openflowplugin-impl/src/main/java/org/opendaylight/openflowplugin/impl/datastore/multipart/PortStatsMultipartWriter.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.OFConstants;
  12 import org.opendaylight.openflowplugin.api.openflow.device.TxFacade;
  13 import org.opendaylight.openflowplugin.api.openflow.md.util.OpenflowVersion;
  14 import org.opendaylight.openflowplugin.openflow.md.util.InventoryDataServiceUtil;
  15 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.NodeConnectorId;
  16 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.node.NodeConnector;
  17 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.node.NodeConnectorKey;
  18 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.nodes.Node;
  19 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.FeaturesReply;
  20 import org.opendaylight.yang.gen.v1.urn.opendaylight.port.statistics.rev131214.FlowCapableNodeConnectorStatisticsData;
  21 import org.opendaylight.yang.gen.v1.urn.opendaylight.port.statistics.rev131214.NodeConnectorStatisticsAndPortNumberMap;
  22 import org.opendaylight.yang.gen.v1.urn.opendaylight.port.statistics.rev131214.flow.capable.node.connector.statistics.FlowCapableNodeConnectorStatistics;
  23 import org.opendaylight.yang.gen.v1.urn.opendaylight.port.statistics.rev131214.flow.capable.node.connector.statistics.FlowCapableNodeConnectorStatisticsBuilder;
  24 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
  25 import org.opendaylight.yangtools.yang.common.Uint32;
  26
  27 public class PortStatsMultipartWriter extends AbstractMultipartWriter<NodeConnectorStatisticsAndPortNumberMap> {
  28
  29     private final FeaturesReply features;
  30
  31     public PortStatsMultipartWriter(final TxFacade txFacade,
  32                                     final InstanceIdentifier<Node> instanceIdentifier,
  33                                     final FeaturesReply features) {
  34         super(txFacade, instanceIdentifier);
  35         this.features = features;
  36     }
  37
  38     @Override
  39     protected Class<NodeConnectorStatisticsAndPortNumberMap> getType() {
  40         return NodeConnectorStatisticsAndPortNumberMap.class;
  41     }
  42
  43     @Override
  44     public void storeStatistics(final NodeConnectorStatisticsAndPortNumberMap statistics, final boolean withParents) {
  45         statistics.getNodeConnectorStatisticsAndPortNumberMap()
  46             .forEach(stat -> {
  47                 final OpenflowVersion openflowVersion = OpenflowVersion.get(features.getVersion());
  48                 final Uint32 port = InventoryDataServiceUtil.portNumberfromNodeConnectorId(openflowVersion,
  49                     stat.getNodeConnectorId());
  50
  51                 final NodeConnectorId id = InventoryDataServiceUtil.nodeConnectorIdfromDatapathPortNo(
  52                         features.getDatapathId(),
  53                         port,
  54                         OpenflowVersion.get(features.getVersion()));
  55
  56                 writeToTransaction(
  57                     getInstanceIdentifier()
  58                         .child(NodeConnector.class, new NodeConnectorKey(id))
  59                         .augmentation(FlowCapableNodeConnectorStatisticsData.class)
  60                         .child(FlowCapableNodeConnectorStatistics.class),
  61                     new FlowCapableNodeConnectorStatisticsBuilder(stat)
  62                         .build(),
  63                         OFConstants.OFP_VERSION_1_0 == features.getVersion().toJava() || withParents);
  64             });
  65     }
  66
  67 }