hwvtepsouthbound/hwvtepsouthbound-impl/src/main/java/org/opendaylight/ovsdb/hwvtepsouthbound/transactions/md/HwvtepMcastMacsLocalUpdateCommand.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.List;
  13 import java.util.Map;
  14 import org.opendaylight.mdsal.binding.api.ReadWriteTransaction;
  15 import org.opendaylight.mdsal.common.api.LogicalDatastoreType;
  16 import org.opendaylight.ovsdb.hwvtepsouthbound.HwvtepConnectionInstance;
  17 import org.opendaylight.ovsdb.hwvtepsouthbound.HwvtepSouthboundConstants;
  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.McastMacsLocal;
  25 import org.opendaylight.ovsdb.schema.hardwarevtep.PhysicalLocator;
  26 import org.opendaylight.ovsdb.schema.hardwarevtep.PhysicalLocatorSet;
  27 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.IpAddressBuilder;
  28 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.yang.types.rev130715.MacAddress;
  29 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.yang.types.rev130715.Uuid;
  30 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.hwvtep.rev150901.HwvtepGlobalAugmentation;
  31 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.hwvtep.rev150901.HwvtepGlobalAugmentationBuilder;
  32 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.hwvtep.rev150901.HwvtepLogicalSwitchRef;
  33 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.hwvtep.rev150901.HwvtepPhysicalLocatorRef;
  34 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.hwvtep.rev150901.hwvtep.global.attributes.LocalMcastMacs;
  35 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.hwvtep.rev150901.hwvtep.global.attributes.LocalMcastMacsBuilder;
  36 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.hwvtep.rev150901.hwvtep.global.attributes.LogicalSwitches;
  37 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.hwvtep.rev150901.hwvtep.physical.locator.set.attributes.LocatorSet;
  38 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.hwvtep.rev150901.hwvtep.physical.locator.set.attributes.LocatorSetBuilder;
  39 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.network.topology.topology.Node;
  40 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.network.topology.topology.NodeBuilder;
  41 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.network.topology.topology.node.TerminationPoint;
  42 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
  43
  44 public class HwvtepMcastMacsLocalUpdateCommand extends AbstractTransactionCommand {
  45
  46     private final Map<UUID, McastMacsLocal> updatedMMacsLocalRows;
  47     private final Map<UUID, PhysicalLocatorSet> updatedPLocSetRows;
  48     private final Map<UUID, PhysicalLocator> updatedPLocRows;
  49
  50     public HwvtepMcastMacsLocalUpdateCommand(HwvtepConnectionInstance key, TableUpdates updates,
  51             DatabaseSchema dbSchema) {
  52         super(key, updates, dbSchema);
  53         updatedMMacsLocalRows = TyperUtils.extractRowsUpdated(McastMacsLocal.class, getUpdates(), getDbSchema());
  54         updatedPLocSetRows = TyperUtils.extractRowsUpdated(PhysicalLocatorSet.class, getUpdates(), getDbSchema());
  55         updatedPLocRows = TyperUtils.extractRowsUpdated(PhysicalLocator.class, getUpdates(), getDbSchema());
  56     }
  57
  58     @Override
  59     public void execute(ReadWriteTransaction transaction) {
  60         for (McastMacsLocal mcastMacsLocal : updatedMMacsLocalRows.values()) {
  61             updateData(transaction, mcastMacsLocal);
  62         }
  63     }
  64
  65     private void updateData(ReadWriteTransaction transaction, McastMacsLocal macLocal) {
  66         final InstanceIdentifier<Node> connectionIId = getOvsdbConnectionInstance().getInstanceIdentifier();
  67         Node connectionNode = buildConnectionNode(macLocal);
  68         transaction.merge(LogicalDatastoreType.OPERATIONAL, connectionIId, connectionNode);
  69     }
  70
  71     private Node buildConnectionNode(McastMacsLocal macLocal) {
  72         NodeBuilder connectionNode = new NodeBuilder();
  73         connectionNode.setNodeId(getOvsdbConnectionInstance().getNodeId());
  74         LocalMcastMacsBuilder macLocalBuilder = new LocalMcastMacsBuilder();
  75         if (macLocal.getMac().equals(HwvtepSouthboundConstants.UNKNOWN_DST_STRING)) {
  76             macLocalBuilder.setMacEntryKey(HwvtepSouthboundConstants.UNKNOWN_DST_MAC);
  77         } else {
  78             macLocalBuilder.setMacEntryKey(new MacAddress(macLocal.getMac()));
  79         }
  80         macLocalBuilder.setMacEntryUuid(new Uuid(macLocal.getUuid().toString()));
  81         setIpAddress(macLocalBuilder, macLocal);
  82         setLocatorSet(macLocalBuilder, macLocal);
  83         setLogicalSwitch(macLocalBuilder, macLocal);
  84
  85         List<LocalMcastMacs> macLocalList = new ArrayList<>();
  86         macLocalList.add(macLocalBuilder.build());
  87
  88         HwvtepGlobalAugmentationBuilder hgAugmentationBuilder = new HwvtepGlobalAugmentationBuilder();
  89         hgAugmentationBuilder.setLocalMcastMacs(macLocalList);
  90         connectionNode.addAugmentation(HwvtepGlobalAugmentation.class, hgAugmentationBuilder.build());
  91         return connectionNode.build();
  92     }
  93
  94     private void setLogicalSwitch(LocalMcastMacsBuilder macLocalBuilder, McastMacsLocal macLocal) {
  95         if (macLocal.getLogicalSwitchColumn() != null && macLocal.getLogicalSwitchColumn().getData() != null) {
  96             UUID lsUUID = macLocal.getLogicalSwitchColumn().getData();
  97             LogicalSwitch logicalSwitch = getOvsdbConnectionInstance().getDeviceInfo().getLogicalSwitch(lsUUID);
  98             if (logicalSwitch != null) {
  99                 InstanceIdentifier<LogicalSwitches> switchIid =
 100                         HwvtepSouthboundMapper.createInstanceIdentifier(getOvsdbConnectionInstance(), logicalSwitch);
 101                 macLocalBuilder.setLogicalSwitchRef(new HwvtepLogicalSwitchRef(switchIid));
 102             }
 103         }
 104     }
 105
 106     private void setIpAddress(LocalMcastMacsBuilder macLocalBuilder, McastMacsLocal macLocal) {
 107         if (macLocal.getIpAddr() != null && !macLocal.getIpAddr().isEmpty()) {
 108             macLocalBuilder.setIpaddr(IpAddressBuilder.getDefaultInstance(macLocal.getIpAddr()));
 109         }
 110     }
 111
 112     private void setLocatorSet(LocalMcastMacsBuilder macLocalBuilder, McastMacsLocal macLocal) {
 113         if (macLocal.getLocatorSetColumn() != null && macLocal.getLocatorSetColumn().getData() != null) {
 114             UUID locSetUUID = macLocal.getLocatorSetColumn().getData();
 115             PhysicalLocatorSet plSet = updatedPLocSetRows.get(locSetUUID);
 116             if (plSet != null) {
 117                 if (plSet.getLocatorsColumn() != null && plSet.getLocatorsColumn().getData() != null
 118                         && !plSet.getLocatorsColumn().getData().isEmpty()) {
 119                     List<LocatorSet> plsList = new ArrayList<>();
 120                     for (UUID locUUID : plSet.getLocatorsColumn().getData()) {
 121                         PhysicalLocator locator = updatedPLocRows.get(locUUID);
 122                         if (locator == null) {
 123                             locator = (PhysicalLocator) getOvsdbConnectionInstance()
 124                                     .getDeviceInfo().getPhysicalLocator(locUUID);
 125                         }
 126                         InstanceIdentifier<TerminationPoint> tpIid = HwvtepSouthboundMapper.createInstanceIdentifier(
 127                                 getOvsdbConnectionInstance().getInstanceIdentifier(), locator);
 128                         plsList.add(new LocatorSetBuilder()
 129                                 .setLocatorRef(new HwvtepPhysicalLocatorRef(tpIid)).build());
 130                     }
 131                     macLocalBuilder.setLocatorSet(plsList);
 132                 }
 133             }
 134         }
 135     }
 136 }