elanmanager/impl/src/main/java/org/opendaylight/netvirt/elan/l2gw/ha/handlers/HAEventHandler.java

   1 /*
   2  * Copyright (c) 2016 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 package org.opendaylight.netvirt.elan.l2gw.ha.handlers;
   9
  10 import javax.inject.Inject;
  11 import javax.inject.Singleton;
  12 import org.opendaylight.controller.md.sal.binding.api.DataObjectModification;
  13 import org.opendaylight.genius.infra.Datastore.Configuration;
  14 import org.opendaylight.genius.infra.Datastore.Operational;
  15 import org.opendaylight.genius.infra.TypedReadWriteTransaction;
  16 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.network.topology.topology.Node;
  17 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
  18
  19 @Singleton
  20 public class HAEventHandler implements IHAEventHandler {
  21
  22     private final ConfigNodeUpdatedHandler configNodeUpdatedHandler = new ConfigNodeUpdatedHandler();
  23     private final OpNodeUpdatedHandler opNodeUpdatedHandler = new OpNodeUpdatedHandler();
  24
  25     @Inject
  26     public HAEventHandler() {
  27     }
  28
  29     @Override
  30     public void copyChildGlobalOpUpdateToHAParent(InstanceIdentifier<Node> haPath,
  31                                                   DataObjectModification<Node> mod,
  32                                                   TypedReadWriteTransaction<Operational> tx) {
  33         if (haPath == null) {
  34             return;
  35         }
  36         opNodeUpdatedHandler.copyChildGlobalOpUpdateToHAParent(haPath, mod, tx);
  37     }
  38
  39     @Override
  40     public void copyChildPsOpUpdateToHAParent(Node updatedSrcPSNode,
  41                                               InstanceIdentifier<Node> haPath,
  42                                               DataObjectModification<Node> mod,
  43                                               TypedReadWriteTransaction<Operational> tx) {
  44         if (haPath == null) {
  45             return;
  46         }
  47         opNodeUpdatedHandler.copyChildPsOpUpdateToHAParent(updatedSrcPSNode, haPath, mod, tx);
  48     }
  49
  50     @Override
  51     public void copyHAPSUpdateToChild(InstanceIdentifier<Node> haChildNodeId,
  52                                       DataObjectModification<Node> mod,
  53                                       TypedReadWriteTransaction<Configuration> tx) {
  54         if (haChildNodeId == null) {
  55             return;
  56         }
  57         configNodeUpdatedHandler.copyHAPSUpdateToChild(haChildNodeId, mod, tx);
  58     }
  59
  60     @Override
  61     public void copyHAGlobalUpdateToChild(InstanceIdentifier<Node> haChildNodeId,
  62                                           DataObjectModification<Node> mod,
  63                                           TypedReadWriteTransaction<Configuration> tx) {
  64         if (haChildNodeId == null) {
  65             return;
  66         }
  67         configNodeUpdatedHandler.copyHAGlobalUpdateToChild(haChildNodeId, mod, tx);
  68     }
  69
  70 }