2 * Copyright (c) 2015 Ericsson India Global Services Pvt Ltd. 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.transactions.md;
12 import java.util.concurrent.ExecutionException;
13 import org.opendaylight.mdsal.binding.api.ReadWriteTransaction;
14 import org.opendaylight.mdsal.common.api.LogicalDatastoreType;
15 import org.opendaylight.ovsdb.hwvtepsouthbound.HwvtepConnectionInstance;
16 import org.opendaylight.ovsdb.hwvtepsouthbound.HwvtepSchemaConstants;
17 import org.opendaylight.ovsdb.hwvtepsouthbound.HwvtepSouthboundMapper;
18 import org.opendaylight.ovsdb.lib.message.TableUpdates;
19 import org.opendaylight.ovsdb.lib.notation.UUID;
20 import org.opendaylight.ovsdb.lib.notation.Version;
21 import org.opendaylight.ovsdb.lib.schema.DatabaseSchema;
22 import org.opendaylight.ovsdb.lib.schema.typed.TyperUtils;
23 import org.opendaylight.ovsdb.schema.hardwarevtep.Global;
24 import org.opendaylight.ovsdb.utils.mdsal.utils.TransactionType;
25 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.hwvtep.rev150901.HwvtepGlobalAugmentation;
26 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.hwvtep.rev150901.HwvtepGlobalAugmentationBuilder;
27 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.NodeId;
28 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.network.topology.topology.Node;
29 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.network.topology.topology.NodeBuilder;
30 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.network.topology.topology.NodeKey;
31 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
32 import org.slf4j.Logger;
33 import org.slf4j.LoggerFactory;
35 public class GlobalUpdateCommand extends AbstractTransactionCommand {
37 private static final Logger LOG = LoggerFactory.getLogger(GlobalUpdateCommand.class);
38 private final Map<UUID, Global> updatedHwvtepRows =
39 TyperUtils.extractRowsUpdated(Global.class, getUpdates(), getDbSchema());
41 public GlobalUpdateCommand(HwvtepConnectionInstance key, TableUpdates updates, DatabaseSchema dbSchema) {
42 super(key, updates, dbSchema);
46 public void execute(ReadWriteTransaction transaction) {
47 for (Global hwvtepGlobal : updatedHwvtepRows.values()) {
48 final InstanceIdentifier<Node> nodePath = getInstanceIdentifier(hwvtepGlobal);
49 LOG.trace("Processing hardware_vtep update for nodePath: {}", nodePath);
51 HwvtepGlobalAugmentationBuilder hwvtepGlobalBuilder = new HwvtepGlobalAugmentationBuilder();
53 Version version = getOvsdbConnectionInstance().getSchema(
54 HwvtepSchemaConstants.HARDWARE_VTEP).get().getVersion();
55 hwvtepGlobalBuilder.setDbVersion(version.toString());
56 } catch (InterruptedException | ExecutionException e) {
57 LOG.debug("Failed to get schema version on {} due to {}",
58 getOvsdbConnectionInstance().getConnectionInfo(), e.getMessage());
60 hwvtepGlobalBuilder.setConnectionInfo(getConnectionInfo());
61 NodeBuilder nodeBuilder = new NodeBuilder();
62 nodeBuilder.setNodeId(getNodeId(hwvtepGlobal));
63 HwvtepGlobalAugmentation hwvtepGlobalAugmentation = hwvtepGlobalBuilder.build();
64 nodeBuilder.addAugmentation(hwvtepGlobalAugmentation);
65 transaction.merge(LogicalDatastoreType.OPERATIONAL, nodePath, nodeBuilder.build());
66 getOvsdbConnectionInstance().setHwvtepGlobalAugmentation(hwvtepGlobalAugmentation);
67 addToDeviceUpdate(TransactionType.ADD, hwvtepGlobal);
68 LOG.info("DEVICE - {} {}", TransactionType.ADD, hwvtepGlobal);
72 private InstanceIdentifier<Node> getInstanceIdentifier(Global hwvtep) {
73 InstanceIdentifier<Node> iid = getOvsdbConnectionInstance().getInstanceIdentifier();
75 LOG.warn("InstanceIdentifier was null when it shouldn't be");
76 /* This can be case for switch initiated connection */
77 iid = HwvtepSouthboundMapper.getInstanceIdentifier(hwvtep);
78 getOvsdbConnectionInstance().setInstanceIdentifier(iid);
80 return getOvsdbConnectionInstance().getInstanceIdentifier();
83 private NodeId getNodeId(Global hwvtep) {
84 NodeKey nodeKey = getInstanceIdentifier(hwvtep).firstKeyOf(Node.class);
85 return nodeKey.getNodeId();