hwvtepsouthbound/hwvtepsouthbound-impl/src/main/java/org/opendaylight/ovsdb/hwvtepsouthbound/transactions/md/HwvtepMcastMacsRemoteUpdateCommand.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 java.util.Map.Entry;
  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.HwvtepSouthboundConstants;
  19 import org.opendaylight.ovsdb.hwvtepsouthbound.HwvtepSouthboundMapper;
  20 import org.opendaylight.ovsdb.lib.message.TableUpdates;
  21 import org.opendaylight.ovsdb.lib.notation.UUID;
  22 import org.opendaylight.ovsdb.lib.schema.DatabaseSchema;
  23 import org.opendaylight.ovsdb.lib.schema.typed.TyperUtils;
  24 import org.opendaylight.ovsdb.schema.hardwarevtep.LogicalSwitch;
  25 import org.opendaylight.ovsdb.schema.hardwarevtep.McastMacsRemote;
  26 import org.opendaylight.ovsdb.schema.hardwarevtep.PhysicalLocator;
  27 import org.opendaylight.ovsdb.schema.hardwarevtep.PhysicalLocatorSet;
  28 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.IpAddress;
  29 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.yang.types.rev130715.MacAddress;
  30 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.yang.types.rev130715.Uuid;
  31 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.hwvtep.rev150901.HwvtepGlobalAugmentation;
  32 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.hwvtep.rev150901.HwvtepGlobalAugmentationBuilder;
  33 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.hwvtep.rev150901.HwvtepLogicalSwitchRef;
  34 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.hwvtep.rev150901.HwvtepPhysicalLocatorRef;
  35 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.hwvtep.rev150901.hwvtep.global.attributes.LogicalSwitches;
  36 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.hwvtep.rev150901.hwvtep.global.attributes.RemoteMcastMacs;
  37 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.hwvtep.rev150901.hwvtep.global.attributes.RemoteMcastMacsBuilder;
  38 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.hwvtep.rev150901.hwvtep.global.attributes.RemoteMcastMacsKey;
  39 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.hwvtep.rev150901.hwvtep.physical.locator.set.attributes.LocatorSet;
  40 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.hwvtep.rev150901.hwvtep.physical.locator.set.attributes.LocatorSetBuilder;
  41 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.network.topology.topology.Node;
  42 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.network.topology.topology.NodeBuilder;
  43 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.network.topology.topology.node.TerminationPoint;
  44 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
  45
  46 public class HwvtepMcastMacsRemoteUpdateCommand extends AbstractTransactionCommand {
  47
  48     private final Map<UUID, McastMacsRemote> updatedMMacsRemoteRows;
  49     private final Map<UUID, PhysicalLocatorSet> updatedPLocSetRows;
  50     private final Map<UUID, PhysicalLocator> updatedPLocRows;
  51
  52     public HwvtepMcastMacsRemoteUpdateCommand(HwvtepConnectionInstance key, TableUpdates updates,
  53             DatabaseSchema dbSchema) {
  54         super(key, updates, dbSchema);
  55         updatedMMacsRemoteRows = TyperUtils.extractRowsUpdated(McastMacsRemote.class, getUpdates(), getDbSchema());
  56         updatedPLocSetRows = TyperUtils.extractRowsUpdated(PhysicalLocatorSet.class, getUpdates(), getDbSchema());
  57         updatedPLocRows = TyperUtils.extractRowsUpdated(PhysicalLocator.class, getUpdates(), getDbSchema());
  58     }
  59
  60     @Override
  61     public void execute(ReadWriteTransaction transaction) {
  62         for (Entry<UUID, McastMacsRemote> entry : updatedMMacsRemoteRows.entrySet()) {
  63             updateData(transaction, entry.getValue());
  64         }
  65     }
  66
  67     private void updateData(ReadWriteTransaction transaction, McastMacsRemote macRemote) {
  68         final InstanceIdentifier<Node> connectionIId = getOvsdbConnectionInstance().getInstanceIdentifier();
  69         Node connectionNode = buildConnectionNode(macRemote);
  70         transaction.merge(LogicalDatastoreType.OPERATIONAL, connectionIId, connectionNode);
  71         InstanceIdentifier<RemoteMcastMacs> macIid = getMacIid(connectionIId, connectionNode);
  72         getOvsdbConnectionInstance().getDeviceInfo().updateDeviceOperData(RemoteMcastMacs.class,
  73                 macIid, macRemote.getUuid(), macRemote);
  74     }
  75
  76     InstanceIdentifier<RemoteMcastMacs> getMacIid(InstanceIdentifier<Node> connectionIId, Node connectionNode) {
  77         RemoteMcastMacsKey macsKey =
  78                 connectionNode.augmentation(HwvtepGlobalAugmentation.class).getRemoteMcastMacs().get(0).key();
  79         InstanceIdentifier<RemoteMcastMacs> key = connectionIId.augmentation(HwvtepGlobalAugmentation.class)
  80                 .child(RemoteMcastMacs.class, macsKey);
  81         return key;
  82     }
  83
  84     private Node buildConnectionNode(McastMacsRemote macRemote) {
  85         NodeBuilder connectionNode = new NodeBuilder();
  86         connectionNode.setNodeId(getOvsdbConnectionInstance().getNodeId());
  87         RemoteMcastMacsBuilder macRemoteBuilder = new RemoteMcastMacsBuilder();
  88         if (macRemote.getMac().equals(HwvtepSouthboundConstants.UNKNOWN_DST_STRING)) {
  89             macRemoteBuilder.setMacEntryKey(HwvtepSouthboundConstants.UNKNOWN_DST_MAC);
  90         } else {
  91             macRemoteBuilder.setMacEntryKey(new MacAddress(macRemote.getMac()));
  92         }
  93         macRemoteBuilder.setMacEntryUuid(new Uuid(macRemote.getUuid().toString()));
  94         setIpAddress(macRemoteBuilder, macRemote);
  95         setLocatorSet(macRemoteBuilder, macRemote);
  96         setLogicalSwitch(macRemoteBuilder, macRemote);
  97
  98         List<RemoteMcastMacs> macRemoteList = new ArrayList<>();
  99         macRemoteList.add(macRemoteBuilder.build());
 100
 101         HwvtepGlobalAugmentationBuilder hgAugmentationBuilder = new HwvtepGlobalAugmentationBuilder();
 102         hgAugmentationBuilder.setRemoteMcastMacs(macRemoteList);
 103         connectionNode.addAugmentation(HwvtepGlobalAugmentation.class, hgAugmentationBuilder.build());
 104         return connectionNode.build();
 105     }
 106
 107     private void setLogicalSwitch(RemoteMcastMacsBuilder macRemoteBuilder, McastMacsRemote macRemote) {
 108         if (macRemote.getLogicalSwitchColumn() != null && macRemote.getLogicalSwitchColumn().getData() != null) {
 109             UUID lsUUID = macRemote.getLogicalSwitchColumn().getData();
 110             LogicalSwitch logicalSwitch = getOvsdbConnectionInstance().getDeviceInfo().getLogicalSwitch(lsUUID);
 111             if (logicalSwitch != null) {
 112                 InstanceIdentifier<LogicalSwitches> switchIid =
 113                         HwvtepSouthboundMapper.createInstanceIdentifier(getOvsdbConnectionInstance(), logicalSwitch);
 114                 macRemoteBuilder.setLogicalSwitchRef(new HwvtepLogicalSwitchRef(switchIid));
 115             }
 116         }
 117     }
 118
 119     private void setIpAddress(RemoteMcastMacsBuilder macRemoteBuilder, McastMacsRemote macRemote) {
 120         if (macRemote.getIpAddr() != null && !macRemote.getIpAddr().isEmpty()) {
 121             macRemoteBuilder.setIpaddr(new IpAddress(macRemote.getIpAddr().toCharArray()));
 122         }
 123     }
 124
 125     private void setLocatorSet(RemoteMcastMacsBuilder macRemoteBuilder, McastMacsRemote macRemote) {
 126         if (macRemote.getLocatorSetColumn() != null && macRemote.getLocatorSetColumn().getData() != null) {
 127             UUID locSetUUID = macRemote.getLocatorSetColumn().getData();
 128             PhysicalLocatorSet plSet = updatedPLocSetRows.get(locSetUUID);
 129             if (plSet != null) {
 130                 if (plSet.getLocatorsColumn() != null && plSet.getLocatorsColumn().getData() != null
 131                         && !plSet.getLocatorsColumn().getData().isEmpty()) {
 132                     List<LocatorSet> plsList = new ArrayList<>();
 133                     for (UUID locUUID : plSet.getLocatorsColumn().getData()) {
 134                         PhysicalLocator locator = updatedPLocRows.get(locUUID);
 135                         if (locator == null) {
 136                             locator = (PhysicalLocator) getOvsdbConnectionInstance()
 137                                     .getDeviceInfo().getDeviceOperData(TerminationPoint.class, locUUID);
 138                         }
 139                         InstanceIdentifier<TerminationPoint> tpIid = HwvtepSouthboundMapper.createInstanceIdentifier(
 140                                 getOvsdbConnectionInstance().getInstanceIdentifier(), locator);
 141                         plsList.add(new LocatorSetBuilder()
 142                                 .setLocatorRef(new HwvtepPhysicalLocatorRef(tpIid)).build());
 143                     }
 144                     macRemoteBuilder.setLocatorSet(plsList);
 145                 }
 146             }
 147         }
 148     }
 149
 150 }