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.hwvtepsouthbound.transactions.md;
11 import com.google.common.base.Optional;
12 import java.util.ArrayList;
13 import java.util.List;
15 import org.opendaylight.controller.md.sal.binding.api.ReadWriteTransaction;
16 import org.opendaylight.controller.md.sal.common.api.data.LogicalDatastoreType;
17 import org.opendaylight.ovsdb.hwvtepsouthbound.HwvtepConnectionInstance;
18 import org.opendaylight.ovsdb.hwvtepsouthbound.HwvtepSouthboundMapper;
19 import org.opendaylight.ovsdb.hwvtepsouthbound.HwvtepSouthboundUtil;
20 import org.opendaylight.ovsdb.lib.message.TableUpdates;
21 import org.opendaylight.ovsdb.lib.notation.UUID;
22 import org.opendaylight.ovsdb.lib.schema.DatabaseSchema;
23 import org.opendaylight.ovsdb.lib.schema.typed.TyperUtils;
24 import org.opendaylight.ovsdb.schema.hardwarevtep.LogicalSwitch;
25 import org.opendaylight.ovsdb.schema.hardwarevtep.PhysicalLocator;
26 import org.opendaylight.ovsdb.schema.hardwarevtep.UcastMacsLocal;
27 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev100924.IpAddress;
28 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.yang.types.rev130715.MacAddress;
29 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.hwvtep.rev150901.HwvtepGlobalAugmentation;
30 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.hwvtep.rev150901.HwvtepGlobalAugmentationBuilder;
31 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.hwvtep.rev150901.HwvtepLogicalSwitchRef;
32 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.hwvtep.rev150901.HwvtepPhysicalLocatorRef;
33 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.hwvtep.rev150901.hwvtep.global.attributes.LocalUcastMacs;
34 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.hwvtep.rev150901.hwvtep.global.attributes.LocalUcastMacsBuilder;
35 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.hwvtep.rev150901.hwvtep.global.attributes.LogicalSwitches;
36 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.network.topology.topology.Node;
37 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.network.topology.topology.NodeBuilder;
38 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.network.topology.topology.node.TerminationPoint;
39 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
41 public class UcastMacsLocalUpdateCommand extends AbstractTransactionCommand {
43 private Map<UUID, UcastMacsLocal> updatedUMacsLocalRows;
44 private Map<UUID, PhysicalLocator> updatedPLocRows;
45 private Map<UUID, LogicalSwitch> updatedLSRows;
47 public UcastMacsLocalUpdateCommand(HwvtepConnectionInstance key, TableUpdates updates, DatabaseSchema dbSchema) {
48 super(key, updates, dbSchema);
49 updatedUMacsLocalRows = TyperUtils.extractRowsUpdated(UcastMacsLocal.class, getUpdates(), getDbSchema());
50 updatedPLocRows = TyperUtils.extractRowsUpdated(PhysicalLocator.class, getUpdates(), getDbSchema());
51 updatedLSRows = TyperUtils.extractRowsUpdated(LogicalSwitch.class, getUpdates(), getDbSchema());
55 public void execute(ReadWriteTransaction transaction) {
56 for (UcastMacsLocal ucastMacsLocal : updatedUMacsLocalRows.values()) {
57 updateData(transaction, ucastMacsLocal);
61 private void updateData(ReadWriteTransaction transaction, UcastMacsLocal ucml) {
62 final InstanceIdentifier<Node> connectionIId = getOvsdbConnectionInstance().getInstanceIdentifier();
63 Optional<Node> connection = HwvtepSouthboundUtil.readNode(transaction, connectionIId);
64 if (connection.isPresent()) {
65 // Update the connection node to let it know it manages this UCastMacsLocal
66 Node connectionNode = buildConnectionNode(ucml);
67 transaction.merge(LogicalDatastoreType.OPERATIONAL, connectionIId, connectionNode);
68 // TODO: Delete entries that are no longer needed
72 private Node buildConnectionNode(UcastMacsLocal ucml) {
73 //Update node with UcastMacsLocal reference
74 NodeBuilder connectionNode = new NodeBuilder();
75 connectionNode.setNodeId(getOvsdbConnectionInstance().getNodeId());
76 InstanceIdentifier<Node> nodeIid = getOvsdbConnectionInstance().getInstanceIdentifier();
77 HwvtepGlobalAugmentationBuilder hgAugmentationBuilder = new HwvtepGlobalAugmentationBuilder();
78 LocalUcastMacsBuilder ucmlBuilder = new LocalUcastMacsBuilder();
79 if (ucml.getIpAddr() != null && !ucml.getIpAddr().isEmpty()) {
80 ucmlBuilder.setIpaddr(new IpAddress(ucml.getIpAddr().toCharArray()));
82 ucmlBuilder.setMacEntryKey(new MacAddress(ucml.getMac()));
83 if (ucml.getLocatorColumn() != null && ucml.getLocatorColumn().getData() != null) {
84 UUID plocUUID = ucml.getLocatorColumn().getData();
85 PhysicalLocator physicalLocator = updatedPLocRows.get(plocUUID);
86 if (physicalLocator != null) {
87 InstanceIdentifier<TerminationPoint> plIid =
88 HwvtepSouthboundMapper.createInstanceIdentifier(nodeIid, physicalLocator);
89 ucmlBuilder.setLocatorRef(new HwvtepPhysicalLocatorRef(plIid));
92 if (ucml.getLogicalSwitchColumn() != null && ucml.getLogicalSwitchColumn().getData() != null) {
93 UUID lsUUID = ucml.getLogicalSwitchColumn().getData();
94 LogicalSwitch logicalSwitch = updatedLSRows.get(lsUUID);
95 if (logicalSwitch != null) {
96 InstanceIdentifier<LogicalSwitches> lSwitchIid =
97 HwvtepSouthboundMapper.createInstanceIdentifier(getOvsdbConnectionInstance(), logicalSwitch);
98 ucmlBuilder.setLogicalSwitchRef(new HwvtepLogicalSwitchRef(lSwitchIid));
101 List<LocalUcastMacs> umclList = new ArrayList<>();
102 umclList.add(ucmlBuilder.build());
103 hgAugmentationBuilder.setLocalUcastMacs(umclList);
104 connectionNode.addAugmentation(HwvtepGlobalAugmentation.class, hgAugmentationBuilder.build());
105 return connectionNode.build();