openflow-protocol-impl/src/main/java/org/opendaylight/openflowjava/protocol/impl/serialization/match/AbstractOxmIpv6AddressSerializer.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.serialization.match;
   9
  10 import io.netty.buffer.ByteBuf;
  11
  12 import org.opendaylight.openflowjava.util.ByteBufUtils;
  13
  14 import com.google.common.net.InetAddresses;
  15
  16 /**
  17  * Parent for Ipv6 address based match entry serializers
  18  * @author michal.polkorab
  19  */
  20 public abstract class AbstractOxmIpv6AddressSerializer extends AbstractOxmMatchEntrySerializer {
  21
  22     protected void writeIpv6Address(String textAddress, final ByteBuf outBuffer) {
  23         if (InetAddresses.isInetAddress(textAddress)) {
  24             byte[] binaryAddress = InetAddresses.forString(textAddress).getAddress();
  25             outBuffer.writeBytes(binaryAddress);
  26         } else {
  27             throw new IllegalArgumentException("Invalid ipv6 address received: " + textAddress);
  28         }
  29     }
  30
  31 }