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

   1 package org.opendaylight.openflowplugin.openflow.md.core.sal.convertor;
   2
   3 import java.util.ArrayList;
   4 import java.util.List;
   5
   6 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.yang.types.rev100924.Counter32;
   7 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.yang.types.rev100924.Counter64;
   8 import org.opendaylight.yang.gen.v1.urn.opendaylight.action.types.rev131112.action.list.Action;
   9 import org.opendaylight.yang.gen.v1.urn.opendaylight.action.types.rev131112.action.list.ActionBuilder;
  10 import org.opendaylight.yang.gen.v1.urn.opendaylight.action.types.rev131112.action.list.ActionKey;
  11 import org.opendaylight.yang.gen.v1.urn.opendaylight.group.types.rev131018.BucketId;
  12 import org.opendaylight.yang.gen.v1.urn.opendaylight.group.types.rev131018.GroupId;
  13 import org.opendaylight.yang.gen.v1.urn.opendaylight.group.types.rev131018.GroupTypes;
  14 import org.opendaylight.yang.gen.v1.urn.opendaylight.group.types.rev131018.group.buckets.Bucket;
  15 import org.opendaylight.yang.gen.v1.urn.opendaylight.group.types.rev131018.group.buckets.BucketBuilder;
  16 import org.opendaylight.yang.gen.v1.urn.opendaylight.group.types.rev131018.group.buckets.BucketKey;
  17 import org.opendaylight.yang.gen.v1.urn.opendaylight.group.types.rev131018.group.desc.stats.reply.GroupDescStats;
  18 import org.opendaylight.yang.gen.v1.urn.opendaylight.group.types.rev131018.group.desc.stats.reply.GroupDescStatsBuilder;
  19 import org.opendaylight.yang.gen.v1.urn.opendaylight.group.types.rev131018.group.desc.stats.reply.GroupDescStatsKey;
  20 import org.opendaylight.yang.gen.v1.urn.opendaylight.group.types.rev131018.group.statistics.Buckets;
  21 import org.opendaylight.yang.gen.v1.urn.opendaylight.group.types.rev131018.group.statistics.BucketsBuilder;
  22 import org.opendaylight.yang.gen.v1.urn.opendaylight.group.types.rev131018.group.statistics.DurationBuilder;
  23 import org.opendaylight.yang.gen.v1.urn.opendaylight.group.types.rev131018.group.statistics.buckets.BucketCounter;
  24 import org.opendaylight.yang.gen.v1.urn.opendaylight.group.types.rev131018.group.statistics.buckets.BucketCounterBuilder;
  25 import org.opendaylight.yang.gen.v1.urn.opendaylight.group.types.rev131018.group.statistics.buckets.BucketCounterKey;
  26 import org.opendaylight.yang.gen.v1.urn.opendaylight.group.types.rev131018.group.statistics.reply.GroupStats;
  27 import org.opendaylight.yang.gen.v1.urn.opendaylight.group.types.rev131018.group.statistics.reply.GroupStatsBuilder;
  28 import org.opendaylight.yang.gen.v1.urn.opendaylight.group.types.rev131018.group.statistics.reply.GroupStatsKey;
  29 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.buckets.BucketsList;
  30 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.multipart.reply.group._case.multipart.reply.group.group.stats.BucketStats;
  31 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.multipart.reply.group.desc._case.multipart.reply.group.desc.GroupDesc;
  32
  33 /**
  34  * Class is an utility class for converting group related statistics messages coming from switch to MD-SAL
  35  * messages.
  36  * @author avishnoi@in.ibm.com
  37  *
  38  */
  39 public class GroupStatsResponseConvertor {
  40
  41     public List<GroupStats> toSALGroupStatsList(
  42             List<org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply
  43             .multipart.reply.body.multipart.reply.group._case.multipart.reply.group.GroupStats> allGroupStats){
  44         List<GroupStats> convertedSALGroups = new ArrayList<>();
  45         for(org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply
  46                 .multipart.reply.body.multipart.reply.group._case.multipart.reply.group.GroupStats group: allGroupStats){
  47             convertedSALGroups.add(toSALGroupStats(group));
  48         }
  49         return convertedSALGroups;
  50
  51     }
  52     /**
  53      * Method convert GroupStats message from library to MD SAL defined GroupStats
  54      * @param groupStats GroupStats from library
  55      * @return GroupStats -- GroupStats defined in MD-SAL
  56      */
  57     public GroupStats toSALGroupStats(
  58             org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.
  59             multipart.reply.body.multipart.reply.group._case.multipart.reply.group.GroupStats groupStats){
  60
  61         GroupStatsBuilder salGroupStats = new GroupStatsBuilder();
  62
  63         salGroupStats.setBuckets(toSALBuckets(groupStats.getBucketStats()));
  64         salGroupStats.setByteCount(new Counter64(groupStats.getByteCount()));
  65
  66         DurationBuilder time = new DurationBuilder();
  67         time.setSecond(new Counter32(groupStats.getDurationSec()));
  68         time.setNanosecond(new Counter32(groupStats.getDurationNsec()));
  69
  70         salGroupStats.setDuration(time.build());
  71         salGroupStats.setGroupId(new GroupId(groupStats.getGroupId().getValue()));
  72         salGroupStats.setPacketCount(new Counter64(groupStats.getPacketCount()));
  73         salGroupStats.setRefCount(new Counter32(groupStats.getRefCount()));
  74         salGroupStats.setKey(new GroupStatsKey(salGroupStats.getGroupId()));
  75
  76         return salGroupStats.build();
  77     }
  78
  79     public Buckets toSALBuckets(
  80             List<BucketStats> bucketStats ){
  81
  82         BucketsBuilder salBuckets  = new BucketsBuilder();
  83
  84         List<BucketCounter> allBucketStats = new ArrayList<>();
  85         int bucketKey = 0;
  86         for(BucketStats bucketStat : bucketStats){
  87             BucketCounterBuilder bucketCounter = new BucketCounterBuilder();
  88             bucketCounter.setByteCount(new Counter64(bucketStat.getByteCount()));
  89             bucketCounter.setPacketCount(new Counter64(bucketStat.getPacketCount()));
  90             BucketId bucketId = new BucketId((long)bucketKey);
  91             bucketCounter.setKey(new BucketCounterKey(bucketId));
  92             bucketCounter.setBucketId(bucketId);
  93             bucketKey++;
  94             allBucketStats.add(bucketCounter.build());
  95         }
  96         salBuckets.setBucketCounter(allBucketStats);
  97         return salBuckets.build();
  98     }
  99
 100
 101     public List<GroupDescStats> toSALGroupDescStatsList(
 102             List<GroupDesc> allGroupDescStats){
 103
 104         List<GroupDescStats> convertedSALGroupsDesc = new ArrayList<>();
 105         for(GroupDesc groupDesc: allGroupDescStats){
 106             convertedSALGroupsDesc.add(toSALGroupDescStats(groupDesc));
 107         }
 108         return convertedSALGroupsDesc;
 109
 110     }
 111     /**
 112      * Method convert GroupStats message from library to MD SAL defined GroupStats
 113      * @param groupDesc GroupStats from library
 114      * @return GroupStats -- GroupStats defined in MD-SAL
 115      */
 116     public GroupDescStats toSALGroupDescStats(GroupDesc groupDesc){
 117
 118         GroupDescStatsBuilder salGroupDescStats = new GroupDescStatsBuilder();
 119
 120         salGroupDescStats.setBuckets(toSALBucketsDesc(groupDesc.getBucketsList()));
 121         salGroupDescStats.setGroupId(new GroupId(groupDesc.getGroupId().getValue()));
 122         salGroupDescStats.setGroupType(GroupTypes.forValue(groupDesc.getType().getIntValue()));
 123         salGroupDescStats.setKey(new GroupDescStatsKey(salGroupDescStats.getGroupId()));
 124
 125         return salGroupDescStats.build();
 126     }
 127
 128     public  org.opendaylight.yang.gen.v1.urn.opendaylight.group.types.rev131018.group.Buckets toSALBucketsDesc(
 129             List<BucketsList> bucketDescStats ){
 130
 131         org.opendaylight.yang.gen.v1.urn.opendaylight.group.types.rev131018.group.BucketsBuilder salBucketsDesc  =
 132                 new org.opendaylight.yang.gen.v1.urn.opendaylight.group.types.rev131018.group.BucketsBuilder();
 133         List<Bucket> allBuckets = new ArrayList<>();
 134         int bucketKey = 0;
 135         for(BucketsList bucketDetails : bucketDescStats){
 136             BucketBuilder bucketDesc = new BucketBuilder();
 137             List<org.opendaylight.yang.gen.v1.urn.opendaylight.action.types.rev131112.action.Action> convertedSalActions =
 138                     ActionConvertor.toSALBucketActions (bucketDetails.getActionsList());
 139
 140             List<Action> actions = new ArrayList<>();
 141             int actionKey = 0;
 142             for (org.opendaylight.yang.gen.v1.urn.opendaylight.action.types.rev131112.action.Action action : convertedSalActions){
 143                 ActionBuilder wrappedAction = new ActionBuilder();
 144                 wrappedAction.setAction(action);
 145                 wrappedAction.setKey(new ActionKey(actionKey));
 146                 wrappedAction.setOrder(actionKey);
 147                 actions.add(wrappedAction.build());
 148                 actionKey++;
 149             }
 150             bucketDesc.setAction(actions);
 151             bucketDesc.setWeight(bucketDetails.getWeight());
 152             bucketDesc.setWatchPort(bucketDetails.getWatchPort().getValue());
 153             bucketDesc.setWatchGroup(bucketDetails.getWatchGroup());
 154             BucketId bucketId = new BucketId((long)bucketKey);
 155             bucketDesc.setBucketId(bucketId);
 156             bucketDesc.setKey(new BucketKey(bucketId));
 157             bucketKey++;
 158             allBuckets.add(bucketDesc.build());
 159         }
 160         salBucketsDesc.setBucket(allBuckets);
 161         return salBucketsDesc.build();
 162     }
 163
 164 }