mdsalutil/mdsalutil-api/src/main/java/org/opendaylight/genius/mdsalutil/actions/ActionLoadMacToSha.java

   1 /*
   2  * Copyright (c) 2016 Red Hat, 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 package org.opendaylight.genius.mdsalutil.actions;
   9
  10 import java.math.BigInteger;
  11 import org.opendaylight.genius.mdsalutil.ActionInfo;
  12 import org.opendaylight.genius.mdsalutil.ActionType;
  13 import org.opendaylight.genius.mdsalutil.NWUtil;
  14 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.yang.types.rev130715.MacAddress;
  15 import org.opendaylight.yang.gen.v1.urn.opendaylight.action.types.rev131112.action.list.Action;
  16 import org.opendaylight.yang.gen.v1.urn.opendaylight.action.types.rev131112.action.list.ActionBuilder;
  17 import org.opendaylight.yang.gen.v1.urn.opendaylight.action.types.rev131112.action.list.ActionKey;
  18 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.nicira.action.rev140714.dst.choice.grouping.dst.choice.DstNxArpShaCaseBuilder;
  19 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.nicira.action.rev140714.nodes.node.table.flow.instructions.instruction.instruction.apply.actions._case.apply.actions.action.action.NxActionRegLoadNodesNodeTableFlowApplyActionsCaseBuilder;
  20 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.nicira.action.rev140714.nx.action.reg.load.grouping.NxRegLoadBuilder;
  21 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.nicira.action.rev140714.nx.action.reg.load.grouping.nx.reg.load.DstBuilder;
  22
  23 /**
  24  * Load MAC address to SHA (Sender Hardware Address).
  25  * <p>
  26  * Media address of the sender. In an ARP request this field is used to
  27  * indicate the address of the host sending the request. In an ARP reply
  28  * this field is used to indicate the address of the host that the request
  29  * was looking for.
  30  */
  31 public class ActionLoadMacToSha extends ActionInfo {
  32     private final MacAddress address;
  33
  34     public ActionLoadMacToSha(MacAddress address) {
  35         this(0, address);
  36     }
  37
  38     public ActionLoadMacToSha(int actionKey, MacAddress address) {
  39         super(ActionType.load_mac_to_sha, new String[] {address.getValue()}, actionKey);
  40         this.address = address;
  41     }
  42
  43     @Deprecated
  44     public ActionLoadMacToSha(ActionInfo actionInfo) {
  45         this(actionInfo.getActionKey(), new MacAddress(actionInfo.getActionValues()[0]));
  46     }
  47
  48     @Override
  49     public Action buildAction() {
  50         return buildAction(getActionKey());
  51     }
  52
  53     public Action buildAction(int newActionKey) {
  54         return new ActionBuilder()
  55             .setAction(new NxActionRegLoadNodesNodeTableFlowApplyActionsCaseBuilder()
  56                 .setNxRegLoad(new NxRegLoadBuilder()
  57                     .setDst(new DstBuilder()
  58                         .setDstChoice(new DstNxArpShaCaseBuilder().setNxArpSha(true).build())
  59                         .setStart(0)
  60                         .setEnd(47)
  61                         .build())
  62                     .setValue(BigInteger.valueOf(NWUtil.macToLong(address)))
  63                     .build())
  64                 .build())
  65             .setKey(new ActionKey(newActionKey))
  66             .build();
  67     }
  68
  69     public MacAddress getAddress() {
  70         return address;
  71     }
  72
  73     @Override
  74     public boolean equals(Object o) {
  75         if (this == o) return true;
  76         if (o == null || getClass() != o.getClass()) return false;
  77         if (!super.equals(o)) return false;
  78
  79         ActionLoadMacToSha that = (ActionLoadMacToSha) o;
  80
  81         return address != null ? address.equals(that.address) : that.address == null;
  82     }
  83
  84     @Override
  85     public int hashCode() {
  86         int result = super.hashCode();
  87         result = 31 * result + (address != null ? address.hashCode() : 0);
  88         return result;
  89     }
  90 }