openflowplugin-impl/src/main/java/org/opendaylight/openflowplugin/impl/protocol/serialization/multipart/MultipartRequestQueueStatsSerializer.java

   1 /*
   2  * Copyright (c) 2017 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.openflowplugin.impl.protocol.serialization.multipart;
  10
  11 import com.google.common.base.MoreObjects;
  12 import io.netty.buffer.ByteBuf;
  13 import java.util.Objects;
  14 import org.opendaylight.openflowjava.protocol.api.extensibility.OFSerializer;
  15 import org.opendaylight.openflowplugin.api.OFConstants;
  16 import org.opendaylight.openflowplugin.api.openflow.md.util.OpenflowVersion;
  17 import org.opendaylight.openflowplugin.openflow.md.util.InventoryDataServiceUtil;
  18 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.types.queue.rev130925.QueueId;
  19 import org.opendaylight.yang.gen.v1.urn.opendaylight.multipart.types.rev170112.multipart.request.MultipartRequestBody;
  20 import org.opendaylight.yang.gen.v1.urn.opendaylight.queue.statistics.rev131216.multipart.request.multipart.request.body.MultipartRequestQueueStats;
  21
  22 public class MultipartRequestQueueStatsSerializer implements OFSerializer<MultipartRequestBody> {
  23
  24     @Override
  25     public void serialize(final MultipartRequestBody multipartRequestBody, final ByteBuf byteBuf) {
  26         final MultipartRequestQueueStats multipartRequestQueueStats = MultipartRequestQueueStats
  27             .class
  28             .cast(multipartRequestBody);
  29
  30         if (Objects.isNull(multipartRequestQueueStats.getNodeConnectorId())) {
  31             byteBuf.writeInt(OFConstants.OFPP_ANY.intValue());
  32         } else {
  33             byteBuf.writeInt(InventoryDataServiceUtil
  34                 .portNumberfromNodeConnectorId(
  35                     OpenflowVersion.OF13,
  36                     multipartRequestQueueStats.getNodeConnectorId()).intValue());
  37         }
  38
  39         byteBuf.writeInt(MoreObjects
  40             .firstNonNull(multipartRequestQueueStats.getQueueId(), new QueueId(OFConstants.OFPQ_ALL)).getValue().intValue());
  41     }
  42
  43 }