of-extension/nx-ofjava/src/main/java/org/opendaylight/ovs/nx/ofjava/NiciraExtensionsRegistrator.java

   1 /*
   2  * Copyright (C) 2014 Red Hat, Inc.
   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  * Authors : Madhu Venugopal
   9  */
  10 package org.opendaylight.ovs.nx.ofjava;
  11 import org.opendaylight.openflowjava.nx.api.NiciraExtensionCodecRegistrator;
  12 import org.opendaylight.ovs.nx.ofjava.codec.action.NiciraActionCodecs;
  13 import org.opendaylight.ovs.nx.ofjava.codec.action.ResubmitCodec;
  14
  15 import com.google.common.base.Preconditions;
  16
  17 public class NiciraExtensionsRegistrator implements AutoCloseable {
  18
  19     private final NiciraExtensionCodecRegistrator registrator;
  20     public NiciraExtensionsRegistrator(NiciraExtensionCodecRegistrator registrator) {
  21         Preconditions.checkNotNull(registrator);
  22         this.registrator = registrator;
  23     }
  24
  25     public void registerNiciraExtensions() {
  26         registrator.registerActionDeserializer(ResubmitCodec.RESUBMIT_DESERIALIZER_KEY, NiciraActionCodecs.RESUBMIT_CODEC);
  27         registrator.registerActionDeserializer(ResubmitCodec.RESUBMIT_TABLE_DESERIALIZER_KEY, NiciraActionCodecs.RESUBMIT_CODEC);
  28         registrator.registerActionSerializer(ResubmitCodec.SERIALIZER_KEY, NiciraActionCodecs.RESUBMIT_CODEC);
  29     }
  30
  31     public void unregisterExtensions() {
  32         registrator.unregisterActionDeserializer(ResubmitCodec.RESUBMIT_DESERIALIZER_KEY);
  33         registrator.unregisterActionDeserializer(ResubmitCodec.RESUBMIT_TABLE_DESERIALIZER_KEY);
  34         registrator.unregisterActionSerializer(ResubmitCodec.SERIALIZER_KEY);
  35     }
  36
  37     @Override
  38     public void close() throws Exception {
  39         unregisterExtensions();
  40     }
  41
  42 }