networkmodel/src/main/java/org/opendaylight/transportpce/networkmodel/util/TpceNetwork.java

   1 /*
   2  * Copyright © 2020 ORANGE.  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.networkmodel.util;
  10
  11 import java.util.concurrent.ExecutionException;
  12 import java.util.concurrent.TimeUnit;
  13 import java.util.concurrent.TimeoutException;
  14 import org.opendaylight.mdsal.common.api.LogicalDatastoreType;
  15 import org.opendaylight.transportpce.common.NetworkUtils;
  16 import org.opendaylight.transportpce.common.network.NetworkTransactionService;
  17 import org.opendaylight.yang.gen.v1.http.org.openroadm.clli.network.rev191129.NetworkTypes1Builder;
  18 import org.opendaylight.yang.gen.v1.http.org.openroadm.clli.network.rev191129.networks.network.network.types.ClliNetworkBuilder;
  19 import org.opendaylight.yang.gen.v1.http.org.openroadm.common.network.rev230526.networks.network.network.types.OpenroadmCommonNetworkBuilder;
  20 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.rev180226.NetworkId;
  21 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.rev180226.Networks;
  22 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.rev180226.networks.Network;
  23 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.rev180226.networks.NetworkBuilder;
  24 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.rev180226.networks.NetworkKey;
  25 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.rev180226.networks.network.NetworkTypes;
  26 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.rev180226.networks.network.NetworkTypesBuilder;
  27 import org.opendaylight.yangtools.yang.binding.Augmentation;
  28 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
  29 import org.slf4j.Logger;
  30 import org.slf4j.LoggerFactory;
  31
  32 public class TpceNetwork {
  33
  34     private static final Logger LOG = LoggerFactory.getLogger(TpceNetwork.class);
  35
  36     private NetworkTransactionService networkTransactionService;
  37
  38     public TpceNetwork(NetworkTransactionService networkTransactionService) {
  39         this.networkTransactionService = networkTransactionService;
  40     }
  41
  42     /**
  43      * This public method creates the adequate openroadm layer and posts it to the controller.
  44      *
  45      * @param networkId   defines the network layer
  46      */
  47     public void createLayer(String networkId) {
  48         try {
  49             Network network = createNetwork(networkId);
  50             InstanceIdentifier.Builder<Network> nwIID = InstanceIdentifier.builder(Networks.class).child(Network.class,
  51                 new NetworkKey(new NetworkId(networkId)));
  52             networkTransactionService.merge(LogicalDatastoreType.CONFIGURATION, nwIID.build(), network);
  53             this.networkTransactionService.commit().get(1, TimeUnit.SECONDS);
  54             LOG.info("{} network layer created successfully.", networkId);
  55         } catch (ExecutionException | TimeoutException | InterruptedException e) {
  56             LOG.error("Failed to create {} network layer", networkId, e);
  57         }
  58     }
  59
  60
  61     /**
  62      * Create empty CLLI network.
  63      */
  64     private static Network createNetwork(String networkId) {
  65         NetworkTypesBuilder networkTypesBldr = new NetworkTypesBuilder();
  66         switch (networkId) {
  67             case NetworkUtils.CLLI_NETWORK_ID:
  68                 Augmentation<NetworkTypes> ordClli = new NetworkTypes1Builder()
  69                     .setClliNetwork(new ClliNetworkBuilder().build())
  70                     .build();
  71                 networkTypesBldr.addAugmentation(ordClli);
  72                 break;
  73             case NetworkUtils.UNDERLAY_NETWORK_ID:
  74             case NetworkUtils.OVERLAY_NETWORK_ID:
  75             case NetworkUtils.OTN_NETWORK_ID:
  76                 Augmentation<NetworkTypes> ordTopology = new org.opendaylight.yang.gen.v1.http
  77                     .org.openroadm.common.network.rev230526.NetworkTypes1Builder()
  78                     .setOpenroadmCommonNetwork(new OpenroadmCommonNetworkBuilder().build())
  79                     .build();
  80                 networkTypesBldr.addAugmentation(ordTopology);
  81                 break;
  82             default:
  83                 LOG.error("Unknown network type");
  84                 break;
  85         }
  86         return new NetworkBuilder()
  87             .setNetworkId(new NetworkId(networkId))
  88             .withKey(new NetworkKey(new NetworkId(networkId)))
  89             .setNetworkTypes(networkTypesBldr.build())
  90             .build();
  91     }
  92 }