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