openflow-protocol-impl/src/main/java/org/opendaylight/openflowjava/protocol/impl/deserialization/match/OxmIcmpv4TypeDeserializer.java

   1 /*\r
   2  * Copyright (c) 2013 Pantheon Technologies s.r.o. and others.  All rights reserved.\r
   3  *\r
   4  * This program and the accompanying materials are made available under the\r
   5  * terms of the Eclipse Public License v1.0 which accompanies this distribution,\r
   6  * and is available at http://www.eclipse.org/legal/epl-v10.html\r
   7  */\r
   8 package org.opendaylight.openflowjava.protocol.impl.deserialization.match;\r
   9 \r
  10 import io.netty.buffer.ByteBuf;\r
  11 \r
  12 import org.opendaylight.openflowjava.protocol.api.extensibility.OFDeserializer;\r
  13 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.augments.rev131002.Icmpv4TypeMatchEntry;\r
  14 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.augments.rev131002.Icmpv4TypeMatchEntryBuilder;\r
  15 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev130731.Icmpv4Type;\r
  16 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev130731.MatchField;\r
  17 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev130731.OpenflowBasicClass;\r
  18 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev130731.OxmClassBase;\r
  19 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev130731.oxm.fields.grouping.MatchEntries;\r
  20 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev130731.oxm.fields.grouping.MatchEntriesBuilder;\r
  21 \r
  22 /**\r
  23  * @author michal.polkorab\r
  24  *\r
  25  */\r
  26 public class OxmIcmpv4TypeDeserializer extends AbstractOxmMatchEntryDeserializer\r
  27         implements OFDeserializer<MatchEntries> {\r
  28 \r
  29     @Override\r
  30     public MatchEntries deserialize(ByteBuf input) {\r
  31         MatchEntriesBuilder builder = processHeader(getOxmClass(), getOxmField(), input);\r
  32         addIcmpv4TypeAugmentation(input, builder);\r
  33         return builder.build();\r
  34     }\r
  35 \r
  36     private static void addIcmpv4TypeAugmentation(ByteBuf input,\r
  37             MatchEntriesBuilder builder) {\r
  38         Icmpv4TypeMatchEntryBuilder icmpv4TypeBuilder = new Icmpv4TypeMatchEntryBuilder();\r
  39         icmpv4TypeBuilder.setIcmpv4Type(input.readUnsignedByte());\r
  40         builder.addAugmentation(Icmpv4TypeMatchEntry.class, icmpv4TypeBuilder.build());\r
  41     }\r
  42 \r
  43     @Override\r
  44     protected Class<? extends MatchField> getOxmField() {\r
  45         return Icmpv4Type.class;\r
  46     }\r
  47 \r
  48     @Override\r
  49     protected Class<? extends OxmClassBase> getOxmClass() {\r
  50         return OpenflowBasicClass.class;\r
  51     }\r
  52 }\r