openflowplugin-impl/src/main/java/org/opendaylight/openflowplugin/impl/protocol/deserialization/match/Icmpv6CodeEntryDeserializer.java

   1 /*
   2  * Copyright (c) 2016 Pantheon Technologies s.r.o. 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.openflowplugin.impl.protocol.deserialization.match;
   9
  10 import io.netty.buffer.ByteBuf;
  11 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.types.rev131026.flow.MatchBuilder;
  12 import org.opendaylight.yang.gen.v1.urn.opendaylight.model.match.types.rev131026.match.Icmpv6MatchBuilder;
  13
  14 public class Icmpv6CodeEntryDeserializer extends AbstractMatchEntryDeserializer {
  15
  16     @Override
  17     public void deserializeEntry(ByteBuf message, MatchBuilder builder) {
  18         processHeader(message);
  19         final short code = message.readUnsignedByte();
  20
  21         if (builder.getIcmpv6Match() == null) {
  22             builder.setIcmpv6Match(new Icmpv6MatchBuilder()
  23                     .setIcmpv6Code(code)
  24                     .build());
  25         } else if (builder.getIcmpv6Match().getIcmpv6Code() == null) {
  26             builder.setIcmpv6Match(new Icmpv6MatchBuilder(builder.getIcmpv6Match())
  27                     .setIcmpv6Code(code)
  28                     .build());
  29         } else {
  30             throwErrorOnMalformed(builder, "icmpv6Match", "icmpv6Code");
  31         }
  32     }
  33 }