2 * Copyright © 2016 AT&T and others. All rights reserved.
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
9 package org.opendaylight.transportpce.networkmodel;
11 import com.google.common.collect.ImmutableList;
12 import com.google.common.util.concurrent.CheckedFuture;
13 import org.opendaylight.controller.md.sal.binding.api.DataBroker;
14 import org.opendaylight.controller.md.sal.binding.api.WriteTransaction;
15 import org.opendaylight.controller.md.sal.common.api.data.LogicalDatastoreType;
16 import org.opendaylight.controller.md.sal.common.api.data.TransactionCommitFailedException;
17 import org.opendaylight.transportpce.common.NetworkUtils;
18 import org.opendaylight.transportpce.networkmodel.util.OpenRoadmTopology;
19 import org.opendaylight.yang.gen.v1.http.org.openroadm.network.topology.rev170929.Link1;
20 import org.opendaylight.yang.gen.v1.http.org.openroadm.network.topology.rev170929.Link1Builder;
21 import org.opendaylight.yang.gen.v1.http.org.openroadm.network.types.rev170929.OpenroadmLinkType;
22 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.rev150608.Network;
23 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.rev150608.NetworkBuilder;
24 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.rev150608.NetworkId;
25 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.rev150608.NetworkKey;
26 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.topology.rev150608.Network1;
27 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.topology.rev150608.Network1Builder;
28 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.topology.rev150608.network.LinkBuilder;
29 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.networkutils.rev170818.links.input.grouping.LinksInput;
30 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
31 import org.slf4j.Logger;
32 import org.slf4j.LoggerFactory;
34 final class Rdm2XpdrLink {
36 private static final Logger LOG = LoggerFactory.getLogger(Rdm2XpdrLink.class);
38 public static boolean createXpdrRdmLinks(LinksInput linksInput, OpenRoadmTopology openRoadmTopology,
39 DataBroker dataBroker) {
41 new StringBuilder(linksInput.getXpdrNode()).append("-XPDR").append(linksInput.getXpdrNum()).toString();
42 String srcTp = new StringBuilder("XPDR").append(linksInput.getXpdrNum()).append("-NETWORK")
43 .append(linksInput.getNetworkNum()).toString();
45 new StringBuilder(linksInput.getRdmNode()).append("-SRG").append(linksInput.getSrgNum()).toString();
46 String destTp = linksInput.getTerminationPointNum();
48 Network topoNetowkLayer = createNetworkBuilder(srcNode, srcTp, destNode, destTp, false,
49 openRoadmTopology).build();
50 InstanceIdentifier.InstanceIdentifierBuilder<Network> nwIID = InstanceIdentifier.builder(Network.class,
51 new NetworkKey(new NetworkId(NetworkUtils.OVERLAY_NETWORK_ID)));
52 WriteTransaction wrtx = dataBroker.newWriteOnlyTransaction();
53 wrtx.merge(LogicalDatastoreType.CONFIGURATION, nwIID.build(), topoNetowkLayer);
55 CheckedFuture<Void, TransactionCommitFailedException> submit = wrtx.submit();
59 LOG.info("Post successful");
62 } catch (TransactionCommitFailedException e) {
63 LOG.warn("Failed to create Xponder to Roadm link in the Topo layer ");
69 public static boolean createRdmXpdrLinks(LinksInput linksInput,
70 OpenRoadmTopology openRoadmTopology, DataBroker dataBroker) {
72 new StringBuilder(linksInput.getRdmNode()).append("-SRG").append(linksInput.getSrgNum()).toString();
73 String srcTp = linksInput.getTerminationPointNum();
75 new StringBuilder(linksInput.getXpdrNode()).append("-XPDR").append(linksInput.getXpdrNum()).toString();
76 String destTp = new StringBuilder("XPDR").append(linksInput.getXpdrNum()).append("-NETWORK")
77 .append(linksInput.getNetworkNum()).toString();
79 Network topoNetowkLayer = createNetworkBuilder(srcNode, srcTp, destNode, destTp, true,
80 openRoadmTopology).build();
81 InstanceIdentifier.InstanceIdentifierBuilder<Network> nwIID = InstanceIdentifier.builder(Network.class,
82 new NetworkKey(new NetworkId(NetworkUtils.OVERLAY_NETWORK_ID)));
83 WriteTransaction wrtx = dataBroker.newWriteOnlyTransaction();
84 wrtx.merge(LogicalDatastoreType.CONFIGURATION, nwIID.build(), topoNetowkLayer);
85 CheckedFuture<Void, TransactionCommitFailedException> submit = wrtx.submit();
88 LOG.info("Post successful");
91 } catch (TransactionCommitFailedException e) {
92 LOG.warn("Failed to create Xponder to Roadm link in the Topo layer ");
97 private static NetworkBuilder createNetworkBuilder(String srcNode, String srcTp, String destNode, String destTp,
98 boolean isXponderInput, OpenRoadmTopology openRoadmTopology) {
99 NetworkId nwId = new NetworkId(NetworkUtils.OVERLAY_NETWORK_ID);
100 NetworkBuilder nwBuilder = new NetworkBuilder();
101 nwBuilder.setNetworkId(nwId);
102 nwBuilder.withKey(new NetworkKey(nwId));
103 Link1Builder lnk1bldr = new Link1Builder();
104 LinkBuilder linkBuilder = openRoadmTopology.createLink(srcNode, destNode, srcTp, destTp);
105 lnk1bldr.setLinkType(isXponderInput ? OpenroadmLinkType.XPONDERINPUT : OpenroadmLinkType.XPONDEROUTPUT);
106 linkBuilder.addAugmentation(Link1.class, lnk1bldr.build());
107 LOG.info("Link id in the linkbldr {}", linkBuilder.getLinkId());
108 LOG.info("Link with oppo link {}", linkBuilder.augmentation(Link1.class));
109 Network1Builder nwBldr1 = new Network1Builder();
110 nwBldr1.setLink(ImmutableList.of(linkBuilder.build()));
111 nwBuilder.addAugmentation(Network1.class, nwBldr1.build());
115 private Rdm2XpdrLink() {