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.CheckedFuture;
  13
  14 import org.opendaylight.controller.md.sal.binding.api.DataBroker;
  15 import org.opendaylight.controller.md.sal.binding.api.WriteTransaction;
  16 import org.opendaylight.controller.md.sal.common.api.data.LogicalDatastoreType;
  17 import org.opendaylight.controller.md.sal.common.api.data.TransactionCommitFailedException;
  18 import org.opendaylight.transportpce.common.NetworkUtils;
  19 import org.opendaylight.transportpce.networkmodel.util.OpenRoadmTopology;
  20 import org.opendaylight.yang.gen.v1.http.org.openroadm.network.topology.rev170929.Link1;
  21 import org.opendaylight.yang.gen.v1.http.org.openroadm.network.topology.rev170929.Link1Builder;
  22 import org.opendaylight.yang.gen.v1.http.org.openroadm.network.types.rev170929.OpenroadmLinkType;
  23 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.rev150608.Network;
  24 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.rev150608.NetworkBuilder;
  25 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.rev150608.NetworkId;
  26 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.rev150608.NetworkKey;
  27 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.topology.rev150608.Network1;
  28 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.topology.rev150608.Network1Builder;
  29 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.topology.rev150608.network.LinkBuilder;
  30 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.networkutils.rev170818.links.input.grouping.LinksInput;
  31 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
  32 import org.slf4j.Logger;
  33 import org.slf4j.LoggerFactory;
  34
  35 public final class Rdm2XpdrLink {
  36
  37     private static final Logger LOG = LoggerFactory.getLogger(Rdm2XpdrLink.class);
  38
  39     public static boolean createXpdrRdmLinks(LinksInput linksInput, OpenRoadmTopology openRoadmTopology,
  40         DataBroker dataBroker) {
  41         String srcNode =
  42                 new StringBuilder(linksInput.getXpdrNode()).append("-XPDR").append(linksInput.getXpdrNum()).toString();
  43         String srcTp = new StringBuilder("XPDR").append(linksInput.getXpdrNum()).append("-NETWORK")
  44                 .append(linksInput.getNetworkNum()).toString();
  45         String destNode =
  46                 new StringBuilder(linksInput.getRdmNode()).append("-SRG").append(linksInput.getSrgNum()).toString();
  47         String destTp = linksInput.getTerminationPointNum();
  48
  49         Network topoNetowkLayer = createNetworkBuilder(srcNode, srcTp, destNode, destTp, false,
  50                 openRoadmTopology).build();
  51         InstanceIdentifier.InstanceIdentifierBuilder<Network> nwIID = InstanceIdentifier.builder(Network.class,
  52                 new NetworkKey(new NetworkId(NetworkUtils.OVERLAY_NETWORK_ID)));
  53         WriteTransaction wrtx = dataBroker.newWriteOnlyTransaction();
  54         wrtx.merge(LogicalDatastoreType.CONFIGURATION, nwIID.build(), topoNetowkLayer);
  55
  56         CheckedFuture<Void, TransactionCommitFailedException> submit = wrtx.submit();
  57
  58         try {
  59             submit.checkedGet();
  60             LOG.info("Post successful");
  61             return true;
  62
  63         } catch (TransactionCommitFailedException e) {
  64             LOG.warn("Failed to create Xponder to Roadm link in the Topo layer ");
  65             return false;
  66
  67         }
  68     }
  69
  70     public static boolean createRdmXpdrLinks(LinksInput linksInput,
  71                                              OpenRoadmTopology openRoadmTopology, DataBroker dataBroker) {
  72         String srcNode =
  73                 new StringBuilder(linksInput.getRdmNode()).append("-SRG").append(linksInput.getSrgNum()).toString();
  74         String srcTp = linksInput.getTerminationPointNum();
  75         String destNode =
  76                 new StringBuilder(linksInput.getXpdrNode()).append("-XPDR").append(linksInput.getXpdrNum()).toString();
  77         String destTp = new StringBuilder("XPDR").append(linksInput.getXpdrNum()).append("-NETWORK")
  78                 .append(linksInput.getNetworkNum()).toString();
  79
  80         Network topoNetowkLayer = createNetworkBuilder(srcNode, srcTp, destNode, destTp, true,
  81                 openRoadmTopology).build();
  82         InstanceIdentifier.InstanceIdentifierBuilder<Network> nwIID = InstanceIdentifier.builder(Network.class,
  83                 new NetworkKey(new NetworkId(NetworkUtils.OVERLAY_NETWORK_ID)));
  84         WriteTransaction wrtx = dataBroker.newWriteOnlyTransaction();
  85         wrtx.merge(LogicalDatastoreType.CONFIGURATION, nwIID.build(), topoNetowkLayer);
  86         CheckedFuture<Void, TransactionCommitFailedException> submit = wrtx.submit();
  87         try {
  88             submit.checkedGet();
  89             LOG.info("Post successful");
  90             return true;
  91
  92         } catch (TransactionCommitFailedException e) {
  93             LOG.warn("Failed to create Xponder to Roadm link in the Topo layer ");
  94             return false;
  95         }
  96     }
  97
  98     private static NetworkBuilder createNetworkBuilder(String srcNode, String srcTp, String destNode, String destTp,
  99             boolean isXponderInput, OpenRoadmTopology openRoadmTopology) {
 100         NetworkId nwId = new NetworkId(NetworkUtils.OVERLAY_NETWORK_ID);
 101         NetworkBuilder nwBuilder = new NetworkBuilder();
 102         nwBuilder.setNetworkId(nwId);
 103         nwBuilder.setKey(new NetworkKey(nwId));
 104         Link1Builder lnk1bldr = new Link1Builder();
 105         LinkBuilder linkBuilder = openRoadmTopology.createLink(srcNode, destNode, srcTp, destTp);
 106         lnk1bldr.setLinkType(isXponderInput ? OpenroadmLinkType.XPONDERINPUT : OpenroadmLinkType.XPONDEROUTPUT);
 107         linkBuilder.addAugmentation(Link1.class, lnk1bldr.build());
 108         LOG.info("Link id in the linkbldr {}", linkBuilder.getLinkId());
 109         LOG.info("Link with oppo link {}", linkBuilder.getAugmentation(Link1.class));
 110         Network1Builder nwBldr1 = new Network1Builder();
 111         nwBldr1.setLink(ImmutableList.of(linkBuilder.build()));
 112         nwBuilder.addAugmentation(Network1.class, nwBldr1.build());
 113         return nwBuilder;
 114     }
 115 }
 116