2 * Copyright (c) 2013 Pantheon Technologies s.r.o. and others. All rights reserved.
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4 * This program and the accompanying materials are made available under the
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5 * terms of the Eclipse Public License v1.0 which accompanies this distribution,
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6 * and is available at http://www.eclipse.org/legal/epl-v10.html
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9 package org.opendaylight.openflowjava.protocol.impl.serialization.instruction;
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11 import io.netty.buffer.ByteBuf;
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13 import java.util.List;
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15 import org.opendaylight.openflowjava.protocol.api.extensibility.SerializerRegistry;
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16 import org.opendaylight.openflowjava.protocol.api.extensibility.SerializerRegistryInjector;
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17 import org.opendaylight.openflowjava.protocol.api.util.EncodeConstants;
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18 import org.opendaylight.openflowjava.protocol.impl.util.TypeKeyMaker;
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19 import org.opendaylight.openflowjava.protocol.impl.util.TypeKeyMakerFactory;
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20 import org.opendaylight.openflowjava.protocol.impl.util.InstructionConstants;
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21 import org.opendaylight.openflowjava.protocol.impl.util.ListSerializer;
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22 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.augments.rev131002.ActionsInstruction;
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23 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.action.rev130731.actions.grouping.Action;
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24 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.instruction.rev130731.instructions.grouping.Instruction;
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27 * @author michal.polkorab
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30 public abstract class AbstractActionInstructionSerializer extends AbstractInstructionSerializer
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31 implements SerializerRegistryInjector {
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33 private static final TypeKeyMaker<Action> ACTION_KEY_MAKER =
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34 TypeKeyMakerFactory.createActionKeyMaker(EncodeConstants.OF13_VERSION_ID);
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36 private SerializerRegistry registry;
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39 public void serialize(final Instruction instruction, final ByteBuf outBuffer) {
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40 int startIndex = outBuffer.writerIndex();
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41 outBuffer.writeShort(getType());
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42 if (instruction.getAugmentation(ActionsInstruction.class) != null) {
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43 List<Action> actions = instruction.getAugmentation(ActionsInstruction.class).getAction();
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44 int lengthIndex = outBuffer.writerIndex();
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45 outBuffer.writeShort(EncodeConstants.EMPTY_LENGTH);
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46 outBuffer.writeZero(InstructionConstants.PADDING_IN_ACTIONS_INSTRUCTION);
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47 ListSerializer.serializeList(actions, ACTION_KEY_MAKER, getRegistry(), outBuffer);
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48 int instructionLength = outBuffer.writerIndex() - startIndex;
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49 outBuffer.setShort(lengthIndex, instructionLength);
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51 outBuffer.writeShort(InstructionConstants.STANDARD_INSTRUCTION_LENGTH);
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52 outBuffer.writeZero(InstructionConstants.PADDING_IN_ACTIONS_INSTRUCTION);
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56 protected SerializerRegistry getRegistry() {
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61 public void injectSerializerRegistry(final SerializerRegistry serializerRegistry) {
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62 registry = serializerRegistry;
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