hwvtepsouthbound/hwvtepsouthbound-impl/src/main/java/org/opendaylight/ovsdb/hwvtepsouthbound/transactions/md/HwvtepUcastMacsLocalUpdateCommand.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.UcastMacsLocal;
  24 import org.opendaylight.ovsdb.utils.mdsal.utils.TransactionType;
  25 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.yang.types.rev130715.MacAddress;
  26 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.yang.types.rev130715.Uuid;
  27 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.hwvtep.rev150901.HwvtepGlobalAugmentation;
  28 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.hwvtep.rev150901.HwvtepGlobalAugmentationBuilder;
  29 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.hwvtep.rev150901.HwvtepLogicalSwitchRef;
  30 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.hwvtep.rev150901.HwvtepPhysicalLocatorRef;
  31 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.hwvtep.rev150901.hwvtep.global.attributes.LocalUcastMacs;
  32 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.hwvtep.rev150901.hwvtep.global.attributes.LocalUcastMacsBuilder;
  33 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.hwvtep.rev150901.hwvtep.global.attributes.LogicalSwitches;
  34 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.network.topology.topology.Node;
  35 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.network.topology.topology.NodeBuilder;
  36 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.network.topology.topology.node.TerminationPoint;
  37 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
  38 import org.opendaylight.yangtools.yang.binding.util.BindingMap;
  39 import org.slf4j.Logger;
  40 import org.slf4j.LoggerFactory;
  41
  42 public final class HwvtepUcastMacsLocalUpdateCommand extends AbstractTransactionCommand {
  43     private static final Logger LOG = LoggerFactory.getLogger(HwvtepUcastMacsLocalUpdateCommand.class);
  44
  45     private final Map<UUID, UcastMacsLocal> updatedUMacsLocalRows;
  46     private final Map<UUID, PhysicalLocator> updatedPLocRows;
  47
  48     public HwvtepUcastMacsLocalUpdateCommand(HwvtepConnectionInstance key, TableUpdates updates,
  49             DatabaseSchema dbSchema) {
  50         super(key, updates, dbSchema);
  51         updatedUMacsLocalRows = TyperUtils.extractRowsUpdated(UcastMacsLocal.class, getUpdates(), getDbSchema());
  52         updatedPLocRows = TyperUtils.extractRowsUpdated(PhysicalLocator.class, getUpdates(), getDbSchema());
  53     }
  54
  55     @Override
  56     public void execute(ReadWriteTransaction transaction) {
  57         if (updatedUMacsLocalRows != null && !updatedUMacsLocalRows.isEmpty()) {
  58             updateData(transaction, updatedUMacsLocalRows.values());
  59         }
  60     }
  61
  62     private void updateData(ReadWriteTransaction transaction, Collection<UcastMacsLocal> ucml) {
  63         final InstanceIdentifier<Node> connectionIId = getOvsdbConnectionInstance().getInstanceIdentifier();
  64         LOG.info("DEVICE - {} LocalUcastMacs for Node {} - {}", TransactionType.ADD,
  65             connectionIId.firstKeyOf(Node.class).getNodeId().getValue(), ucml);
  66         Node connectionNode = buildConnectionNode(ucml);
  67         transaction.merge(LogicalDatastoreType.OPERATIONAL, connectionIId, connectionNode);
  68     }
  69
  70     private Node buildConnectionNode(final Collection<UcastMacsLocal> ucml) {
  71         //Update node with UcastMacsLocal reference
  72         NodeBuilder connectionNode = new NodeBuilder();
  73         connectionNode.setNodeId(getOvsdbConnectionInstance().getNodeId());
  74         var umclList = ucml.stream().map(this::buildLocalUcastMac).collect(BindingMap.toOrderedMap());
  75         connectionNode.addAugmentation(new HwvtepGlobalAugmentationBuilder().setLocalUcastMacs(umclList).build());
  76         return connectionNode.build();
  77     }
  78
  79     private LocalUcastMacs buildLocalUcastMac(final UcastMacsLocal ucml) {
  80         InstanceIdentifier<Node> nodeIid = getOvsdbConnectionInstance().getInstanceIdentifier();
  81         LocalUcastMacsBuilder ucmlBuilder = new LocalUcastMacsBuilder();
  82         if (ucml.getIpAddr() != null && !ucml.getIpAddr().isEmpty()) {
  83             ucmlBuilder.setIpaddr(TransactUtils.parseIpAddress(ucml.getIpAddr()));
  84         }
  85         ucmlBuilder.setMacEntryKey(new MacAddress(ucml.getMac()));
  86         ucmlBuilder.setMacEntryUuid(new Uuid(ucml.getUuid().toString()));
  87         if (ucml.getLocatorColumn() != null && ucml.getLocatorColumn().getData() != null) {
  88             UUID plocUUID = ucml.getLocatorColumn().getData();
  89             PhysicalLocator physicalLocator = updatedPLocRows.get(plocUUID);
  90             if (physicalLocator == null) {
  91                 physicalLocator = getOvsdbConnectionInstance()
  92                         .getDeviceInfo().getPhysicalLocator(plocUUID);
  93             }
  94             if (physicalLocator != null) {
  95                 InstanceIdentifier<TerminationPoint> plIid =
  96                         HwvtepSouthboundMapper.createInstanceIdentifier(nodeIid, physicalLocator);
  97                 ucmlBuilder.setLocatorRef(new HwvtepPhysicalLocatorRef(plIid));
  98             }
  99         }
 100         if (ucml.getLogicalSwitchColumn() != null && ucml.getLogicalSwitchColumn().getData() != null) {
 101             UUID lsUUID = ucml.getLogicalSwitchColumn().getData();
 102             LogicalSwitch logicalSwitch = getOvsdbConnectionInstance().getDeviceInfo().getLogicalSwitch(lsUUID);
 103             if (logicalSwitch != null) {
 104                 InstanceIdentifier<LogicalSwitches> switchIid =
 105                         HwvtepSouthboundMapper.createInstanceIdentifier(getOvsdbConnectionInstance(), logicalSwitch);
 106                 ucmlBuilder.setLogicalSwitchRef(new HwvtepLogicalSwitchRef(switchIid));
 107             }
 108         }
 109         LocalUcastMacs ucastMacsLocal = ucmlBuilder.build();
 110         InstanceIdentifier iid = key.getInstanceIdentifier().augmentation(HwvtepGlobalAugmentation.class)
 111                 .child(LocalUcastMacs.class, ucastMacsLocal.key());
 112         addToUpdateTx(LocalUcastMacs.class, iid, ucml.getUuid(), ucastMacsLocal);
 113         return ucastMacsLocal;
 114     }
 115 }