openflow-protocol-impl/src/main/java/org/opendaylight/openflowjava/protocol/impl/serialization/factories/VendorInputMessageFactory.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
   9 package org.opendaylight.openflowjava.protocol.impl.serialization.factories;
  10
  11 import io.netty.buffer.ByteBuf;
  12 import org.opendaylight.openflowjava.protocol.api.extensibility.OFSerializer;
  13 import org.opendaylight.openflowjava.protocol.api.extensibility.SerializerRegistry;
  14 import org.opendaylight.openflowjava.protocol.api.extensibility.SerializerRegistryInjector;
  15 import org.opendaylight.openflowjava.protocol.api.util.EncodeConstants;
  16 import org.opendaylight.openflowjava.util.ExperimenterSerializerKeyFactory;
  17 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.ExperimenterOfMessage;
  18 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.experimenter.core.ExperimenterDataOfChoice;
  19
  20 /**
  21  * Translates Vendor messages (OF-1.0 limited version - skipping experimenter type)
  22  * @author michal.polkorab
  23  */
  24 public class VendorInputMessageFactory implements OFSerializer<ExperimenterOfMessage>,
  25         SerializerRegistryInjector {
  26
  27     private SerializerRegistry registry;
  28
  29     @Override
  30     public void serialize(ExperimenterOfMessage message, ByteBuf outBuffer) {
  31         long expId = message.getExperimenter().getValue();
  32         OFSerializer<ExperimenterDataOfChoice> serializer = registry.getSerializer(
  33                 ExperimenterSerializerKeyFactory.createExperimenterMessageSerializerKey(
  34                         EncodeConstants.OF10_VERSION_ID, expId, message.getExpType().longValue()));
  35
  36         // write experimenterId
  37         outBuffer.writeInt(message.getExperimenter().getValue().intValue());
  38
  39         serializer.serialize(message.getExperimenterDataOfChoice(), outBuffer);
  40     }
  41
  42     @Override
  43     public void injectSerializerRegistry(SerializerRegistry serializerRegistry) {
  44         this.registry = serializerRegistry;
  45     }
  46 }