1 /* Copyright (C)2013 Pantheon Technologies, s.r.o. All rights reserved. */
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2 package org.opendaylight.openflowjava.protocol.impl.serialization.factories;
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4 import io.netty.buffer.ByteBuf;
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6 import org.opendaylight.openflowjava.protocol.impl.serialization.OFSerializer;
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7 import org.opendaylight.openflowjava.protocol.impl.util.ByteBufUtils;
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8 import org.opendaylight.openflowjava.protocol.impl.util.OF10ActionsSerializer;
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9 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.PacketOutInput;
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12 * Translates PacketOut messages
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13 * @author michal.polkorab
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15 public class OF10PacketOutInputMessageFactory implements OFSerializer<PacketOutInput> {
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17 private static final byte MESSAGE_TYPE = 13;
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18 private static final int MESSAGE_LENGTH = 16;
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20 private static OF10PacketOutInputMessageFactory instance;
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22 private OF10PacketOutInputMessageFactory() {
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23 // do nothing, just singleton
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27 * @return singleton factory
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29 public static synchronized OF10PacketOutInputMessageFactory getInstance() {
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30 if (instance == null) {
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31 instance = new OF10PacketOutInputMessageFactory();
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37 public void messageToBuffer(short version, ByteBuf out,
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38 PacketOutInput message) {
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39 ByteBufUtils.writeOFHeader(instance, message, out);
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40 out.writeInt(message.getBufferId().intValue());
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41 out.writeShort(message.getInPort().getValue().intValue());
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42 out.writeShort(OF10ActionsSerializer.computeActionsLength(message.getActionsList()));
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43 OF10ActionsSerializer.encodeActionsV10(out, message.getActionsList());
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44 byte[] data = message.getData();
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46 out.writeBytes(data);
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51 public int computeLength(PacketOutInput message) {
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52 int length = MESSAGE_LENGTH + OF10ActionsSerializer.computeActionsLength(message.getActionsList());
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53 byte[] data = message.getData();
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55 length += data.length;
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61 public byte getMessageType() {
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62 return MESSAGE_TYPE;
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