/*
* Copyright (c) 2013 Pantheon Technologies s.r.o. and others. All rights reserved.
*
* This program and the accompanying materials are made available under the
* terms of the Eclipse Public License v1.0 which accompanies this distribution,
* and is available at http://www.eclipse.org/legal/epl-v10.html
*/
package org.opendaylight.openflowjava.protocol.impl.serialization.factories;
import io.netty.buffer.ByteBuf;
import org.opendaylight.openflowjava.protocol.api.extensibility.OFSerializer;
import org.opendaylight.openflowjava.protocol.api.extensibility.SerializerRegistry;
import org.opendaylight.openflowjava.protocol.api.extensibility.SerializerRegistryInjector;
import org.opendaylight.openflowjava.util.ByteBufUtils;
import org.opendaylight.openflowjava.protocol.api.util.EncodeConstants;
import org.opendaylight.openflowjava.protocol.impl.util.TypeKeyMakerFactory;
import org.opendaylight.openflowjava.protocol.impl.util.ListSerializer;
import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.PacketOutInput;
/**
* Translates PacketOut messages
* @author michal.polkorab
*/
public class OF10PacketOutInputMessageFactory implements OFSerializer<PacketOutInput>, SerializerRegistryInjector {
private static final byte MESSAGE_TYPE = 13;
private SerializerRegistry registry;
@Override
public void serialize(PacketOutInput message, ByteBuf outBuffer) {
ByteBufUtils.writeOFHeader(MESSAGE_TYPE, message, outBuffer, EncodeConstants.EMPTY_LENGTH);
outBuffer.writeInt(message.getBufferId().intValue());
outBuffer.writeShort(message.getInPort().getValue().intValue());
int actionsLengthIndex = outBuffer.writerIndex();
outBuffer.writeShort(EncodeConstants.EMPTY_LENGTH);
int actionsStartIndex = outBuffer.writerIndex();
ListSerializer.serializeList(message.getAction(), TypeKeyMakerFactory
.createActionKeyMaker(EncodeConstants.OF10_VERSION_ID), registry, outBuffer);
outBuffer.setShort(actionsLengthIndex, outBuffer.writerIndex() - actionsStartIndex);
byte[] data = message.getData();
if (data != null) {
outBuffer.writeBytes(data);
}
ByteBufUtils.updateOFHeaderLength(outBuffer);
}
@Override
public void injectSerializerRegistry(SerializerRegistry serializerRegistry) {
this.registry = serializerRegistry;
}
}