2 * Copyright (c) 2015, 2017 China Telecom Beijing Research Institute and others. All rights reserved.
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
9 package org.opendaylight.ovsdb.hwvtepsouthbound.transact;
11 import static org.opendaylight.ovsdb.lib.operations.Operations.op;
13 import java.util.Collection;
14 import java.util.List;
16 import java.util.Map.Entry;
18 import org.opendaylight.controller.md.sal.binding.api.DataTreeModification;
19 import org.opendaylight.ovsdb.hwvtepsouthbound.HwvtepDeviceInfo;
20 import org.opendaylight.ovsdb.lib.notation.UUID;
21 import org.opendaylight.ovsdb.lib.operations.TransactionBuilder;
22 import org.opendaylight.ovsdb.lib.schema.typed.TyperUtils;
23 import org.opendaylight.ovsdb.schema.hardwarevtep.UcastMacsRemote;
24 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.hwvtep.rev150901.HwvtepGlobalAugmentation;
25 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.hwvtep.rev150901.hwvtep.global.attributes.RemoteUcastMacs;
26 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.network.topology.topology.Node;
27 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
28 import org.slf4j.Logger;
29 import org.slf4j.LoggerFactory;
31 public class UcastMacsRemoteRemoveCommand extends AbstractTransactCommand<RemoteUcastMacs, HwvtepGlobalAugmentation> {
32 private static final Logger LOG = LoggerFactory.getLogger(UcastMacsRemoteRemoveCommand.class);
34 public UcastMacsRemoteRemoveCommand(HwvtepOperationalState state,
35 Collection<DataTreeModification<Node>> changes) {
36 super(state, changes);
40 public void execute(TransactionBuilder transaction) {
41 Map<InstanceIdentifier<Node>, List<RemoteUcastMacs>> removeds =
42 extractRemoved(getChanges(),RemoteUcastMacs.class);
43 if (!removeds.isEmpty()) {
44 for (Entry<InstanceIdentifier<Node>, List<RemoteUcastMacs>> removed:
45 removeds.entrySet()) {
46 removeUcastMacRemote(transaction, removed.getKey(), removed.getValue());
51 private void removeUcastMacRemote(TransactionBuilder transaction,
52 InstanceIdentifier<Node> instanceIdentifier, List<RemoteUcastMacs> macList) {
53 for (RemoteUcastMacs mac: macList) {
54 LOG.debug("Removing remoteUcastMacs, mac address: {}", mac.getMacEntryKey().getValue());
55 InstanceIdentifier<RemoteUcastMacs> macIid = instanceIdentifier.augmentation(HwvtepGlobalAugmentation.class).
56 child(RemoteUcastMacs.class, mac.getKey());
57 HwvtepDeviceInfo.DeviceData deviceData =
58 getOperationalState().getDeviceInfo().getDeviceOperData(RemoteUcastMacs.class, macIid);
59 UcastMacsRemote ucastMacsRemote = TyperUtils.getTypedRowWrapper(transaction.getDatabaseSchema(),
60 UcastMacsRemote.class, null);
61 if (deviceData != null && deviceData.getUuid() != null) {
62 //when mac entry is deleted, its referenced locators are deleted automatically.
63 //locators in config DS is not deleted and need to be removed explicitly by user.
64 UUID macEntryUUID = deviceData.getUuid();
65 ucastMacsRemote.getUuidColumn().setData(macEntryUUID);
66 transaction.add(op.delete(ucastMacsRemote.getSchema()).
67 where(ucastMacsRemote.getUuidColumn().getSchema().opEqual(macEntryUUID)).build());
68 transaction.add(op.comment("UcastMacRemote: Deleting " + mac.getMacEntryKey().getValue()));
70 LOG.warn("Unable to delete remoteUcastMacs {} because it was not found in the operational store",
71 mac.getMacEntryKey().getValue());
73 updateCurrentTxDeleteData(RemoteUcastMacs.class, macIid, mac);
77 protected List<RemoteUcastMacs> getData(HwvtepGlobalAugmentation augmentation) {
78 return augmentation.getRemoteUcastMacs();