2 * Copyright (c) 2015 Ericsson India Global Services Pvt Ltd. 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.ovsdb.utils.hwvtepsouthbound.utils;
11 import org.opendaylight.ovsdb.hwvtepsouthbound.HwvtepSouthboundConstants;
12 import org.opendaylight.ovsdb.hwvtepsouthbound.HwvtepSouthboundMapper;
13 import org.opendaylight.ovsdb.utils.mdsal.utils.MdsalUtils;
14 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.IpAddress;
15 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.PortNumber;
16 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.Uri;
17 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.hwvtep.rev150901.HwvtepGlobalAugmentation;
18 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.hwvtep.rev150901.HwvtepGlobalAugmentationBuilder;
19 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.hwvtep.rev150901.HwvtepNodeName;
20 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.hwvtep.rev150901.hwvtep.global.attributes.ConnectionInfo;
21 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.NetworkTopology;
22 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.NodeId;
23 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.network.topology.Topology;
24 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.network.topology.TopologyKey;
25 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.network.topology.topology.Node;
26 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.network.topology.topology.NodeBuilder;
27 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.network.topology.topology.NodeKey;
28 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
29 import org.slf4j.Logger;
30 import org.slf4j.LoggerFactory;
32 public class HwvtepSouthboundUtils {
33 private static final Logger LOG = LoggerFactory.getLogger(HwvtepSouthboundUtils.class);
34 private static final int HWVTEP_UPDATE_TIMEOUT = 1000;
35 private final MdsalUtils mdsalUtils;
37 public HwvtepSouthboundUtils(MdsalUtils mdsalUtils) {
38 this.mdsalUtils = mdsalUtils;
41 public static NodeId createNodeId(IpAddress ip, PortNumber port) {
42 String uriString = HwvtepSouthboundConstants.HWVTEP_URI_PREFIX + "://"
43 + String.valueOf(ip.getValue()) + ":" + port.getValue();
44 Uri uri = new Uri(uriString);
45 return new NodeId(uri);
48 public static Node createNode(ConnectionInfo key) {
49 NodeBuilder nodeBuilder = new NodeBuilder();
50 nodeBuilder.setNodeId(createNodeId(key.getRemoteIp(), key.getRemotePort()));
51 nodeBuilder.addAugmentation(HwvtepGlobalAugmentation.class, createHwvtepAugmentation(key));
52 return nodeBuilder.build();
55 public static HwvtepGlobalAugmentation createHwvtepAugmentation(ConnectionInfo key) {
56 HwvtepGlobalAugmentationBuilder hwvtepGlobalBuilder = new HwvtepGlobalAugmentationBuilder();
57 hwvtepGlobalBuilder.setConnectionInfo(key);
58 return hwvtepGlobalBuilder.build();
61 public static InstanceIdentifier<Node> createInstanceIdentifier(ConnectionInfo key) {
62 return createInstanceIdentifier(key.getRemoteIp(), key.getRemotePort());
65 public static InstanceIdentifier<Node> createInstanceIdentifier(IpAddress ip, PortNumber port) {
66 InstanceIdentifier<Node> path = InstanceIdentifier
67 .create(NetworkTopology.class)
68 .child(Topology.class, new TopologyKey(HwvtepSouthboundConstants.HWVTEP_TOPOLOGY_ID))
69 .child(Node.class,createNodeKey(ip,port));
70 LOG.debug("Created hwvtep path: {}",path);
74 public static InstanceIdentifier<Node> createInstanceIdentifier(ConnectionInfo key, HwvtepNodeName name) {
75 return HwvtepSouthboundMapper.createInstanceIdentifier(
76 createManagedNodeId(key, name));
79 private static NodeId createManagedNodeId(ConnectionInfo key, HwvtepNodeName nodeName) {
80 return createManagedNodeId(key.getRemoteIp(), key.getRemotePort(), nodeName);
83 private static NodeId createManagedNodeId(IpAddress remoteIp, PortNumber remotePort, HwvtepNodeName nodeName) {
84 //This assumes that HwvtepNode can only be Physical switch
85 return new NodeId(createNodeId(remoteIp,remotePort).getValue()
86 + "/" + HwvtepSouthboundConstants.PSWITCH_URI_PREFIX + "/" + nodeName.getValue());
89 public static NodeKey createNodeKey(IpAddress ip, PortNumber port) {
90 return new NodeKey(createNodeId(ip, port));
93 public static Object connectionInfoToString(ConnectionInfo connectionInfo) {
94 return String.valueOf(
95 connectionInfo.getRemoteIp().getValue()) + ":" + connectionInfo.getRemotePort().getValue();