openflowplugin/src/main/java/org/opendaylight/openflowplugin/openflow/md/core/sal/convertor/GroupStatsResponseConvertor.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.openflowplugin.openflow.md.util.OpenflowVersion;
  15 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.yang.types.rev100924.Counter32;
  16 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.yang.types.rev100924.Counter64;
  17 import org.opendaylight.yang.gen.v1.urn.opendaylight.action.types.rev131112.action.list.Action;
  18 import org.opendaylight.yang.gen.v1.urn.opendaylight.action.types.rev131112.action.list.ActionBuilder;
  19 import org.opendaylight.yang.gen.v1.urn.opendaylight.action.types.rev131112.action.list.ActionKey;
  20 import org.opendaylight.yang.gen.v1.urn.opendaylight.group.types.rev131018.BucketId;
  21 import org.opendaylight.yang.gen.v1.urn.opendaylight.group.types.rev131018.GroupId;
  22 import org.opendaylight.yang.gen.v1.urn.opendaylight.group.types.rev131018.GroupTypes;
  23 import org.opendaylight.yang.gen.v1.urn.opendaylight.group.types.rev131018.group.buckets.Bucket;
  24 import org.opendaylight.yang.gen.v1.urn.opendaylight.group.types.rev131018.group.buckets.BucketBuilder;
  25 import org.opendaylight.yang.gen.v1.urn.opendaylight.group.types.rev131018.group.buckets.BucketKey;
  26 import org.opendaylight.yang.gen.v1.urn.opendaylight.group.types.rev131018.group.desc.stats.reply.GroupDescStats;
  27 import org.opendaylight.yang.gen.v1.urn.opendaylight.group.types.rev131018.group.desc.stats.reply.GroupDescStatsBuilder;
  28 import org.opendaylight.yang.gen.v1.urn.opendaylight.group.types.rev131018.group.desc.stats.reply.GroupDescStatsKey;
  29 import org.opendaylight.yang.gen.v1.urn.opendaylight.group.types.rev131018.group.statistics.Buckets;
  30 import org.opendaylight.yang.gen.v1.urn.opendaylight.group.types.rev131018.group.statistics.BucketsBuilder;
  31 import org.opendaylight.yang.gen.v1.urn.opendaylight.group.types.rev131018.group.statistics.DurationBuilder;
  32 import org.opendaylight.yang.gen.v1.urn.opendaylight.group.types.rev131018.group.statistics.buckets.BucketCounter;
  33 import org.opendaylight.yang.gen.v1.urn.opendaylight.group.types.rev131018.group.statistics.buckets.BucketCounterBuilder;
  34 import org.opendaylight.yang.gen.v1.urn.opendaylight.group.types.rev131018.group.statistics.buckets.BucketCounterKey;
  35 import org.opendaylight.yang.gen.v1.urn.opendaylight.group.types.rev131018.group.statistics.reply.GroupStats;
  36 import org.opendaylight.yang.gen.v1.urn.opendaylight.group.types.rev131018.group.statistics.reply.GroupStatsBuilder;
  37 import org.opendaylight.yang.gen.v1.urn.opendaylight.group.types.rev131018.group.statistics.reply.GroupStatsKey;
  38 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.buckets.grouping.BucketsList;
  39 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;
  40 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;
  41
  42 /**
  43  * Class is an utility class for converting group related statistics messages coming from switch to MD-SAL
  44  * messages.
  45  * @author avishnoi@in.ibm.com
  46  *
  47  */
  48 public class GroupStatsResponseConvertor {
  49
  50     public List<GroupStats> toSALGroupStatsList(
  51             List<org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply
  52             .multipart.reply.body.multipart.reply.group._case.multipart.reply.group.GroupStats> allGroupStats){
  53         List<GroupStats> convertedSALGroups = new ArrayList<>();
  54         for(org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply
  55                 .multipart.reply.body.multipart.reply.group._case.multipart.reply.group.GroupStats group: allGroupStats){
  56             convertedSALGroups.add(toSALGroupStats(group));
  57         }
  58         return convertedSALGroups;
  59
  60     }
  61     /**
  62      * Method convert GroupStats message from library to MD SAL defined GroupStats
  63      * @param groupStats GroupStats from library
  64      * @return GroupStats -- GroupStats defined in MD-SAL
  65      */
  66     public GroupStats toSALGroupStats(
  67             org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.
  68             multipart.reply.body.multipart.reply.group._case.multipart.reply.group.GroupStats groupStats){
  69
  70         GroupStatsBuilder salGroupStats = new GroupStatsBuilder();
  71
  72         salGroupStats.setBuckets(toSALBuckets(groupStats.getBucketStats()));
  73         salGroupStats.setByteCount(new Counter64(groupStats.getByteCount()));
  74
  75         DurationBuilder time = new DurationBuilder();
  76         time.setSecond(new Counter32(groupStats.getDurationSec()));
  77         time.setNanosecond(new Counter32(groupStats.getDurationNsec()));
  78
  79         salGroupStats.setDuration(time.build());
  80         salGroupStats.setGroupId(new GroupId(groupStats.getGroupId().getValue()));
  81         salGroupStats.setPacketCount(new Counter64(groupStats.getPacketCount()));
  82         salGroupStats.setRefCount(new Counter32(groupStats.getRefCount()));
  83         salGroupStats.setKey(new GroupStatsKey(salGroupStats.getGroupId()));
  84
  85         return salGroupStats.build();
  86     }
  87
  88     public Buckets toSALBuckets(
  89             List<BucketStats> bucketStats ){
  90
  91         BucketsBuilder salBuckets  = new BucketsBuilder();
  92
  93         List<BucketCounter> allBucketStats = new ArrayList<>();
  94         int bucketKey = 0;
  95         for(BucketStats bucketStat : bucketStats){
  96             BucketCounterBuilder bucketCounter = new BucketCounterBuilder();
  97             bucketCounter.setByteCount(new Counter64(bucketStat.getByteCount()));
  98             bucketCounter.setPacketCount(new Counter64(bucketStat.getPacketCount()));
  99             BucketId bucketId = new BucketId((long)bucketKey);
 100             bucketCounter.setKey(new BucketCounterKey(bucketId));
 101             bucketCounter.setBucketId(bucketId);
 102             bucketKey++;
 103             allBucketStats.add(bucketCounter.build());
 104         }
 105         salBuckets.setBucketCounter(allBucketStats);
 106         return salBuckets.build();
 107     }
 108
 109
 110     public List<GroupDescStats> toSALGroupDescStatsList(
 111             List<GroupDesc> allGroupDescStats, OpenflowVersion ofVersion){
 112
 113         List<GroupDescStats> convertedSALGroupsDesc = new ArrayList<>();
 114         for(GroupDesc groupDesc: allGroupDescStats){
 115             convertedSALGroupsDesc.add(toSALGroupDescStats(groupDesc, ofVersion));
 116         }
 117         return convertedSALGroupsDesc;
 118
 119     }
 120     /**
 121      * Method convert GroupStats message from library to MD SAL defined GroupStats
 122      * @param groupDesc GroupStats from library
 123      * @param ofVersion TODO
 124      * @return GroupStats -- GroupStats defined in MD-SAL
 125      */
 126     public GroupDescStats toSALGroupDescStats(GroupDesc groupDesc, OpenflowVersion ofVersion){
 127
 128         GroupDescStatsBuilder salGroupDescStats = new GroupDescStatsBuilder();
 129
 130         salGroupDescStats.setBuckets(toSALBucketsDesc(groupDesc.getBucketsList(), ofVersion));
 131         salGroupDescStats.setGroupId(new GroupId(groupDesc.getGroupId().getValue()));
 132         salGroupDescStats.setGroupType(GroupTypes.forValue(groupDesc.getType().getIntValue()));
 133         salGroupDescStats.setKey(new GroupDescStatsKey(salGroupDescStats.getGroupId()));
 134
 135         return salGroupDescStats.build();
 136     }
 137
 138     public  org.opendaylight.yang.gen.v1.urn.opendaylight.group.types.rev131018.group.Buckets toSALBucketsDesc(
 139             List<BucketsList> bucketDescStats, OpenflowVersion ofVersion ){
 140
 141         org.opendaylight.yang.gen.v1.urn.opendaylight.group.types.rev131018.group.BucketsBuilder salBucketsDesc  =
 142                 new org.opendaylight.yang.gen.v1.urn.opendaylight.group.types.rev131018.group.BucketsBuilder();
 143         List<Bucket> allBuckets = new ArrayList<>();
 144         int bucketKey = 0;
 145         for(BucketsList bucketDetails : bucketDescStats){
 146             BucketBuilder bucketDesc = new BucketBuilder();
 147             List<org.opendaylight.yang.gen.v1.urn.opendaylight.action.types.rev131112.action.Action> convertedSalActions =
 148                     ActionConvertor.toMDSalActions (bucketDetails.getAction(), ofVersion);
 149
 150             List<Action> actions = new ArrayList<>();
 151             int actionKey = 0;
 152             for (org.opendaylight.yang.gen.v1.urn.opendaylight.action.types.rev131112.action.Action action : convertedSalActions){
 153                 ActionBuilder wrappedAction = new ActionBuilder();
 154                 wrappedAction.setAction(action);
 155                 wrappedAction.setKey(new ActionKey(actionKey));
 156                 wrappedAction.setOrder(actionKey);
 157                 actions.add(wrappedAction.build());
 158                 actionKey++;
 159             }
 160             bucketDesc.setAction(actions);
 161             bucketDesc.setWeight(bucketDetails.getWeight());
 162             bucketDesc.setWatchPort(bucketDetails.getWatchPort().getValue());
 163             bucketDesc.setWatchGroup(bucketDetails.getWatchGroup());
 164             BucketId bucketId = new BucketId((long)bucketKey);
 165             bucketDesc.setBucketId(bucketId);
 166             bucketDesc.setKey(new BucketKey(bucketId));
 167             bucketKey++;
 168             allBuckets.add(bucketDesc.build());
 169         }
 170         salBucketsDesc.setBucket(allBuckets);
 171         return salBucketsDesc.build();
 172     }
 173
 174 }