openflow-protocol-impl/src/main/java/org/opendaylight/openflowjava/protocol/impl/deserialization/action/OF10EnqueueActionDeserializer.java

   1 /*
   2  * Copyright (c) 2013 Pantheon Technologies s.r.o. and others. All rights reserved.
   3  *
   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
   7  */
   8
   9 package org.opendaylight.openflowjava.protocol.impl.deserialization.action;
  10
  11 import io.netty.buffer.ByteBuf;
  12
  13 import org.opendaylight.openflowjava.protocol.api.util.EncodeConstants;
  14 import org.opendaylight.openflowjava.protocol.impl.util.ActionConstants;
  15 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.action.rev150203.action.grouping.ActionChoice;
  16 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.action.rev150203.action.grouping.action.choice.EnqueueCaseBuilder;
  17 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.action.rev150203.action.grouping.action.choice.OutputActionCaseBuilder;
  18 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.action.rev150203.action.grouping.action.choice.enqueue._case.EnqueueActionBuilder;
  19 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.action.rev150203.actions.grouping.Action;
  20 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.action.rev150203.actions.grouping.ActionBuilder;
  21 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.types.rev130731.PortNumber;
  22 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.types.rev130731.QueueId;
  23
  24 /**
  25  * @author michal.polkorab
  26  *
  27  */
  28 public class OF10EnqueueActionDeserializer extends AbstractActionDeserializer {
  29
  30     @Override
  31     public Action deserialize(ByteBuf input) {
  32         ActionBuilder builder = new ActionBuilder();
  33         input.skipBytes(2 * EncodeConstants.SIZE_OF_SHORT_IN_BYTES);
  34         EnqueueCaseBuilder caseBuilder = new EnqueueCaseBuilder();
  35         EnqueueActionBuilder actionBuilder = new EnqueueActionBuilder();
  36         actionBuilder.setPort(new PortNumber((long) input.readUnsignedShort()));
  37         input.skipBytes(ActionConstants.PADDING_IN_ENQUEUE_ACTION);
  38         actionBuilder.setQueueId(new QueueId(input.readUnsignedInt()));
  39         caseBuilder.setEnqueueAction(actionBuilder.build());
  40         builder.setActionChoice(caseBuilder.build());
  41         return builder.build();
  42     }
  43
  44     @Override
  45     protected ActionChoice getType() {
  46         return new OutputActionCaseBuilder().build();
  47     }
  48
  49 }