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.openflowplugin.openflow.md.core.sal.convertor.data.VersionConvertorData;
  15 import org.opendaylight.yang.gen.v1.urn.opendaylight.meter.types.rev130918.BandId;
  16 import org.opendaylight.yang.gen.v1.urn.opendaylight.meter.types.rev130918.MeterBandType;
  17 import org.opendaylight.yang.gen.v1.urn.opendaylight.meter.types.rev130918.MeterFlags;
  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.openflow.protocol.rev130731.meter.band.header.meter.band.MeterBandDropCase;
  31 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.meter.band.header.meter.band.MeterBandDscpRemarkCase;
  32 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.meter.band.header.meter.band.MeterBandExperimenterCase;
  33 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.meter.band.header.meter.band.meter.band.drop._case.MeterBandDrop;
  34 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.meter.band.header.meter.band.meter.band.dscp.remark._case.MeterBandDscpRemark;
  35 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.meter.band.header.meter.band.meter.band.experimenter._case.MeterBandExperimenter;
  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.MeterConfig;
  37 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;
  38 import org.opendaylight.yangtools.yang.binding.DataContainer;
  39
  40 /**
  41  * Converts list of OF library config meter stats to MD-SAL config meter stats.
  42  *
  43  * Example usage:
  44  * <pre>
  45  * {@code
  46  * Optional<List<MeterConfigStats>> salMeterConfigStats = ConvertorManager.getInstance().convert(
  47  *  ofMeterConfigStats);
  48  * }
  49  * </pre>
  50  */
  51 public class MeterConfigStatsResponseConvertor implements Convertor<List<MeterConfig>, List<MeterConfigStats>, VersionConvertorData> {
  52
  53     @Override
  54     public Class<? extends DataContainer> getType() {
  55         return MeterConfig.class;
  56     }
  57
  58     @Override
  59     public List<MeterConfigStats> convert(List<MeterConfig> source, VersionConvertorData data) {
  60         List<MeterConfigStats> listMeterConfigStats = new ArrayList<>();
  61
  62         for (MeterConfig meterConfig : source) {
  63             MeterConfigStatsBuilder meterConfigStatsBuilder = new MeterConfigStatsBuilder();
  64             meterConfigStatsBuilder.setMeterId(new MeterId(meterConfig.getMeterId().getValue()));
  65             meterConfigStatsBuilder.setKey(new MeterConfigStatsKey(meterConfigStatsBuilder.getMeterId()));
  66             MeterBandHeadersBuilder meterBandHeadersBuilder = new MeterBandHeadersBuilder();
  67             List<Bands> bands = meterConfig.getBands();
  68
  69             MeterFlags meterFlags = new MeterFlags(meterConfig.getFlags().isOFPMFBURST(),
  70                     meterConfig.getFlags().isOFPMFKBPS(),
  71                     meterConfig.getFlags().isOFPMFPKTPS(),
  72                     meterConfig.getFlags().isOFPMFSTATS());
  73
  74             meterConfigStatsBuilder.setFlags(meterFlags);
  75             List<MeterBandHeader> listBandHeaders = new ArrayList<>();
  76             int bandKey = 0;
  77
  78             for (Bands band : bands) {
  79                 MeterBandHeaderBuilder meterBandHeaderBuilder = new MeterBandHeaderBuilder();
  80                 if (band.getMeterBand() instanceof MeterBandDropCase) {
  81                     MeterBandDropCase dropCaseBand = (MeterBandDropCase) band.getMeterBand();
  82                     MeterBandDrop dropBand = dropCaseBand.getMeterBandDrop();
  83                     DropBuilder dropBuilder = new DropBuilder();
  84                     dropBuilder.setDropBurstSize(dropBand.getBurstSize());
  85                     dropBuilder.setDropRate(dropBand.getRate());
  86                     meterBandHeaderBuilder.setBandType(dropBuilder.build());
  87
  88                     meterBandHeaderBuilder.setBandBurstSize(dropBand.getBurstSize());
  89                     meterBandHeaderBuilder.setBandRate(dropBand.getRate());
  90                     BandId bandId = new BandId((long) bandKey);
  91                     meterBandHeaderBuilder.setKey(new MeterBandHeaderKey(bandId));
  92                     meterBandHeaderBuilder.setBandId(bandId);
  93
  94                     MeterBandTypesBuilder meterBandTypesBuilder = new MeterBandTypesBuilder();
  95                     meterBandTypesBuilder.setFlags(new MeterBandType(true, false, false));
  96                     meterBandHeaderBuilder.setMeterBandTypes(meterBandTypesBuilder.build());
  97
  98                     listBandHeaders.add(meterBandHeaderBuilder.build());
  99                 } else if (band.getMeterBand() instanceof MeterBandDscpRemarkCase) {
 100                     MeterBandDscpRemarkCase dscpRemarkCaseBand = (MeterBandDscpRemarkCase) band.getMeterBand();
 101                     MeterBandDscpRemark dscpRemarkBand = dscpRemarkCaseBand.getMeterBandDscpRemark();
 102                     DscpRemarkBuilder dscpRemarkBuilder = new DscpRemarkBuilder();
 103                     dscpRemarkBuilder.setDscpRemarkBurstSize(dscpRemarkBand.getBurstSize());
 104                     dscpRemarkBuilder.setDscpRemarkRate(dscpRemarkBand.getRate());
 105                     dscpRemarkBuilder.setPrecLevel(dscpRemarkBand.getPrecLevel());
 106                     meterBandHeaderBuilder.setBandType(dscpRemarkBuilder.build());
 107
 108                     meterBandHeaderBuilder.setBandBurstSize(dscpRemarkBand.getBurstSize());
 109                     meterBandHeaderBuilder.setBandRate(dscpRemarkBand.getRate());
 110                     BandId bandId = new BandId((long) bandKey);
 111                     meterBandHeaderBuilder.setKey(new MeterBandHeaderKey(bandId));
 112                     meterBandHeaderBuilder.setBandId(bandId);
 113
 114                     MeterBandTypesBuilder meterBandTypesBuilder = new MeterBandTypesBuilder();
 115                     meterBandTypesBuilder.setFlags(new MeterBandType(false, true, false));
 116                     meterBandHeaderBuilder.setMeterBandTypes(meterBandTypesBuilder.build());
 117                     listBandHeaders.add(meterBandHeaderBuilder.build());
 118
 119                 } else if (band.getMeterBand() instanceof MeterBandExperimenterCase) {
 120                     MeterBandExperimenterCase experimenterCaseBand = (MeterBandExperimenterCase) band.getMeterBand();
 121                     MeterBandExperimenter experimenterBand = experimenterCaseBand.getMeterBandExperimenter();
 122                     ExperimenterBuilder experimenterBuilder = new ExperimenterBuilder();
 123                     experimenterBuilder.setExperimenterBurstSize(experimenterBand.getBurstSize());
 124                     experimenterBuilder.setExperimenterRate(experimenterBand.getRate());
 125                     meterBandHeaderBuilder.setBandType(experimenterBuilder.build());
 126
 127                     meterBandHeaderBuilder.setBandBurstSize(experimenterBand.getBurstSize());
 128                     meterBandHeaderBuilder.setBandRate(experimenterBand.getRate());
 129                     BandId bandId = new BandId((long) bandKey);
 130                     meterBandHeaderBuilder.setKey(new MeterBandHeaderKey(bandId));
 131                     meterBandHeaderBuilder.setBandId(bandId);
 132
 133                     MeterBandTypesBuilder meterBandTypesBuilder = new MeterBandTypesBuilder();
 134                     meterBandTypesBuilder.setFlags(new MeterBandType(false, false, true));
 135                     meterBandHeaderBuilder.setMeterBandTypes(meterBandTypesBuilder.build());
 136
 137                     listBandHeaders.add(meterBandHeaderBuilder.build());
 138
 139                 }
 140
 141                 bandKey++;
 142             }
 143
 144             meterBandHeadersBuilder.setMeterBandHeader(listBandHeaders);
 145             meterConfigStatsBuilder.setMeterBandHeaders(meterBandHeadersBuilder.build());
 146             listMeterConfigStats.add(meterConfigStatsBuilder.build());
 147         }
 148
 149         return listMeterConfigStats;
 150     }
 151 }