elanmanager/impl/src/main/java/org/opendaylight/netvirt/elan/l2gw/ha/commands/RemoteMcastCmd.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 java.util.Objects;
  13 import javax.annotation.Nullable;
  14 import org.opendaylight.netvirt.elan.l2gw.ha.HwvtepHAUtil;
  15 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.hwvtep.rev150901.HwvtepGlobalAugmentation;
  16 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.hwvtep.rev150901.HwvtepGlobalAugmentationBuilder;
  17 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.hwvtep.rev150901.HwvtepLogicalSwitchRef;
  18 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.hwvtep.rev150901.HwvtepNodeName;
  19 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.hwvtep.rev150901.hwvtep.global.attributes.LogicalSwitches;
  20 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.hwvtep.rev150901.hwvtep.global.attributes.RemoteMcastMacs;
  21 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.hwvtep.rev150901.hwvtep.global.attributes.RemoteMcastMacsBuilder;
  22 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.hwvtep.rev150901.hwvtep.global.attributes.RemoteMcastMacsKey;
  23 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.hwvtep.rev150901.hwvtep.physical.locator.set.attributes.LocatorSet;
  24 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.hwvtep.rev150901.hwvtep.physical.locator.set.attributes.LocatorSetBuilder;
  25 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.network.topology.topology.Node;
  26 import org.opendaylight.yangtools.yang.binding.Identifier;
  27 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
  28
  29 public class RemoteMcastCmd extends
  30         MergeCommand<RemoteMcastMacs, HwvtepGlobalAugmentationBuilder, HwvtepGlobalAugmentation> {
  31
  32     public RemoteMcastCmd() {
  33     }
  34
  35     @Override
  36     @Nullable
  37     public List<RemoteMcastMacs> getData(HwvtepGlobalAugmentation augmentation) {
  38         if (augmentation != null) {
  39             return augmentation.getRemoteMcastMacs();
  40         }
  41         return null;
  42     }
  43
  44     @Override
  45     public void setData(HwvtepGlobalAugmentationBuilder builder, List<RemoteMcastMacs> data) {
  46         builder.setRemoteMcastMacs(data);
  47     }
  48
  49     @Override
  50     public InstanceIdentifier<RemoteMcastMacs> generateId(InstanceIdentifier<Node> id, RemoteMcastMacs node) {
  51         HwvtepLogicalSwitchRef lsRef = HwvtepHAUtil.convertLogicalSwitchRef(node.key().getLogicalSwitchRef(), id);
  52         RemoteMcastMacsKey key = new RemoteMcastMacsKey(lsRef, node.getMacEntryKey());
  53
  54         return id.augmentation(HwvtepGlobalAugmentation.class).child(RemoteMcastMacs.class, key);
  55     }
  56
  57     @Override
  58     public RemoteMcastMacs transform(InstanceIdentifier<Node> nodePath, RemoteMcastMacs src) {
  59         RemoteMcastMacsBuilder ucmlBuilder = new RemoteMcastMacsBuilder(src);
  60         List<LocatorSet> locatorSet = new ArrayList<>();
  61         for (LocatorSet locator : src.nonnullLocatorSet()) {
  62             locatorSet.add(new LocatorSetBuilder().setLocatorRef(HwvtepHAUtil.buildLocatorRef(nodePath,
  63                     HwvtepHAUtil.getTepIpVal(locator.getLocatorRef()))).build());
  64         }
  65         ucmlBuilder.setLocatorSet(locatorSet);
  66         ucmlBuilder.setLogicalSwitchRef(HwvtepHAUtil.convertLogicalSwitchRef(src.getLogicalSwitchRef(), nodePath));
  67         ucmlBuilder.setMacEntryUuid(HwvtepHAUtil.getUUid(src.getMacEntryKey().getValue()));
  68
  69         RemoteMcastMacsKey key = new RemoteMcastMacsKey(ucmlBuilder.getLogicalSwitchRef(),
  70                  ucmlBuilder.getMacEntryKey());
  71         ucmlBuilder.withKey(key);
  72
  73         return ucmlBuilder.build();
  74     }
  75
  76     @Override
  77     public Identifier getKey(RemoteMcastMacs data) {
  78         return data.key();
  79     }
  80
  81     @Override
  82     public String getDescription() {
  83         return "RemoteMcastMacs";
  84     }
  85
  86     @Override
  87     public boolean areEqual(RemoteMcastMacs updated, RemoteMcastMacs orig) {
  88         InstanceIdentifier<?> updatedMacRefIdentifier = updated.getLogicalSwitchRef().getValue();
  89         HwvtepNodeName updatedMacNodeName = updatedMacRefIdentifier.firstKeyOf(LogicalSwitches.class)
  90                 .getHwvtepNodeName();
  91         InstanceIdentifier<?> origMacRefIdentifier = orig.getLogicalSwitchRef().getValue();
  92         HwvtepNodeName origMacNodeName = origMacRefIdentifier.firstKeyOf(LogicalSwitches.class).getHwvtepNodeName();
  93         if (Objects.equals(updated.getMacEntryKey(), orig.getMacEntryKey())
  94                 && updatedMacNodeName.equals(origMacNodeName)) {
  95             List<LocatorSet> updatedLocatorSet = updated.getLocatorSet();
  96             List<LocatorSet> origLocatorSet = orig.getLocatorSet();
  97             if (!areSameSize(updatedLocatorSet, origLocatorSet)) {
  98                 return false;
  99             }
 100             List<LocatorSet> added = diffOf(updatedLocatorSet, origLocatorSet, locatorSetComparator);
 101             if (!HwvtepHAUtil.isEmptyList(added)) {
 102                 return false;
 103             }
 104             List<LocatorSet> removed = diffOf(origLocatorSet, updatedLocatorSet, locatorSetComparator);
 105             if (!HwvtepHAUtil.isEmptyList(removed)) {
 106                 return false;
 107             }
 108             return true;
 109         }
 110         return false;
 111     }
 112
 113     @Override
 114     public RemoteMcastMacs withoutUuid(RemoteMcastMacs data) {
 115         return new RemoteMcastMacsBuilder(data).setMacEntryUuid(null).build();
 116     }
 117 }