opendaylight/md-sal/statistics-manager/src/main/java/org/opendaylight/controller/md/statistics/manager/NodeConnectorStatsTracker.java

   1 /*
   2  * Copyright IBM Corporation, 2013.  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.controller.md.statistics.manager;
   9
  10 import org.opendaylight.controller.sal.binding.api.data.DataModificationTransaction;
  11 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.node.NodeConnector;
  12 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.node.NodeConnectorBuilder;
  13 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.node.NodeConnectorKey;
  14 import org.opendaylight.yang.gen.v1.urn.opendaylight.port.statistics.rev131214.FlowCapableNodeConnectorStatisticsData;
  15 import org.opendaylight.yang.gen.v1.urn.opendaylight.port.statistics.rev131214.FlowCapableNodeConnectorStatisticsDataBuilder;
  16 import org.opendaylight.yang.gen.v1.urn.opendaylight.port.statistics.rev131214.GetAllNodeConnectorsStatisticsInputBuilder;
  17 import org.opendaylight.yang.gen.v1.urn.opendaylight.port.statistics.rev131214.OpendaylightPortStatisticsService;
  18 import org.opendaylight.yang.gen.v1.urn.opendaylight.port.statistics.rev131214.flow.capable.node.connector.statistics.FlowCapableNodeConnectorStatisticsBuilder;
  19 import org.opendaylight.yang.gen.v1.urn.opendaylight.port.statistics.rev131214.node.connector.statistics.and.port.number.map.NodeConnectorStatisticsAndPortNumberMap;
  20 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
  21 import org.slf4j.Logger;
  22 import org.slf4j.LoggerFactory;
  23
  24 final class NodeConnectorStatsTracker extends AbstractStatsTracker<NodeConnectorStatisticsAndPortNumberMap, NodeConnectorStatisticsAndPortNumberMap> {
  25     private static final Logger logger = LoggerFactory.getLogger(NodeConnectorStatsTracker.class);
  26     private final OpendaylightPortStatisticsService portStatsService;
  27
  28     NodeConnectorStatsTracker(final OpendaylightPortStatisticsService portStatsService, final FlowCapableContext context) {
  29         super(context);
  30         this.portStatsService = portStatsService;
  31     }
  32
  33     @Override
  34     protected void cleanupSingleStat(DataModificationTransaction trans, NodeConnectorStatisticsAndPortNumberMap item) {
  35         // TODO Auto-generated method stub
  36     }
  37
  38     @Override
  39     protected NodeConnectorStatisticsAndPortNumberMap updateSingleStat(DataModificationTransaction trans, NodeConnectorStatisticsAndPortNumberMap item) {
  40         FlowCapableNodeConnectorStatisticsBuilder statisticsBuilder
  41                                         = new FlowCapableNodeConnectorStatisticsBuilder();
  42         statisticsBuilder.setBytes(item.getBytes());
  43         statisticsBuilder.setCollisionCount(item.getCollisionCount());
  44         statisticsBuilder.setDuration(item.getDuration());
  45         statisticsBuilder.setPackets(item.getPackets());
  46         statisticsBuilder.setReceiveCrcError(item.getReceiveCrcError());
  47         statisticsBuilder.setReceiveDrops(item.getReceiveDrops());
  48         statisticsBuilder.setReceiveErrors(item.getReceiveErrors());
  49         statisticsBuilder.setReceiveFrameError(item.getReceiveFrameError());
  50         statisticsBuilder.setReceiveOverRunError(item.getReceiveOverRunError());
  51         statisticsBuilder.setTransmitDrops(item.getTransmitDrops());
  52         statisticsBuilder.setTransmitErrors(item.getTransmitErrors());
  53
  54         //Augment data to the node-connector
  55         FlowCapableNodeConnectorStatisticsDataBuilder statisticsDataBuilder =
  56                 new FlowCapableNodeConnectorStatisticsDataBuilder();
  57
  58         statisticsDataBuilder.setFlowCapableNodeConnectorStatistics(statisticsBuilder.build());
  59
  60         InstanceIdentifier<NodeConnector> nodeConnectorRef = getNodeIdentifierBuilder()
  61                 .child(NodeConnector.class, new NodeConnectorKey(item.getNodeConnectorId())).build();
  62
  63         // FIXME: can we bypass this read?
  64         NodeConnector nodeConnector = (NodeConnector)trans.readOperationalData(nodeConnectorRef);
  65         if(nodeConnector != null){
  66             final FlowCapableNodeConnectorStatisticsData stats = statisticsDataBuilder.build();
  67             logger.debug("Augmenting port statistics {} to port {}",stats,nodeConnectorRef.toString());
  68             NodeConnectorBuilder nodeConnectorBuilder = new NodeConnectorBuilder();
  69             nodeConnectorBuilder.addAugmentation(FlowCapableNodeConnectorStatisticsData.class, stats);
  70             trans.putOperationalData(nodeConnectorRef, nodeConnectorBuilder.build());
  71         }
  72
  73         return item;
  74     }
  75
  76     @Override
  77     public void request() {
  78         if (portStatsService != null) {
  79             final GetAllNodeConnectorsStatisticsInputBuilder input = new GetAllNodeConnectorsStatisticsInputBuilder();
  80             input.setNode(getNodeRef());
  81
  82             requestHelper(portStatsService.getAllNodeConnectorsStatistics(input.build()));
  83         }
  84     }
  85 }