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
   9 package org.opendaylight.openflowplugin.impl.datastore.multipart;
  10
  11 import org.opendaylight.openflowplugin.api.openflow.device.TxFacade;
  12 import org.opendaylight.openflowplugin.api.openflow.md.util.OpenflowVersion;
  13 import org.opendaylight.openflowplugin.openflow.md.util.InventoryDataServiceUtil;
  14 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.FlowCapableNodeConnector;
  15 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.types.port.rev130925.queues.Queue;
  16 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.types.port.rev130925.queues.QueueBuilder;
  17 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.types.port.rev130925.queues.QueueKey;
  18 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.NodeConnectorId;
  19 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.node.NodeConnector;
  20 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.node.NodeConnectorKey;
  21 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.nodes.Node;
  22 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.FeaturesReply;
  23 import org.opendaylight.yang.gen.v1.urn.opendaylight.queue.statistics.rev131216.FlowCapableNodeConnectorQueueStatisticsData;
  24 import org.opendaylight.yang.gen.v1.urn.opendaylight.queue.statistics.rev131216.FlowCapableNodeConnectorQueueStatisticsDataBuilder;
  25 import org.opendaylight.yang.gen.v1.urn.opendaylight.queue.statistics.rev131216.QueueIdAndStatisticsMap;
  26 import org.opendaylight.yang.gen.v1.urn.opendaylight.queue.statistics.rev131216.flow.capable.node.connector.queue.statistics.FlowCapableNodeConnectorQueueStatisticsBuilder;
  27 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
  28
  29 public class QueueStatsMultipartWriter extends AbstractMultipartWriter<QueueIdAndStatisticsMap> {
  30
  31     private final FeaturesReply features;
  32
  33
  34     public QueueStatsMultipartWriter(final TxFacade txFacade,
  35                                      final InstanceIdentifier<Node> instanceIdentifier,
  36                                      final FeaturesReply features) {
  37         super(txFacade, instanceIdentifier);
  38         this.features = features;
  39     }
  40
  41     @Override
  42     protected Class<QueueIdAndStatisticsMap> getType() {
  43         return QueueIdAndStatisticsMap.class;
  44     }
  45
  46     @Override
  47     public void storeStatistics(final QueueIdAndStatisticsMap statistics, final boolean withParents) {
  48         final OpenflowVersion openflowVersion = OpenflowVersion.get(features.getVersion());
  49
  50         statistics.getQueueIdAndStatisticsMap()
  51             .forEach((stat) -> {
  52                 final Long port = InventoryDataServiceUtil
  53                         .portNumberfromNodeConnectorId(openflowVersion, stat.getNodeConnectorId());
  54                 final NodeConnectorId id = InventoryDataServiceUtil
  55                         .nodeConnectorIdfromDatapathPortNo(
  56                                 features.getDatapathId(),
  57                                 port,
  58                                 OpenflowVersion.get(features.getVersion()));
  59
  60                 writeToTransaction(
  61                         getInstanceIdentifier()
  62                                 .child(NodeConnector.class, new NodeConnectorKey(id))
  63                                 .augmentation(FlowCapableNodeConnector.class)
  64                                 .child(Queue.class, new QueueKey(stat.getQueueId())),
  65                         new QueueBuilder()
  66                                 .withKey(new QueueKey(stat.getQueueId()))
  67                                 .setQueueId(stat.getQueueId())
  68                                 .addAugmentation(
  69                                         FlowCapableNodeConnectorQueueStatisticsData.class,
  70                                         new FlowCapableNodeConnectorQueueStatisticsDataBuilder()
  71                                                 .setFlowCapableNodeConnectorQueueStatistics(
  72                                                         new FlowCapableNodeConnectorQueueStatisticsBuilder(stat)
  73                                                                 .build())
  74                                                 .build())
  75                                 .build(),
  76                         withParents);
  77             });
  78     }
  79
  80 }