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 java.util.ArrayList;
  12 import java.util.Collection;
  13 import java.util.Iterator;
  14 import java.util.List;
  15 import java.util.Map;
  16 import java.util.Set;
  17
  18 import org.opendaylight.controller.md.sal.binding.api.ReadWriteTransaction;
  19 import org.opendaylight.controller.md.sal.common.api.data.LogicalDatastoreType;
  20 import org.opendaylight.controller.md.sal.common.api.data.ReadFailedException;
  21 import org.opendaylight.ovsdb.lib.message.TableUpdates;
  22 import org.opendaylight.ovsdb.lib.notation.Column;
  23 import org.opendaylight.ovsdb.lib.notation.UUID;
  24 import org.opendaylight.ovsdb.lib.schema.DatabaseSchema;
  25 import org.opendaylight.ovsdb.lib.schema.GenericTableSchema;
  26 import org.opendaylight.ovsdb.lib.schema.typed.TyperUtils;
  27 import org.opendaylight.ovsdb.schema.openvswitch.Bridge;
  28 import org.opendaylight.ovsdb.schema.openvswitch.Interface;
  29 import org.opendaylight.ovsdb.schema.openvswitch.Port;
  30 import org.opendaylight.ovsdb.southbound.OvsdbClientKey;
  31 import org.opendaylight.ovsdb.southbound.SouthboundMapper;
  32 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.yang.types.rev130715.Uuid;
  33 import org.opendaylight.yang.gen.v1.urn.opendaylight.l2.types.rev130827.VlanId;
  34 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.rev150105.OvsdbBridgeAugmentation;
  35 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.rev150105.OvsdbBridgeName;
  36 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.rev150105.OvsdbTerminationPointAugmentation;
  37 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.rev150105.OvsdbTerminationPointAugmentationBuilder;
  38 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.rev150105.ovsdb.external.ids.attributes.ExternalIds;
  39 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.rev150105.ovsdb.external.ids.attributes.ExternalIdsBuilder;
  40 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.rev150105.ovsdb.port._interface.attributes.Options;
  41 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.rev150105.ovsdb.port._interface.attributes.OptionsBuilder;
  42 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.rev150105.ovsdb.port._interface.attributes.OptionsKey;
  43 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.rev150105.ovsdb.port._interface.attributes.Trunks;
  44 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.rev150105.ovsdb.port._interface.attributes.TrunksBuilder;
  45 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.NodeId;
  46 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.TpId;
  47 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.network.topology.topology.Node;
  48 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.network.topology.topology.NodeBuilder;
  49 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.network.topology.topology.node.TerminationPoint;
  50 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.network.topology.topology.node.TerminationPointBuilder;
  51 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
  52 import org.slf4j.Logger;
  53 import org.slf4j.LoggerFactory;
  54
  55 import com.google.common.base.Optional;
  56
  57 public class OvsdbPortUpdateCommand extends AbstractTransactionCommand {
  58     private static final Logger LOG = LoggerFactory.getLogger(OvsdbPortUpdateCommand.class);
  59
  60     public OvsdbPortUpdateCommand(OvsdbClientKey key, TableUpdates updates,
  61             DatabaseSchema dbSchema) {
  62         super(key, updates, dbSchema);
  63     }
  64
  65     @Override
  66     public void execute(ReadWriteTransaction transaction) {
  67         String bridgeName = null;
  68         Collection<Port> portUpdatedRows = TyperUtils.extractRowsUpdated(
  69                 Port.class, getUpdates(), getDbSchema()).values();
  70         Collection<Bridge> bridgeUpdatedRows = TyperUtils.extractRowsUpdated(
  71                 Bridge.class, getUpdates(), getDbSchema()).values();
  72         for (Bridge bridge : bridgeUpdatedRows) {
  73             Iterator<UUID> bridgePorts = bridge.getPortsColumn().getData()
  74                     .iterator();
  75             while (bridgePorts.hasNext()) {
  76                 UUID portUUID = bridgePorts.next();
  77                 for (Port port : portUpdatedRows) {
  78                     if (portUUID.equals(port.getUuid())) {
  79                         Collection<Long> vlanId = port.getTagColumn().getData();
  80                         Set<Long> portTrunks = port.getTrunksColumn().getData();
  81                         bridgeName = bridge.getName();
  82                         NodeId bridgeId = SouthboundMapper.createManagedNodeId(
  83                                 getKey(), new OvsdbBridgeName(bridgeName));
  84                         final InstanceIdentifier<Node> nodePath = SouthboundMapper
  85                                 .createInstanceIdentifier(bridgeId);
  86                         Optional<Node> node = Optional.absent();
  87                         try {
  88                             node = transaction.read(
  89                                     LogicalDatastoreType.OPERATIONAL, nodePath)
  90                                     .checkedGet();
  91                         } catch (final ReadFailedException e) {
  92                             LOG.warn("Read Operational/DS for Node fail! {}",
  93                                     nodePath, e);
  94                         }
  95                         if (node.isPresent()) {
  96                             NodeBuilder nodeBuilder = new NodeBuilder();
  97                             nodeBuilder.setNodeId(bridgeId);
  98
  99                             OvsdbTerminationPointAugmentationBuilder ovsdbTerminationPointBuilder
 100                                 = new OvsdbTerminationPointAugmentationBuilder();
 101                             List<TerminationPoint> tpList = new ArrayList<TerminationPoint>();
 102                             TerminationPointBuilder entry = new TerminationPointBuilder();
 103                             TpId tpId = SouthboundMapper
 104                                     .createTerminationPointId(getKey(),
 105                                             new OvsdbBridgeName(bridgeName),
 106                                             port.getName());
 107                             entry.setTpId(tpId);
 108                             ovsdbTerminationPointBuilder
 109                                     .setName(port.getName());
 110                             ovsdbTerminationPointBuilder.setPortUuid(new Uuid(
 111                                     port.getUuid().toString()));
 112                             if (vlanId.size() > 0) {
 113                                 Iterator<Long> itr = vlanId.iterator();
 114                                 // There are no loops here, just get the first element.
 115                                 int id = itr.next().intValue();
 116                                 ovsdbTerminationPointBuilder.setVlanTag(new VlanId(id));
 117                             }
 118                             List<Trunks> modelTrunks = new ArrayList<Trunks>();
 119                             for (Long trunk: portTrunks) {
 120                                 if (trunk != null) {
 121                                     modelTrunks.add(new TrunksBuilder().setTrunk(new VlanId(trunk.intValue())).build());
 122                                 }
 123                             }
 124                             ovsdbTerminationPointBuilder.setTrunks(modelTrunks);
 125                             Column<GenericTableSchema, Set<UUID>> iface = port.getInterfacesColumn();
 126                             Set<UUID> ifUuid = iface.getData();
 127                             Collection<Interface> ifUpdateRows = TyperUtils.extractRowsUpdated(
 128                                     Interface.class, getUpdates(),  getDbSchema()).values();
 129                             for (UUID ifIter : ifUuid) {
 130                                 for (Interface interfIter : ifUpdateRows) {
 131                                     Column<GenericTableSchema, String> typeColumn = interfIter.getTypeColumn();
 132                                     String type = typeColumn.getData();
 133                                     if ((interfIter.getUuid()).equals(ifIter)) {
 134                                         ovsdbTerminationPointBuilder.setInterfaceUuid(
 135                                                 new Uuid(interfIter.getUuid().toString()));
 136                                         ovsdbTerminationPointBuilder.setInterfaceType(
 137                                                 SouthboundMapper.createInterfaceType(type));
 138                                         Set<Long> ofPorts = interfIter.getOpenFlowPortColumn().getData();
 139                                         if (ofPorts != null && !ofPorts.isEmpty()) {
 140                                             Iterator<Long> ofPortsIter = ofPorts.iterator();
 141                                             long ofPort = ofPortsIter.next();
 142                                             if (ofPort >= 0) {
 143                                                 ovsdbTerminationPointBuilder
 144                                                     .setOfport(ofPort);
 145                                             } else {
 146                                                 LOG.debug("Received negative value for ofPort from ovsdb for {} {} {}",
 147                                                         bridge.getName(), interfIter.getName(),ofPort);
 148                                             }
 149                                         }
 150                                         Set<Long> ofPortRequests = interfIter
 151                                                 .getOpenFlowPortRequestColumn().getData();
 152                                         if (ofPortRequests != null && !ofPortRequests.isEmpty()) {
 153                                             Iterator<Long> ofPortRequestsIter = ofPortRequests.iterator();
 154                                             int ofPort = ofPortRequestsIter.next().intValue();
 155                                             if (ofPort >= 0) {
 156                                                 ovsdbTerminationPointBuilder
 157                                                     .setOfportRequest(ofPort);
 158                                             } else {
 159                                                 LOG.debug("Received negative value for ofPort from ovsdb for {} {} {}",
 160                                                         bridge.getName(), interfIter.getName(),ofPort);
 161                                             }
 162                                         }
 163
 164                                         Map<String, String> externalIds = interfIter.getExternalIdsColumn().getData();
 165                                         if (externalIds != null && !externalIds.isEmpty()) {
 166                                             Set<String> externalIdKeys = externalIds.keySet();
 167                                             ArrayList<ExternalIds> externalIdsList = new ArrayList<ExternalIds>();
 168                                             String externalIdValue;
 169                                             for (String externalIdKey : externalIdKeys) {
 170                                                 externalIdValue = externalIds.get(externalIdKey);
 171                                                 if (externalIdKey != null && externalIdValue != null) {
 172                                                     externalIdsList.add(new ExternalIdsBuilder()
 173                                                             .setExternalIdKey(externalIdKey)
 174                                                             .setExternalIdValue(externalIdValue).build());
 175                                                 }
 176                                             }
 177                                             ovsdbTerminationPointBuilder.setExternalIds(externalIdsList);
 178                                         }
 179
 180                                         Map<String, String> optionsMap = interfIter.getOptionsColumn().getData();
 181                                         if (optionsMap != null && !optionsMap.isEmpty()) {
 182                                             List<Options> options = new ArrayList<Options>();
 183                                             String optionsValueString;
 184                                             OptionsKey optionsKey;
 185                                             for (String optionsKeyString : optionsMap.keySet()) {
 186                                                 optionsValueString = optionsMap.get(optionsKeyString);
 187                                                 if (optionsKeyString != null && optionsValueString != null) {
 188                                                     optionsKey = new OptionsKey(optionsKeyString);
 189                                                     options.add(new OptionsBuilder()
 190                                                         .setKey(optionsKey)
 191                                                         .setValue(optionsValueString).build());
 192                                                 }
 193                                             }
 194                                             ovsdbTerminationPointBuilder.setOptions(options);
 195                                         }
 196
 197                                         break;
 198                                     }
 199                                 }
 200                             }
 201                             entry.addAugmentation(
 202                                     OvsdbTerminationPointAugmentation.class,
 203                                     ovsdbTerminationPointBuilder.build());
 204
 205                             tpList.add(entry.build());
 206                             nodeBuilder.setTerminationPoint(tpList);
 207                             nodeBuilder.addAugmentation(
 208                                     OvsdbBridgeAugmentation.class,
 209                                     node.get().getAugmentation(
 210                                             OvsdbBridgeAugmentation.class));
 211                             transaction.merge(LogicalDatastoreType.OPERATIONAL,
 212                                     nodePath, nodeBuilder.build());
 213                         }
 214                     }
 215                 }
 216             }
 217         }
 218     }
 219 }