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.controller.md.sal.binding.api.DataObjectModification;
11 import org.opendaylight.controller.md.sal.binding.api.ReadWriteTransaction;
12 import org.opendaylight.netvirt.elan.l2gw.ha.HwvtepHAUtil;
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 OpNodeUpdatedHandler {
24 GlobalAugmentationMerger globalAugmentationMerger = GlobalAugmentationMerger.getInstance();
25 PSAugmentationMerger psAugmentationMerger = PSAugmentationMerger.getInstance();
26 GlobalNodeMerger globalNodeMerger = GlobalNodeMerger.getInstance();
27 PSNodeMerger psNodeMerger = PSNodeMerger.getInstance();
30 * Copy HA ps node update to HA child ps node of operational data tree.
32 * @param updatedSrcPSNode Updated HA child ps node
33 * @param origSrcPSNode Original HA ps node
34 * @param haPath HA node path
35 * @param mod the data object modification
36 * @param tx Transaction
38 public void copyChildPsOpUpdateToHAParent(Node updatedSrcPSNode,
40 InstanceIdentifier<Node> haPath,
41 DataObjectModification<Node> mod,
42 ReadWriteTransaction tx) {
44 InstanceIdentifier<Node> haPSPath = HwvtepHAUtil.convertPsPath(updatedSrcPSNode, haPath);
46 psAugmentationMerger.mergeOpUpdate(haPSPath,
47 mod.getModifiedAugmentation(PhysicalSwitchAugmentation.class), tx);
48 psNodeMerger.mergeOpUpdate(haPSPath, mod, tx);
52 * Copy updated data from HA node to child node of operational data tree.
54 * @param updatedSrcNode Updated HA child node
55 * @param origSrcNode Original HA node
56 * @param haPath HA node path
57 * @param mod the data object modification
58 * @param tx Transaction
60 public void copyChildGlobalOpUpdateToHAParent(Node updatedSrcNode,
62 InstanceIdentifier<Node> haPath,
63 DataObjectModification<Node> mod,
64 ReadWriteTransaction tx) {
66 globalAugmentationMerger.mergeOpUpdate(haPath,
67 mod.getModifiedAugmentation(HwvtepGlobalAugmentation.class), tx);
68 globalNodeMerger.mergeOpUpdate(haPath, mod, tx);