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.controller.sal.binding.api.data.DataProviderService;
  12 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.node.NodeConnector;
  13 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.node.NodeConnectorBuilder;
  14 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.node.NodeConnectorKey;
  15 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.nodes.Node;
  16 import org.opendaylight.yang.gen.v1.urn.opendaylight.port.statistics.rev131214.FlowCapableNodeConnectorStatisticsData;
  17 import org.opendaylight.yang.gen.v1.urn.opendaylight.port.statistics.rev131214.FlowCapableNodeConnectorStatisticsDataBuilder;
  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
  27     NodeConnectorStatsTracker(InstanceIdentifier<Node> nodeIdentifier, DataProviderService dps, long lifetimeNanos) {
  28         super(nodeIdentifier, dps, lifetimeNanos);
  29     }
  30
  31     @Override
  32     protected void cleanupSingleStat(DataModificationTransaction trans, NodeConnectorStatisticsAndPortNumberMap item) {
  33         // TODO Auto-generated method stub
  34     }
  35
  36     @Override
  37     protected NodeConnectorStatisticsAndPortNumberMap updateSingleStat(DataModificationTransaction trans, NodeConnectorStatisticsAndPortNumberMap item) {
  38         FlowCapableNodeConnectorStatisticsBuilder statisticsBuilder
  39                                         = new FlowCapableNodeConnectorStatisticsBuilder();
  40         statisticsBuilder.setBytes(item.getBytes());
  41         statisticsBuilder.setCollisionCount(item.getCollisionCount());
  42         statisticsBuilder.setDuration(item.getDuration());
  43         statisticsBuilder.setPackets(item.getPackets());
  44         statisticsBuilder.setReceiveCrcError(item.getReceiveCrcError());
  45         statisticsBuilder.setReceiveDrops(item.getReceiveDrops());
  46         statisticsBuilder.setReceiveErrors(item.getReceiveErrors());
  47         statisticsBuilder.setReceiveFrameError(item.getReceiveFrameError());
  48         statisticsBuilder.setReceiveOverRunError(item.getReceiveOverRunError());
  49         statisticsBuilder.setTransmitDrops(item.getTransmitDrops());
  50         statisticsBuilder.setTransmitErrors(item.getTransmitErrors());
  51
  52         //Augment data to the node-connector
  53         FlowCapableNodeConnectorStatisticsDataBuilder statisticsDataBuilder =
  54                 new FlowCapableNodeConnectorStatisticsDataBuilder();
  55
  56         statisticsDataBuilder.setFlowCapableNodeConnectorStatistics(statisticsBuilder.build());
  57
  58         InstanceIdentifier<NodeConnector> nodeConnectorRef = getNodeIdentifierBuilder()
  59                 .child(NodeConnector.class, new NodeConnectorKey(item.getNodeConnectorId())).build();
  60
  61         // FIXME: can we bypass this read?
  62         NodeConnector nodeConnector = (NodeConnector)trans.readOperationalData(nodeConnectorRef);
  63         if(nodeConnector != null){
  64             final FlowCapableNodeConnectorStatisticsData stats = statisticsDataBuilder.build();
  65             logger.debug("Augmenting port statistics {} to port {}",stats,nodeConnectorRef.toString());
  66             NodeConnectorBuilder nodeConnectorBuilder = new NodeConnectorBuilder();
  67             nodeConnectorBuilder.addAugmentation(FlowCapableNodeConnectorStatisticsData.class, stats);
  68             trans.putOperationalData(nodeConnectorRef, nodeConnectorBuilder.build());
  69         }
  70
  71         return item;
  72     }
  73 }