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