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.rev181130.NetworkTypes1;
  18 import org.opendaylight.yang.gen.v1.http.org.openroadm.clli.network.rev181130.NetworkTypes1Builder;
  19 import org.opendaylight.yang.gen.v1.http.org.openroadm.clli.network.rev181130.networks.network.network.types.ClliNetworkBuilder;
  20 import org.opendaylight.yang.gen.v1.http.org.openroadm.common.network.rev181130.networks.network.network.types.OpenroadmCommonNetworkBuilder;
  21 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.rev180226.NetworkId;
  22 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.rev180226.Networks;
  23 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.rev180226.networks.Network;
  24 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.rev180226.networks.NetworkBuilder;
  25 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.rev180226.networks.NetworkKey;
  26 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.rev180226.networks.network.NetworkTypes;
  27 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.rev180226.networks.network.NetworkTypesBuilder;
  28 import org.opendaylight.yangtools.yang.binding.Augmentation;
  29 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
  30 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier.InstanceIdentifierBuilder;
  31 import org.slf4j.Logger;
  32 import org.slf4j.LoggerFactory;
  33
  34 public class TpceNetwork {
  35
  36     private static final Logger LOG = LoggerFactory.getLogger(TpceNetwork.class);
  37
  38     private NetworkTransactionService networkTransactionService;
  39
  40     public TpceNetwork(NetworkTransactionService networkTransactionService) {
  41         this.networkTransactionService = networkTransactionService;
  42     }
  43
  44     /**
  45      * This public method creates the adequate openroadm layer and posts it to the controller.
  46      *
  47      * @param networkId   defines the network layer
  48      */
  49     public void createLayer(String networkId) {
  50         try {
  51             Network network = createNetwork(networkId);
  52             InstanceIdentifierBuilder<Network> nwIID = InstanceIdentifier.builder(Networks.class).child(Network.class,
  53                 new NetworkKey(new NetworkId(networkId)));
  54             networkTransactionService.put(LogicalDatastoreType.CONFIGURATION, nwIID.build(), network);
  55             this.networkTransactionService.commit().get(1, TimeUnit.SECONDS);
  56             LOG.info("{} network layer created successfully.", networkId);
  57         } catch (ExecutionException | TimeoutException | InterruptedException e) {
  58             LOG.error("Failed to create {} network layer", networkId, e);
  59         }
  60     }
  61
  62
  63     /**
  64      * Create empty CLLI network.
  65      */
  66     private static Network createNetwork(String networkId) {
  67         NetworkTypesBuilder networkTypesBldr = new NetworkTypesBuilder();
  68         switch (networkId) {
  69             case NetworkUtils.CLLI_NETWORK_ID:
  70                 Augmentation<NetworkTypes> ordClli = new NetworkTypes1Builder()
  71                     .setClliNetwork(new ClliNetworkBuilder().build())
  72                     .build();
  73                 networkTypesBldr.addAugmentation(NetworkTypes1.class, ordClli);
  74                 break;
  75             case NetworkUtils.UNDERLAY_NETWORK_ID:
  76             case NetworkUtils.OVERLAY_NETWORK_ID:
  77             case NetworkUtils.OTN_NETWORK_ID:
  78                 Augmentation<NetworkTypes> ordTopology = new org.opendaylight.yang.gen.v1.http.org.openroadm.common
  79                     .network.rev181130.NetworkTypes1Builder()
  80                     .setOpenroadmCommonNetwork(new OpenroadmCommonNetworkBuilder().build())
  81                     .build();
  82                 networkTypesBldr.addAugmentation(org.opendaylight.yang.gen.v1.http.org.openroadm.common.network
  83                     .rev181130.NetworkTypes1.class, ordTopology);
  84                 break;
  85             default:
  86                 LOG.error("Unknown network type");
  87                 break;
  88         }
  89         return new NetworkBuilder()
  90             .setNetworkId(new NetworkId(networkId))
  91             .withKey(new NetworkKey(new NetworkId(networkId)))
  92             .setNetworkTypes(networkTypesBldr.build())
  93             .build();
  94     }
  95 }