openflow-protocol-impl/src/main/java/org/opendaylight/openflowjava/protocol/impl/deserialization/match/AbstractOxmIpv6AddressDeserializer.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.openflowjava.util.ByteBufUtils;\r
  14 import org.opendaylight.openflowjava.protocol.api.util.EncodeConstants;\r
  15 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev100924.Ipv6Address;\r
  16 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.augments.rev131002.Ipv6AddressMatchEntry;\r
  17 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.augments.rev131002.Ipv6AddressMatchEntryBuilder;\r
  18 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev130731.oxm.fields.grouping.MatchEntries;\r
  19 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev130731.oxm.fields.grouping.MatchEntriesBuilder;\r
  20 \r
  21 /**\r
  22  * @author michal.polkorab\r
  23  *\r
  24  */\r
  25 public abstract class AbstractOxmIpv6AddressDeserializer extends AbstractOxmMatchEntryDeserializer\r
  26         implements OFDeserializer<MatchEntries> {\r
  27 \r
  28     @Override\r
  29     public MatchEntries deserialize(final ByteBuf input) {\r
  30         MatchEntriesBuilder builder = processHeader(getOxmClass(), getOxmField(), input);\r
  31         addIpv6AddressAugmentation(builder, input);\r
  32         if (builder.isHasMask()) {\r
  33             OxmMaskDeserializer.addMaskAugmentation(builder, input,\r
  34                     EncodeConstants.SIZE_OF_IPV6_ADDRESS_IN_BYTES);\r
  35         }\r
  36         return builder.build();\r
  37     }\r
  38 \r
  39     private static void addIpv6AddressAugmentation(final MatchEntriesBuilder builder, final ByteBuf input) {\r
  40         Ipv6AddressMatchEntryBuilder ipv6AddressBuilder = new Ipv6AddressMatchEntryBuilder();\r
  41         ipv6AddressBuilder.setIpv6Address(new Ipv6Address(ByteBufUtils.readIpv6Address(input)));\r
  42         builder.addAugmentation(Ipv6AddressMatchEntry.class, ipv6AddressBuilder.build());\r
  43     }\r
  44 }\r