification.rev221121.notification.context.NotifSubscriptionKey;
  20 import org.opendaylight.yangtools.yang.common.ErrorType;
  21 import org.opendaylight.yangtools.yang.common.RpcResult;
  22 import org.opendaylight.yangtools.yang.common.RpcResultBuilder;
  23 import org.slf4j.Logger;
  24 import org.slf4j.LoggerFactory;
  25
  26
  27 public class GetNotificationSubscriptionServiceDetailsImpl implements GetNotificationSubscriptionServiceDetails {
  28     private static final Logger LOG = LoggerFactory.getLogger(GetNotificationSubscriptionServiceDetailsImpl.class);
  29
  30     private NbiNotificationsProvider nbiNotifications;
  31
  32     public GetNotificationSubscriptionServiceDetailsImpl(NbiNotificationsProvider nbiNotifications) {
  33         this.nbiNotifications = nbiNotifications;
  34     }
  35
  36     @Override
  37     public ListenableFuture<RpcResult<GetNotificationSubscriptionServiceDetailsOutput>> invoke(
  38             GetNotificationSubscriptionServiceDetailsInput input) {
  39         if (input == null || input.getUuid() == null) {
  40             LOG.warn("Missing mandatory params for input {}", input);
  41             return RpcResultBuilder.<GetNotificationSubscriptionServiceDetailsOutput>failed()
  42                 .withError(ErrorType.RPC, "Missing input parameters")
  43                 .buildFuture();
  44         }
  45         Uuid notifSubsUuid = input.getUuid();
  46         NotificationContext notificationContext = nbiNotifications.getNotificationContext();
  47         if (notificationContext == null) {
  48             return RpcResultBuilder.<GetNotificationSubscriptionServiceDetailsOutput>failed()
  49                 .withError(ErrorType.APPLICATION, "Notification context is empty")
  50                 .buildFuture();
  51         }
  52         var subsc = notificationContext.getNotifSubscription();
  53         if (subsc == null) {
  54             return RpcResultBuilder
  55                 .success(
  56                     new GetNotificationSubscriptionServiceDetailsOutputBuilder()
  57                         .setSubscriptionService(new SubscriptionServiceBuilder().build())
  58                         .build())
  59                 .buildFuture();
  60         }
  61         if (subsc.containsKey(new NotifSubscriptionKey(notifSubsUuid))) {
  62             return RpcResultBuilder
  63                 .success(
  64                     new GetNotificationSubscriptionServiceDetailsOutputBuilder()
  65                         .setSubscriptionService(
  66                             new SubscriptionServiceBuilder(subsc.get(new NotifSubscriptionKey(notifSubsUuid))).build())
  67                         .build())
  68                 .buildFuture();
  69         }
  70         return RpcResultBuilder.<GetNotificationSubscriptionServiceDetailsOutput>failed()
  71             .withError(ErrorType.APPLICATION, "Notification subscription service doesnt exist")
  72             .buildFuture();
  73
  74     }
  75
  76 }