2 * Copyright (c) 2016 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
8 package org.opendaylight.netvirt.elan.l2gw.ha.handlers;
10 import org.opendaylight.mdsal.binding.api.DataObjectModification;
11 import org.opendaylight.mdsal.binding.util.Datastore.Configuration;
12 import org.opendaylight.mdsal.binding.util.TypedReadWriteTransaction;
13 import org.opendaylight.netvirt.elan.l2gw.ha.merge.GlobalAugmentationMerger;
14 import org.opendaylight.netvirt.elan.l2gw.ha.merge.GlobalNodeMerger;
15 import org.opendaylight.netvirt.elan.l2gw.ha.merge.PSAugmentationMerger;
16 import org.opendaylight.netvirt.elan.l2gw.ha.merge.PSNodeMerger;
17 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.hwvtep.rev150901.HwvtepGlobalAugmentation;
18 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.hwvtep.rev150901.PhysicalSwitchAugmentation;
19 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.network.topology.topology.Node;
20 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
22 public class ConfigNodeUpdatedHandler {
23 GlobalAugmentationMerger globalAugmentationMerger = GlobalAugmentationMerger.getInstance();
24 PSAugmentationMerger psAugmentationMerger = PSAugmentationMerger.getInstance();
25 GlobalNodeMerger globalNodeMerger = GlobalNodeMerger.getInstance();
26 PSNodeMerger psNodeMerger = PSNodeMerger.getInstance();
29 * Copy updated data from HA node to child node of config data tree.
31 * @param haChildNodeId HA child node which needs to be updated
32 * @param mod the data object modification
33 * @param tx Transaction
35 public void copyHAGlobalUpdateToChild(InstanceIdentifier<Node> haChildNodeId,
36 DataObjectModification<Node> mod,
37 TypedReadWriteTransaction<Configuration> tx) {
38 globalAugmentationMerger.mergeConfigUpdate(haChildNodeId,
39 mod.getModifiedAugmentation(HwvtepGlobalAugmentation.class), tx);
40 globalNodeMerger.mergeConfigUpdate(haChildNodeId, mod, tx);
44 * Copy HA ps node update to HA child ps node of config data tree.
46 * @param haChildNodeId HA child node which needs to be updated
47 * @param mod the data object modification
48 * @param tx Transaction
50 public void copyHAPSUpdateToChild(InstanceIdentifier<Node> haChildNodeId,
51 DataObjectModification<Node> mod,
52 TypedReadWriteTransaction<Configuration> tx) {
54 psAugmentationMerger.mergeConfigUpdate(haChildNodeId,
55 mod.getModifiedAugmentation(PhysicalSwitchAugmentation.class), tx);
56 psNodeMerger.mergeConfigUpdate(haChildNodeId, mod, tx);