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.util;
11 import com.google.common.collect.ImmutableList;
13 import java.util.Optional;
14 import java.util.concurrent.ExecutionException;
15 import java.util.concurrent.TimeUnit;
16 import java.util.concurrent.TimeoutException;
18 import org.opendaylight.controller.md.sal.binding.api.DataBroker;
19 import org.opendaylight.controller.md.sal.binding.api.WriteTransaction;
20 import org.opendaylight.controller.md.sal.common.api.data.LogicalDatastoreType;
21 import org.opendaylight.transportpce.common.NetworkUtils;
22 import org.opendaylight.transportpce.common.Timeouts;
23 import org.opendaylight.transportpce.common.device.DeviceTransactionManager;
24 import org.opendaylight.yang.gen.v1.http.org.openroadm.common.types.rev161014.NodeTypes;
25 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev170206.org.openroadm.device.container.OrgOpenroadmDevice;
26 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev170206.org.openroadm.device.container.org.openroadm.device.Info;
27 import org.opendaylight.yang.gen.v1.http.org.openroadm.network.rev170929.NetworkTypes1;
28 import org.opendaylight.yang.gen.v1.http.org.openroadm.network.rev170929.NetworkTypes1Builder;
29 import org.opendaylight.yang.gen.v1.http.org.openroadm.network.rev170929.Node1;
30 import org.opendaylight.yang.gen.v1.http.org.openroadm.network.rev170929.Node1Builder;
31 import org.opendaylight.yang.gen.v1.http.org.openroadm.network.rev170929.network.network.types.OpenroadmNetworkBuilder;
32 import org.opendaylight.yang.gen.v1.http.org.openroadm.network.types.rev170929.OpenroadmNodeType;
33 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.IpAddress;
34 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.rev150608.Network;
35 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.rev150608.NetworkBuilder;
36 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.rev150608.NetworkId;
37 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.rev150608.NetworkKey;
38 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.rev150608.NodeId;
39 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.rev150608.network.NetworkTypesBuilder;
40 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.rev150608.network.Node;
41 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.rev150608.network.NodeBuilder;
42 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.rev150608.network.NodeKey;
43 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.rev150608.network.node.SupportingNodeBuilder;
44 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.rev150608.network.node.SupportingNodeKey;
45 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
46 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier.InstanceIdentifierBuilder;
47 import org.slf4j.Logger;
48 import org.slf4j.LoggerFactory;
51 public class OpenRoadmNetwork {
53 private static final Logger LOG = LoggerFactory.getLogger(OpenRoadmNetwork.class);
55 private OpenRoadmNetwork() {
60 * This public method creates the OpenRoadmNetwork Layer and posts it to the controller.
62 public static void createOpenRoadmNetworkLayer(DataBroker controllerdb) {
64 Network openRoadmNetwork = createOpenRoadmNetwork();
65 InstanceIdentifierBuilder<Network> nwIID = InstanceIdentifier.builder(Network.class,
66 new NetworkKey(new NetworkId(NetworkUtils.UNDERLAY_NETWORK_ID)));
67 WriteTransaction wrtx = controllerdb.newWriteOnlyTransaction();
68 wrtx.put(LogicalDatastoreType.CONFIGURATION, nwIID.build(), openRoadmNetwork);
69 wrtx.submit().get(1, TimeUnit.SECONDS);
70 LOG.info("OpenRoadm-Network created successfully.");
71 } catch (ExecutionException | TimeoutException | InterruptedException e) {
72 LOG.warn("Failed to create OpenRoadm-Network", e);
77 * Create single node entry for OpenRoadmNetwork.
80 public static Node createNode(String nodeId, DeviceTransactionManager deviceTransactionManager) {
81 // Fetches the info from the deviceInfo
82 InstanceIdentifier<Info> infoIID = InstanceIdentifier.create(OrgOpenroadmDevice.class).child(Info.class);
83 Optional<Info> deviceInfoOpt =
84 deviceTransactionManager.getDataFromDevice(nodeId, LogicalDatastoreType.OPERATIONAL, infoIID,
85 Timeouts.DEVICE_READ_TIMEOUT, Timeouts.DEVICE_READ_TIMEOUT_UNIT);
87 if (deviceInfoOpt.isPresent()) {
88 deviceInfo = deviceInfoOpt.get();
90 LOG.error("Unable to get device info from device {}!", nodeId);
93 NodeTypes nodeType = deviceInfo.getNodeType();
95 // Uses the Node Builder to set the nodeId and Key
96 NodeBuilder nodeBldr = new NodeBuilder();
97 NodeId nwNodeId = new NodeId(nodeId);
98 nodeBldr.setNodeId(nwNodeId);
99 nodeBldr.setKey(new NodeKey(nwNodeId));
100 Node1Builder node1bldr = new Node1Builder();
103 * If the type of the Node is ROADM, Node type is set to ROADM Else, XPONDER
105 if (nodeType.getIntValue() == 1) {
106 node1bldr.setNodeType(OpenroadmNodeType.ROADM);
107 } else if (nodeType.getIntValue() == 3) {
108 node1bldr.setNodeType(OpenroadmNodeType.XPONDER);
111 String vendor = deviceInfo.getVendor();
112 String model = deviceInfo.getModel();
113 IpAddress ipAddress = deviceInfo.getIpAddress();
114 // Sets IP, Model and Vendor information fetched from the deviceInfo
115 node1bldr.setIp(ipAddress);
116 node1bldr.setModel(model);
117 node1bldr.setVendor(vendor);
119 // Sets the value of Network-ref and Node-ref as a part of the supporting node attribute
120 String clli = deviceInfo.getClli();
121 SupportingNodeBuilder supportbldr = new SupportingNodeBuilder();
122 supportbldr.setKey(new SupportingNodeKey(new NetworkId(NetworkUtils.CLLI_NETWORK_ID), new NodeId(clli)));
123 supportbldr.setNetworkRef(new NetworkId(NetworkUtils.CLLI_NETWORK_ID));
124 supportbldr.setNodeRef(new NodeId(clli));
125 nodeBldr.setSupportingNode(ImmutableList.of(supportbldr.build()));
127 // Augment to the main node builder
128 nodeBldr.addAugmentation(Node1.class, node1bldr.build());
129 return nodeBldr.build();
133 * Create empty OpenROADM network.
135 private static Network createOpenRoadmNetwork() {
136 NetworkBuilder openrdmnwBuilder = new NetworkBuilder();
137 NetworkId nwId = new NetworkId(NetworkUtils.UNDERLAY_NETWORK_ID);
138 openrdmnwBuilder.setNetworkId(nwId);
139 openrdmnwBuilder.setKey(new NetworkKey(nwId));
140 //sets network type to OpenRoadmNetwork
141 NetworkTypes1Builder openRoadmNetworkTypesBldr = new NetworkTypes1Builder();
142 openRoadmNetworkTypesBldr.setOpenroadmNetwork(new OpenroadmNetworkBuilder().build());
143 NetworkTypesBuilder openrdmnwTypeBuilder = new NetworkTypesBuilder();
144 openrdmnwTypeBuilder.addAugmentation(NetworkTypes1.class, openRoadmNetworkTypesBldr.build());
145 openrdmnwBuilder.setNetworkTypes(openrdmnwTypeBuilder.build());
146 return openrdmnwBuilder.build();