openflow-protocol-impl/src/main/java/org/opendaylight/openflowjava/protocol/impl/deserialization/match/OxmIcmpv4CodeDeserializer.java

   1 /*
   2  * Copyright (c) 2013 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.openflowjava.protocol.impl.deserialization.match;
   9
  10 import io.netty.buffer.ByteBuf;
  11
  12 import org.opendaylight.openflowjava.protocol.api.extensibility.OFDeserializer;
  13 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.augments.rev131002.Icmpv4CodeMatchEntry;
  14 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.augments.rev131002.Icmpv4CodeMatchEntryBuilder;
  15 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev130731.Icmpv4Code;
  16 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev130731.MatchField;
  17 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev130731.OpenflowBasicClass;
  18 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev130731.OxmClassBase;
  19 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev130731.oxm.fields.grouping.MatchEntries;
  20 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev130731.oxm.fields.grouping.MatchEntriesBuilder;
  21
  22 /**
  23  * @author michal.polkorab
  24  *
  25  */
  26 public class OxmIcmpv4CodeDeserializer extends AbstractOxmMatchEntryDeserializer
  27         implements OFDeserializer<MatchEntries> {
  28
  29     @Override
  30     public MatchEntries deserialize(ByteBuf input) {
  31         MatchEntriesBuilder builder = processHeader(getOxmClass(), getOxmField(), input);
  32         addIcmpv4CodeAugmentation(input, builder);
  33         return builder.build();
  34     }
  35
  36     private static void addIcmpv4CodeAugmentation(ByteBuf input,
  37             MatchEntriesBuilder builder) {
  38         Icmpv4CodeMatchEntryBuilder icmpv4CodeBuilder = new Icmpv4CodeMatchEntryBuilder();
  39         icmpv4CodeBuilder.setIcmpv4Code(input.readUnsignedByte());
  40         builder.addAugmentation(Icmpv4CodeMatchEntry.class, icmpv4CodeBuilder.build());
  41     }
  42
  43     @Override
  44     protected Class<? extends MatchField> getOxmField() {
  45         return Icmpv4Code.class;
  46     }
  47
  48     @Override
  49     protected Class<? extends OxmClassBase> getOxmClass() {
  50         return OpenflowBasicClass.class;
  51     }
  52
  53 }