openflowplugin/src/main/java/org/opendaylight/openflowplugin/openflow/md/core/sal/convertor/MeterConfigStatsResponseConvertor.java

   1 /*
   2  * Copyright (c) 2016 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.openflow.md.core.sal.convertor;
  10
  11 import java.util.ArrayList;
  12 import java.util.List;
  13 import org.opendaylight.openflowplugin.openflow.md.core.sal.convertor.common.Convertor;
  14 import org.opendaylight.yang.gen.v1.urn.opendaylight.meter.types.rev130918.BandId;
  15 import org.opendaylight.yang.gen.v1.urn.opendaylight.meter.types.rev130918.MeterBandType;
  16 import org.opendaylight.yang.gen.v1.urn.opendaylight.meter.types.rev130918.MeterFlags;
  17 import org.opendaylight.yang.gen.v1.urn.opendaylight.meter.types.rev130918.MeterId;
  18 import org.opendaylight.yang.gen.v1.urn.opendaylight.meter.types.rev130918.band.type.band.type.DropBuilder;
  19 import org.opendaylight.yang.gen.v1.urn.opendaylight.meter.types.rev130918.band.type.band.type.DscpRemarkBuilder;
  20 import org.opendaylight.yang.gen.v1.urn.opendaylight.meter.types.rev130918.band.type.band.type.ExperimenterBuilder;
  21 import org.opendaylight.yang.gen.v1.urn.opendaylight.meter.types.rev130918.meter.MeterBandHeadersBuilder;
  22 import org.opendaylight.yang.gen.v1.urn.opendaylight.meter.types.rev130918.meter.config.stats.reply.MeterConfigStats;
  23 import org.opendaylight.yang.gen.v1.urn.opendaylight.meter.types.rev130918.meter.config.stats.reply.MeterConfigStatsBuilder;
  24 import org.opendaylight.yang.gen.v1.urn.opendaylight.meter.types.rev130918.meter.config.stats.reply.MeterConfigStatsKey;
  25 import org.opendaylight.yang.gen.v1.urn.opendaylight.meter.types.rev130918.meter.meter.band.headers.MeterBandHeader;
  26 import org.opendaylight.yang.gen.v1.urn.opendaylight.meter.types.rev130918.meter.meter.band.headers.MeterBandHeaderBuilder;
  27 import org.opendaylight.yang.gen.v1.urn.opendaylight.meter.types.rev130918.meter.meter.band.headers.MeterBandHeaderKey;
  28 import org.opendaylight.yang.gen.v1.urn.opendaylight.meter.types.rev130918.meter.meter.band.headers.meter.band.header.MeterBandTypesBuilder;
  29 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.meter.band.header.meter.band.MeterBandDropCase;
  30 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.meter.band.header.meter.band.MeterBandDscpRemarkCase;
  31 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.meter.band.header.meter.band.MeterBandExperimenterCase;
  32 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.meter.band.header.meter.band.meter.band.drop._case.MeterBandDrop;
  33 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.meter.band.header.meter.band.meter.band.dscp.remark._case.MeterBandDscpRemark;
  34 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.meter.band.header.meter.band.meter.band.experimenter._case.MeterBandExperimenter;
  35 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;
  36 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;
  37
  38 /**
  39  * Converts list of OF library config meter stats to MD-SAL config meter stats.
  40  *
  41  * Example usage:
  42  * <pre>
  43  * {@code
  44  * Optional<List<MeterConfigStats>> salMeterConfigStats = ConvertorManager.getInstance().convert(
  45  *  ofMeterConfigStats);
  46  * }
  47  * </pre>
  48  */
  49 public class MeterConfigStatsResponseConvertor implements Convertor<List<MeterConfig>, List<MeterConfigStats>> {
  50
  51     @Override
  52     public Class<?> getType() {
  53         return MeterConfig.class;
  54     }
  55
  56     @Override
  57     public List<MeterConfigStats> convert(List<MeterConfig> source) {
  58         List<MeterConfigStats> listMeterConfigStats = new ArrayList<>();
  59
  60         for (MeterConfig meterConfig : source) {
  61             MeterConfigStatsBuilder meterConfigStatsBuilder = new MeterConfigStatsBuilder();
  62             meterConfigStatsBuilder.setMeterId(new MeterId(meterConfig.getMeterId().getValue()));
  63             meterConfigStatsBuilder.setKey(new MeterConfigStatsKey(meterConfigStatsBuilder.getMeterId()));
  64             MeterBandHeadersBuilder meterBandHeadersBuilder = new MeterBandHeadersBuilder();
  65             List<Bands> bands = meterConfig.getBands();
  66
  67             MeterFlags meterFlags = new MeterFlags(meterConfig.getFlags().isOFPMFBURST(),
  68                     meterConfig.getFlags().isOFPMFKBPS(),
  69                     meterConfig.getFlags().isOFPMFPKTPS(),
  70                     meterConfig.getFlags().isOFPMFSTATS());
  71
  72             meterConfigStatsBuilder.setFlags(meterFlags);
  73             List<MeterBandHeader> listBandHeaders = new ArrayList<>();
  74             int bandKey = 0;
  75
  76             for (Bands band : bands) {
  77                 MeterBandHeaderBuilder meterBandHeaderBuilder = new MeterBandHeaderBuilder();
  78                 if (band.getMeterBand() instanceof MeterBandDropCase) {
  79                     MeterBandDropCase dropCaseBand = (MeterBandDropCase) band.getMeterBand();
  80                     MeterBandDrop dropBand = dropCaseBand.getMeterBandDrop();
  81                     DropBuilder dropBuilder = new DropBuilder();
  82                     dropBuilder.setDropBurstSize(dropBand.getBurstSize());
  83                     dropBuilder.setDropRate(dropBand.getRate());
  84                     meterBandHeaderBuilder.setBandType(dropBuilder.build());
  85
  86                     meterBandHeaderBuilder.setBandBurstSize(dropBand.getBurstSize());
  87                     meterBandHeaderBuilder.setBandRate(dropBand.getRate());
  88                     BandId bandId = new BandId((long) bandKey);
  89                     meterBandHeaderBuilder.setKey(new MeterBandHeaderKey(bandId));
  90                     meterBandHeaderBuilder.setBandId(bandId);
  91
  92                     MeterBandTypesBuilder meterBandTypesBuilder = new MeterBandTypesBuilder();
  93                     meterBandTypesBuilder.setFlags(new MeterBandType(true, false, false));
  94                     meterBandHeaderBuilder.setMeterBandTypes(meterBandTypesBuilder.build());
  95
  96                     listBandHeaders.add(meterBandHeaderBuilder.build());
  97                 } else if (band.getMeterBand() instanceof MeterBandDscpRemarkCase) {
  98                     MeterBandDscpRemarkCase dscpRemarkCaseBand = (MeterBandDscpRemarkCase) band.getMeterBand();
  99                     MeterBandDscpRemark dscpRemarkBand = dscpRemarkCaseBand.getMeterBandDscpRemark();
 100                     DscpRemarkBuilder dscpRemarkBuilder = new DscpRemarkBuilder();
 101                     dscpRemarkBuilder.setDscpRemarkBurstSize(dscpRemarkBand.getBurstSize());
 102                     dscpRemarkBuilder.setDscpRemarkRate(dscpRemarkBand.getRate());
 103                     dscpRemarkBuilder.setPrecLevel(dscpRemarkBand.getPrecLevel());
 104                     meterBandHeaderBuilder.setBandType(dscpRemarkBuilder.build());
 105
 106                     meterBandHeaderBuilder.setBandBurstSize(dscpRemarkBand.getBurstSize());
 107                     meterBandHeaderBuilder.setBandRate(dscpRemarkBand.getRate());
 108                     BandId bandId = new BandId((long) bandKey);
 109                     meterBandHeaderBuilder.setKey(new MeterBandHeaderKey(bandId));
 110                     meterBandHeaderBuilder.setBandId(bandId);
 111
 112                     MeterBandTypesBuilder meterBandTypesBuilder = new MeterBandTypesBuilder();
 113                     meterBandTypesBuilder.setFlags(new MeterBandType(false, true, false));
 114                     meterBandHeaderBuilder.setMeterBandTypes(meterBandTypesBuilder.build());
 115                     listBandHeaders.add(meterBandHeaderBuilder.build());
 116
 117                 } else if (band.getMeterBand() instanceof MeterBandExperimenterCase) {
 118                     MeterBandExperimenterCase experimenterCaseBand = (MeterBandExperimenterCase) band.getMeterBand();
 119                     MeterBandExperimenter experimenterBand = experimenterCaseBand.getMeterBandExperimenter();
 120                     ExperimenterBuilder experimenterBuilder = new ExperimenterBuilder();
 121                     experimenterBuilder.setExperimenterBurstSize(experimenterBand.getBurstSize());
 122                     experimenterBuilder.setExperimenterRate(experimenterBand.getRate());
 123                     meterBandHeaderBuilder.setBandType(experimenterBuilder.build());
 124
 125                     meterBandHeaderBuilder.setBandBurstSize(experimenterBand.getBurstSize());
 126                     meterBandHeaderBuilder.setBandRate(experimenterBand.getRate());
 127                     BandId bandId = new BandId((long) bandKey);
 128                     meterBandHeaderBuilder.setKey(new MeterBandHeaderKey(bandId));
 129                     meterBandHeaderBuilder.setBandId(bandId);
 130
 131                     MeterBandTypesBuilder meterBandTypesBuilder = new MeterBandTypesBuilder();
 132                     meterBandTypesBuilder.setFlags(new MeterBandType(false, false, true));
 133                     meterBandHeaderBuilder.setMeterBandTypes(meterBandTypesBuilder.build());
 134
 135                     listBandHeaders.add(meterBandHeaderBuilder.build());
 136
 137                 }
 138
 139                 bandKey++;
 140             }
 141
 142             meterBandHeadersBuilder.setMeterBandHeader(listBandHeaders);
 143             meterConfigStatsBuilder.setMeterBandHeaders(meterBandHeadersBuilder.build());
 144             listMeterConfigStats.add(meterConfigStatsBuilder.build());
 145         }
 146
 147         return listMeterConfigStats;
 148     }
 149 }