openflowplugin/src/main/java/org/opendaylight/openflowplugin/openflow/md/core/sal/convertor/action/ActionSetNwDstConvertorImpl.java

   1 /**
   2  * Copyright (c) 2013 Ericsson. 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
   9 package org.opendaylight.openflowplugin.openflow.md.core.sal.convertor.action;
  10
  11 import com.google.common.base.Splitter;
  12 import org.opendaylight.openflowplugin.openflow.md.core.sal.convertor.common.Convertor;
  13 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.Ipv4Address;
  14 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.Ipv6Address;
  15 import org.opendaylight.yang.gen.v1.urn.opendaylight.action.types.rev131112.action.action.SetNwDstActionCase;
  16 import org.opendaylight.yang.gen.v1.urn.opendaylight.action.types.rev131112.address.Address;
  17 import org.opendaylight.yang.gen.v1.urn.opendaylight.action.types.rev131112.address.address.Ipv4;
  18 import org.opendaylight.yang.gen.v1.urn.opendaylight.action.types.rev131112.address.address.Ipv6;
  19
  20 /**
  21  * Utility class for converting a MD-SAL action subelement into the OF subelement
  22  */
  23 public class ActionSetNwDstConvertorImpl implements Convertor<SetNwDstActionCase, Object> {
  24     private static final Splitter PREFIX_SPLITTER = Splitter.on('/');
  25
  26     @Override
  27     public Class<?> getType() {
  28         return SetNwDstActionCase.class;
  29     }
  30
  31     @Override
  32     public Object convert(final SetNwDstActionCase source) {
  33         Address address = source.getSetNwDstAction().getAddress();
  34         if (address instanceof Ipv4) {
  35             Iterable<String> addressParts = PREFIX_SPLITTER.split(((Ipv4) address).getIpv4Address().getValue());
  36             return new Ipv4Address(addressParts.iterator().next());
  37         } else if (address instanceof Ipv6) {
  38             Iterable<String> addressParts = PREFIX_SPLITTER.split(((Ipv6) address).getIpv6Address().getValue());
  39             return new Ipv6Address(addressParts.iterator().next());
  40         } else {
  41             throw new IllegalArgumentException("Address is not supported: "+address.getClass().getName());
  42         }
  43     }
  44 }