openflowplugin-impl/src/main/java/org/opendaylight/openflowplugin/impl/statistics/services/direct/QueueDirectStatisticsService.java

   1 /*
   2  * Copyright (c) 2015 Cisco Systems, Inc. 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.statistics.services.direct;
  10
  11 import java.util.ArrayList;
  12 import java.util.List;
  13 import org.opendaylight.controller.md.sal.common.api.data.LogicalDatastoreType;
  14 import org.opendaylight.openflowplugin.api.OFConstants;
  15 import org.opendaylight.openflowplugin.api.openflow.device.DeviceContext;
  16 import org.opendaylight.openflowplugin.api.openflow.device.RequestContextStack;
  17 import org.opendaylight.openflowplugin.openflow.md.util.InventoryDataServiceUtil;
  18 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.yang.types.rev130715.Counter32;
  19 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.yang.types.rev130715.Counter64;
  20 import org.opendaylight.yang.gen.v1.urn.opendaylight.direct.statistics.rev160511.GetQueueStatisticsInput;
  21 import org.opendaylight.yang.gen.v1.urn.opendaylight.direct.statistics.rev160511.GetQueueStatisticsOutput;
  22 import org.opendaylight.yang.gen.v1.urn.opendaylight.direct.statistics.rev160511.GetQueueStatisticsOutputBuilder;
  23 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.FlowCapableNodeConnector;
  24 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.types.port.rev130925.queues.Queue;
  25 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.types.port.rev130925.queues.QueueBuilder;
  26 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.types.port.rev130925.queues.QueueKey;
  27 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.types.queue.rev130925.QueueId;
  28 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.node.NodeConnector;
  29 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.node.NodeConnectorKey;
  30 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.nodes.Node;
  31 import org.opendaylight.yang.gen.v1.urn.opendaylight.model.statistics.types.rev130925.duration.DurationBuilder;
  32 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.types.rev130731.MultipartType;
  33 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.MultipartReply;
  34 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.MultipartReplyQueueCase;
  35 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.multipart.reply.queue._case.MultipartReplyQueue;
  36 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.multipart.reply.queue._case.multipart.reply.queue.QueueStats;
  37 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.request.MultipartRequestBody;
  38 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.request.multipart.request.body.MultipartRequestQueueCaseBuilder;
  39 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.request.multipart.request.body.multipart.request.queue._case.MultipartRequestQueueBuilder;
  40 import org.opendaylight.yang.gen.v1.urn.opendaylight.queue.statistics.rev131216.FlowCapableNodeConnectorQueueStatisticsData;
  41 import org.opendaylight.yang.gen.v1.urn.opendaylight.queue.statistics.rev131216.FlowCapableNodeConnectorQueueStatisticsDataBuilder;
  42 import org.opendaylight.yang.gen.v1.urn.opendaylight.queue.statistics.rev131216.flow.capable.node.connector.queue.statistics.FlowCapableNodeConnectorQueueStatistics;
  43 import org.opendaylight.yang.gen.v1.urn.opendaylight.queue.statistics.rev131216.flow.capable.node.connector.queue.statistics.FlowCapableNodeConnectorQueueStatisticsBuilder;
  44 import org.opendaylight.yang.gen.v1.urn.opendaylight.queue.statistics.rev131216.queue.id.and.statistics.map.QueueIdAndStatisticsMap;
  45 import org.opendaylight.yang.gen.v1.urn.opendaylight.queue.statistics.rev131216.queue.id.and.statistics.map.QueueIdAndStatisticsMapBuilder;
  46 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
  47
  48 /**
  49  * The Queue direct statistics service.
  50  */
  51 public class QueueDirectStatisticsService extends AbstractDirectStatisticsService<GetQueueStatisticsInput, GetQueueStatisticsOutput> {
  52     /**
  53      * Instantiates a new Queue direct statistics service.
  54      *
  55      * @param requestContextStack the request context stack
  56      * @param deviceContext       the device context
  57      */
  58     public QueueDirectStatisticsService(RequestContextStack requestContextStack, DeviceContext deviceContext) {
  59         super(MultipartType.OFPMPQUEUE, requestContextStack, deviceContext);
  60     }
  61
  62     @Override
  63     protected MultipartRequestBody buildRequestBody(GetQueueStatisticsInput input) {
  64         final MultipartRequestQueueBuilder mprQueueBuilder = new MultipartRequestQueueBuilder();
  65
  66         if (input.getQueueId() != null) {
  67             mprQueueBuilder.setQueueId(input.getQueueId().getValue());
  68         } else {
  69             mprQueueBuilder.setQueueId(OFConstants.OFPQ_ALL);
  70         }
  71
  72         if (input.getNodeConnectorId() != null) {
  73             mprQueueBuilder.setPortNo(InventoryDataServiceUtil.portNumberfromNodeConnectorId(getOfVersion(), input.getNodeConnectorId()));
  74         } else {
  75             mprQueueBuilder.setPortNo(OFConstants.OFPP_ANY);
  76         }
  77
  78         return new MultipartRequestQueueCaseBuilder()
  79                 .setMultipartRequestQueue(mprQueueBuilder.build())
  80                 .build();
  81     }
  82
  83     @Override
  84     protected GetQueueStatisticsOutput buildReply(List<MultipartReply> input, boolean success) {
  85         final List<QueueIdAndStatisticsMap> queueIdAndStatisticsMap = new ArrayList<>();
  86
  87         if (success) {
  88             for (final MultipartReply mpReply : input) {
  89                 final MultipartReplyQueueCase caseBody = (MultipartReplyQueueCase) mpReply.getMultipartReplyBody();
  90                 final MultipartReplyQueue replyBody = caseBody.getMultipartReplyQueue();
  91
  92                 for (final QueueStats queueStats : replyBody.getQueueStats()) {
  93                     final DurationBuilder durationBuilder = new DurationBuilder()
  94                             .setSecond(new Counter32(queueStats.getDurationSec()))
  95                             .setNanosecond(new Counter32(queueStats.getDurationNsec()));
  96
  97                     final QueueIdAndStatisticsMapBuilder statsBuilder = new QueueIdAndStatisticsMapBuilder()
  98                             .setNodeConnectorId(InventoryDataServiceUtil.nodeConnectorIdfromDatapathPortNo(
  99                                     getDatapathId(), queueStats.getPortNo(), getOfVersion()))
 100                             .setTransmissionErrors(new Counter64(queueStats.getTxErrors()))
 101                             .setTransmittedBytes(new Counter64(queueStats.getTxBytes()))
 102                             .setTransmittedPackets(new Counter64(queueStats.getTxPackets()))
 103                             .setQueueId(new QueueId(queueStats.getQueueId()))
 104                             .setDuration(durationBuilder.build());
 105
 106                     queueIdAndStatisticsMap.add(statsBuilder.build());
 107                 }
 108             }
 109         }
 110
 111         return new GetQueueStatisticsOutputBuilder()
 112                 .setQueueIdAndStatisticsMap(queueIdAndStatisticsMap)
 113                 .build();
 114     }
 115
 116     @Override
 117     protected void storeStatistics(GetQueueStatisticsOutput output) throws Exception {
 118         final InstanceIdentifier<Node> nodePath = getDeviceInfo().getNodeInstanceIdentifier();
 119
 120         for (final QueueIdAndStatisticsMap queueStatistics : output.getQueueIdAndStatisticsMap()) {
 121             if (queueStatistics.getQueueId() != null) {
 122                 final QueueKey qKey = new QueueKey(queueStatistics.getQueueId());
 123
 124                 final FlowCapableNodeConnectorQueueStatistics statChild =
 125                         new FlowCapableNodeConnectorQueueStatisticsBuilder(queueStatistics).build();
 126
 127                 final FlowCapableNodeConnectorQueueStatisticsDataBuilder statBuild =
 128                         new FlowCapableNodeConnectorQueueStatisticsDataBuilder()
 129                                 .setFlowCapableNodeConnectorQueueStatistics(statChild);
 130
 131                 final InstanceIdentifier<Queue> queueStatisticsPath = nodePath
 132                         .child(NodeConnector.class, new NodeConnectorKey(queueStatistics.getNodeConnectorId()))
 133                         .augmentation(FlowCapableNodeConnector.class)
 134                         .child(Queue.class, qKey);
 135
 136                 final Queue stats = new QueueBuilder()
 137                         .setKey(qKey)
 138                         .setQueueId(queueStatistics.getQueueId())
 139                         .addAugmentation(FlowCapableNodeConnectorQueueStatisticsData.class, statBuild.build()).build();
 140
 141                 getTxFacade().writeToTransactionWithParentsSlow(LogicalDatastoreType.OPERATIONAL, queueStatisticsPath, stats);
 142             }
 143         }
 144     }
 145 }