elanmanager/impl/src/main/java/org/opendaylight/netvirt/elan/l2gw/ha/commands/TunnelCmd.java

   1 /*
   2  * Copyright (c) 2016, 2017 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.commands;
   9
  10 import java.util.ArrayList;
  11 import java.util.List;
  12 import org.eclipse.jdt.annotation.Nullable;
  13 import org.opendaylight.netvirt.elan.l2gw.ha.HwvtepHAUtil;
  14 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.hwvtep.rev150901.HwvtepPhysicalLocatorRef;
  15 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.hwvtep.rev150901.PhysicalSwitchAugmentation;
  16 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.hwvtep.rev150901.PhysicalSwitchAugmentationBuilder;
  17 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.hwvtep.rev150901.hwvtep.physical._switch.attributes.Tunnels;
  18 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.hwvtep.rev150901.hwvtep.physical._switch.attributes.TunnelsBuilder;
  19 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.hwvtep.rev150901.hwvtep.physical._switch.attributes.TunnelsKey;
  20 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.TpId;
  21 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.network.topology.topology.Node;
  22 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.network.topology.topology.node.TerminationPoint;
  23 import org.opendaylight.yangtools.yang.binding.Identifier;
  24 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
  25
  26 public class TunnelCmd  extends MergeCommand<Tunnels, PhysicalSwitchAugmentationBuilder, PhysicalSwitchAugmentation> {
  27
  28     public TunnelCmd() {
  29     }
  30
  31     @Override
  32     @Nullable
  33     public List<Tunnels> getData(PhysicalSwitchAugmentation node) {
  34         if (node != null && node.getTunnels() != null) {
  35             return new ArrayList<Tunnels>(node.getTunnels().values());
  36         }
  37         return null;
  38     }
  39
  40     @Override
  41     public void setData(PhysicalSwitchAugmentationBuilder builder, List<Tunnels> data) {
  42         builder.setTunnels(data);
  43     }
  44
  45     @Override
  46     public InstanceIdentifier<Tunnels> generateId(InstanceIdentifier<Node> id, Tunnels src) {
  47         HwvtepPhysicalLocatorRef hwvtepPhysicalLocatorRef =
  48                 HwvtepHAUtil.convertLocatorRef(src.getLocalLocatorRef(), id);
  49         HwvtepPhysicalLocatorRef hwvtepPhysicalLocatorRef1 =
  50                 HwvtepHAUtil.convertLocatorRef(src.getRemoteLocatorRef(), id);
  51         TunnelsKey key = new TunnelsKey(hwvtepPhysicalLocatorRef, hwvtepPhysicalLocatorRef1);
  52         return id.augmentation(PhysicalSwitchAugmentation.class).child(Tunnels.class, key);
  53     }
  54
  55     @Override
  56     public Tunnels transform(InstanceIdentifier<Node> nodePath, Tunnels src) {
  57         TunnelsBuilder tunnelsBuilder = new TunnelsBuilder(src);
  58         tunnelsBuilder.setLocalLocatorRef(HwvtepHAUtil.convertLocatorRef(src.getLocalLocatorRef(), nodePath));
  59         tunnelsBuilder.setRemoteLocatorRef(HwvtepHAUtil.convertLocatorRef(src.getRemoteLocatorRef(), nodePath));
  60         tunnelsBuilder.setTunnelUuid(HwvtepHAUtil.getUUid(HwvtepHAUtil.getTepIpVal(src.getRemoteLocatorRef())));
  61         HwvtepPhysicalLocatorRef hwvtepPhysicalLocatorRef =
  62                 HwvtepHAUtil.convertLocatorRef(src.getLocalLocatorRef(), nodePath);
  63         HwvtepPhysicalLocatorRef hwvtepPhysicalLocatorRef1 =
  64                 HwvtepHAUtil.convertLocatorRef(src.getRemoteLocatorRef(), nodePath);
  65
  66         tunnelsBuilder.withKey(new TunnelsKey(hwvtepPhysicalLocatorRef,hwvtepPhysicalLocatorRef1));
  67         return tunnelsBuilder.build();
  68     }
  69
  70     @Override
  71     public Identifier getKey(Tunnels data) {
  72         return data.key();
  73     }
  74
  75     @Override
  76     public String getDescription() {
  77         return "Tunnels";
  78     }
  79
  80     @Override
  81     public boolean areEqual(Tunnels updated, Tunnels orig) {
  82         InstanceIdentifier<TerminationPoint> remoteLocatorRefUpdated = (InstanceIdentifier<TerminationPoint>)
  83                 updated.getRemoteLocatorRef().getValue();
  84         InstanceIdentifier<TerminationPoint> remoteLocatorRefOriginal = (InstanceIdentifier<TerminationPoint>)
  85                 orig.getRemoteLocatorRef().getValue();
  86         TpId tpId1 = remoteLocatorRefUpdated.firstKeyOf(TerminationPoint.class).getTpId();
  87         TpId tpId2 = remoteLocatorRefOriginal.firstKeyOf(TerminationPoint.class).getTpId();
  88         return tpId1.equals(tpId2);
  89     }
  90
  91     @Override
  92     public Tunnels withoutUuid(Tunnels data) {
  93         return new TunnelsBuilder(data).setTunnelUuid(null).build();
  94     }
  95 }