southbound/southbound-impl/src/main/java/org/opendaylight/ovsdb/southbound/transactions/md/OvsdbPortUpdateCommand.java

   1 /*
   2  * Copyright (c) 2014 Intel Corp. and others.  All rights reserved.
   3  *
   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
   7  */
   8
   9 package org.opendaylight.ovsdb.southbound.transactions.md;
  10
  11 import static org.opendaylight.ovsdb.southbound.SouthboundUtil.schemaMismatchLog;
  12
  13 import com.google.common.base.Optional;
  14 import java.util.ArrayList;
  15 import java.util.Collection;
  16 import java.util.Iterator;
  17 import java.util.List;
  18 import java.util.Map;
  19 import java.util.Map.Entry;
  20 import java.util.Set;
  21 import org.opendaylight.controller.md.sal.binding.api.ReadWriteTransaction;
  22 import org.opendaylight.controller.md.sal.common.api.data.LogicalDatastoreType;
  23 import org.opendaylight.controller.md.sal.common.api.data.ReadFailedException;
  24 import org.opendaylight.ovsdb.lib.error.ColumnSchemaNotFoundException;
  25 import org.opendaylight.ovsdb.lib.error.SchemaVersionMismatchException;
  26 import org.opendaylight.ovsdb.lib.message.TableUpdates;
  27 import org.opendaylight.ovsdb.lib.notation.Column;
  28 import org.opendaylight.ovsdb.lib.notation.UUID;
  29 import org.opendaylight.ovsdb.lib.schema.DatabaseSchema;
  30 import org.opendaylight.ovsdb.lib.schema.GenericTableSchema;
  31 import org.opendaylight.ovsdb.lib.schema.typed.TyperUtils;
  32 import org.opendaylight.ovsdb.schema.openvswitch.Bridge;
  33 import org.opendaylight.ovsdb.schema.openvswitch.Interface;
  34 import org.opendaylight.ovsdb.schema.openvswitch.Port;
  35 import org.opendaylight.ovsdb.schema.openvswitch.Qos;
  36 import org.opendaylight.ovsdb.southbound.InstanceIdentifierCodec;
  37 import org.opendaylight.ovsdb.southbound.OvsdbConnectionInstance;
  38 import org.opendaylight.ovsdb.southbound.SouthboundConstants;
  39 import org.opendaylight.ovsdb.southbound.SouthboundMapper;
  40 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.Uri;
  41 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.yang.types.rev130715.Uuid;
  42 import org.opendaylight.yang.gen.v1.urn.opendaylight.l2.types.rev130827.VlanId;
  43 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.rev150105.OvsdbNodeAugmentation;
  44 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.rev150105.OvsdbPortInterfaceAttributes;
  45 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.rev150105.OvsdbQosRef;
  46 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.rev150105.OvsdbTerminationPointAugmentation;
  47 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.rev150105.OvsdbTerminationPointAugmentationBuilder;
  48 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.rev150105.ovsdb.node.attributes.ManagedNodeEntry;
  49 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.rev150105.ovsdb.node.attributes.QosEntries;
  50 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.rev150105.ovsdb.node.attributes.QosEntriesKey;
  51 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.rev150105.ovsdb.port._interface.attributes.InterfaceBfd;
  52 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.rev150105.ovsdb.port._interface.attributes.InterfaceBfdBuilder;
  53 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.rev150105.ovsdb.port._interface.attributes.InterfaceBfdKey;
  54 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.rev150105.ovsdb.port._interface.attributes.InterfaceBfdStatus;
  55 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.rev150105.ovsdb.port._interface.attributes.InterfaceBfdStatusBuilder;
  56 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.rev150105.ovsdb.port._interface.attributes.InterfaceBfdStatusKey;
  57 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.rev150105.ovsdb.port._interface.attributes.InterfaceExternalIds;
  58 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.rev150105.ovsdb.port._interface.attributes.InterfaceExternalIdsBuilder;
  59 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.rev150105.ovsdb.port._interface.attributes.InterfaceLldp;
  60 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.rev150105.ovsdb.port._interface.attributes.InterfaceLldpBuilder;
  61 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.rev150105.ovsdb.port._interface.attributes.InterfaceLldpKey;
  62 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.rev150105.ovsdb.port._interface.attributes.InterfaceOtherConfigs;
  63 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.rev150105.ovsdb.port._interface.attributes.InterfaceOtherConfigsBuilder;
  64 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.rev150105.ovsdb.port._interface.attributes.Options;
  65 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.rev150105.ovsdb.port._interface.attributes.OptionsBuilder;
  66 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.rev150105.ovsdb.port._interface.attributes.OptionsKey;
  67 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.rev150105.ovsdb.port._interface.attributes.PortExternalIds;
  68 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.rev150105.ovsdb.port._interface.attributes.PortExternalIdsBuilder;
  69 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.rev150105.ovsdb.port._interface.attributes.PortOtherConfigs;
  70 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.rev150105.ovsdb.port._interface.attributes.PortOtherConfigsBuilder;
  71 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.rev150105.ovsdb.port._interface.attributes.QosEntry;
  72 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.rev150105.ovsdb.port._interface.attributes.QosEntryBuilder;
  73 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.rev150105.ovsdb.port._interface.attributes.QosEntryKey;
  74 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.rev150105.ovsdb.port._interface.attributes.Trunks;
  75 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.rev150105.ovsdb.port._interface.attributes.TrunksBuilder;
  76 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.NetworkTopology;
  77 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.NodeId;
  78 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.TpId;
  79 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.network.topology.Topology;
  80 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.network.topology.TopologyKey;
  81 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.network.topology.topology.Node;
  82 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.network.topology.topology.NodeKey;
  83 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.network.topology.topology.node.TerminationPoint;
  84 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.network.topology.topology.node.TerminationPointBuilder;
  85 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.network.topology.topology.node.TerminationPointKey;
  86 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
  87 import org.slf4j.Logger;
  88 import org.slf4j.LoggerFactory;
  89
  90 public class OvsdbPortUpdateCommand extends AbstractTransactionCommand {
  91     private static final Logger LOG = LoggerFactory.getLogger(OvsdbPortUpdateCommand.class);
  92
  93     private final InstanceIdentifierCodec instanceIdentifierCodec;
  94     private Map<UUID, Port> portUpdatedRows;
  95     private Map<UUID, Port> portOldRows;
  96     private Map<UUID, Interface> interfaceUpdatedRows;
  97     private Map<UUID, Interface> interfaceOldRows;
  98     private Map<UUID, Bridge> bridgeUpdatedRows;
  99     private Map<UUID, Qos> qosUpdatedRows;
 100
 101     public OvsdbPortUpdateCommand(InstanceIdentifierCodec instanceIdentifierCodec, OvsdbConnectionInstance key,
 102             TableUpdates updates, DatabaseSchema dbSchema) {
 103         super(key, updates, dbSchema);
 104         this.instanceIdentifierCodec = instanceIdentifierCodec;
 105         portUpdatedRows = TyperUtils.extractRowsUpdated(Port.class, updates, dbSchema);
 106         portOldRows = TyperUtils.extractRowsOld(Port.class, updates, dbSchema);
 107         interfaceUpdatedRows = TyperUtils.extractRowsUpdated(Interface.class, updates, dbSchema);
 108         interfaceOldRows = TyperUtils.extractRowsOld(Interface.class, updates, dbSchema);
 109         bridgeUpdatedRows = TyperUtils.extractRowsUpdated(Bridge.class, updates, dbSchema);
 110         qosUpdatedRows = TyperUtils.extractRowsUpdated(Qos.class, updates, dbSchema);
 111     }
 112
 113     @Override
 114     public void execute(ReadWriteTransaction transaction) {
 115         final InstanceIdentifier<Node> connectionIId = getOvsdbConnectionInstance().getInstanceIdentifier();
 116         if ((portUpdatedRows == null && interfaceOldRows == null)
 117                 || (interfaceOldRows.isEmpty() && portUpdatedRows.isEmpty())) {
 118             return;
 119         }
 120         Optional<Node> node = readNode(transaction, connectionIId);
 121         if (node.isPresent()) {
 122             updateTerminationPoints(transaction, node.get());
 123         }
 124     }
 125
 126     private void updateTerminationPoints(ReadWriteTransaction transaction, Node node) {
 127         for (Entry<UUID, Port> portUpdate : portUpdatedRows.entrySet()) {
 128             String portName = null;
 129             portName = portUpdate.getValue().getNameColumn().getData();
 130             Optional<InstanceIdentifier<Node>> bridgeIid = getTerminationPointBridge(portUpdate.getKey());
 131             if (!bridgeIid.isPresent()) {
 132                 bridgeIid = getTerminationPointBridge(transaction, node, portName);
 133             }
 134             if (bridgeIid.isPresent()) {
 135                 NodeId bridgeId = SouthboundMapper.createManagedNodeId(bridgeIid.get());
 136                 TerminationPointKey tpKey = new TerminationPointKey(new TpId(portName));
 137                 TerminationPointBuilder tpBuilder = new TerminationPointBuilder();
 138                 tpBuilder.setKey(tpKey);
 139                 tpBuilder.setTpId(tpKey.getTpId());
 140                 InstanceIdentifier<TerminationPoint> tpPath =
 141                         getInstanceIdentifier(bridgeIid.get(), portUpdate.getValue());
 142                 OvsdbTerminationPointAugmentationBuilder tpAugmentationBuilder =
 143                         new OvsdbTerminationPointAugmentationBuilder();
 144                 buildTerminationPoint(transaction, tpPath, tpAugmentationBuilder, node, portUpdate);
 145                 UUID interfaceUuid = (UUID)portUpdate.getValue().getInterfacesColumn().getData().toArray()[0];
 146                 if (interfaceUpdatedRows.containsKey(interfaceUuid)) {
 147                     buildTerminationPoint(tpAugmentationBuilder, interfaceUpdatedRows.get(interfaceUuid));
 148                     interfaceUpdatedRows.remove(interfaceUuid);
 149                     interfaceOldRows.remove(interfaceUuid);
 150                 }
 151                 tpBuilder.addAugmentation(OvsdbTerminationPointAugmentation.class, tpAugmentationBuilder.build());
 152                 if (portOldRows.containsKey(portUpdate.getKey()) && !portQosCleared(portUpdate)) {
 153                     transaction.merge(LogicalDatastoreType.OPERATIONAL,
 154                             tpPath, tpBuilder.build());
 155                 } else {
 156                     transaction.put(LogicalDatastoreType.OPERATIONAL,
 157                             tpPath, tpBuilder.build());
 158                 }
 159             }
 160         }
 161         for (Entry<UUID, Interface> interfaceUpdate : interfaceUpdatedRows.entrySet()) {
 162             String interfaceName = null;
 163             interfaceName = interfaceUpdatedRows.get(interfaceUpdate.getKey()).getNameColumn().getData();
 164             Optional<InstanceIdentifier<Node>> bridgeIid = getTerminationPointBridge(transaction, node, interfaceName);
 165             if (bridgeIid.isPresent()) {
 166                 TerminationPointKey tpKey = new TerminationPointKey(new TpId(interfaceName));
 167                 TerminationPointBuilder tpBuilder = new TerminationPointBuilder();
 168                 tpBuilder.setKey(tpKey);
 169                 tpBuilder.setTpId(tpKey.getTpId());
 170                 OvsdbTerminationPointAugmentationBuilder tpAugmentationBuilder =
 171                         new OvsdbTerminationPointAugmentationBuilder();
 172                 buildTerminationPoint(tpAugmentationBuilder, interfaceUpdate.getValue());
 173                 tpBuilder.addAugmentation(OvsdbTerminationPointAugmentation.class, tpAugmentationBuilder.build());
 174                 NodeId bridgeId = SouthboundMapper.createManagedNodeId(bridgeIid.get());
 175                 InstanceIdentifier<TerminationPoint> tpPath = InstanceIdentifier
 176                         .create(NetworkTopology.class)
 177                         .child(Topology.class, new TopologyKey(SouthboundConstants.OVSDB_TOPOLOGY_ID))
 178                         .child(Node.class,new NodeKey(bridgeId))
 179                         .child(TerminationPoint.class,tpKey);
 180                 transaction.merge(LogicalDatastoreType.OPERATIONAL,
 181                         tpPath, tpBuilder.build());
 182             }
 183         }
 184
 185     }
 186
 187     private void buildTerminationPoint(ReadWriteTransaction transaction,
 188             InstanceIdentifier<TerminationPoint> tpPath,
 189             OvsdbTerminationPointAugmentationBuilder tpAugmentationBuilder,
 190             Node node, Entry<UUID, Port> portUpdate) {
 191
 192         tpAugmentationBuilder
 193                 .setName(portUpdate.getValue().getName());
 194         tpAugmentationBuilder.setPortUuid(new Uuid(
 195                 portUpdate.getValue().getUuid().toString()));
 196         updatePort(transaction, node, tpPath, portUpdate, tpAugmentationBuilder);
 197     }
 198
 199     private void buildTerminationPoint(OvsdbTerminationPointAugmentationBuilder tpAugmentationBuilder,
 200             Interface interfaceUpdate) {
 201
 202         tpAugmentationBuilder
 203                 .setName(interfaceUpdate.getName());
 204         tpAugmentationBuilder.setInterfaceUuid(new Uuid(
 205                 interfaceUpdate.getUuid().toString()));
 206         updateInterfaces(interfaceUpdate, tpAugmentationBuilder);
 207     }
 208
 209     private Optional<Node> readNode(final ReadWriteTransaction transaction, final InstanceIdentifier<Node> nodePath) {
 210         Optional<Node> node = Optional.absent();
 211         try {
 212             node = transaction.read(
 213                     LogicalDatastoreType.OPERATIONAL, nodePath)
 214                     .checkedGet();
 215         } catch (final ReadFailedException e) {
 216             LOG.warn("Read Operational/DS for Node fail! {}",
 217                     nodePath, e);
 218         }
 219         return node;
 220     }
 221
 222     private Optional<InstanceIdentifier<Node>> getTerminationPointBridge(UUID portUuid) {
 223         for (UUID bridgeUuid : this.bridgeUpdatedRows.keySet()) {
 224             if (this.bridgeUpdatedRows.get(bridgeUuid).getPortsColumn().getData().contains(portUuid)) {
 225                 return Optional.of(
 226                         SouthboundMapper.createInstanceIdentifier(instanceIdentifierCodec, getOvsdbConnectionInstance(),
 227                                 this.bridgeUpdatedRows.get(bridgeUuid)));
 228             }
 229         }
 230         return Optional.absent();
 231     }
 232
 233     @SuppressWarnings("unchecked")
 234     private Optional<InstanceIdentifier<Node>> getTerminationPointBridge(
 235             final ReadWriteTransaction transaction, Node node, String tpName) {
 236         OvsdbNodeAugmentation ovsdbNode = node.getAugmentation(OvsdbNodeAugmentation.class);
 237         List<ManagedNodeEntry> managedNodes = ovsdbNode.getManagedNodeEntry();
 238         TpId tpId = new TpId(tpName);
 239         for (ManagedNodeEntry managedNodeEntry : managedNodes) {
 240             Node managedNode = readNode(transaction,
 241                     (InstanceIdentifier<Node>)managedNodeEntry.getBridgeRef().getValue()).get();
 242             for (TerminationPoint tpEntry : managedNode.getTerminationPoint()) {
 243                 if (tpId.equals(tpEntry.getTpId())) {
 244                     return Optional.of((InstanceIdentifier<Node>)managedNodeEntry.getBridgeRef().getValue());
 245                 }
 246             }
 247         }
 248         return Optional.absent();
 249     }
 250
 251     private void updateInterfaces(Interface interfaceUpdate,
 252             final OvsdbTerminationPointAugmentationBuilder ovsdbTerminationPointBuilder) {
 253
 254         Column<GenericTableSchema, String> typeColumn = interfaceUpdate.getTypeColumn();
 255         String type = typeColumn.getData();
 256         updateInterface(interfaceUpdate, type,ovsdbTerminationPointBuilder);
 257     }
 258
 259     private void updatePort(final ReadWriteTransaction transaction, final Node node,
 260             final InstanceIdentifier<TerminationPoint> tpPath, final Entry<UUID, Port> port,
 261             final OvsdbTerminationPointAugmentationBuilder ovsdbTerminationPointBuilder) {
 262
 263         updateVlan(port.getValue(), ovsdbTerminationPointBuilder);
 264         updateVlanTrunks(port.getValue(), ovsdbTerminationPointBuilder);
 265         updateVlanMode(port.getValue(), ovsdbTerminationPointBuilder);
 266         updateQos(transaction, node, tpPath, port, ovsdbTerminationPointBuilder);
 267         updatePortExternalIds(port.getValue(), ovsdbTerminationPointBuilder);
 268         updatePortOtherConfig(port.getValue(), ovsdbTerminationPointBuilder);
 269     }
 270
 271     private void updateInterface(final Interface interf,
 272             final String type,
 273             final OvsdbTerminationPointAugmentationBuilder ovsdbTerminationPointBuilder) {
 274
 275         ovsdbTerminationPointBuilder.setInterfaceUuid(
 276                 new Uuid(interf.getUuid().toString()));
 277         ovsdbTerminationPointBuilder.setInterfaceType(
 278                 SouthboundMapper.createInterfaceType(type));
 279         updateIfIndex(interf, ovsdbTerminationPointBuilder);
 280         updateOfPort(interf, ovsdbTerminationPointBuilder);
 281         updateOfPortRequest(interf, ovsdbTerminationPointBuilder);
 282         updateInterfaceExternalIds(interf, ovsdbTerminationPointBuilder);
 283         updateOptions(interf, ovsdbTerminationPointBuilder);
 284         updateInterfaceOtherConfig(interf, ovsdbTerminationPointBuilder);
 285         updateInterfaceLldp(interf, ovsdbTerminationPointBuilder);
 286         updateInterfaceBfd(interf, ovsdbTerminationPointBuilder);
 287         updateInterfaceBfdStatus(interf, ovsdbTerminationPointBuilder);
 288         updateInterfacePolicing(interf, ovsdbTerminationPointBuilder);
 289     }
 290
 291     private void updateVlan(final Port port,
 292             final OvsdbTerminationPointAugmentationBuilder ovsdbTerminationPointBuilder) {
 293
 294         Collection<Long> vlanId = port.getTagColumn().getData();
 295         if (vlanId.size() > 0) {
 296             Iterator<Long> itr = vlanId.iterator();
 297             // There are no loops here, just get the first element.
 298             int id = itr.next().intValue();
 299             ovsdbTerminationPointBuilder.setVlanTag(new VlanId(id));
 300         }
 301     }
 302
 303     private void updateVlanTrunks(final Port port,
 304             final OvsdbTerminationPointAugmentationBuilder ovsdbTerminationPointBuilder) {
 305
 306         Set<Long> portTrunks = port.getTrunksColumn().getData();
 307         List<Trunks> modelTrunks = new ArrayList<>();
 308         if (!portTrunks.isEmpty()) {
 309             for (Long trunk: portTrunks) {
 310                 if (trunk != null) {
 311                     modelTrunks.add(new TrunksBuilder()
 312                         .setTrunk(new VlanId(trunk.intValue())).build());
 313                 }
 314             }
 315             ovsdbTerminationPointBuilder.setTrunks(modelTrunks);
 316         }
 317     }
 318
 319     private void updateVlanMode(final Port port,
 320             final OvsdbTerminationPointAugmentationBuilder ovsdbTerminationPointBuilder) {
 321
 322         Collection<String> vlanMode = port.getVlanModeColumn().getData();
 323         if (!vlanMode.isEmpty()) {
 324             Iterator<String> itr = vlanMode.iterator();
 325             String vlanType = itr.next();
 326             if (vlanType.equals(SouthboundConstants.VlanModes.ACCESS.getMode())) {
 327                 ovsdbTerminationPointBuilder
 328                     .setVlanMode(OvsdbPortInterfaceAttributes.VlanMode.Access);
 329             } else if (vlanType.equals(SouthboundConstants.VlanModes.NATIVE_TAGGED.getMode())) {
 330                 ovsdbTerminationPointBuilder
 331                     .setVlanMode(OvsdbPortInterfaceAttributes.VlanMode.NativeTagged);
 332             } else if (vlanType.equals(SouthboundConstants.VlanModes.NATIVE_UNTAGGED.getMode())) {
 333                 ovsdbTerminationPointBuilder
 334                     .setVlanMode(OvsdbPortInterfaceAttributes.VlanMode.NativeUntagged);
 335             } else if (vlanType.equals(SouthboundConstants.VlanModes.TRUNK.getMode())) {
 336                 ovsdbTerminationPointBuilder
 337                     .setVlanMode(OvsdbPortInterfaceAttributes.VlanMode.Trunk);
 338             } else {
 339                 LOG.debug("Invalid vlan mode {}.", vlanType);
 340             }
 341         }
 342     }
 343
 344     @SuppressWarnings("unchecked")
 345     private void updateQos(final ReadWriteTransaction transaction, final Node node,
 346                            InstanceIdentifier<TerminationPoint> tpPath, final Entry<UUID, Port> port,
 347                            final OvsdbTerminationPointAugmentationBuilder ovsdbTerminationPointBuilder) {
 348         if (port.getValue() == null) {
 349             return;
 350         }
 351         Collection<UUID> qosUuidCol = port.getValue().getQosColumn().getData();
 352         if (!qosUuidCol.isEmpty()) {
 353             UUID qosUuid = qosUuidCol.iterator().next();
 354
 355             NodeId nodeId = node.getNodeId();
 356             OvsdbNodeAugmentation ovsdbNode = node.getAugmentation(OvsdbNodeAugmentation.class);
 357
 358             // Delete an older QoS entry
 359             if (portOldRows.containsKey(port.getKey()) && portOldRows.get(port.getKey()).getQosColumn() != null) {
 360                 Collection<UUID> oldQos = portOldRows.get(port.getKey()).getQosColumn().getData();
 361                 if (!oldQos.isEmpty()) {
 362                     UUID oldQosUuid = oldQos.iterator().next();
 363                     if (!oldQosUuid.equals(qosUuid)) {
 364                         InstanceIdentifier<QosEntries> oldQosIid = getQosIid(nodeId, ovsdbNode, oldQosUuid);
 365                         if (oldQosIid != null) {
 366                             InstanceIdentifier<QosEntry> oldPortQosIid = tpPath
 367                                 .augmentation(OvsdbTerminationPointAugmentation.class)
 368                                 .child(QosEntry.class,
 369                                       new QosEntryKey(new Long(SouthboundConstants.PORT_QOS_LIST_KEY)));
 370                             transaction.delete(LogicalDatastoreType.OPERATIONAL, oldPortQosIid);
 371                         }
 372                     }
 373                 }
 374             }
 375
 376             InstanceIdentifier<QosEntries> qosIid = getQosIid(nodeId, ovsdbNode, qosUuid);
 377             if (qosIid != null) {
 378                 List<QosEntry> qosList = new ArrayList<>();
 379                 OvsdbQosRef qosRef = new OvsdbQosRef(qosIid);
 380                 qosList.add(new QosEntryBuilder()
 381                     .setKey(new QosEntryKey(new Long(SouthboundConstants.PORT_QOS_LIST_KEY)))
 382                     .setQosRef(qosRef).build());
 383                 ovsdbTerminationPointBuilder.setQosEntry(qosList);
 384             }
 385         }
 386     }
 387
 388     @SuppressWarnings("unchecked")
 389     private InstanceIdentifier<QosEntries> getQosIid(NodeId nodeId, OvsdbNodeAugmentation ovsdbNode, UUID qosUuid) {
 390         // Search for the QoS entry first in the operational datastore
 391         for (QosEntries qosEntry : ovsdbNode.getQosEntries()) {
 392             if (qosEntry.getQosUuid().equals(new Uuid(qosUuid.toString()))) {
 393                 return SouthboundMapper.createInstanceIdentifier(nodeId)
 394                         .augmentation(OvsdbNodeAugmentation.class)
 395                         .child(QosEntries.class, new QosEntriesKey(qosEntry.getQosId()));
 396             }
 397         }
 398
 399         // Search for the QoS entry in the current OVS updates
 400         for (Entry<UUID, Qos> qosUpdate : qosUpdatedRows.entrySet()) {
 401             Qos qos = qosUpdate.getValue();
 402             if (qos.getUuid().equals(qosUuid)) {
 403                 if (qos.getExternalIdsColumn().getData().containsKey(SouthboundConstants.IID_EXTERNAL_ID_KEY)) {
 404                     return (InstanceIdentifier<QosEntries>) instanceIdentifierCodec.bindingDeserializerOrNull(
 405                             qos.getExternalIdsColumn().getData().get(SouthboundConstants.IID_EXTERNAL_ID_KEY));
 406                 } else {
 407                     return SouthboundMapper.createInstanceIdentifier(nodeId)
 408                             .augmentation(OvsdbNodeAugmentation.class)
 409                             .child(QosEntries.class, new QosEntriesKey(
 410                                     new Uri(SouthboundConstants.QOS_URI_PREFIX + "://" + qosUuid.toString())));
 411                 }
 412             }
 413         }
 414         LOG.debug("QoS UUID {} assigned to port not found in operational node {} or QoS updates", qosUuid, ovsdbNode);
 415         return SouthboundMapper.createInstanceIdentifier(nodeId)
 416                 .augmentation(OvsdbNodeAugmentation.class)
 417                 .child(QosEntries.class, new QosEntriesKey(
 418                         new Uri(SouthboundConstants.QOS_URI_PREFIX + "://" + qosUuid.toString())));
 419     }
 420
 421     private void updateIfIndex(final Interface interf,
 422             final OvsdbTerminationPointAugmentationBuilder ovsdbTerminationPointBuilder) {
 423         Set<Long> ifIndexSet = null;
 424         try {
 425             if (interf.getIfIndexColumn() != null) {
 426                 ifIndexSet = interf.getIfIndexColumn().getData();
 427             }
 428             if (ifIndexSet != null && !ifIndexSet.isEmpty()) {
 429                 for (Long ifIndex : ifIndexSet) {
 430                     ovsdbTerminationPointBuilder.setIfindex(ifIndex);
 431                 }
 432             }
 433         } catch (SchemaVersionMismatchException e) {
 434             schemaMismatchLog("ifindex", "Interface", e);
 435         }
 436     }
 437
 438     private void updateOfPort(final Interface interf,
 439             final OvsdbTerminationPointAugmentationBuilder ovsdbTerminationPointBuilder) {
 440
 441         Set<Long> ofPorts = interf.getOpenFlowPortColumn().getData();
 442         if (ofPorts != null && !ofPorts.isEmpty()) {
 443             Iterator<Long> ofPortsIter = ofPorts.iterator();
 444             long ofPort = ofPortsIter.next();
 445             if (ofPort >= 0) {
 446                 ovsdbTerminationPointBuilder
 447                     .setOfport(ofPort);
 448             } else {
 449                 LOG.debug("Received negative value for ofPort from ovsdb for {} {} {}",
 450                         interf.getName(),ofPort);
 451             }
 452         }
 453     }
 454
 455     private void updateOfPortRequest(final Interface interf,
 456             final OvsdbTerminationPointAugmentationBuilder ovsdbTerminationPointBuilder) {
 457
 458         Set<Long> ofPortRequests = null;
 459         try {
 460             ofPortRequests = interf.getOpenFlowPortRequestColumn().getData();
 461         } catch (ColumnSchemaNotFoundException e) {
 462             LOG.warn("Cannot find openflow column", e);
 463         }
 464         if (ofPortRequests != null && !ofPortRequests.isEmpty()) {
 465             Iterator<Long> ofPortRequestsIter = ofPortRequests.iterator();
 466             int ofPort = ofPortRequestsIter.next().intValue();
 467             if (ofPort >= 0) {
 468                 ovsdbTerminationPointBuilder
 469                     .setOfportRequest(ofPort);
 470             } else {
 471                 LOG.debug("Received negative value for ofPort from ovsdb for {} {} {}",
 472                         interf.getName(),ofPort);
 473             }
 474         }
 475     }
 476
 477     private void updateInterfaceExternalIds(final Interface interf,
 478             final OvsdbTerminationPointAugmentationBuilder ovsdbTerminationPointBuilder) {
 479
 480         Map<String, String> interfaceExternalIds =
 481                 interf.getExternalIdsColumn().getData();
 482         if (interfaceExternalIds != null && !interfaceExternalIds.isEmpty()) {
 483             Set<String> externalIdKeys = interfaceExternalIds.keySet();
 484             List<InterfaceExternalIds> externalIdsList =
 485                     new ArrayList<>();
 486             String externalIdValue;
 487             for (String externalIdKey : externalIdKeys) {
 488                 externalIdValue = interfaceExternalIds.get(externalIdKey);
 489                 if (externalIdKey != null && externalIdValue != null) {
 490                     externalIdsList.add(new InterfaceExternalIdsBuilder()
 491                             .setExternalIdKey(externalIdKey)
 492                             .setExternalIdValue(externalIdValue).build());
 493                 }
 494             }
 495             ovsdbTerminationPointBuilder.setInterfaceExternalIds(externalIdsList);
 496         }
 497     }
 498
 499     private void updatePortExternalIds(final Port port,
 500             final OvsdbTerminationPointAugmentationBuilder ovsdbTerminationPointBuilder) {
 501
 502         Map<String, String> portExternalIds = port.getExternalIdsColumn().getData();
 503         if (portExternalIds != null && !portExternalIds.isEmpty()) {
 504             Set<String> externalIdKeys = portExternalIds.keySet();
 505             List<PortExternalIds> externalIdsList = new ArrayList<>();
 506             String externalIdValue;
 507             for (String externalIdKey : externalIdKeys) {
 508                 externalIdValue = portExternalIds.get(externalIdKey);
 509                 if (externalIdKey != null && externalIdValue != null) {
 510                     externalIdsList.add(new PortExternalIdsBuilder()
 511                             .setExternalIdKey(externalIdKey)
 512                             .setExternalIdValue(externalIdValue).build());
 513                 }
 514             }
 515             ovsdbTerminationPointBuilder.setPortExternalIds(externalIdsList);
 516         }
 517     }
 518
 519     private void updateOptions(final Interface interf,
 520             final OvsdbTerminationPointAugmentationBuilder ovsdbTerminationPointBuilder) {
 521
 522         Map<String, String> optionsMap = interf.getOptionsColumn().getData();
 523         if (optionsMap != null && !optionsMap.isEmpty()) {
 524             List<Options> options = new ArrayList<>();
 525             String optionsValueString;
 526             OptionsKey optionsKey;
 527             for (String optionsKeyString : optionsMap.keySet()) {
 528                 optionsValueString = optionsMap.get(optionsKeyString);
 529                 if (optionsKeyString != null && optionsValueString != null) {
 530                     optionsKey = new OptionsKey(optionsKeyString);
 531                     options.add(new OptionsBuilder()
 532                         .setKey(optionsKey)
 533                         .setValue(optionsValueString).build());
 534                 }
 535             }
 536             ovsdbTerminationPointBuilder.setOptions(options);
 537         }
 538     }
 539
 540     private void updatePortOtherConfig(final Port port,
 541             final OvsdbTerminationPointAugmentationBuilder ovsdbTerminationPointBuilder) {
 542
 543         Map<String, String> portOtherConfigMap = port.getOtherConfigColumn().getData();
 544         if (portOtherConfigMap != null && !portOtherConfigMap.isEmpty()) {
 545             List<PortOtherConfigs> portOtherConfigs = new ArrayList<>();
 546             String portOtherConfigValueString;
 547             for (String portOtherConfigKeyString : portOtherConfigMap.keySet()) {
 548                 portOtherConfigValueString = portOtherConfigMap.get(portOtherConfigKeyString);
 549                 if (portOtherConfigKeyString != null && portOtherConfigValueString != null) {
 550                     portOtherConfigs.add(new PortOtherConfigsBuilder()
 551                         .setOtherConfigKey(portOtherConfigKeyString)
 552                         .setOtherConfigValue(portOtherConfigValueString).build());
 553                 }
 554             }
 555             ovsdbTerminationPointBuilder.setPortOtherConfigs(portOtherConfigs);
 556         }
 557     }
 558
 559     private void updateInterfaceLldp(final Interface interf,
 560             final OvsdbTerminationPointAugmentationBuilder ovsdbTerminationPointBuilder) {
 561
 562         try {
 563             Map<String, String> interfaceLldpMap = interf.getLldpColumn().getData();
 564             if (interfaceLldpMap != null && !interfaceLldpMap.isEmpty()) {
 565                 List<InterfaceLldp> interfaceLldpList = new ArrayList<>();
 566                 for (String interfaceLldpKeyString : interfaceLldpMap.keySet()) {
 567                     String interfaceLldpValueString = interfaceLldpMap.get(interfaceLldpKeyString);
 568                     if (interfaceLldpKeyString != null && interfaceLldpValueString != null) {
 569                         interfaceLldpList.add(new InterfaceLldpBuilder()
 570                                 .setKey(new InterfaceLldpKey(interfaceLldpKeyString))
 571                                 .setLldpKey(interfaceLldpKeyString)
 572                                 .setLldpValue(interfaceLldpValueString)
 573                                 .build());
 574                     }
 575                 }
 576                 ovsdbTerminationPointBuilder.setInterfaceLldp(interfaceLldpList);
 577             }
 578         } catch (SchemaVersionMismatchException e) {
 579             schemaMismatchLog("lldp", "Interface", e);
 580         }
 581     }
 582
 583     private void updateInterfaceOtherConfig(final Interface interf,
 584             final OvsdbTerminationPointAugmentationBuilder ovsdbTerminationPointBuilder) {
 585
 586         Map<String, String> interfaceOtherConfigMap = interf.getOtherConfigColumn().getData();
 587         if (interfaceOtherConfigMap != null && !interfaceOtherConfigMap.isEmpty()) {
 588             List<InterfaceOtherConfigs> interfaceOtherConfigs = new ArrayList<>();
 589             String interfaceOtherConfigValueString;
 590             for (String interfaceOtherConfigKeyString : interfaceOtherConfigMap.keySet()) {
 591                 interfaceOtherConfigValueString = interfaceOtherConfigMap.get(interfaceOtherConfigKeyString);
 592                 if (interfaceOtherConfigKeyString != null && interfaceOtherConfigValueString != null) {
 593                     interfaceOtherConfigs.add(new InterfaceOtherConfigsBuilder()
 594                         .setOtherConfigKey(interfaceOtherConfigKeyString)
 595                         .setOtherConfigValue(interfaceOtherConfigValueString).build());
 596                 }
 597             }
 598             ovsdbTerminationPointBuilder.setInterfaceOtherConfigs(interfaceOtherConfigs);
 599         }
 600     }
 601
 602     private void updateInterfaceBfdStatus(final Interface interf,
 603             final OvsdbTerminationPointAugmentationBuilder ovsdbTerminationPointBuilder) {
 604
 605         try {
 606             Map<String, String> interfaceBfdStatusMap = interf.getBfdStatusColumn().getData();
 607             if (interfaceBfdStatusMap != null && !interfaceBfdStatusMap.isEmpty()) {
 608                 List<InterfaceBfdStatus> interfaceBfdStatusList = new ArrayList<>();
 609                 for (String interfaceBfdStatusKeyString : interfaceBfdStatusMap.keySet()) {
 610                     String interfaceBfdStatusValueString = interfaceBfdStatusMap.get(interfaceBfdStatusKeyString);
 611                     if (interfaceBfdStatusKeyString != null && interfaceBfdStatusValueString != null) {
 612                         interfaceBfdStatusList.add(new InterfaceBfdStatusBuilder()
 613                                 .setKey(new InterfaceBfdStatusKey(interfaceBfdStatusKeyString))
 614                                 .setBfdStatusKey(interfaceBfdStatusKeyString)
 615                                 .setBfdStatusValue(interfaceBfdStatusValueString)
 616                                 .build());
 617                     }
 618                 }
 619                 ovsdbTerminationPointBuilder.setInterfaceBfdStatus(interfaceBfdStatusList);
 620             }
 621         } catch (SchemaVersionMismatchException e) {
 622             schemaMismatchLog("bfd", "Interface", e);
 623         }
 624     }
 625
 626     private void updateInterfaceBfd(final Interface interf,
 627             final OvsdbTerminationPointAugmentationBuilder ovsdbTerminationPointBuilder) {
 628
 629         try {
 630             Map<String, String> interfaceBfdMap = interf.getBfdColumn().getData();
 631             if (interfaceBfdMap != null && !interfaceBfdMap.isEmpty()) {
 632                 List<InterfaceBfd> interfaceBfdList = new ArrayList<>();
 633                 for (String interfaceBfdKeyString : interfaceBfdMap.keySet()) {
 634                     String interfaceBfdValueString = interfaceBfdMap.get(interfaceBfdKeyString);
 635                     if (interfaceBfdKeyString != null && interfaceBfdValueString != null) {
 636                         interfaceBfdList.add(new InterfaceBfdBuilder()
 637                                 .setKey(new InterfaceBfdKey(interfaceBfdKeyString))
 638                                 .setBfdKey(interfaceBfdKeyString)
 639                                 .setBfdValue(interfaceBfdValueString)
 640                                 .build());
 641                     }
 642                 }
 643                 ovsdbTerminationPointBuilder.setInterfaceBfd(interfaceBfdList);
 644             }
 645         } catch (SchemaVersionMismatchException e) {
 646             schemaMismatchLog("bfd", "Interface", e);
 647
 648         }
 649     }
 650
 651     private void updateInterfacePolicing(final Interface interf,
 652             final OvsdbTerminationPointAugmentationBuilder ovsdbTerminationPointBuilder) {
 653
 654         Long ingressPolicingRate = null;
 655         if (interf.getIngressPolicingRateColumn() != null) {
 656             ingressPolicingRate = interf.getIngressPolicingRateColumn().getData();
 657         }
 658         if (ingressPolicingRate != null) {
 659             if (ingressPolicingRate >= 0) {
 660                 ovsdbTerminationPointBuilder
 661                     .setIngressPolicingRate(ingressPolicingRate);
 662             } else {
 663                 LOG.debug("Received negative value for ingressPolicingRate from ovsdb for {} {}",
 664                         interf.getName(),ingressPolicingRate);
 665             }
 666         }
 667
 668         Long ingressPolicingBurst = null;
 669         if (interf.getIngressPolicingBurstColumn() != null) {
 670             ingressPolicingBurst = interf.getIngressPolicingBurstColumn().getData();
 671         }
 672         if (ingressPolicingBurst != null) {
 673             if (ingressPolicingBurst >= 0) {
 674                 ovsdbTerminationPointBuilder
 675                     .setIngressPolicingBurst(ingressPolicingBurst);
 676             } else {
 677                 LOG.debug("Received negative value for ingressPolicingBurst from ovsdb for {} {}",
 678                         interf.getName(),ingressPolicingBurst);
 679             }
 680         }
 681     }
 682
 683     private boolean portQosCleared(Entry<UUID, Port> portUpdate) {
 684         if (portUpdate.getValue().getQosColumn() == null) {
 685             return false;
 686         }
 687         Collection<UUID> newQos = portUpdate.getValue().getQosColumn().getData();
 688         if (portOldRows.get(portUpdate.getKey()).getQosColumn() == null) {
 689             return false;
 690         }
 691         Collection<UUID> oldQos = portOldRows.get(portUpdate.getKey()).getQosColumn().getData();
 692
 693         if (newQos.isEmpty() && !oldQos.isEmpty()) {
 694             return true;
 695         } else {
 696             return false;
 697         }
 698     }
 699
 700     @SuppressWarnings("unchecked")
 701     private InstanceIdentifier<TerminationPoint> getInstanceIdentifier(InstanceIdentifier<Node> bridgeIid,Port port) {
 702         if (port.getExternalIdsColumn() != null
 703                 && port.getExternalIdsColumn().getData() != null
 704                 && port.getExternalIdsColumn().getData().containsKey(SouthboundConstants.IID_EXTERNAL_ID_KEY)) {
 705             String iidString = port.getExternalIdsColumn().getData().get(SouthboundConstants.IID_EXTERNAL_ID_KEY);
 706             return (InstanceIdentifier<TerminationPoint>) instanceIdentifierCodec.bindingDeserializerOrNull(iidString);
 707         } else {
 708             return bridgeIid.child(TerminationPoint.class, new TerminationPointKey(new TpId(port.getName())));
 709         }
 710     }
 711 }