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
8 package org.opendaylight.openflowjava.protocol.impl.serialization.factories;
10 import io.netty.buffer.ByteBuf;
11 import org.opendaylight.openflowjava.protocol.api.extensibility.OFSerializer;
12 import org.opendaylight.openflowjava.protocol.api.util.EncodeConstants;
13 import org.opendaylight.openflowjava.util.ByteBufUtils;
14 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.yang.types.rev130715.IetfYangUtil;
15 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.types.rev130731.PortConfigV10;
16 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.types.rev130731.PortFeaturesV10;
17 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.PortModInput;
20 * Translates PortMod messages.
22 * @author michal.polkorab
24 public class OF10PortModInputMessageFactory implements OFSerializer<PortModInput> {
26 private static final byte MESSAGE_TYPE = 15;
27 private static final byte PADDING_IN_PORT_MOD_MESSAGE = 4;
30 public void serialize(final PortModInput message, final ByteBuf outBuffer) {
31 ByteBufUtils.writeOFHeader(MESSAGE_TYPE, message, outBuffer, EncodeConstants.EMPTY_LENGTH);
32 outBuffer.writeShort(message.getPortNo().getValue().intValue());
33 outBuffer.writeBytes(IetfYangUtil.macAddressBytes(message.getHwAddress()));
34 outBuffer.writeInt(createPortConfigBitmask(message.getConfigV10()));
35 outBuffer.writeInt(createPortConfigBitmask(message.getMaskV10()));
36 outBuffer.writeInt(createPortFeaturesBitmask(message.getAdvertiseV10()));
37 outBuffer.writeZero(PADDING_IN_PORT_MOD_MESSAGE);
38 ByteBufUtils.updateOFHeaderLength(outBuffer);
41 private static int createPortConfigBitmask(final PortConfigV10 config) {
42 return ByteBufUtils.fillBitMask(0,
46 config.getNoRecvStp(),
49 config.getNoPacketIn());
52 private static int createPortFeaturesBitmask(final PortFeaturesV10 feature) {
53 return ByteBufUtils.fillBitMask(0,
56 feature.get_100mbHd(),
57 feature.get_100mbFd(),
65 feature.getPauseAsym());