hwvtepsouthbound/hwvtepsouthbound-impl/src/main/java/org/opendaylight/ovsdb/hwvtepsouthbound/transactions/md/HwvtepUcastMacsRemoteUpdateCommand.java

   1 /*
   2  * Copyright (c) 2015, 2017 Ericsson India Global Services Pvt Ltd. 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 package org.opendaylight.ovsdb.hwvtepsouthbound.transactions.md;
   9
  10 import java.util.Collection;
  11 import java.util.Map;
  12 import org.opendaylight.mdsal.binding.api.ReadWriteTransaction;
  13 import org.opendaylight.mdsal.common.api.LogicalDatastoreType;
  14 import org.opendaylight.ovsdb.hwvtepsouthbound.HwvtepConnectionInstance;
  15 import org.opendaylight.ovsdb.hwvtepsouthbound.HwvtepSouthboundMapper;
  16 import org.opendaylight.ovsdb.hwvtepsouthbound.transact.TransactUtils;
  17 import org.opendaylight.ovsdb.lib.message.TableUpdates;
  18 import org.opendaylight.ovsdb.lib.notation.UUID;
  19 import org.opendaylight.ovsdb.lib.schema.DatabaseSchema;
  20 import org.opendaylight.ovsdb.lib.schema.typed.TyperUtils;
  21 import org.opendaylight.ovsdb.schema.hardwarevtep.LogicalSwitch;
  22 import org.opendaylight.ovsdb.schema.hardwarevtep.PhysicalLocator;
  23 import org.opendaylight.ovsdb.schema.hardwarevtep.UcastMacsRemote;
  24 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.yang.types.rev130715.MacAddress;
  25 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.yang.types.rev130715.Uuid;
  26 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.hwvtep.rev150901.HwvtepGlobalAugmentation;
  27 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.hwvtep.rev150901.HwvtepGlobalAugmentationBuilder;
  28 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.hwvtep.rev150901.HwvtepLogicalSwitchRef;
  29 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.hwvtep.rev150901.HwvtepPhysicalLocatorRef;
  30 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.hwvtep.rev150901.hwvtep.global.attributes.LogicalSwitches;
  31 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.hwvtep.rev150901.hwvtep.global.attributes.RemoteUcastMacs;
  32 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.hwvtep.rev150901.hwvtep.global.attributes.RemoteUcastMacsBuilder;
  33 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.network.topology.topology.Node;
  34 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.network.topology.topology.NodeBuilder;
  35 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.network.topology.topology.node.TerminationPoint;
  36 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
  37 import org.opendaylight.yangtools.yang.binding.util.BindingMap;
  38
  39 public final class HwvtepUcastMacsRemoteUpdateCommand extends AbstractTransactionCommand {
  40
  41     private final Map<UUID, UcastMacsRemote> updatedUMacsRemoteRows;
  42     private final Map<UUID, PhysicalLocator> updatedPLocRows;
  43
  44     public HwvtepUcastMacsRemoteUpdateCommand(HwvtepConnectionInstance key, TableUpdates updates,
  45             DatabaseSchema dbSchema) {
  46         super(key, updates, dbSchema);
  47         updatedUMacsRemoteRows = TyperUtils.extractRowsUpdated(UcastMacsRemote.class, getUpdates(), getDbSchema());
  48         updatedPLocRows = TyperUtils.extractRowsUpdated(PhysicalLocator.class, getUpdates(), getDbSchema());
  49     }
  50
  51     @Override
  52     public void execute(ReadWriteTransaction transaction) {
  53         if (updatedUMacsRemoteRows != null && !updatedUMacsRemoteRows.isEmpty()) {
  54             updateUcastMacsRemote(transaction, updatedUMacsRemoteRows.values());
  55         }
  56     }
  57
  58     private void updateUcastMacsRemote(ReadWriteTransaction transaction, Collection<UcastMacsRemote> ucastMacsRemote) {
  59         final InstanceIdentifier<Node> connectionIId = getOvsdbConnectionInstance().getInstanceIdentifier();
  60         Node connectionNode = buildConnectionNode(ucastMacsRemote);
  61         transaction.merge(LogicalDatastoreType.OPERATIONAL, connectionIId, connectionNode);
  62     }
  63
  64     private Node buildConnectionNode(final Collection<UcastMacsRemote> macRemotes) {
  65         var remoteUMacs = macRemotes.stream().map(this::buildRemoteUcast).collect(BindingMap.toOrderedMap());
  66
  67         return new NodeBuilder()
  68             .setNodeId(getOvsdbConnectionInstance().getNodeId())
  69             .addAugmentation(new HwvtepGlobalAugmentationBuilder().setRemoteUcastMacs(remoteUMacs).build())
  70             .build();
  71     }
  72
  73     private RemoteUcastMacs buildRemoteUcast(final UcastMacsRemote macRemote) {
  74         InstanceIdentifier<Node> nodeIid = getOvsdbConnectionInstance().getInstanceIdentifier();
  75         RemoteUcastMacsBuilder rumBuilder = new RemoteUcastMacsBuilder();
  76         rumBuilder.setMacEntryKey(new MacAddress(macRemote.getMac()));
  77         rumBuilder.setMacEntryUuid(new Uuid(macRemote.getUuid().toString()));
  78         if (macRemote.getIpAddr() != null && !macRemote.getIpAddr().isEmpty()) {
  79             rumBuilder.setIpaddr(TransactUtils.parseIpAddress(macRemote.getIpAddr()));
  80         }
  81         if (macRemote.getLocatorColumn() != null
  82                 && macRemote.getLocatorColumn().getData() != null) {
  83             UUID locUUID = macRemote.getLocatorColumn().getData();
  84             PhysicalLocator physicalLocator = updatedPLocRows.get(locUUID);
  85             if (physicalLocator == null) {
  86                 physicalLocator = getOvsdbConnectionInstance().getDeviceInfo().getPhysicalLocator(locUUID);
  87             }
  88             if (physicalLocator != null) {
  89                 InstanceIdentifier<TerminationPoint> plIid = HwvtepSouthboundMapper.createInstanceIdentifier(nodeIid,
  90                         physicalLocator);
  91                 rumBuilder.setLocatorRef(new HwvtepPhysicalLocatorRef(plIid));
  92             }
  93         }
  94         if (macRemote.getLogicalSwitchColumn() != null
  95                 && macRemote.getLogicalSwitchColumn().getData() != null) {
  96             UUID lsUUID = macRemote.getLogicalSwitchColumn().getData();
  97             final LogicalSwitch logicalSwitch = getOvsdbConnectionInstance().getDeviceInfo().getLogicalSwitch(lsUUID);
  98             if (logicalSwitch != null) {
  99                 InstanceIdentifier<LogicalSwitches> switchIid =
 100                         HwvtepSouthboundMapper.createInstanceIdentifier(getOvsdbConnectionInstance(), logicalSwitch);
 101                 rumBuilder.setLogicalSwitchRef(new HwvtepLogicalSwitchRef(switchIid));
 102             }
 103         }
 104         RemoteUcastMacs remoteUcastMacs = rumBuilder.build();
 105         InstanceIdentifier<RemoteUcastMacs> macIid = getMacIid(remoteUcastMacs);
 106         addToUpdateTx(RemoteUcastMacs.class, macIid, macRemote.getUuid(), macRemote);
 107         return remoteUcastMacs;
 108     }
 109
 110     private InstanceIdentifier<RemoteUcastMacs> getMacIid(final RemoteUcastMacs remoteUcastMacs) {
 111         return getOvsdbConnectionInstance().getInstanceIdentifier()
 112                 .augmentation(HwvtepGlobalAugmentation.class).child(RemoteUcastMacs.class, remoteUcastMacs.key());
 113     }
 114 }