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 java.util.Optional;
12 import java.util.concurrent.ExecutionException;
13 import java.util.concurrent.TimeUnit;
14 import java.util.concurrent.TimeoutException;
16 import org.opendaylight.controller.md.sal.binding.api.DataBroker;
17 import org.opendaylight.controller.md.sal.binding.api.WriteTransaction;
18 import org.opendaylight.controller.md.sal.common.api.data.LogicalDatastoreType;
19 import org.opendaylight.transportpce.common.NetworkUtils;
20 import org.opendaylight.transportpce.common.Timeouts;
21 import org.opendaylight.transportpce.common.device.DeviceTransactionManager;
22 import org.opendaylight.yang.gen.v1.http.org.openroadm.clli.network.rev170626.NetworkTypes1;
23 import org.opendaylight.yang.gen.v1.http.org.openroadm.clli.network.rev170626.NetworkTypes1Builder;
24 import org.opendaylight.yang.gen.v1.http.org.openroadm.clli.network.rev170626.Node1;
25 import org.opendaylight.yang.gen.v1.http.org.openroadm.clli.network.rev170626.Node1Builder;
26 import org.opendaylight.yang.gen.v1.http.org.openroadm.clli.network.rev170626.network.network.types.ClliNetworkBuilder;
27 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev170206.org.openroadm.device.container.OrgOpenroadmDevice;
28 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev170206.org.openroadm.device.container.org.openroadm.device.Info;
29 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.rev150608.Network;
30 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.rev150608.NetworkBuilder;
31 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.rev150608.NetworkId;
32 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.rev150608.NetworkKey;
33 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.rev150608.NodeId;
34 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.rev150608.network.NetworkTypesBuilder;
35 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.rev150608.network.Node;
36 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.rev150608.network.NodeBuilder;
37 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.rev150608.network.NodeKey;
38 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
39 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier.InstanceIdentifierBuilder;
40 import org.slf4j.Logger;
41 import org.slf4j.LoggerFactory;
43 public final class ClliNetwork {
45 private static final Logger LOG = LoggerFactory.getLogger(ClliNetwork.class);
47 private ClliNetwork() {
52 * This public method creates the CLLI Layer and posts it to the controller.
54 public static void createClliLayer(DataBroker controllerdb) {
56 Network clliNetwork = createNetwork();
57 InstanceIdentifierBuilder<Network> nwIID = InstanceIdentifier.builder(
58 Network.class,new NetworkKey(new NetworkId(NetworkUtils.CLLI_NETWORK_ID)));
59 WriteTransaction wrtx = controllerdb.newWriteOnlyTransaction();
60 wrtx.put(LogicalDatastoreType.CONFIGURATION, nwIID.build(), clliNetwork);
61 wrtx.submit().get(1, TimeUnit.SECONDS);
62 LOG.info("CLLI-Network created successfully.");
63 } catch (ExecutionException | TimeoutException | InterruptedException e) {
64 LOG.warn("Failed to create CLLI-Network", e);
69 * Create single node entry for CLLI topology.
72 public static Node createNode(DeviceTransactionManager deviceTransactionManager, String deviceId) {
73 //Read clli from the device
74 InstanceIdentifier<Info> infoIID = InstanceIdentifier.create(OrgOpenroadmDevice.class).child(Info.class);
75 Optional<Info> deviceInfo = deviceTransactionManager.getDataFromDevice(deviceId,
76 LogicalDatastoreType.OPERATIONAL, infoIID, Timeouts.DEVICE_READ_TIMEOUT,
77 Timeouts.DEVICE_READ_TIMEOUT_UNIT);
79 if (deviceInfo.isPresent()) {
80 clli = deviceInfo.get().getClli();
85 * Create node in the CLLI layer of the network model
86 * with nodeId equal to the clli attribute in the device
87 * model's info subtree
89 NodeBuilder nodeBldr = new NodeBuilder();
90 NodeId nwNodeId = new NodeId(clli);
91 nodeBldr.setNodeId(nwNodeId);
92 nodeBldr.setKey(new NodeKey(nwNodeId));
94 * create clli node augmentation
95 * defined in openroadm-clli-network.yang
97 Node1Builder clliAugmentationBldr = new Node1Builder();
98 clliAugmentationBldr.setClli(clli);
99 nodeBldr.addAugmentation(Node1.class, clliAugmentationBldr.build());
100 return nodeBldr.build();
104 * Create empty CLLI network.
106 private static Network createNetwork() {
107 NetworkBuilder nwBuilder = new NetworkBuilder();
108 NetworkId nwId = new NetworkId(NetworkUtils.CLLI_NETWORK_ID);
109 nwBuilder.setNetworkId(nwId);
110 nwBuilder.setKey(new NetworkKey(nwId));
111 //set network type to clli
112 NetworkTypes1Builder clliNetworkTypesBldr = new NetworkTypes1Builder();
113 clliNetworkTypesBldr.setClliNetwork(new ClliNetworkBuilder().build());
114 NetworkTypesBuilder nwTypeBuilder = new NetworkTypesBuilder();
115 nwTypeBuilder.addAugmentation(NetworkTypes1.class, clliNetworkTypesBldr.build());
116 nwBuilder.setNetworkTypes(nwTypeBuilder.build());
117 return nwBuilder.build();