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.rev211210.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.opendaylight.yangtools.yang.binding.InstanceIdentifier.InstanceIdentifierBuilder;
  30 import org.slf4j.Logger;
  31 import org.slf4j.LoggerFactory;
  32
  33 public class TpceNetwork {
  34
  35     private static final Logger LOG = LoggerFactory.getLogger(TpceNetwork.class);
  36
  37     private NetworkTransactionService networkTransactionService;
  38
  39     public TpceNetwork(NetworkTransactionService networkTransactionService) {
  40         this.networkTransactionService = networkTransactionService;
  41     }
  42
  43     /**
  44      * This public method creates the adequate openroadm layer and posts it to the controller.
  45      *
  46      * @param networkId   defines the network layer
  47      */
  48     public void createLayer(String networkId) {
  49         try {
  50             Network network = createNetwork(networkId);
  51             InstanceIdentifierBuilder<Network> nwIID = InstanceIdentifier.builder(Networks.class).child(Network.class,
  52                 new NetworkKey(new NetworkId(networkId)));
  53             networkTransactionService.put(LogicalDatastoreType.CONFIGURATION, nwIID.build(), network);
  54             this.networkTransactionService.commit().get(1, TimeUnit.SECONDS);
  55             LOG.info("{} network layer created successfully.", networkId);
  56         } catch (ExecutionException | TimeoutException | InterruptedException e) {
  57             LOG.error("Failed to create {} network layer", networkId, e);
  58         }
  59     }
  60
  61
  62     /**
  63      * Create empty CLLI network.
  64      */
  65     private static Network createNetwork(String networkId) {
  66         NetworkTypesBuilder networkTypesBldr = new NetworkTypesBuilder();
  67         switch (networkId) {
  68             case NetworkUtils.CLLI_NETWORK_ID:
  69                 Augmentation<NetworkTypes> ordClli = new NetworkTypes1Builder()
  70                     .setClliNetwork(new ClliNetworkBuilder().build())
  71                     .build();
  72                 networkTypesBldr.addAugmentation(ordClli);
  73                 break;
  74             case NetworkUtils.UNDERLAY_NETWORK_ID:
  75             case NetworkUtils.OVERLAY_NETWORK_ID:
  76             case NetworkUtils.OTN_NETWORK_ID:
  77                 Augmentation<NetworkTypes> ordTopology = new org.opendaylight.yang.gen.v1.http
  78                     .org.openroadm.common.network.rev211210.NetworkTypes1Builder()
  79                     .setOpenroadmCommonNetwork(new OpenroadmCommonNetworkBuilder().build())
  80                     .build();
  81                 networkTypesBldr.addAugmentation(ordTopology);
  82                 break;
  83             default:
  84                 LOG.error("Unknown network type");
  85                 break;
  86         }
  87         return new NetworkBuilder()
  88             .setNetworkId(new NetworkId(networkId))
  89             .withKey(new NetworkKey(new NetworkId(networkId)))
  90             .setNetworkTypes(networkTypesBldr.build())
  91             .build();
  92     }
  93 }