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
   9 package org.opendaylight.ovsdb.hwvtepsouthbound.transactions.md;
  10
  11 import java.util.ArrayList;
  12 import java.util.Collection;
  13 import java.util.List;
  14 import java.util.Map;
  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.lib.message.TableUpdates;
  20 import org.opendaylight.ovsdb.lib.notation.UUID;
  21 import org.opendaylight.ovsdb.lib.schema.DatabaseSchema;
  22 import org.opendaylight.ovsdb.lib.schema.typed.TyperUtils;
  23 import org.opendaylight.ovsdb.schema.hardwarevtep.LogicalSwitch;
  24 import org.opendaylight.ovsdb.schema.hardwarevtep.PhysicalLocator;
  25 import org.opendaylight.ovsdb.schema.hardwarevtep.UcastMacsRemote;
  26 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.IpAddressBuilder;
  27 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.yang.types.rev130715.MacAddress;
  28 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.yang.types.rev130715.Uuid;
  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.LogicalSwitches;
  34 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.hwvtep.rev150901.hwvtep.global.attributes.RemoteUcastMacs;
  35 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.hwvtep.rev150901.hwvtep.global.attributes.RemoteUcastMacsBuilder;
  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;
  40
  41 public class HwvtepUcastMacsRemoteUpdateCommand extends AbstractTransactionCommand {
  42
  43     private final Map<UUID, UcastMacsRemote> updatedUMacsRemoteRows;
  44     private final Map<UUID, PhysicalLocator> updatedPLocRows;
  45
  46     public HwvtepUcastMacsRemoteUpdateCommand(HwvtepConnectionInstance key, TableUpdates updates,
  47             DatabaseSchema dbSchema) {
  48         super(key, updates, dbSchema);
  49         updatedUMacsRemoteRows = TyperUtils.extractRowsUpdated(UcastMacsRemote.class, getUpdates(), getDbSchema());
  50         updatedPLocRows = TyperUtils.extractRowsUpdated(PhysicalLocator.class, getUpdates(), getDbSchema());
  51     }
  52
  53     @Override
  54     public void execute(ReadWriteTransaction transaction) {
  55         if (updatedUMacsRemoteRows != null && !updatedUMacsRemoteRows.isEmpty()) {
  56             updateUcastMacsRemote(transaction, updatedUMacsRemoteRows.values());
  57         }
  58     }
  59
  60     private void updateUcastMacsRemote(ReadWriteTransaction transaction, Collection<UcastMacsRemote> ucastMacsRemote) {
  61         final InstanceIdentifier<Node> connectionIId = getOvsdbConnectionInstance().getInstanceIdentifier();
  62         Node connectionNode = buildConnectionNode(ucastMacsRemote);
  63         transaction.merge(LogicalDatastoreType.OPERATIONAL, connectionIId, connectionNode);
  64     }
  65
  66     private Node buildConnectionNode(final Collection<UcastMacsRemote> macRemotes) {
  67         NodeBuilder connectionNode = new NodeBuilder();
  68         connectionNode.setNodeId(getOvsdbConnectionInstance().getNodeId());
  69         HwvtepGlobalAugmentationBuilder hgAugmentationBuilder = new HwvtepGlobalAugmentationBuilder();
  70         List<RemoteUcastMacs> remoteUMacs = new ArrayList<>();
  71         macRemotes.forEach(mac -> remoteUMacs.add(buildRemoteUcast(mac)));
  72         hgAugmentationBuilder.setRemoteUcastMacs(remoteUMacs);
  73         connectionNode.addAugmentation(HwvtepGlobalAugmentation.class, hgAugmentationBuilder.build());
  74         return connectionNode.build();
  75     }
  76
  77     private RemoteUcastMacs buildRemoteUcast(final UcastMacsRemote macRemote) {
  78         InstanceIdentifier<Node> nodeIid = getOvsdbConnectionInstance().getInstanceIdentifier();
  79         RemoteUcastMacsBuilder rumBuilder = new RemoteUcastMacsBuilder();
  80         rumBuilder.setMacEntryKey(new MacAddress(macRemote.getMac()));
  81         rumBuilder.setMacEntryUuid(new Uuid(macRemote.getUuid().toString()));
  82         if (macRemote.getIpAddr() != null && !macRemote.getIpAddr().isEmpty()) {
  83             rumBuilder.setIpaddr(IpAddressBuilder.getDefaultInstance(macRemote.getIpAddr()));
  84         }
  85         if (macRemote.getLocatorColumn() != null
  86                 && macRemote.getLocatorColumn().getData() != null) {
  87             UUID locUUID = macRemote.getLocatorColumn().getData();
  88             PhysicalLocator physicalLocator = updatedPLocRows.get(locUUID);
  89             if (physicalLocator == null) {
  90                 physicalLocator = (PhysicalLocator) getOvsdbConnectionInstance()
  91                         .getDeviceInfo().getPhysicalLocator(locUUID);
  92             }
  93             if (physicalLocator != null) {
  94                 InstanceIdentifier<TerminationPoint> plIid = HwvtepSouthboundMapper.createInstanceIdentifier(nodeIid,
  95                         physicalLocator);
  96                 rumBuilder.setLocatorRef(new HwvtepPhysicalLocatorRef(plIid));
  97             }
  98         }
  99         if (macRemote.getLogicalSwitchColumn() != null
 100                 && macRemote.getLogicalSwitchColumn().getData() != null) {
 101             UUID lsUUID = macRemote.getLogicalSwitchColumn().getData();
 102             final LogicalSwitch logicalSwitch = getOvsdbConnectionInstance().getDeviceInfo().getLogicalSwitch(lsUUID);
 103             if (logicalSwitch != null) {
 104                 InstanceIdentifier<LogicalSwitches> switchIid =
 105                         HwvtepSouthboundMapper.createInstanceIdentifier(getOvsdbConnectionInstance(), logicalSwitch);
 106                 rumBuilder.setLogicalSwitchRef(new HwvtepLogicalSwitchRef(switchIid));
 107             }
 108         }
 109         RemoteUcastMacs remoteUcastMacs = rumBuilder.build();
 110         InstanceIdentifier<RemoteUcastMacs> macIid = getMacIid(remoteUcastMacs);
 111         getOvsdbConnectionInstance().getDeviceInfo().updateDeviceOperData(RemoteUcastMacs.class, macIid,
 112                 macRemote.getUuid(), macRemote);
 113         return remoteUcastMacs;
 114     }
 115
 116     private InstanceIdentifier<RemoteUcastMacs> getMacIid(final RemoteUcastMacs remoteUcastMacs) {
 117         return getOvsdbConnectionInstance().getInstanceIdentifier()
 118                 .augmentation(HwvtepGlobalAugmentation.class).child(RemoteUcastMacs.class, remoteUcastMacs.key());
 119     }
 120 }