2 * Copyright (c) 2013 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.serialization.factories;
11 import io.netty.buffer.ByteBuf;
13 import org.opendaylight.openflowjava.protocol.api.extensibility.MessageTypeKey;
14 import org.opendaylight.openflowjava.protocol.api.extensibility.OFSerializer;
15 import org.opendaylight.openflowjava.protocol.api.extensibility.SerializerRegistryInjector;
16 import org.opendaylight.openflowjava.protocol.api.extensibility.SerializerRegistry;
17 import org.opendaylight.openflowjava.protocol.impl.util.ByteBufUtils;
18 import org.opendaylight.openflowjava.protocol.impl.util.CodingUtils;
19 import org.opendaylight.openflowjava.protocol.impl.util.EncodeConstants;
20 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.action.rev130731.actions.grouping.Action;
21 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.PacketOutInput;
24 * Translates PacketOut messages
25 * @author michal.polkorab
27 public class OF10PacketOutInputMessageFactory implements OFSerializer<PacketOutInput>, SerializerRegistryInjector {
29 private static final byte MESSAGE_TYPE = 13;
30 private SerializerRegistry registry;
33 public void serialize(PacketOutInput message, ByteBuf outBuffer) {
34 ByteBufUtils.writeOFHeader(MESSAGE_TYPE, message, outBuffer, EncodeConstants.EMPTY_LENGTH);
35 outBuffer.writeInt(message.getBufferId().intValue());
36 outBuffer.writeShort(message.getInPort().getValue().intValue());
37 int actionsLengthIndex = outBuffer.writerIndex();
38 outBuffer.writeShort(EncodeConstants.EMPTY_LENGTH);
39 int actionsStartIndex = outBuffer.writerIndex();
40 OFSerializer<Action> serializer =
41 registry.getSerializer(new MessageTypeKey<>(message.getVersion(), Action.class));
42 CodingUtils.serializeList(message.getAction(), serializer, outBuffer);
43 outBuffer.setShort(actionsLengthIndex, outBuffer.writerIndex() - actionsStartIndex);
44 byte[] data = message.getData();
46 outBuffer.writeBytes(data);
48 ByteBufUtils.updateOFHeaderLength(outBuffer);
52 public void injectSerializerRegistry(SerializerRegistry serializerRegistry) {
53 this.registry = serializerRegistry;