opendaylight/netconf/abstract-topology/src/main/java/org/opendaylight/netconf/topology/example/ExampleNodeManagerCallback.java

   1 /*
   2  * Copyright (c) 2015 Cisco Systems, Inc. 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
   9 package org.opendaylight.netconf.topology.example;
  10
  11 import akka.actor.ActorRef;
  12 import com.google.common.util.concurrent.Futures;
  13 import com.google.common.util.concurrent.ListenableFuture;
  14 import javax.annotation.Nonnull;
  15 import org.opendaylight.netconf.topology.NodeManagerCallback;
  16 import org.opendaylight.yang.gen.v1.urn.opendaylight.netconf.node.topology.rev150114.NetconfNode;
  17 import org.opendaylight.yang.gen.v1.urn.opendaylight.netconf.node.topology.rev150114.NetconfNodeBuilder;
  18 import org.opendaylight.yang.gen.v1.urn.opendaylight.netconf.node.topology.rev150114.NetconfNodeFields;
  19 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.NodeId;
  20 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.network.topology.topology.Node;
  21 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.network.topology.topology.NodeBuilder;
  22
  23 public class ExampleNodeManagerCallback implements NodeManagerCallback {
  24
  25     public ExampleNodeManagerCallback() {
  26     }
  27
  28     @Nonnull
  29     @Override public Node getInitialState(@Nonnull final NodeId nodeId,
  30                                           @Nonnull final Node configNode) {
  31         return new NodeBuilder().addAugmentation(NetconfNode.class,
  32                 new NetconfNodeBuilder().setConnectionStatus(NetconfNodeFields.ConnectionStatus.Connecting).build()).build();
  33     }
  34
  35     @Nonnull @Override public Node getFailedState(@Nonnull final NodeId nodeId,
  36                                                   @Nonnull final Node configNode) {
  37         return new NodeBuilder().addAugmentation(NetconfNode.class,
  38                 new NetconfNodeBuilder().setConnectionStatus(NetconfNodeFields.ConnectionStatus.UnableToConnect).build()).build();
  39     }
  40
  41     @Nonnull @Override public ListenableFuture<Node> onNodeCreated(@Nonnull final NodeId nodeId,
  42                                                                    @Nonnull final Node configNode) {
  43         return Futures.immediateFuture(new NodeBuilder().addAugmentation(NetconfNode.class,
  44                 new NetconfNodeBuilder().setConnectionStatus(NetconfNodeFields.ConnectionStatus.Connected).build()).build());
  45     }
  46
  47     @Nonnull @Override public ListenableFuture<Node> onNodeUpdated(@Nonnull final NodeId nodeId,
  48                                                                    @Nonnull final Node configNode) {
  49         // update magic
  50         return Futures.immediateFuture(new NodeBuilder().addAugmentation(NetconfNode.class,
  51                 new NetconfNodeBuilder().setConnectionStatus(NetconfNodeFields.ConnectionStatus.Connected).build()).build());
  52     }
  53
  54     @Nonnull @Override public ListenableFuture<Void> onNodeDeleted(@Nonnull final NodeId nodeId) {
  55         return Futures.immediateFuture(null);
  56     }
  57
  58     @Nonnull
  59     @Override
  60     public ListenableFuture<Node> getCurrentStatusForNode(@Nonnull NodeId nodeId) {
  61         return null;
  62     }
  63
  64     @Override
  65     public void onReceive(Object message, ActorRef sender) {
  66
  67     }
  68
  69     @Override
  70     public void onRoleChanged(RoleChangeDTO roleChangeDTO) {
  71
  72     }
  73 }