openflowplugin/src/main/java/org/opendaylight/openflowplugin/openflow/md/core/translator/MultipartReplyTranslator.java

   1 /*
   2  * Copyright (c) 2013, 2015 IBM Corporation 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.openflow.md.core.translator;
  10
  11 import java.math.BigInteger;
  12 import java.util.ArrayList;
  13 import java.util.List;
  14 import java.util.concurrent.CopyOnWriteArrayList;
  15 import org.opendaylight.openflowplugin.api.openflow.md.core.IMDMessageTranslator;
  16 import org.opendaylight.openflowplugin.api.openflow.md.core.SwitchConnectionDistinguisher;
  17 import org.opendaylight.openflowplugin.api.openflow.md.core.session.SessionContext;
  18 import org.opendaylight.openflowplugin.api.openflow.md.util.OpenflowVersion;
  19 import org.opendaylight.openflowplugin.openflow.md.core.sal.convertor.FlowStatsResponseConvertor;
  20 import org.opendaylight.openflowplugin.openflow.md.core.sal.convertor.GroupStatsResponseConvertor;
  21 import org.opendaylight.openflowplugin.openflow.md.core.sal.convertor.MeterStatsResponseConvertor;
  22 import org.opendaylight.openflowplugin.openflow.md.util.InventoryDataServiceUtil;
  23 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.yang.types.rev130715.Counter32;
  24 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.yang.types.rev130715.Counter64;
  25 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.statistics.rev130819.AggregateFlowStatisticsUpdateBuilder;
  26 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.statistics.rev130819.FlowsStatisticsUpdateBuilder;
  27 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.table.statistics.rev131215.FlowTableStatisticsUpdateBuilder;
  28 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.table.statistics.rev131215.flow.table.and.statistics.map.FlowTableAndStatisticsMap;
  29 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.table.statistics.rev131215.flow.table.and.statistics.map.FlowTableAndStatisticsMapBuilder;
  30 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.transaction.rev150304.TransactionId;
  31 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.types.queue.rev130925.QueueId;
  32 import org.opendaylight.yang.gen.v1.urn.opendaylight.group.statistics.rev131111.GroupDescStatsUpdatedBuilder;
  33 import org.opendaylight.yang.gen.v1.urn.opendaylight.group.statistics.rev131111.GroupFeaturesUpdatedBuilder;
  34 import org.opendaylight.yang.gen.v1.urn.opendaylight.group.statistics.rev131111.GroupStatisticsUpdatedBuilder;
  35 import org.opendaylight.yang.gen.v1.urn.opendaylight.group.types.rev131018.Chaining;
  36 import org.opendaylight.yang.gen.v1.urn.opendaylight.group.types.rev131018.ChainingChecks;
  37 import org.opendaylight.yang.gen.v1.urn.opendaylight.group.types.rev131018.GroupAll;
  38 import org.opendaylight.yang.gen.v1.urn.opendaylight.group.types.rev131018.GroupCapability;
  39 import org.opendaylight.yang.gen.v1.urn.opendaylight.group.types.rev131018.GroupFf;
  40 import org.opendaylight.yang.gen.v1.urn.opendaylight.group.types.rev131018.GroupIndirect;
  41 import org.opendaylight.yang.gen.v1.urn.opendaylight.group.types.rev131018.GroupSelect;
  42 import org.opendaylight.yang.gen.v1.urn.opendaylight.group.types.rev131018.GroupType;
  43 import org.opendaylight.yang.gen.v1.urn.opendaylight.group.types.rev131018.SelectLiveness;
  44 import org.opendaylight.yang.gen.v1.urn.opendaylight.group.types.rev131018.SelectWeight;
  45 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.NodeId;
  46 import org.opendaylight.yang.gen.v1.urn.opendaylight.meter.statistics.rev131111.MeterConfigStatsUpdatedBuilder;
  47 import org.opendaylight.yang.gen.v1.urn.opendaylight.meter.statistics.rev131111.MeterFeaturesUpdatedBuilder;
  48 import org.opendaylight.yang.gen.v1.urn.opendaylight.meter.statistics.rev131111.MeterStatisticsUpdatedBuilder;
  49 import org.opendaylight.yang.gen.v1.urn.opendaylight.meter.types.rev130918.MeterBand;
  50 import org.opendaylight.yang.gen.v1.urn.opendaylight.meter.types.rev130918.MeterBandDrop;
  51 import org.opendaylight.yang.gen.v1.urn.opendaylight.meter.types.rev130918.MeterBandDscpRemark;
  52 import org.opendaylight.yang.gen.v1.urn.opendaylight.meter.types.rev130918.MeterBurst;
  53 import org.opendaylight.yang.gen.v1.urn.opendaylight.meter.types.rev130918.MeterCapability;
  54 import org.opendaylight.yang.gen.v1.urn.opendaylight.meter.types.rev130918.MeterKbps;
  55 import org.opendaylight.yang.gen.v1.urn.opendaylight.meter.types.rev130918.MeterPktps;
  56 import org.opendaylight.yang.gen.v1.urn.opendaylight.meter.types.rev130918.MeterStats;
  57 import org.opendaylight.yang.gen.v1.urn.opendaylight.model.statistics.types.rev130925.duration.DurationBuilder;
  58 import org.opendaylight.yang.gen.v1.urn.opendaylight.model.statistics.types.rev130925.node.connector.statistics.BytesBuilder;
  59 import org.opendaylight.yang.gen.v1.urn.opendaylight.model.statistics.types.rev130925.node.connector.statistics.PacketsBuilder;
  60 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.MultipartReplyMessage;
  61 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.OfHeader;
  62 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.MultipartReplyAggregateCase;
  63 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.MultipartReplyFlowCase;
  64 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.MultipartReplyGroupCase;
  65 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.MultipartReplyGroupDescCase;
  66 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.MultipartReplyGroupFeaturesCase;
  67 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.MultipartReplyMeterCase;
  68 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.MultipartReplyMeterConfigCase;
  69 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.MultipartReplyMeterFeaturesCase;
  70 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.MultipartReplyPortStatsCase;
  71 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.MultipartReplyQueueCase;
  72 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.MultipartReplyTableCase;
  73 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.multipart.reply.aggregate._case.MultipartReplyAggregate;
  74 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.multipart.reply.flow._case.MultipartReplyFlow;
  75 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.multipart.reply.group._case.MultipartReplyGroup;
  76 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.multipart.reply.group.desc._case.MultipartReplyGroupDesc;
  77 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.multipart.reply.group.features._case.MultipartReplyGroupFeatures;
  78 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.multipart.reply.meter._case.MultipartReplyMeter;
  79 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.multipart.reply.meter.config._case.MultipartReplyMeterConfig;
  80 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.multipart.reply.meter.features._case.MultipartReplyMeterFeatures;
  81 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.multipart.reply.port.stats._case.MultipartReplyPortStats;
  82 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.multipart.reply.port.stats._case.multipart.reply.port.stats.PortStats;
  83 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.multipart.reply.queue._case.MultipartReplyQueue;
  84 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.multipart.reply.queue._case.multipart.reply.queue.QueueStats;
  85 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.multipart.reply.table._case.MultipartReplyTable;
  86 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.multipart.reply.table._case.multipart.reply.table.TableStats;
  87 import org.opendaylight.yang.gen.v1.urn.opendaylight.port.statistics.rev131214.NodeConnectorStatisticsUpdateBuilder;
  88 import org.opendaylight.yang.gen.v1.urn.opendaylight.port.statistics.rev131214.node.connector.statistics.and.port.number.map.NodeConnectorStatisticsAndPortNumberMap;
  89 import org.opendaylight.yang.gen.v1.urn.opendaylight.port.statistics.rev131214.node.connector.statistics.and.port.number.map.NodeConnectorStatisticsAndPortNumberMapBuilder;
  90 import org.opendaylight.yang.gen.v1.urn.opendaylight.port.statistics.rev131214.node.connector.statistics.and.port.number.map.NodeConnectorStatisticsAndPortNumberMapKey;
  91 import org.opendaylight.yang.gen.v1.urn.opendaylight.queue.statistics.rev131216.QueueStatisticsUpdateBuilder;
  92 import org.opendaylight.yang.gen.v1.urn.opendaylight.queue.statistics.rev131216.queue.id.and.statistics.map.QueueIdAndStatisticsMap;
  93 import org.opendaylight.yang.gen.v1.urn.opendaylight.queue.statistics.rev131216.queue.id.and.statistics.map.QueueIdAndStatisticsMapBuilder;
  94 import org.opendaylight.yang.gen.v1.urn.opendaylight.table.types.rev131026.TableId;
  95 import org.opendaylight.yangtools.yang.binding.DataObject;
  96 import org.slf4j.Logger;
  97 import org.slf4j.LoggerFactory;
  98
  99 /**
 100  * Class converts multipart reply messages to the notification objects defined
 101  * by statistics provider (manager ).
 102  *
 103  * @author avishnoi@in.ibm.com
 104  *
 105  */
 106 public class MultipartReplyTranslator implements IMDMessageTranslator<OfHeader,  List<DataObject>> {
 107
 108     protected static final Logger logger = LoggerFactory
 109             .getLogger(MultipartReplyTranslator.class);
 110
 111     private static FlowStatsResponseConvertor flowStatsConvertor = new FlowStatsResponseConvertor();
 112     private static GroupStatsResponseConvertor groupStatsConvertor = new GroupStatsResponseConvertor();
 113     private static MeterStatsResponseConvertor meterStatsConvertor = new MeterStatsResponseConvertor();
 114
 115
 116     @Override
 117     public  List<DataObject> translate(final SwitchConnectionDistinguisher cookie, final SessionContext sc, final OfHeader msg) {
 118
 119         List<DataObject> listDataObject = new CopyOnWriteArrayList<DataObject>();
 120
 121         OpenflowVersion ofVersion = OpenflowVersion.get(sc.getPrimaryConductor().getVersion());
 122
 123         if(msg instanceof MultipartReplyMessage){
 124             MultipartReplyMessage mpReply = (MultipartReplyMessage)msg;
 125             NodeId node = MultipartReplyTranslator.nodeIdFromDatapathId(sc.getFeatures().getDatapathId());
 126             switch (mpReply.getType()){
 127             case OFPMPFLOW: {
 128                 logger.debug("Received flow statistics reponse from openflow {} switch",msg.getVersion()==1?"1.0":"1.3+");
 129                 FlowsStatisticsUpdateBuilder message = new FlowsStatisticsUpdateBuilder();
 130                 message.setId(node);
 131                 message.setMoreReplies(mpReply.getFlags().isOFPMPFREQMORE());
 132                 message.setTransactionId(generateTransactionId(mpReply.getXid()));
 133                 MultipartReplyFlowCase caseBody = (MultipartReplyFlowCase)mpReply.getMultipartReplyBody();
 134                 MultipartReplyFlow replyBody = caseBody.getMultipartReplyFlow();
 135                 message.setFlowAndStatisticsMapList(flowStatsConvertor.toSALFlowStatsList(replyBody.getFlowStats(),sc.getFeatures().getDatapathId(), ofVersion));
 136
 137                 logger.debug("Converted flow statistics : {}",message.build().toString());
 138                 listDataObject.add(message.build());
 139                 return listDataObject;
 140             }
 141             case OFPMPAGGREGATE: {
 142                 logger.debug("Received aggregate flow statistics reponse from openflow {} switch",msg.getVersion()==1?"1.0":"1.3+");
 143                 AggregateFlowStatisticsUpdateBuilder message = new AggregateFlowStatisticsUpdateBuilder();
 144                 message.setId(node);
 145                 message.setMoreReplies(mpReply.getFlags().isOFPMPFREQMORE());
 146                 message.setTransactionId(generateTransactionId(mpReply.getXid()));
 147
 148                 MultipartReplyAggregateCase caseBody = (MultipartReplyAggregateCase)mpReply.getMultipartReplyBody();
 149                 MultipartReplyAggregate replyBody = caseBody.getMultipartReplyAggregate();
 150                 message.setByteCount(new Counter64(replyBody.getByteCount()));
 151                 message.setPacketCount(new Counter64(replyBody.getPacketCount()));
 152                 message.setFlowCount(new Counter32(replyBody.getFlowCount()));
 153
 154                 logger.debug("Converted aggregate flow statistics : {}",message.build().toString());
 155                 listDataObject.add(message.build());
 156                 return listDataObject;
 157             }
 158             case OFPMPPORTSTATS: {
 159
 160                 logger.debug("Received port statistics multipart response");
 161
 162                 NodeConnectorStatisticsUpdateBuilder message = new NodeConnectorStatisticsUpdateBuilder();
 163                 message.setId(node);
 164                 message.setMoreReplies(mpReply.getFlags().isOFPMPFREQMORE());
 165                 message.setTransactionId(generateTransactionId(mpReply.getXid()));
 166
 167                 MultipartReplyPortStatsCase caseBody = (MultipartReplyPortStatsCase)mpReply.getMultipartReplyBody();
 168                 MultipartReplyPortStats replyBody = caseBody.getMultipartReplyPortStats();
 169
 170                 List<NodeConnectorStatisticsAndPortNumberMap> statsMap =
 171                         new ArrayList<NodeConnectorStatisticsAndPortNumberMap>();
 172                 for (PortStats portStats: replyBody.getPortStats()){
 173
 174                     NodeConnectorStatisticsAndPortNumberMapBuilder statsBuilder =
 175                             new NodeConnectorStatisticsAndPortNumberMapBuilder();
 176                     statsBuilder.setNodeConnectorId(
 177                             InventoryDataServiceUtil.nodeConnectorIdfromDatapathPortNo(sc.getFeatures().getDatapathId(),
 178                                     portStats.getPortNo(), ofVersion));
 179
 180                     BytesBuilder bytesBuilder = new BytesBuilder();
 181                     bytesBuilder.setReceived(portStats.getRxBytes());
 182                     bytesBuilder.setTransmitted(portStats.getTxBytes());
 183                     statsBuilder.setBytes(bytesBuilder.build());
 184
 185                     PacketsBuilder packetsBuilder = new PacketsBuilder();
 186                     packetsBuilder.setReceived(portStats.getRxPackets());
 187                     packetsBuilder.setTransmitted(portStats.getTxPackets());
 188                     statsBuilder.setPackets(packetsBuilder.build());
 189
 190                     DurationBuilder durationBuilder = new DurationBuilder();
 191                     if (portStats.getDurationSec() != null) {
 192                         durationBuilder.setSecond(new Counter32(portStats.getDurationSec()));
 193                     }
 194                     if (portStats.getDurationNsec() != null) {
 195                         durationBuilder.setNanosecond(new Counter32(portStats.getDurationNsec()));
 196                     }
 197                     statsBuilder.setDuration(durationBuilder.build());
 198                     statsBuilder.setCollisionCount(portStats.getCollisions());
 199                     statsBuilder.setKey(new NodeConnectorStatisticsAndPortNumberMapKey(statsBuilder.getNodeConnectorId()));
 200                     statsBuilder.setReceiveCrcError(portStats.getRxCrcErr());
 201                     statsBuilder.setReceiveDrops(portStats.getRxDropped());
 202                     statsBuilder.setReceiveErrors(portStats.getRxErrors());
 203                     statsBuilder.setReceiveFrameError(portStats.getRxFrameErr());
 204                     statsBuilder.setReceiveOverRunError(portStats.getRxOverErr());
 205                     statsBuilder.setTransmitDrops(portStats.getTxDropped());
 206                     statsBuilder.setTransmitErrors(portStats.getTxErrors());
 207
 208                     statsMap.add(statsBuilder.build());
 209                 }
 210                 message.setNodeConnectorStatisticsAndPortNumberMap(statsMap);
 211
 212                 logger.debug("Converted ports statistics : {}",message.build().toString());
 213
 214                 listDataObject.add(message.build());
 215                 return listDataObject;
 216             }
 217             case OFPMPGROUP:{
 218                 logger.debug("Received group statistics multipart reponse");
 219                 GroupStatisticsUpdatedBuilder message = new GroupStatisticsUpdatedBuilder();
 220                 message.setId(node);
 221                 message.setMoreReplies(mpReply.getFlags().isOFPMPFREQMORE());
 222                 message.setTransactionId(generateTransactionId(mpReply.getXid()));
 223                 MultipartReplyGroupCase caseBody = (MultipartReplyGroupCase)mpReply.getMultipartReplyBody();
 224                 MultipartReplyGroup replyBody = caseBody.getMultipartReplyGroup();
 225                 message.setGroupStats(groupStatsConvertor.toSALGroupStatsList(replyBody.getGroupStats()));
 226
 227                 logger.debug("Converted group statistics : {}",message.toString());
 228                 listDataObject.add(message.build());
 229                 return listDataObject;
 230             }
 231             case OFPMPGROUPDESC:{
 232                 logger.debug("Received group description statistics multipart reponse");
 233
 234                 GroupDescStatsUpdatedBuilder message = new GroupDescStatsUpdatedBuilder();
 235                 message.setId(node);
 236                 message.setMoreReplies(mpReply.getFlags().isOFPMPFREQMORE());
 237                 message.setTransactionId(generateTransactionId(mpReply.getXid()));
 238                 MultipartReplyGroupDescCase caseBody = (MultipartReplyGroupDescCase)mpReply.getMultipartReplyBody();
 239                 MultipartReplyGroupDesc replyBody = caseBody.getMultipartReplyGroupDesc();
 240
 241                 message.setGroupDescStats(groupStatsConvertor.toSALGroupDescStatsList(replyBody.getGroupDesc(), ofVersion));
 242
 243                 logger.debug("Converted group statistics : {}",message.toString());
 244                 listDataObject.add(message.build());
 245                 return listDataObject;
 246             }
 247             case OFPMPGROUPFEATURES: {
 248                 logger.debug("Received group features multipart reponse");
 249                 GroupFeaturesUpdatedBuilder message = new GroupFeaturesUpdatedBuilder();
 250                 message.setId(node);
 251                 message.setMoreReplies(mpReply.getFlags().isOFPMPFREQMORE());
 252                 message.setTransactionId(generateTransactionId(mpReply.getXid()));
 253                 MultipartReplyGroupFeaturesCase caseBody = (MultipartReplyGroupFeaturesCase)mpReply.getMultipartReplyBody();
 254                 MultipartReplyGroupFeatures replyBody = caseBody.getMultipartReplyGroupFeatures();
 255                 List<Class<? extends GroupType>> supportedGroups =
 256                         new ArrayList<Class<? extends GroupType>>();
 257
 258                 if(replyBody.getTypes().isOFPGTALL()){
 259                     supportedGroups.add(GroupAll.class);
 260                 }
 261                 if(replyBody.getTypes().isOFPGTSELECT()){
 262                     supportedGroups.add(GroupSelect.class);
 263                 }
 264                 if(replyBody.getTypes().isOFPGTINDIRECT()){
 265                     supportedGroups.add(GroupIndirect.class);
 266                 }
 267                 if(replyBody.getTypes().isOFPGTFF()){
 268                     supportedGroups.add(GroupFf.class);
 269                 }
 270                 message.setGroupTypesSupported(supportedGroups);
 271                 message.setMaxGroups(replyBody.getMaxGroups());
 272
 273                 List<Class<? extends GroupCapability>> supportedCapabilities =
 274                         new ArrayList<Class<? extends GroupCapability>>();
 275
 276                 if(replyBody.getCapabilities().isOFPGFCCHAINING()){
 277                     supportedCapabilities.add(Chaining.class);
 278                 }
 279                 if(replyBody.getCapabilities().isOFPGFCCHAININGCHECKS()){
 280                     supportedCapabilities.add(ChainingChecks.class);
 281                 }
 282                 if(replyBody.getCapabilities().isOFPGFCSELECTLIVENESS()){
 283                     supportedCapabilities.add(SelectLiveness.class);
 284                 }
 285                 if(replyBody.getCapabilities().isOFPGFCSELECTWEIGHT()){
 286                     supportedCapabilities.add(SelectWeight.class);
 287                 }
 288
 289                 message.setGroupCapabilitiesSupported(supportedCapabilities);
 290
 291                 message.setActions(getGroupActionsSupportBitmap(replyBody.getActionsBitmap()));
 292                 listDataObject.add(message.build());
 293
 294                 return listDataObject;
 295             }
 296             case OFPMPMETER: {
 297                 logger.debug("Received meter statistics multipart reponse");
 298                 MeterStatisticsUpdatedBuilder message = new MeterStatisticsUpdatedBuilder();
 299                 message.setId(node);
 300                 message.setMoreReplies(mpReply.getFlags().isOFPMPFREQMORE());
 301                 message.setTransactionId(generateTransactionId(mpReply.getXid()));
 302
 303                 MultipartReplyMeterCase caseBody = (MultipartReplyMeterCase)mpReply.getMultipartReplyBody();
 304                 MultipartReplyMeter replyBody = caseBody.getMultipartReplyMeter();
 305                 message.setMeterStats(meterStatsConvertor.toSALMeterStatsList(replyBody.getMeterStats()));
 306
 307                 listDataObject.add(message.build());
 308                 return listDataObject;
 309             }
 310             case OFPMPMETERCONFIG:{
 311                 logger.debug("Received meter config statistics multipart reponse");
 312
 313                 MeterConfigStatsUpdatedBuilder message = new MeterConfigStatsUpdatedBuilder();
 314                 message.setId(node);
 315                 message.setMoreReplies(mpReply.getFlags().isOFPMPFREQMORE());
 316                 message.setTransactionId(generateTransactionId(mpReply.getXid()));
 317
 318                 MultipartReplyMeterConfigCase caseBody = (MultipartReplyMeterConfigCase)mpReply.getMultipartReplyBody();
 319                 MultipartReplyMeterConfig replyBody = caseBody.getMultipartReplyMeterConfig();
 320                 message.setMeterConfigStats(meterStatsConvertor.toSALMeterConfigList(replyBody.getMeterConfig()));
 321
 322                 listDataObject.add(message.build());
 323                 return listDataObject;
 324             }
 325             case OFPMPMETERFEATURES:{
 326                 logger.debug("Received meter features multipart reponse");
 327                 //Convert OF message and send it to SAL listener
 328                 MeterFeaturesUpdatedBuilder message = new MeterFeaturesUpdatedBuilder();
 329                 message.setId(node);
 330                 message.setMoreReplies(mpReply.getFlags().isOFPMPFREQMORE());
 331                 message.setTransactionId(generateTransactionId(mpReply.getXid()));
 332
 333                 MultipartReplyMeterFeaturesCase caseBody = (MultipartReplyMeterFeaturesCase)mpReply.getMultipartReplyBody();
 334                 MultipartReplyMeterFeatures replyBody = caseBody.getMultipartReplyMeterFeatures();
 335                 message.setMaxBands(replyBody.getMaxBands());
 336                 message.setMaxColor(replyBody.getMaxColor());
 337                 message.setMaxMeter(new Counter32(replyBody.getMaxMeter()));
 338
 339                 List<Class<? extends MeterCapability>> supportedCapabilities =
 340                         new ArrayList<Class<? extends MeterCapability>>();
 341                 if(replyBody.getCapabilities().isOFPMFBURST()){
 342                     supportedCapabilities.add(MeterBurst.class);
 343                 }
 344                 if(replyBody.getCapabilities().isOFPMFKBPS()){
 345                     supportedCapabilities.add(MeterKbps.class);
 346
 347                 }
 348                 if(replyBody.getCapabilities().isOFPMFPKTPS()){
 349                     supportedCapabilities.add(MeterPktps.class);
 350
 351                 }
 352                 if(replyBody.getCapabilities().isOFPMFSTATS()){
 353                     supportedCapabilities.add(MeterStats.class);
 354
 355                 }
 356                 message.setMeterCapabilitiesSupported(supportedCapabilities);
 357
 358                 List<Class<? extends MeterBand>> supportedMeterBand =
 359                         new ArrayList<Class <? extends MeterBand>>();
 360                 if(replyBody.getBandTypes().isOFPMBTDROP()){
 361                     supportedMeterBand.add(MeterBandDrop.class);
 362                 }
 363                 if(replyBody.getBandTypes().isOFPMBTDSCPREMARK()){
 364                     supportedMeterBand.add(MeterBandDscpRemark.class);
 365                 }
 366                 message.setMeterBandSupported(supportedMeterBand);
 367                 listDataObject.add(message.build());
 368
 369                 return listDataObject;
 370             }
 371             case OFPMPTABLE: {
 372                 logger.debug("Received flow table statistics reponse from openflow {} switch",msg.getVersion()==1?"1.0":"1.3+");
 373
 374                 FlowTableStatisticsUpdateBuilder message = new FlowTableStatisticsUpdateBuilder();
 375                 message.setId(node);
 376                 message.setMoreReplies(mpReply.getFlags().isOFPMPFREQMORE());
 377                 message.setTransactionId(generateTransactionId(mpReply.getXid()));
 378
 379                 MultipartReplyTableCase caseBody = (MultipartReplyTableCase)mpReply.getMultipartReplyBody();
 380                 MultipartReplyTable replyBody = caseBody.getMultipartReplyTable();
 381                 List<TableStats> swTablesStats = replyBody.getTableStats();
 382
 383                 List<FlowTableAndStatisticsMap> salFlowStats = new ArrayList<FlowTableAndStatisticsMap>();
 384                 for(TableStats swTableStats : swTablesStats){
 385                     FlowTableAndStatisticsMapBuilder statisticsBuilder  = new FlowTableAndStatisticsMapBuilder();
 386
 387                     statisticsBuilder.setActiveFlows(new Counter32(swTableStats.getActiveCount()));
 388                     statisticsBuilder.setPacketsLookedUp(new Counter64(swTableStats.getLookupCount()));
 389                     statisticsBuilder.setPacketsMatched(new Counter64(swTableStats.getMatchedCount()));
 390                     statisticsBuilder.setTableId(new TableId(swTableStats.getTableId()));
 391                     salFlowStats.add(statisticsBuilder.build());
 392                 }
 393
 394                 message.setFlowTableAndStatisticsMap(salFlowStats);
 395
 396                 logger.debug("Converted flow table statistics : {}",message.build().toString());
 397                 listDataObject.add(message.build());
 398                 return listDataObject;
 399             }
 400             case OFPMPQUEUE: {
 401                 logger.debug("Received queue statistics multipart response");
 402
 403                 QueueStatisticsUpdateBuilder message = new QueueStatisticsUpdateBuilder();
 404                 message.setId(node);
 405                 message.setMoreReplies(mpReply.getFlags().isOFPMPFREQMORE());
 406                 message.setTransactionId(generateTransactionId(mpReply.getXid()));
 407
 408                 MultipartReplyQueueCase caseBody = (MultipartReplyQueueCase)mpReply.getMultipartReplyBody();
 409                 MultipartReplyQueue replyBody = caseBody.getMultipartReplyQueue();
 410
 411                 List<QueueIdAndStatisticsMap> statsMap =
 412                         new ArrayList<QueueIdAndStatisticsMap>();
 413
 414                 for (QueueStats queueStats: replyBody.getQueueStats()){
 415
 416                     QueueIdAndStatisticsMapBuilder statsBuilder =
 417                             new QueueIdAndStatisticsMapBuilder();
 418                     statsBuilder.setNodeConnectorId(
 419                             InventoryDataServiceUtil.nodeConnectorIdfromDatapathPortNo(sc.getFeatures().getDatapathId(),
 420                                     queueStats.getPortNo(), ofVersion));
 421                     statsBuilder.setTransmissionErrors(new Counter64(queueStats.getTxErrors()));
 422                     statsBuilder.setTransmittedBytes(new Counter64(queueStats.getTxBytes()));
 423                     statsBuilder.setTransmittedPackets(new Counter64(queueStats.getTxPackets()));
 424
 425                     DurationBuilder durationBuilder = new DurationBuilder();
 426                     durationBuilder.setSecond(new Counter32(queueStats.getDurationSec()));
 427                     durationBuilder.setNanosecond(new Counter32(queueStats.getDurationNsec()));
 428                     statsBuilder.setDuration(durationBuilder.build());
 429
 430                     statsBuilder.setQueueId(new QueueId(queueStats.getQueueId()));
 431                     statsBuilder.setNodeConnectorId(InventoryDataServiceUtil.nodeConnectorIdfromDatapathPortNo(sc.getFeatures().getDatapathId(),
 432                             queueStats.getPortNo(), ofVersion));
 433
 434                     statsMap.add(statsBuilder.build());
 435                 }
 436                 message.setQueueIdAndStatisticsMap(statsMap);
 437
 438                 logger.debug("Converted queue statistics : {}",message.build().toString());
 439                 listDataObject.add(message.build());
 440                 return listDataObject;
 441             }
 442
 443             default:
 444                 return listDataObject;
 445             }
 446         }
 447
 448         return listDataObject;
 449     }
 450
 451     private static NodeId nodeIdFromDatapathId(final BigInteger datapathId) {
 452         String current = datapathId.toString();
 453         return new NodeId("openflow:" + current);
 454     }
 455
 456     private static TransactionId generateTransactionId(final Long xid){
 457         BigInteger bigIntXid = BigInteger.valueOf(xid);
 458         return new TransactionId(bigIntXid);
 459     }
 460
 461     /*
 462      * Method returns the bitmap of actions supported by each group.
 463      * TODO: My recommendation would be, its good to have a respective model of
 464      * 'type bits', which will generate a class where all these flags will eventually
 465      * be stored as boolean. It will be convenient for application to check the
 466      * supported action, rather then doing bitmap operation.
 467      * @param actionsSupported
 468      * @return
 469      */
 470     private static List<Long> getGroupActionsSupportBitmap(final List<org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.types.rev130731.ActionType> actionsSupported){
 471         List<Long> supportActionByGroups = new ArrayList<Long>();
 472         for(org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.types.rev130731.ActionType supportedActions : actionsSupported){
 473             long supportActionBitmap = 0;
 474             supportActionBitmap |= supportedActions.isOFPATOUTPUT()?(1 << 0): 0;
 475             supportActionBitmap |= supportedActions.isOFPATCOPYTTLOUT()?(1 << 11): 0;
 476             supportActionBitmap |= supportedActions.isOFPATCOPYTTLIN()?(1 << 12): 0;
 477             supportActionBitmap |= supportedActions.isOFPATSETMPLSTTL()?(1 << 15): 0;
 478             supportActionBitmap |= supportedActions.isOFPATDECMPLSTTL()?(1 << 16): 0;
 479             supportActionBitmap |= supportedActions.isOFPATPUSHVLAN()?(1 << 17): 0;
 480             supportActionBitmap |= supportedActions.isOFPATPOPVLAN()?(1 << 18): 0;
 481             supportActionBitmap |= supportedActions.isOFPATPUSHMPLS()?(1 << 19): 0;
 482             supportActionBitmap |= supportedActions.isOFPATPOPMPLS()?(1 << 20): 0;
 483             supportActionBitmap |= supportedActions.isOFPATSETQUEUE()?(1 << 21): 0;
 484             supportActionBitmap |= supportedActions.isOFPATGROUP()?(1 << 22): 0;
 485             supportActionBitmap |= supportedActions.isOFPATSETNWTTL()?(1 << 23): 0;
 486             supportActionBitmap |= supportedActions.isOFPATDECNWTTL()?(1 << 24): 0;
 487             supportActionBitmap |= supportedActions.isOFPATSETFIELD()?(1 << 25): 0;
 488             supportActionBitmap |= supportedActions.isOFPATPUSHPBB()?(1 << 26): 0;
 489             supportActionBitmap |= supportedActions.isOFPATPOPPBB()?(1 << 27): 0;
 490             supportActionByGroups.add(Long.valueOf(supportActionBitmap));
 491         }
 492         return supportActionByGroups;
 493     }
 494
 495 }