openflow-protocol-impl/src/main/java/org/opendaylight/openflowjava/protocol/impl/serialization/match/AbstractOxmIpv4AddressSerializer.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.serialization.match;\r
   9 \r
  10 import io.netty.buffer.ByteBuf;\r
  11 \r
  12 import org.opendaylight.openflowjava.util.ByteBufUtils;\r
  13 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.augments.rev131002.Ipv4AddressMatchEntry;\r
  14 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev130731.oxm.fields.grouping.MatchEntries;\r
  15 \r
  16 /**\r
  17  * Parent for Ipv4 address based match entry serializers\r
  18  * @author michal.polkorab\r
  19  */\r
  20 public abstract class AbstractOxmIpv4AddressSerializer extends AbstractOxmMatchEntrySerializer {\r
  21 \r
  22     @Override\r
  23     public void serialize(final MatchEntries entry, final ByteBuf outBuffer) {\r
  24         super.serialize(entry, outBuffer);\r
  25         writeIpv4Address(entry, outBuffer);\r
  26         writeMask(entry, outBuffer, getValueLength());\r
  27     }\r
  28 \r
  29     private static void writeIpv4Address(final MatchEntries entry, final ByteBuf out) {\r
  30         Iterable<String> addressGroups = ByteBufUtils.DOT_SPLITTER\r
  31                 .split(entry.getAugmentation(Ipv4AddressMatchEntry.class).getIpv4Address().getValue());\r
  32         for (String group : addressGroups) {\r
  33             out.writeByte(Short.parseShort(group));\r
  34         }\r
  35     }\r
  36 \r
  37 }\r