openflowplugin/src/main/java/org/opendaylight/openflowplugin/openflow/md/core/sal/convertor/MeterStatsResponseConvertor.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
   9 package org.opendaylight.openflowplugin.openflow.md.core.sal.convertor;
  10
  11 import java.util.ArrayList;
  12 import java.util.List;
  13
  14 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.yang.types.rev100924.Counter32;
  15 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.yang.types.rev100924.Counter64;
  16 import org.opendaylight.yang.gen.v1.urn.opendaylight.meter.types.rev130918.BandId;
  17 import org.opendaylight.yang.gen.v1.urn.opendaylight.meter.types.rev130918.MeterBandType;
  18 import org.opendaylight.yang.gen.v1.urn.opendaylight.meter.types.rev130918.MeterId;
  19 import org.opendaylight.yang.gen.v1.urn.opendaylight.meter.types.rev130918.band.type.band.type.DropBuilder;
  20 import org.opendaylight.yang.gen.v1.urn.opendaylight.meter.types.rev130918.band.type.band.type.DscpRemarkBuilder;
  21 import org.opendaylight.yang.gen.v1.urn.opendaylight.meter.types.rev130918.band.type.band.type.ExperimenterBuilder;
  22 import org.opendaylight.yang.gen.v1.urn.opendaylight.meter.types.rev130918.meter.MeterBandHeadersBuilder;
  23 import org.opendaylight.yang.gen.v1.urn.opendaylight.meter.types.rev130918.meter.config.stats.reply.MeterConfigStats;
  24 import org.opendaylight.yang.gen.v1.urn.opendaylight.meter.types.rev130918.meter.config.stats.reply.MeterConfigStatsBuilder;
  25 import org.opendaylight.yang.gen.v1.urn.opendaylight.meter.types.rev130918.meter.config.stats.reply.MeterConfigStatsKey;
  26 import org.opendaylight.yang.gen.v1.urn.opendaylight.meter.types.rev130918.meter.meter.band.headers.MeterBandHeader;
  27 import org.opendaylight.yang.gen.v1.urn.opendaylight.meter.types.rev130918.meter.meter.band.headers.MeterBandHeaderBuilder;
  28 import org.opendaylight.yang.gen.v1.urn.opendaylight.meter.types.rev130918.meter.meter.band.headers.MeterBandHeaderKey;
  29 import org.opendaylight.yang.gen.v1.urn.opendaylight.meter.types.rev130918.meter.meter.band.headers.meter.band.header.MeterBandTypesBuilder;
  30 import org.opendaylight.yang.gen.v1.urn.opendaylight.meter.types.rev130918.meter.statistics.DurationBuilder;
  31 import org.opendaylight.yang.gen.v1.urn.opendaylight.meter.types.rev130918.meter.statistics.MeterBandStatsBuilder;
  32 import org.opendaylight.yang.gen.v1.urn.opendaylight.meter.types.rev130918.meter.statistics.meter.band.stats.BandStat;
  33 import org.opendaylight.yang.gen.v1.urn.opendaylight.meter.types.rev130918.meter.statistics.meter.band.stats.BandStatBuilder;
  34 import org.opendaylight.yang.gen.v1.urn.opendaylight.meter.types.rev130918.meter.statistics.meter.band.stats.BandStatKey;
  35 import org.opendaylight.yang.gen.v1.urn.opendaylight.meter.types.rev130918.meter.statistics.reply.MeterStats;
  36 import org.opendaylight.yang.gen.v1.urn.opendaylight.meter.types.rev130918.meter.statistics.reply.MeterStatsBuilder;
  37 import org.opendaylight.yang.gen.v1.urn.opendaylight.meter.types.rev130918.meter.statistics.reply.MeterStatsKey;
  38 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.meter.band.header.meter.band.MeterBandDropCase;
  39 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.meter.band.header.meter.band.MeterBandDscpRemarkCase;
  40 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.meter.band.header.meter.band.MeterBandExperimenterCase;
  41 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.meter.band.header.meter.band.meter.band.drop._case.MeterBandDrop;
  42 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.meter.band.header.meter.band.meter.band.dscp.remark._case.MeterBandDscpRemark;
  43 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.meter.band.header.meter.band.meter.band.experimenter._case.MeterBandExperimenter;
  44 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.multipart.reply.meter._case.multipart.reply.meter.meter.stats.MeterBandStats;
  45 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.multipart.reply.meter.config._case.multipart.reply.meter.config.MeterConfig;
  46 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.multipart.reply.meter.config._case.multipart.reply.meter.config.meter.config.Bands;
  47
  48 /**
  49  * Class is an utility class for converting group related statistics messages coming from switch to MD-SAL
  50  * messages.
  51  * @author avishnoi@in.ibm.com
  52  *
  53  */
  54 public class MeterStatsResponseConvertor {
  55
  56     /**
  57      * Method converts list of OF Meter Stats to SAL Meter Stats.
  58      * @param allMeterStats
  59      * @return List of MeterStats
  60      */
  61     public List<MeterStats> toSALMeterStatsList(
  62             List<org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply
  63             .multipart.reply.body.multipart.reply.meter._case.multipart.reply.meter.MeterStats> allMeterStats){
  64         List<MeterStats> convertedSALMeters = new ArrayList<MeterStats>();
  65         for(org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.
  66                 multipart.reply.body.multipart.reply.meter._case.multipart.reply.meter.MeterStats meter: allMeterStats){
  67             convertedSALMeters.add(toSALMeterStats(meter));
  68         }
  69         return convertedSALMeters;
  70
  71     }
  72
  73     /**
  74      * Method convert MeterStats message from library to MD SAL defined MeterStats
  75      * @param meterStats MeterStats from library
  76      * @return MeterStats -- MeterStats defined in MD-SAL
  77      */
  78     public MeterStats toSALMeterStats(org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply
  79             .multipart.reply.body.multipart.reply.meter._case.multipart.reply.meter.MeterStats meterStats){
  80
  81         MeterStatsBuilder salMeterStats = new MeterStatsBuilder();
  82         salMeterStats.setByteInCount(new Counter64(meterStats.getByteInCount()));
  83
  84         DurationBuilder time = new DurationBuilder();
  85         time.setSecond(new Counter32(meterStats.getDurationSec()));
  86         time.setNanosecond(new Counter32(meterStats.getDurationNsec()));
  87         salMeterStats.setDuration(time.build());
  88
  89         salMeterStats.setFlowCount(new Counter32(meterStats.getFlowCount()));
  90         salMeterStats.setMeterId(new MeterId(meterStats.getMeterId().getValue()));
  91         salMeterStats.setPacketInCount(new Counter64(meterStats.getPacketInCount()));
  92         salMeterStats.setKey(new MeterStatsKey(salMeterStats.getMeterId()));
  93
  94         List<MeterBandStats> allMeterBandStats = meterStats.getMeterBandStats();
  95
  96         MeterBandStatsBuilder meterBandStatsBuilder = new MeterBandStatsBuilder();
  97         List<BandStat> listAllBandStats = new ArrayList<BandStat>();
  98         int bandKey = 0;
  99         for(MeterBandStats meterBandStats : allMeterBandStats){
 100             BandStatBuilder bandStatBuilder = new BandStatBuilder();
 101             bandStatBuilder.setByteBandCount(new Counter64(meterBandStats.getByteBandCount()));
 102             bandStatBuilder.setPacketBandCount(new Counter64(meterBandStats.getPacketBandCount()));
 103             BandId bandId = new BandId((long) bandKey);
 104             bandStatBuilder.setKey(new BandStatKey(bandId));
 105             bandStatBuilder.setBandId(bandId);
 106             bandKey++;
 107             listAllBandStats.add(bandStatBuilder.build());
 108         }
 109         meterBandStatsBuilder.setBandStat(listAllBandStats);
 110         salMeterStats.setMeterBandStats(meterBandStatsBuilder.build());
 111         return salMeterStats.build();
 112     }
 113
 114     /**
 115      * Method convert list of OF Meter config Stats to SAL Meter Config stats
 116      * @param allMeterConfigs
 117      * @return list of MeterConfigStats
 118      */
 119     public List<MeterConfigStats> toSALMeterConfigList(List<MeterConfig> allMeterConfigs){
 120
 121         List<MeterConfigStats> listMeterConfigStats = new ArrayList<MeterConfigStats>();
 122         for( MeterConfig meterConfig : allMeterConfigs){
 123             MeterConfigStatsBuilder meterConfigStatsBuilder = new MeterConfigStatsBuilder();
 124             meterConfigStatsBuilder.setMeterId(new MeterId(meterConfig.getMeterId().getValue()));
 125             meterConfigStatsBuilder.setKey(new MeterConfigStatsKey(meterConfigStatsBuilder.getMeterId()));
 126
 127             MeterBandHeadersBuilder meterBandHeadersBuilder = new MeterBandHeadersBuilder();
 128             List<Bands> bands = meterConfig.getBands();
 129
 130             List<MeterBandHeader> listBandHeaders = new ArrayList<MeterBandHeader>();
 131             int bandKey=0;
 132             for(Bands band : bands){
 133                 MeterBandHeaderBuilder meterBandHeaderBuilder = new MeterBandHeaderBuilder();
 134                 if(band.getMeterBand() instanceof MeterBandDropCase){
 135                     MeterBandDropCase dropCaseBand = (MeterBandDropCase)band.getMeterBand();
 136                     MeterBandDrop dropBand = dropCaseBand.getMeterBandDrop();
 137                     DropBuilder dropBuilder = new DropBuilder();
 138                     dropBuilder.setBurstSize(dropBand.getBurstSize());
 139                     dropBuilder.setRate(dropBand.getRate());
 140                     meterBandHeaderBuilder.setBandType(dropBuilder.build());
 141
 142                     meterBandHeaderBuilder.setBurstSize(dropBand.getBurstSize());
 143                     meterBandHeaderBuilder.setRate(dropBand.getRate());
 144                     BandId bandId = new BandId((long)bandKey);
 145                     meterBandHeaderBuilder.setKey(new MeterBandHeaderKey(bandId));
 146                     meterBandHeaderBuilder.setBandId(bandId);
 147
 148                     MeterBandTypesBuilder meterBandTypesBuilder = new MeterBandTypesBuilder();
 149                     meterBandTypesBuilder.setFlags(new MeterBandType(true,false,false));
 150                     meterBandHeaderBuilder.setMeterBandTypes(meterBandTypesBuilder.build());
 151
 152                     listBandHeaders.add(meterBandHeaderBuilder.build());
 153                 }else if (band.getMeterBand() instanceof MeterBandDscpRemarkCase){
 154                     MeterBandDscpRemarkCase dscpRemarkCaseBand = (MeterBandDscpRemarkCase)band.getMeterBand();
 155                     MeterBandDscpRemark dscpRemarkBand = dscpRemarkCaseBand.getMeterBandDscpRemark();
 156                     DscpRemarkBuilder dscpRemarkBuilder = new DscpRemarkBuilder();
 157                     dscpRemarkBuilder.setBurstSize(dscpRemarkBand.getBurstSize());
 158                     dscpRemarkBuilder.setRate(dscpRemarkBand.getRate());
 159                     meterBandHeaderBuilder.setBandType(dscpRemarkBuilder.build());
 160
 161                     meterBandHeaderBuilder.setBurstSize(dscpRemarkBand.getBurstSize());
 162                     meterBandHeaderBuilder.setRate(dscpRemarkBand.getRate());
 163                     BandId bandId = new BandId((long)bandKey);
 164                     meterBandHeaderBuilder.setKey(new MeterBandHeaderKey(bandId));
 165                     meterBandHeaderBuilder.setBandId(bandId);
 166
 167                     MeterBandTypesBuilder meterBandTypesBuilder = new MeterBandTypesBuilder();
 168                     meterBandTypesBuilder.setFlags(new MeterBandType(false,true,false));
 169                     meterBandHeaderBuilder.setMeterBandTypes(meterBandTypesBuilder.build());
 170
 171                     listBandHeaders.add(meterBandHeaderBuilder.build());
 172
 173                 }else if (band.getMeterBand() instanceof MeterBandExperimenterCase){
 174                     MeterBandExperimenterCase experimenterCaseBand = (MeterBandExperimenterCase)band.getMeterBand();
 175                     MeterBandExperimenter experimenterBand = experimenterCaseBand.getMeterBandExperimenter();
 176                     ExperimenterBuilder experimenterBuilder = new ExperimenterBuilder();
 177                     experimenterBuilder.setBurstSize(experimenterBand.getBurstSize());
 178                     experimenterBuilder.setRate(experimenterBand.getRate());
 179                     meterBandHeaderBuilder.setBandType(experimenterBuilder.build());
 180
 181                     meterBandHeaderBuilder.setBurstSize(experimenterBand.getBurstSize());
 182                     meterBandHeaderBuilder.setRate(experimenterBand.getRate());
 183                     BandId bandId = new BandId((long)bandKey);
 184                     meterBandHeaderBuilder.setKey(new MeterBandHeaderKey(bandId));
 185                     meterBandHeaderBuilder.setBandId(bandId);
 186
 187                     MeterBandTypesBuilder meterBandTypesBuilder = new MeterBandTypesBuilder();
 188                     meterBandTypesBuilder.setFlags(new MeterBandType(false,false,true));
 189                     meterBandHeaderBuilder.setMeterBandTypes(meterBandTypesBuilder.build());
 190
 191                     listBandHeaders.add(meterBandHeaderBuilder.build());
 192
 193                 }
 194                 bandKey++;
 195             }
 196             meterBandHeadersBuilder.setMeterBandHeader(listBandHeaders);
 197             meterConfigStatsBuilder.setMeterBandHeaders(meterBandHeadersBuilder.build());
 198             listMeterConfigStats.add(meterConfigStatsBuilder.build());
 199         }
 200
 201         return listMeterConfigStats;
 202     }
 203 }