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