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
  15 import org.opendaylight.mdsal.common.api.LogicalDatastoreType;
  16 import org.opendaylight.transportpce.common.NetworkUtils;
  17 import org.opendaylight.transportpce.common.network.NetworkTransactionService;
  18 import org.opendaylight.yang.gen.v1.http.org.openroadm.clli.network.rev181130.NetworkTypes1;
  19 import org.opendaylight.yang.gen.v1.http.org.openroadm.clli.network.rev181130.NetworkTypes1Builder;
  20 import org.opendaylight.yang.gen.v1.http.org.openroadm.clli.network.rev181130.networks.network.network.types.ClliNetworkBuilder;
  21 import org.opendaylight.yang.gen.v1.http.org.openroadm.common.network.rev181130.networks.network.network.types.OpenroadmCommonNetworkBuilder;
  22 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.rev180226.NetworkId;
  23 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.rev180226.Networks;
  24 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.rev180226.networks.Network;
  25 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.rev180226.networks.NetworkBuilder;
  26 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.rev180226.networks.NetworkKey;
  27 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.rev180226.networks.network.NetworkTypes;
  28 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.rev180226.networks.network.NetworkTypesBuilder;
  29 import org.opendaylight.yangtools.yang.binding.Augmentation;
  30 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
  31 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier.InstanceIdentifierBuilder;
  32 import org.slf4j.Logger;
  33 import org.slf4j.LoggerFactory;
  34
  35 public class TpceNetwork {
  36
  37     private static final Logger LOG = LoggerFactory.getLogger(TpceNetwork.class);
  38
  39     private NetworkTransactionService networkTransactionService;
  40
  41     public TpceNetwork(NetworkTransactionService networkTransactionService) {
  42         this.networkTransactionService = networkTransactionService;
  43     }
  44
  45     /**
  46      * This public method creates the adequate openroadm layer and posts it to the controller.
  47      *
  48      * @param networkId   defines the network layer
  49      */
  50     public void createLayer(String networkId) {
  51         try {
  52             Network network = createNetwork(networkId);
  53             InstanceIdentifierBuilder<Network> nwIID = InstanceIdentifier.builder(Networks.class).child(Network.class,
  54                 new NetworkKey(new NetworkId(networkId)));
  55             networkTransactionService.put(LogicalDatastoreType.CONFIGURATION, nwIID.build(), network);
  56             this.networkTransactionService.commit().get(1, TimeUnit.SECONDS);
  57             LOG.info("{} network layer created successfully.", networkId);
  58         } catch (ExecutionException | TimeoutException | InterruptedException e) {
  59             LOG.error("Failed to create {} network layer", networkId, e);
  60         }
  61     }
  62
  63
  64     /**
  65      * Create empty CLLI network.
  66      */
  67     private static Network createNetwork(String networkId) {
  68         NetworkTypesBuilder networkTypesBldr = new NetworkTypesBuilder();
  69         switch (networkId) {
  70             case NetworkUtils.CLLI_NETWORK_ID:
  71                 Augmentation<NetworkTypes> ordClli = new NetworkTypes1Builder()
  72                     .setClliNetwork(new ClliNetworkBuilder().build())
  73                     .build();
  74                 networkTypesBldr.addAugmentation(NetworkTypes1.class, ordClli);
  75                 break;
  76             case NetworkUtils.UNDERLAY_NETWORK_ID:
  77             case NetworkUtils.OVERLAY_NETWORK_ID:
  78             case NetworkUtils.OTN_NETWORK_ID:
  79                 Augmentation<NetworkTypes> ordTopology = new org.opendaylight.yang.gen.v1.http.org.openroadm.common
  80                     .network.rev181130.NetworkTypes1Builder()
  81                     .setOpenroadmCommonNetwork(new OpenroadmCommonNetworkBuilder().build())
  82                     .build();
  83                 networkTypesBldr.addAugmentation(org.opendaylight.yang.gen.v1.http.org.openroadm.common.network
  84                     .rev181130.NetworkTypes1.class, ordTopology);
  85                 break;
  86             default:
  87                 LOG.error("Unknown network type");
  88                 break;
  89         }
  90         return new NetworkBuilder()
  91             .setNetworkId(new NetworkId(networkId))
  92             .withKey(new NetworkKey(new NetworkId(networkId)))
  93             .setNetworkTypes(networkTypesBldr.build())
  94             .build();
  95     }
  96 }