openflowjava/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 package org.opendaylight.openflowjava.protocol.impl.deserialization.action;
   9
  10 import static org.opendaylight.yangtools.yang.common.netty.ByteBufUtils.readUint16;
  11 import static org.opendaylight.yangtools.yang.common.netty.ByteBufUtils.readUint32;
  12
  13 import io.netty.buffer.ByteBuf;
  14 import org.opendaylight.openflowjava.protocol.api.util.EncodeConstants;
  15 import org.opendaylight.openflowjava.protocol.impl.util.ActionConstants;
  16 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.action.rev150203.action.grouping.ActionChoice;
  17 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.action.rev150203.action.grouping.action.choice.EnqueueCaseBuilder;
  18 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.action.rev150203.action.grouping.action.choice.OutputActionCaseBuilder;
  19 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.action.rev150203.action.grouping.action.choice.enqueue._case.EnqueueActionBuilder;
  20 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.action.rev150203.actions.grouping.Action;
  21 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.action.rev150203.actions.grouping.ActionBuilder;
  22 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.types.rev130731.PortNumber;
  23 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.types.rev130731.QueueId;
  24
  25 /**
  26  * OF10EnqueueActionDeserializer.
  27  *
  28  * @author michal.polkorab
  29  */
  30 public class OF10EnqueueActionDeserializer extends AbstractActionDeserializer {
  31     @Override
  32     public Action deserialize(ByteBuf input) {
  33         input.skipBytes(2 * EncodeConstants.SIZE_OF_SHORT_IN_BYTES);
  34         EnqueueActionBuilder actionBuilder = new EnqueueActionBuilder();
  35         actionBuilder.setPort(new PortNumber(readUint16(input).toUint32()));
  36         input.skipBytes(ActionConstants.PADDING_IN_ENQUEUE_ACTION);
  37         actionBuilder.setQueueId(new QueueId(readUint32(input)));
  38         return new ActionBuilder()
  39                 .setActionChoice(new EnqueueCaseBuilder().setEnqueueAction(actionBuilder.build()).build())
  40                 .build();
  41     }
  42
  43     @Override
  44     protected ActionChoice getType() {
  45         return new OutputActionCaseBuilder().build();
  46     }
  47 }