openflowplugin-impl/src/main/java/org/opendaylight/openflowplugin/impl/datastore/multipart/QueueStatsMultipartWriter.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 package org.opendaylight.openflowplugin.impl.datastore.multipart;
   9
  10 import org.opendaylight.openflowplugin.api.openflow.device.TxFacade;
  11 import org.opendaylight.openflowplugin.api.openflow.md.util.OpenflowVersion;
  12 import org.opendaylight.openflowplugin.openflow.md.util.InventoryDataServiceUtil;
  13 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.FlowCapableNodeConnector;
  14 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.types.port.rev130925.queues.Queue;
  15 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.types.port.rev130925.queues.QueueBuilder;
  16 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.types.port.rev130925.queues.QueueKey;
  17 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.NodeConnectorId;
  18 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.node.NodeConnector;
  19 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.node.NodeConnectorKey;
  20 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.nodes.Node;
  21 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.FeaturesReply;
  22 import org.opendaylight.yang.gen.v1.urn.opendaylight.queue.statistics.rev131216.FlowCapableNodeConnectorQueueStatisticsDataBuilder;
  23 import org.opendaylight.yang.gen.v1.urn.opendaylight.queue.statistics.rev131216.QueueIdAndStatisticsMap;
  24 import org.opendaylight.yang.gen.v1.urn.opendaylight.queue.statistics.rev131216.flow.capable.node.connector.queue.statistics.FlowCapableNodeConnectorQueueStatisticsBuilder;
  25 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
  26 import org.opendaylight.yangtools.yang.common.Uint32;
  27
  28 public class QueueStatsMultipartWriter extends AbstractMultipartWriter<QueueIdAndStatisticsMap> {
  29
  30     private final FeaturesReply features;
  31
  32
  33     public QueueStatsMultipartWriter(final TxFacade txFacade,
  34                                      final InstanceIdentifier<Node> instanceIdentifier,
  35                                      final FeaturesReply features) {
  36         super(txFacade, instanceIdentifier);
  37         this.features = features;
  38     }
  39
  40     @Override
  41     protected Class<QueueIdAndStatisticsMap> getType() {
  42         return QueueIdAndStatisticsMap.class;
  43     }
  44
  45     @Override
  46     public void storeStatistics(final QueueIdAndStatisticsMap statistics, final boolean withParents) {
  47         final OpenflowVersion openflowVersion = OpenflowVersion.get(features.getVersion());
  48
  49         statistics.nonnullQueueIdAndStatisticsMap().values()
  50             .forEach((stat) -> {
  51                 final Uint32 port = InventoryDataServiceUtil
  52                         .portNumberfromNodeConnectorId(openflowVersion, stat.getNodeConnectorId());
  53                 final NodeConnectorId id = InventoryDataServiceUtil
  54                         .nodeConnectorIdfromDatapathPortNo(
  55                                 features.getDatapathId(),
  56                                 port,
  57                                 OpenflowVersion.get(features.getVersion()));
  58
  59                 writeToTransaction(
  60                         getInstanceIdentifier()
  61                                 .child(NodeConnector.class, new NodeConnectorKey(id))
  62                                 .augmentation(FlowCapableNodeConnector.class)
  63                                 .child(Queue.class, new QueueKey(stat.getQueueId())),
  64                         new QueueBuilder()
  65                                 .withKey(new QueueKey(stat.getQueueId()))
  66                                 .setQueueId(stat.getQueueId())
  67                                 .addAugmentation(new FlowCapableNodeConnectorQueueStatisticsDataBuilder()
  68                                                 .setFlowCapableNodeConnectorQueueStatistics(
  69                                                         new FlowCapableNodeConnectorQueueStatisticsBuilder(stat)
  70                                                                 .build())
  71                                                 .build())
  72                                 .build(),
  73                         withParents);
  74             });
  75     }
  76 }