networkmodel/src/main/java/org/opendaylight/transportpce/networkmodel/Rdm2XpdrLink.java

   1 /*
   2  * Copyright © 2016 AT&T 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
   9 package org.opendaylight.transportpce.networkmodel;
  10
  11 import com.google.common.collect.ImmutableList;
  12 import com.google.common.util.concurrent.FluentFuture;
  13 import java.util.concurrent.ExecutionException;
  14 import org.eclipse.jdt.annotation.NonNull;
  15 import org.opendaylight.mdsal.binding.api.DataBroker;
  16 import org.opendaylight.mdsal.binding.api.WriteTransaction;
  17 import org.opendaylight.mdsal.common.api.CommitInfo;
  18 import org.opendaylight.mdsal.common.api.LogicalDatastoreType;
  19 import org.opendaylight.transportpce.common.NetworkUtils;
  20 import org.opendaylight.transportpce.networkmodel.util.LinkIdUtil;
  21 import org.opendaylight.transportpce.networkmodel.util.OpenRoadmFactory;
  22 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.networkutils.rev170818.links.input.grouping.LinksInput;
  23 import org.opendaylight.yang.gen.v1.http.org.openroadm.network.topology.rev181130.Link1;
  24 import org.opendaylight.yang.gen.v1.http.org.openroadm.network.topology.rev181130.Link1Builder;
  25 import org.opendaylight.yang.gen.v1.http.org.openroadm.network.types.rev181130.OpenroadmLinkType;
  26 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.rev180226.NetworkId;
  27 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.rev180226.Networks;
  28 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.rev180226.networks.Network;
  29 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.rev180226.networks.NetworkBuilder;
  30 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.rev180226.networks.NetworkKey;
  31 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.topology.rev180226.Network1;
  32 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.topology.rev180226.Network1Builder;
  33 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.topology.rev180226.networks.network.LinkBuilder;
  34 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
  35 import org.slf4j.Logger;
  36 import org.slf4j.LoggerFactory;
  37
  38
  39 final class Rdm2XpdrLink {
  40
  41     private static final Logger LOG = LoggerFactory.getLogger(Rdm2XpdrLink.class);
  42
  43     public static boolean createXpdrRdmLinks(LinksInput linksInput, OpenRoadmFactory openRoadmFactory,
  44                                              DataBroker dataBroker) {
  45         String srcNode =
  46             new StringBuilder(linksInput.getXpdrNode()).append("-XPDR").append(linksInput.getXpdrNum()).toString();
  47         String srcTp = new StringBuilder("XPDR").append(linksInput.getXpdrNum()).append("-NETWORK")
  48             .append(linksInput.getNetworkNum()).toString();
  49         String destNode =
  50             new StringBuilder(linksInput.getRdmNode()).append("-SRG").append(linksInput.getSrgNum()).toString();
  51         String destTp = linksInput.getTerminationPointNum();
  52
  53         Network topoNetowkLayer = createNetworkBuilder(srcNode, srcTp, destNode, destTp, false,
  54             openRoadmFactory).build();
  55         InstanceIdentifier.InstanceIdentifierBuilder<Network> nwIID = InstanceIdentifier.builder(Networks.class)
  56             .child(Network.class, new NetworkKey(new NetworkId(NetworkUtils.OVERLAY_NETWORK_ID)));
  57         WriteTransaction wrtx = dataBroker.newWriteOnlyTransaction();
  58         wrtx.merge(LogicalDatastoreType.CONFIGURATION, nwIID.build(), topoNetowkLayer);
  59
  60         FluentFuture<? extends @NonNull CommitInfo> commit = wrtx.commit();
  61
  62         try {
  63             commit.get();
  64             LOG.info("Post successful");
  65             return true;
  66
  67         } catch (InterruptedException | ExecutionException e) {
  68             LOG.warn("Failed to create Xponder to Roadm link in the Topo layer ");
  69             return false;
  70
  71         }
  72     }
  73
  74     public static boolean createRdmXpdrLinks(LinksInput linksInput,
  75                                              OpenRoadmFactory openRoadmFactory, DataBroker dataBroker) {
  76         String srcNode =
  77             new StringBuilder(linksInput.getRdmNode()).append("-SRG").append(linksInput.getSrgNum()).toString();
  78         String srcTp = linksInput.getTerminationPointNum();
  79         String destNode =
  80             new StringBuilder(linksInput.getXpdrNode()).append("-XPDR").append(linksInput.getXpdrNum()).toString();
  81         String destTp = new StringBuilder("XPDR").append(linksInput.getXpdrNum()).append("-NETWORK")
  82             .append(linksInput.getNetworkNum()).toString();
  83
  84         Network topoNetowkLayer = createNetworkBuilder(srcNode, srcTp, destNode, destTp, true,
  85             openRoadmFactory).build();
  86         InstanceIdentifier.InstanceIdentifierBuilder<Network> nwIID =
  87             InstanceIdentifier.builder(Networks.class).child(Network.class,
  88             new NetworkKey(new NetworkId(NetworkUtils.OVERLAY_NETWORK_ID)));
  89         WriteTransaction wrtx = dataBroker.newWriteOnlyTransaction();
  90         wrtx.merge(LogicalDatastoreType.CONFIGURATION, nwIID.build(), topoNetowkLayer);
  91         FluentFuture<? extends @NonNull CommitInfo> commit = wrtx.commit();
  92         try {
  93             commit.get();
  94             LOG.info("Post successful");
  95             return true;
  96
  97         } catch (InterruptedException | ExecutionException e) {
  98             LOG.warn("Failed to create Xponder to Roadm link in the Topo layer ");
  99             return false;
 100         }
 101     }
 102
 103     private static NetworkBuilder createNetworkBuilder(String srcNode, String srcTp, String destNode, String destTp,
 104                                                        boolean isXponderInput, OpenRoadmFactory openRoadmFactory) {
 105         NetworkId nwId = new NetworkId(NetworkUtils.OVERLAY_NETWORK_ID);
 106         NetworkBuilder nwBuilder = new NetworkBuilder();
 107         nwBuilder.setNetworkId(nwId);
 108         nwBuilder.withKey(new NetworkKey(nwId));
 109         Link1Builder lnk1bldr = new Link1Builder();
 110         LinkBuilder linkBuilder = openRoadmFactory.createLink(srcNode, destNode, srcTp, destTp);
 111         lnk1bldr.setLinkType(isXponderInput ? OpenroadmLinkType.XPONDERINPUT : OpenroadmLinkType.XPONDEROUTPUT);
 112         lnk1bldr.setOppositeLink(LinkIdUtil.getOppositeLinkId(srcNode, srcTp, destNode, destTp));
 113         linkBuilder.addAugmentation(Link1.class, lnk1bldr.build());
 114
 115         LOG.info("Link id in the linkbldr {}", linkBuilder.getLinkId());
 116         LOG.info("Link with oppo link {}", linkBuilder.augmentation(Link1.class));
 117         Network1Builder nwBldr1 = new Network1Builder();
 118         nwBldr1.setLink(ImmutableList.of(linkBuilder.build()));
 119         nwBuilder.addAugmentation(Network1.class, nwBldr1.build());
 120         return nwBuilder;
 121     }
 122
 123     private Rdm2XpdrLink() {
 124     }
 125
 126 }