2 * Copyright (c) 2014 Pantheon Technologies s.r.o. and others. All rights reserved.
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
9 package org.opendaylight.openflowjava.protocol.impl.deserialization.factories;
11 import io.netty.buffer.ByteBuf;
12 import org.opendaylight.openflowjava.protocol.api.extensibility.DeserializerRegistry;
13 import org.opendaylight.openflowjava.protocol.api.extensibility.DeserializerRegistryInjector;
14 import org.opendaylight.openflowjava.protocol.api.extensibility.OFDeserializer;
15 import org.opendaylight.openflowjava.protocol.api.util.EncodeConstants;
16 import org.opendaylight.openflowjava.util.ExperimenterDeserializerKeyFactory;
17 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.types.rev130731.ExperimenterId;
18 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.ExperimenterMessage;
19 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.ExperimenterMessageBuilder;
20 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.experimenter.core.ExperimenterDataOfChoice;
23 * @author michal.polkorab
26 public class ExperimenterMessageFactory implements OFDeserializer<ExperimenterMessage>,
27 DeserializerRegistryInjector {
29 private DeserializerRegistry deserializerRegistry;
32 public ExperimenterMessage deserialize(ByteBuf message) {
33 final long xid = message.readUnsignedInt();
34 final long expId = message.readUnsignedInt();
35 final long expType = message.readUnsignedInt();
37 OFDeserializer<ExperimenterDataOfChoice> deserializer = deserializerRegistry.getDeserializer(
38 ExperimenterDeserializerKeyFactory.createExperimenterMessageDeserializerKey(
39 EncodeConstants.OF13_VERSION_ID, expId, expType));
40 final ExperimenterDataOfChoice vendorData = deserializer.deserialize(message);
42 ExperimenterMessageBuilder messageBld = new ExperimenterMessageBuilder()
43 .setVersion((short) EncodeConstants.OF13_VERSION_ID)
45 .setExperimenter(new ExperimenterId(expId))
47 .setExperimenterDataOfChoice(vendorData);
48 return messageBld.build();
52 public void injectDeserializerRegistry(DeserializerRegistry deserializerRegistry) {
53 this.deserializerRegistry = deserializerRegistry;