X-Git-Url: https://git.opendaylight.org/gerrit/gitweb?p=controller.git;a=blobdiff_plain;f=opendaylight%2Fmd-sal%2Fstatistics-manager%2Fsrc%2Fmain%2Fjava%2Forg%2Fopendaylight%2Fcontroller%2Fmd%2Fstatistics%2Fmanager%2FStatisticsUpdateCommiter.java;h=5f264abc2cb41cf68939ec323e54c7064707a515;hp=bbbb5c856646cf273445f47e84e8a1a5e46df844;hb=7eceb26f8f0680b3e3193c0633cc5d771a3bb946;hpb=585bee2f6dd169168e3fba2d357534d4fd3bfdd5 diff --git a/opendaylight/md-sal/statistics-manager/src/main/java/org/opendaylight/controller/md/statistics/manager/StatisticsUpdateCommiter.java b/opendaylight/md-sal/statistics-manager/src/main/java/org/opendaylight/controller/md/statistics/manager/StatisticsUpdateCommiter.java index bbbb5c8566..5f264abc2c 100644 --- a/opendaylight/md-sal/statistics-manager/src/main/java/org/opendaylight/controller/md/statistics/manager/StatisticsUpdateCommiter.java +++ b/opendaylight/md-sal/statistics-manager/src/main/java/org/opendaylight/controller/md/statistics/manager/StatisticsUpdateCommiter.java @@ -7,9 +7,49 @@ */ package org.opendaylight.controller.md.statistics.manager; +import java.net.Inet4Address; +import java.net.InetAddress; +import java.net.UnknownHostException; +import java.util.List; import java.util.concurrent.ConcurrentMap; +import org.opendaylight.controller.md.statistics.manager.NodeStatisticsAger.FlowEntry; +import org.opendaylight.controller.md.statistics.manager.NodeStatisticsAger.QueueEntry; import org.opendaylight.controller.sal.binding.api.data.DataModificationTransaction; +import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev100924.Ipv4Prefix; +import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.FlowCapableNode; +import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.FlowCapableNodeConnector; +import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.FlowId; +import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.meters.Meter; +import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.meters.MeterBuilder; +import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.meters.MeterKey; +import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.tables.Table; +import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.tables.TableBuilder; +import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.tables.TableKey; +import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.tables.table.Flow; +import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.tables.table.FlowBuilder; +import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.tables.table.FlowKey; +import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.statistics.rev130819.AggregateFlowStatisticsData; +import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.statistics.rev130819.AggregateFlowStatisticsDataBuilder; +import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.statistics.rev130819.AggregateFlowStatisticsUpdate; +import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.statistics.rev130819.FlowStatisticsData; +import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.statistics.rev130819.FlowStatisticsDataBuilder; +import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.statistics.rev130819.FlowsStatisticsUpdate; +import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.statistics.rev130819.OpendaylightFlowStatisticsListener; +import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.statistics.rev130819.aggregate.flow.statistics.AggregateFlowStatisticsBuilder; +import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.statistics.rev130819.flow.and.statistics.map.list.FlowAndStatisticsMapList; +import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.statistics.rev130819.flow.and.statistics.map.list.FlowAndStatisticsMapListBuilder; +import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.statistics.rev130819.flow.statistics.FlowStatisticsBuilder; +import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.table.statistics.rev131215.FlowTableStatisticsData; +import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.table.statistics.rev131215.FlowTableStatisticsDataBuilder; +import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.table.statistics.rev131215.FlowTableStatisticsUpdate; +import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.table.statistics.rev131215.OpendaylightFlowTableStatisticsListener; +import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.table.statistics.rev131215.flow.table.and.statistics.map.FlowTableAndStatisticsMap; +import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.table.statistics.rev131215.flow.table.statistics.FlowTableStatisticsBuilder; +import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.types.port.rev130925.queues.Queue; +import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.types.port.rev130925.queues.QueueBuilder; +import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.types.port.rev130925.queues.QueueKey; +import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.types.rev131026.flow.Match; import org.opendaylight.yang.gen.v1.urn.opendaylight.group.statistics.rev131111.GroupDescStatsUpdated; import org.opendaylight.yang.gen.v1.urn.opendaylight.group.statistics.rev131111.GroupFeaturesUpdated; import org.opendaylight.yang.gen.v1.urn.opendaylight.group.statistics.rev131111.GroupStatisticsUpdated; @@ -20,12 +60,20 @@ import org.opendaylight.yang.gen.v1.urn.opendaylight.group.statistics.rev131111. import org.opendaylight.yang.gen.v1.urn.opendaylight.group.statistics.rev131111.NodeGroupStatistics; import org.opendaylight.yang.gen.v1.urn.opendaylight.group.statistics.rev131111.NodeGroupStatisticsBuilder; import org.opendaylight.yang.gen.v1.urn.opendaylight.group.statistics.rev131111.OpendaylightGroupStatisticsListener; -import org.opendaylight.yang.gen.v1.urn.opendaylight.group.statistics.rev131111.nodes.node.GroupDescBuilder; -import org.opendaylight.yang.gen.v1.urn.opendaylight.group.statistics.rev131111.nodes.node.GroupFeaturesBuilder; -import org.opendaylight.yang.gen.v1.urn.opendaylight.group.statistics.rev131111.nodes.node.GroupStatisticsBuilder; +import org.opendaylight.yang.gen.v1.urn.opendaylight.group.statistics.rev131111.group.desc.GroupDescBuilder; +import org.opendaylight.yang.gen.v1.urn.opendaylight.group.statistics.rev131111.group.features.GroupFeaturesBuilder; +import org.opendaylight.yang.gen.v1.urn.opendaylight.group.statistics.rev131111.group.statistics.GroupStatisticsBuilder; +import org.opendaylight.yang.gen.v1.urn.opendaylight.group.types.rev131018.group.desc.stats.reply.GroupDescStats; +import org.opendaylight.yang.gen.v1.urn.opendaylight.group.types.rev131018.group.statistics.reply.GroupStats; +import org.opendaylight.yang.gen.v1.urn.opendaylight.group.types.rev131018.groups.Group; +import org.opendaylight.yang.gen.v1.urn.opendaylight.group.types.rev131018.groups.GroupBuilder; +import org.opendaylight.yang.gen.v1.urn.opendaylight.group.types.rev131018.groups.GroupKey; import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.NodeId; import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.NodeRef; import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.Nodes; +import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.node.NodeConnector; +import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.node.NodeConnectorBuilder; +import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.node.NodeConnectorKey; import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.nodes.Node; import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.nodes.NodeBuilder; import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.nodes.NodeKey; @@ -39,20 +87,57 @@ import org.opendaylight.yang.gen.v1.urn.opendaylight.meter.statistics.rev131111. import org.opendaylight.yang.gen.v1.urn.opendaylight.meter.statistics.rev131111.NodeMeterStatistics; import org.opendaylight.yang.gen.v1.urn.opendaylight.meter.statistics.rev131111.NodeMeterStatisticsBuilder; import org.opendaylight.yang.gen.v1.urn.opendaylight.meter.statistics.rev131111.OpendaylightMeterStatisticsListener; -import org.opendaylight.yang.gen.v1.urn.opendaylight.meter.statistics.rev131111.nodes.node.MeterConfigStatsBuilder; import org.opendaylight.yang.gen.v1.urn.opendaylight.meter.statistics.rev131111.nodes.node.MeterFeaturesBuilder; -import org.opendaylight.yang.gen.v1.urn.opendaylight.meter.statistics.rev131111.nodes.node.MeterStatisticsBuilder; +import org.opendaylight.yang.gen.v1.urn.opendaylight.meter.statistics.rev131111.nodes.node.meter.MeterConfigStatsBuilder; +import org.opendaylight.yang.gen.v1.urn.opendaylight.meter.statistics.rev131111.nodes.node.meter.MeterStatisticsBuilder; +import org.opendaylight.yang.gen.v1.urn.opendaylight.meter.types.rev130918.meter.config.stats.reply.MeterConfigStats; +import org.opendaylight.yang.gen.v1.urn.opendaylight.meter.types.rev130918.meter.statistics.reply.MeterStats; +import org.opendaylight.yang.gen.v1.urn.opendaylight.model.match.types.rev131026.match.Layer3Match; +import org.opendaylight.yang.gen.v1.urn.opendaylight.model.match.types.rev131026.match.layer._3.match.Ipv4Match; +import org.opendaylight.yang.gen.v1.urn.opendaylight.model.statistics.types.rev130925.GenericStatistics; +import org.opendaylight.yang.gen.v1.urn.opendaylight.port.statistics.rev131214.FlowCapableNodeConnectorStatisticsData; +import org.opendaylight.yang.gen.v1.urn.opendaylight.port.statistics.rev131214.FlowCapableNodeConnectorStatisticsDataBuilder; +import org.opendaylight.yang.gen.v1.urn.opendaylight.port.statistics.rev131214.NodeConnectorStatisticsUpdate; +import org.opendaylight.yang.gen.v1.urn.opendaylight.port.statistics.rev131214.OpendaylightPortStatisticsListener; +import org.opendaylight.yang.gen.v1.urn.opendaylight.port.statistics.rev131214.flow.capable.node.connector.statistics.FlowCapableNodeConnectorStatisticsBuilder; +import org.opendaylight.yang.gen.v1.urn.opendaylight.port.statistics.rev131214.node.connector.statistics.and.port.number.map.NodeConnectorStatisticsAndPortNumberMap; +import org.opendaylight.yang.gen.v1.urn.opendaylight.queue.statistics.rev131216.FlowCapableNodeConnectorQueueStatisticsData; +import org.opendaylight.yang.gen.v1.urn.opendaylight.queue.statistics.rev131216.FlowCapableNodeConnectorQueueStatisticsDataBuilder; +import org.opendaylight.yang.gen.v1.urn.opendaylight.queue.statistics.rev131216.OpendaylightQueueStatisticsListener; +import org.opendaylight.yang.gen.v1.urn.opendaylight.queue.statistics.rev131216.QueueStatisticsUpdate; +import org.opendaylight.yang.gen.v1.urn.opendaylight.queue.statistics.rev131216.flow.capable.node.connector.queue.statistics.FlowCapableNodeConnectorQueueStatisticsBuilder; +import org.opendaylight.yang.gen.v1.urn.opendaylight.queue.statistics.rev131216.queue.id.and.statistics.map.QueueIdAndStatisticsMap; import org.opendaylight.yangtools.yang.binding.InstanceIdentifier; import org.opendaylight.yangtools.yang.binding.InstanceIdentifier.InstanceIdentifierBuilder; +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; +/** + * Class implement statistics manager related listener interface and augment all the + * received statistics data to data stores. + * TODO: Need to add error message listener and clean-up the associated tx id + * if it exists in the tx-id cache. + * @author vishnoianil + * + */ public class StatisticsUpdateCommiter implements OpendaylightGroupStatisticsListener, - OpendaylightMeterStatisticsListener { + OpendaylightMeterStatisticsListener, + OpendaylightFlowStatisticsListener, + OpendaylightPortStatisticsListener, + OpendaylightFlowTableStatisticsListener, + OpendaylightQueueStatisticsListener{ + public final static Logger sucLogger = LoggerFactory.getLogger(StatisticsUpdateCommiter.class); + private final StatisticsProvider statisticsManager; + private final MultipartMessageManager messageManager; + + private int unaccountedFlowsCounter = 1; public StatisticsUpdateCommiter(final StatisticsProvider manager){ this.statisticsManager = manager; + this.messageManager = this.statisticsManager.getMultipartMessageManager(); } public StatisticsProvider getStatisticsManager(){ @@ -61,147 +146,167 @@ public class StatisticsUpdateCommiter implements OpendaylightGroupStatisticsList @Override public void onMeterConfigStatsUpdated(MeterConfigStatsUpdated notification) { + //Check if response is for the request statistics-manager sent. + if(!messageManager.isRequestTxIdExist(notification.getId(),notification.getTransactionId(),notification.isMoreReplies())) + return; + + NodeKey key = new NodeKey(notification.getId()); //Add statistics to local cache - ConcurrentMap cache = this.statisticsManager.getStatisticsCache(); + ConcurrentMap cache = this.statisticsManager.getStatisticsCache(); if(!cache.containsKey(notification.getId())){ - cache.put(notification.getId(), new NodeStatistics()); + cache.put(notification.getId(), new NodeStatisticsAger(statisticsManager,key)); } - cache.get(notification.getId()).setMeterConfigStats(notification.getMeterConfigStats()); + cache.get(notification.getId()).updateMeterConfigStats(notification.getMeterConfigStats()); //Publish data to configuration data store - DataModificationTransaction it = this.statisticsManager.startChange(); - NodeKey key = new NodeKey(notification.getId()); - NodeRef ref = getNodeRef(key); - - final NodeBuilder nodeData = new NodeBuilder(); - nodeData.setKey(key); - - NodeMeterConfigStatsBuilder meterConfig= new NodeMeterConfigStatsBuilder(); - MeterConfigStatsBuilder stats = new MeterConfigStatsBuilder(); - stats.setMeterConfigStats(notification.getMeterConfigStats()); - meterConfig.setMeterConfigStats(stats.build()); - - //Update augmented data - nodeData.addAugmentation(NodeMeterConfigStats.class, meterConfig.build()); - - InstanceIdentifier refValue = ref.getValue(); - it.putRuntimeData(refValue, nodeData.build()); - it.commit(); + List meterConfigStatsList = notification.getMeterConfigStats(); + + for(MeterConfigStats meterConfigStats : meterConfigStatsList){ + DataModificationTransaction it = this.statisticsManager.startChange(); + MeterBuilder meterBuilder = new MeterBuilder(); + MeterKey meterKey = new MeterKey(meterConfigStats.getMeterId()); + meterBuilder.setKey(meterKey); + + InstanceIdentifier meterRef = InstanceIdentifier.builder(Nodes.class).child(Node.class,key) + .augmentation(FlowCapableNode.class) + .child(Meter.class,meterKey).toInstance(); + + NodeMeterConfigStatsBuilder meterConfig= new NodeMeterConfigStatsBuilder(); + MeterConfigStatsBuilder stats = new MeterConfigStatsBuilder(); + stats.fieldsFrom(meterConfigStats); + meterConfig.setMeterConfigStats(stats.build()); + + //Update augmented data + meterBuilder.addAugmentation(NodeMeterConfigStats.class, meterConfig.build()); + it.putOperationalData(meterRef, meterBuilder.build()); + it.commit(); + } } @Override public void onMeterStatisticsUpdated(MeterStatisticsUpdated notification) { - //Add statistics to local cache - ConcurrentMap cache = this.statisticsManager.getStatisticsCache(); - if(!cache.containsKey(notification.getId())){ - cache.put(notification.getId(), new NodeStatistics()); - } - cache.get(notification.getId()).setMeterStatistics(notification.getMeterStats()); - //Publish data to configuration data store - DataModificationTransaction it = this.statisticsManager.startChange(); + //Check if response is for the request statistics-manager sent. + if(!messageManager.isRequestTxIdExist(notification.getId(),notification.getTransactionId(),notification.isMoreReplies())) + return; + NodeKey key = new NodeKey(notification.getId()); - NodeRef ref = getNodeRef(key); - - final NodeBuilder nodeData = new NodeBuilder(); - nodeData.setKey(key); - - NodeMeterStatisticsBuilder meterStats= new NodeMeterStatisticsBuilder(); - MeterStatisticsBuilder stats = new MeterStatisticsBuilder(); - stats.setMeterStats(notification.getMeterStats()); - meterStats.setMeterStatistics(stats.build()); - //Update augmented data - nodeData.addAugmentation(NodeMeterStatistics.class, meterStats.build()); + List meterStatsList = notification.getMeterStats(); - InstanceIdentifier refValue = ref.getValue(); - it.putRuntimeData(refValue, nodeData.build()); - it.commit(); + for(MeterStats meterStats : meterStatsList){ + + //Publish data to configuration data store + DataModificationTransaction it = this.statisticsManager.startChange(); + MeterBuilder meterBuilder = new MeterBuilder(); + MeterKey meterKey = new MeterKey(meterStats.getMeterId()); + meterBuilder.setKey(meterKey); + + InstanceIdentifier meterRef = InstanceIdentifier.builder(Nodes.class).child(Node.class,key) + .augmentation(FlowCapableNode.class) + .child(Meter.class,meterKey).toInstance(); + + NodeMeterStatisticsBuilder meterStatsBuilder= new NodeMeterStatisticsBuilder(); + MeterStatisticsBuilder stats = new MeterStatisticsBuilder(); + stats.fieldsFrom(meterStats); + meterStatsBuilder.setMeterStatistics(stats.build()); + //Update augmented data + meterBuilder.addAugmentation(NodeMeterStatistics.class, meterStatsBuilder.build()); + it.putOperationalData(meterRef, meterBuilder.build()); + it.commit(); + } } @Override public void onGroupDescStatsUpdated(GroupDescStatsUpdated notification) { + + //Check if response is for the request statistics-manager sent. + if(!messageManager.isRequestTxIdExist(notification.getId(),notification.getTransactionId(),notification.isMoreReplies())) + return; + + NodeKey key = new NodeKey(notification.getId()); + //Add statistics to local cache - ConcurrentMap cache = this.statisticsManager.getStatisticsCache(); + ConcurrentMap cache = this.statisticsManager.getStatisticsCache(); if(!cache.containsKey(notification.getId())){ - cache.put(notification.getId(), new NodeStatistics()); + cache.put(notification.getId(), new NodeStatisticsAger(statisticsManager,key)); } - cache.get(notification.getId()).setGroupDescStats(notification.getGroupDescStats()); + cache.get(notification.getId()).updateGroupDescStats(notification.getGroupDescStats()); //Publish data to configuration data store - DataModificationTransaction it = this.statisticsManager.startChange(); - NodeKey key = new NodeKey(notification.getId()); - NodeRef ref = getNodeRef(key); - - final NodeBuilder nodeData = new NodeBuilder(); - nodeData.setKey(key); - - NodeGroupDescStatsBuilder groupDesc= new NodeGroupDescStatsBuilder(); - GroupDescBuilder stats = new GroupDescBuilder(); - stats.setGroupDescStats(notification.getGroupDescStats()); - groupDesc.setGroupDesc(stats.build()); - - //Update augmented data - nodeData.addAugmentation(NodeGroupDescStats.class, groupDesc.build()); - - InstanceIdentifier refValue = ref.getValue(); - it.putRuntimeData(refValue, nodeData.build()); - it.commit(); + List groupDescStatsList = notification.getGroupDescStats(); + + for(GroupDescStats groupDescStats : groupDescStatsList){ + DataModificationTransaction it = this.statisticsManager.startChange(); + + GroupBuilder groupBuilder = new GroupBuilder(); + GroupKey groupKey = new GroupKey(groupDescStats.getGroupId()); + groupBuilder.setKey(groupKey); + + InstanceIdentifier groupRef = InstanceIdentifier.builder(Nodes.class).child(Node.class,key) + .augmentation(FlowCapableNode.class) + .child(Group.class,groupKey).toInstance(); + + NodeGroupDescStatsBuilder groupDesc= new NodeGroupDescStatsBuilder(); + GroupDescBuilder stats = new GroupDescBuilder(); + stats.fieldsFrom(groupDescStats); + groupDesc.setGroupDesc(stats.build()); + + //Update augmented data + groupBuilder.addAugmentation(NodeGroupDescStats.class, groupDesc.build()); + it.putOperationalData(groupRef, groupBuilder.build()); + it.commit(); + } } @Override public void onGroupStatisticsUpdated(GroupStatisticsUpdated notification) { - //Add statistics to local cache - ConcurrentMap cache = this.statisticsManager.getStatisticsCache(); - if(!cache.containsKey(notification.getId())){ - cache.put(notification.getId(), new NodeStatistics()); - } - cache.get(notification.getId()).setGroupStatistics(notification.getGroupStats()); - + //Check if response is for the request statistics-manager sent. + if(!messageManager.isRequestTxIdExist(notification.getId(),notification.getTransactionId(),notification.isMoreReplies())) + return; + //Publish data to configuration data store - - DataModificationTransaction it = this.statisticsManager.startChange(); NodeKey key = new NodeKey(notification.getId()); - NodeRef ref = getNodeRef(key); - - final NodeBuilder nodeData = new NodeBuilder(); - nodeData.setKey(key); - - NodeGroupStatisticsBuilder groupStats = new NodeGroupStatisticsBuilder(); - GroupStatisticsBuilder stats = new GroupStatisticsBuilder(); - stats.setGroupStats(notification.getGroupStats()); - groupStats.setGroupStatistics(stats.build()); - - //Update augmented data - nodeData.addAugmentation(NodeGroupStatistics.class, groupStats.build()); - - InstanceIdentifier refValue = ref.getValue(); - it.putRuntimeData(refValue, nodeData.build()); - it.commit(); + List groupStatsList = notification.getGroupStats(); + + for(GroupStats groupStats : groupStatsList){ + DataModificationTransaction it = this.statisticsManager.startChange(); + + GroupBuilder groupBuilder = new GroupBuilder(); + GroupKey groupKey = new GroupKey(groupStats.getGroupId()); + groupBuilder.setKey(groupKey); + + InstanceIdentifier groupRef = InstanceIdentifier.builder(Nodes.class).child(Node.class,key) + .augmentation(FlowCapableNode.class) + .child(Group.class,groupKey).toInstance(); + + NodeGroupStatisticsBuilder groupStatisticsBuilder= new NodeGroupStatisticsBuilder(); + GroupStatisticsBuilder stats = new GroupStatisticsBuilder(); + stats.fieldsFrom(groupStats); + groupStatisticsBuilder.setGroupStatistics(stats.build()); + + //Update augmented data + groupBuilder.addAugmentation(NodeGroupStatistics.class, groupStatisticsBuilder.build()); + it.putOperationalData(groupRef, groupBuilder.build()); + it.commit(); + } } @Override public void onMeterFeaturesUpdated(MeterFeaturesUpdated notification) { - //Add statistics to local cache - ConcurrentMap cache = this.statisticsManager.getStatisticsCache(); - if(!cache.containsKey(notification.getId())){ - cache.put(notification.getId(), new NodeStatistics()); - } MeterFeaturesBuilder meterFeature = new MeterFeaturesBuilder(); - meterFeature.setBandTypes(notification.getBandTypes()); - meterFeature.setCapabilities(notification.getCapabilities()); + meterFeature.setMeterBandSupported(notification.getMeterBandSupported()); + meterFeature.setMeterCapabilitiesSupported(notification.getMeterCapabilitiesSupported()); meterFeature.setMaxBands(notification.getMaxBands()); meterFeature.setMaxColor(notification.getMaxColor()); meterFeature.setMaxMeter(notification.getMaxMeter()); - cache.get(notification.getId()).setMeterFeatures(meterFeature.build()); - //Publish data to configuration data store DataModificationTransaction it = this.statisticsManager.startChange(); NodeKey key = new NodeKey(notification.getId()); @@ -217,24 +322,18 @@ public class StatisticsUpdateCommiter implements OpendaylightGroupStatisticsList nodeData.addAugmentation(NodeMeterFeatures.class, nodeMeterFeatures.build()); InstanceIdentifier refValue = ref.getValue(); - it.putRuntimeData(refValue, nodeData.build()); + it.putOperationalData(refValue, nodeData.build()); it.commit(); } @Override public void onGroupFeaturesUpdated(GroupFeaturesUpdated notification) { - //Add statistics to local cache - ConcurrentMap cache = this.statisticsManager.getStatisticsCache(); - if(!cache.containsKey(notification.getId())){ - cache.put(notification.getId(), new NodeStatistics()); - } - + GroupFeaturesBuilder groupFeatures = new GroupFeaturesBuilder(); groupFeatures.setActions(notification.getActions()); - groupFeatures.setCapabilities(notification.getCapabilities()); - groupFeatures.setTypes(notification.getTypes()); + groupFeatures.setGroupCapabilitiesSupported(notification.getGroupCapabilitiesSupported()); + groupFeatures.setGroupTypesSupported(notification.getGroupTypesSupported()); groupFeatures.setMaxGroups(notification.getMaxGroups()); - cache.get(notification.getId()).setGroupFeatures(groupFeatures.build()); //Publish data to configuration data store DataModificationTransaction it = this.statisticsManager.startChange(); @@ -251,13 +350,610 @@ public class StatisticsUpdateCommiter implements OpendaylightGroupStatisticsList nodeData.addAugmentation(NodeGroupFeatures.class, nodeGroupFeatures.build()); InstanceIdentifier refValue = ref.getValue(); - it.putRuntimeData(refValue, nodeData.build()); + it.putOperationalData(refValue, nodeData.build()); it.commit(); } + @Override + public void onFlowsStatisticsUpdate(FlowsStatisticsUpdate notification) { + + //Check if response is for the request statistics-manager sent. + if(!messageManager.isRequestTxIdExist(notification.getId(),notification.getTransactionId(),notification.isMoreReplies())) + return; + + NodeKey key = new NodeKey(notification.getId()); + sucLogger.debug("Received flow stats update : {}",notification.toString()); + + for(FlowAndStatisticsMapList map: notification.getFlowAndStatisticsMapList()){ + short tableId = map.getTableId(); + + DataModificationTransaction it = this.statisticsManager.startChange(); + + boolean foundOriginalFlow = false; + + FlowBuilder flowBuilder = new FlowBuilder(); + + FlowStatisticsDataBuilder flowStatisticsData = new FlowStatisticsDataBuilder(); + + FlowBuilder flow = new FlowBuilder(); + flow.setContainerName(map.getContainerName()); + flow.setBufferId(map.getBufferId()); + flow.setCookie(map.getCookie()); + flow.setCookieMask(map.getCookieMask()); + flow.setFlags(map.getFlags()); + flow.setFlowName(map.getFlowName()); + flow.setHardTimeout(map.getHardTimeout()); + if(map.getFlowId() != null) + flow.setId(new FlowId(map.getFlowId().getValue())); + flow.setIdleTimeout(map.getIdleTimeout()); + flow.setInstallHw(map.isInstallHw()); + flow.setInstructions(map.getInstructions()); + if(map.getFlowId()!= null) + flow.setKey(new FlowKey(new FlowId(map.getKey().getFlowId().getValue()))); + flow.setMatch(map.getMatch()); + flow.setOutGroup(map.getOutGroup()); + flow.setOutPort(map.getOutPort()); + flow.setPriority(map.getPriority()); + flow.setStrict(map.isStrict()); + flow.setTableId(tableId); + + Flow flowRule = flow.build(); + + FlowAndStatisticsMapListBuilder stats = new FlowAndStatisticsMapListBuilder(); + stats.setByteCount(map.getByteCount()); + stats.setPacketCount(map.getPacketCount()); + stats.setDuration(map.getDuration()); + + GenericStatistics flowStats = stats.build(); + + //Add statistics to local cache + ConcurrentMap cache = this.statisticsManager.getStatisticsCache(); + if(!cache.containsKey(notification.getId())){ + cache.put(notification.getId(), new NodeStatisticsAger(statisticsManager,key)); + } + NodeStatisticsAger nsa = cache.get(notification.getId()); + + //Augment the data to the flow node + + FlowStatisticsBuilder flowStatistics = new FlowStatisticsBuilder(); + flowStatistics.setByteCount(flowStats.getByteCount()); + flowStatistics.setPacketCount(flowStats.getPacketCount()); + flowStatistics.setDuration(flowStats.getDuration()); + flowStatistics.setContainerName(map.getContainerName()); + flowStatistics.setBufferId(map.getBufferId()); + flowStatistics.setCookie(map.getCookie()); + flowStatistics.setCookieMask(map.getCookieMask()); + flowStatistics.setFlags(map.getFlags()); + flowStatistics.setFlowName(map.getFlowName()); + flowStatistics.setHardTimeout(map.getHardTimeout()); + flowStatistics.setIdleTimeout(map.getIdleTimeout()); + flowStatistics.setInstallHw(map.isInstallHw()); + flowStatistics.setInstructions(map.getInstructions()); + flowStatistics.setMatch(map.getMatch()); + flowStatistics.setOutGroup(map.getOutGroup()); + flowStatistics.setOutPort(map.getOutPort()); + flowStatistics.setPriority(map.getPriority()); + flowStatistics.setStrict(map.isStrict()); + flowStatistics.setTableId(tableId); + + flowStatisticsData.setFlowStatistics(flowStatistics.build()); + + sucLogger.debug("Flow : {}",flowRule.toString()); + sucLogger.debug("Statistics to augment : {}",flowStatistics.build().toString()); + + InstanceIdentifier tableRef = InstanceIdentifier.builder(Nodes.class).child(Node.class, key) + .augmentation(FlowCapableNode.class).child(Table.class, new TableKey(tableId)).toInstance(); + + Table table= (Table)it.readConfigurationData(tableRef); + + //TODO: Not a good way to do it, need to figure out better way. + //TODO: major issue in any alternate approach is that flow key is incrementally assigned + //to the flows stored in data store. + // Augment same statistics to all the matching masked flow + if(table != null){ + + for(Flow existingFlow : table.getFlow()){ + sucLogger.debug("Existing flow in data store : {}",existingFlow.toString()); + if(flowEquals(flowRule,existingFlow)){ + it = this.statisticsManager.startChange(); + InstanceIdentifier flowRef = InstanceIdentifier.builder(Nodes.class).child(Node.class, key) + .augmentation(FlowCapableNode.class) + .child(Table.class, new TableKey(tableId)) + .child(Flow.class,existingFlow.getKey()).toInstance(); + flowBuilder.setKey(existingFlow.getKey()); + flowBuilder.addAugmentation(FlowStatisticsData.class, flowStatisticsData.build()); + sucLogger.debug("Found matching flow in the datastore, augmenting statistics"); + foundOriginalFlow = true; + // Update entry with timestamp of latest response + flow.setKey(existingFlow.getKey()); + FlowEntry flowStatsEntry = nsa.new FlowEntry(tableId,flow.build()); + cache.get(notification.getId()).updateFlowStats(flowStatsEntry); + + it.putOperationalData(flowRef, flowBuilder.build()); + it.commit(); + } + } + } + + table= (Table)it.readOperationalData(tableRef); + if(!foundOriginalFlow && table != null){ + + for(Flow existingFlow : table.getFlow()){ + FlowStatisticsData augmentedflowStatisticsData = existingFlow.getAugmentation(FlowStatisticsData.class); + if(augmentedflowStatisticsData != null){ + FlowBuilder existingOperationalFlow = new FlowBuilder(); + existingOperationalFlow.fieldsFrom(augmentedflowStatisticsData.getFlowStatistics()); + sucLogger.debug("Existing unaccounted flow in operational data store : {}",existingFlow.toString()); + if(flowEquals(flowRule,existingOperationalFlow.build())){ + InstanceIdentifier flowRef = InstanceIdentifier.builder(Nodes.class).child(Node.class, key) + .augmentation(FlowCapableNode.class) + .child(Table.class, new TableKey(tableId)) + .child(Flow.class,existingFlow.getKey()).toInstance(); + flowBuilder.setKey(existingFlow.getKey()); + flowBuilder.addAugmentation(FlowStatisticsData.class, flowStatisticsData.build()); + sucLogger.debug("Found matching unaccounted flow in the operational datastore, augmenting statistics"); + foundOriginalFlow = true; + + // Update entry with timestamp of latest response + flow.setKey(existingFlow.getKey()); + FlowEntry flowStatsEntry = nsa.new FlowEntry(tableId,flow.build()); + cache.get(notification.getId()).updateFlowStats(flowStatsEntry); + + it.putOperationalData(flowRef, flowBuilder.build()); + it.commit(); + break; + } + } + } + } + if(!foundOriginalFlow){ + String flowKey = "#UF$TABLE*"+Short.toString(tableId)+"*"+Integer.toString(this.unaccountedFlowsCounter); + this.unaccountedFlowsCounter++; + FlowKey newFlowKey = new FlowKey(new FlowId(flowKey)); + InstanceIdentifier flowRef = InstanceIdentifier.builder(Nodes.class).child(Node.class, key) + .augmentation(FlowCapableNode.class) + .child(Table.class, new TableKey(tableId)) + .child(Flow.class,newFlowKey).toInstance(); + flowBuilder.setKey(newFlowKey); + flowBuilder.addAugmentation(FlowStatisticsData.class, flowStatisticsData.build()); + sucLogger.debug("Flow {} is not present in config data store, augmenting statistics as an unaccounted flow",flowBuilder.build()); + + // Update entry with timestamp of latest response + flow.setKey(newFlowKey); + FlowEntry flowStatsEntry = nsa.new FlowEntry(tableId,flow.build()); + cache.get(notification.getId()).updateFlowStats(flowStatsEntry); + + it.putOperationalData(flowRef, flowBuilder.build()); + it.commit(); + } + } + } + + @Override + public void onAggregateFlowStatisticsUpdate(AggregateFlowStatisticsUpdate notification) { + //Check if response is for the request statistics-manager sent. + if(!messageManager.isRequestTxIdExist(notification.getId(),notification.getTransactionId(),notification.isMoreReplies())) + return; + + NodeKey key = new NodeKey(notification.getId()); + + Short tableId = messageManager.getTableIdForTxId(notification.getId(),notification.getTransactionId()); + if(tableId != null){ + + DataModificationTransaction it = this.statisticsManager.startChange(); + + InstanceIdentifier
tableRef = InstanceIdentifier.builder(Nodes.class).child(Node.class, key) + .augmentation(FlowCapableNode.class).child(Table.class, new TableKey(tableId)).toInstance(); + + AggregateFlowStatisticsDataBuilder aggregateFlowStatisticsDataBuilder = new AggregateFlowStatisticsDataBuilder(); + AggregateFlowStatisticsBuilder aggregateFlowStatisticsBuilder = new AggregateFlowStatisticsBuilder(); + aggregateFlowStatisticsBuilder.setByteCount(notification.getByteCount()); + aggregateFlowStatisticsBuilder.setFlowCount(notification.getFlowCount()); + aggregateFlowStatisticsBuilder.setPacketCount(notification.getPacketCount()); + aggregateFlowStatisticsDataBuilder.setAggregateFlowStatistics(aggregateFlowStatisticsBuilder.build()); + + sucLogger.debug("Augment aggregate statistics: {} for table {} on Node {}",aggregateFlowStatisticsBuilder.build().toString(),tableId,key); + + TableBuilder tableBuilder = new TableBuilder(); + tableBuilder.setKey(new TableKey(tableId)); + tableBuilder.addAugmentation(AggregateFlowStatisticsData.class, aggregateFlowStatisticsDataBuilder.build()); + it.putOperationalData(tableRef, tableBuilder.build()); + it.commit(); + + } + } + + @Override + public void onNodeConnectorStatisticsUpdate(NodeConnectorStatisticsUpdate notification) { + //Check if response is for the request statistics-manager sent. + if(!messageManager.isRequestTxIdExist(notification.getId(),notification.getTransactionId(),notification.isMoreReplies())) + return; + + NodeKey key = new NodeKey(notification.getId()); + + List portsStats = notification.getNodeConnectorStatisticsAndPortNumberMap(); + for(NodeConnectorStatisticsAndPortNumberMap portStats : portsStats){ + + DataModificationTransaction it = this.statisticsManager.startChange(); + + FlowCapableNodeConnectorStatisticsBuilder statisticsBuilder + = new FlowCapableNodeConnectorStatisticsBuilder(); + statisticsBuilder.setBytes(portStats.getBytes()); + statisticsBuilder.setCollisionCount(portStats.getCollisionCount()); + statisticsBuilder.setDuration(portStats.getDuration()); + statisticsBuilder.setPackets(portStats.getPackets()); + statisticsBuilder.setReceiveCrcError(portStats.getReceiveCrcError()); + statisticsBuilder.setReceiveDrops(portStats.getReceiveDrops()); + statisticsBuilder.setReceiveErrors(portStats.getReceiveErrors()); + statisticsBuilder.setReceiveFrameError(portStats.getReceiveFrameError()); + statisticsBuilder.setReceiveOverRunError(portStats.getReceiveOverRunError()); + statisticsBuilder.setTransmitDrops(portStats.getTransmitDrops()); + statisticsBuilder.setTransmitErrors(portStats.getTransmitErrors()); + + //Augment data to the node-connector + FlowCapableNodeConnectorStatisticsDataBuilder statisticsDataBuilder = + new FlowCapableNodeConnectorStatisticsDataBuilder(); + + statisticsDataBuilder.setFlowCapableNodeConnectorStatistics(statisticsBuilder.build()); + + InstanceIdentifier nodeConnectorRef = InstanceIdentifier.builder(Nodes.class).child(Node.class, key).child(NodeConnector.class, new NodeConnectorKey(portStats.getNodeConnectorId())).toInstance(); + + NodeConnector nodeConnector = (NodeConnector)it.readOperationalData(nodeConnectorRef); + + if(nodeConnector != null){ + sucLogger.debug("Augmenting port statistics {} to port {}",statisticsDataBuilder.build().toString(),nodeConnectorRef.toString()); + NodeConnectorBuilder nodeConnectorBuilder = new NodeConnectorBuilder(); + nodeConnectorBuilder.addAugmentation(FlowCapableNodeConnectorStatisticsData.class, statisticsDataBuilder.build()); + it.putOperationalData(nodeConnectorRef, nodeConnectorBuilder.build()); + it.commit(); + } + } + } + + @Override + public void onFlowTableStatisticsUpdate(FlowTableStatisticsUpdate notification) { + //Check if response is for the request statistics-manager sent. + if(!messageManager.isRequestTxIdExist(notification.getId(),notification.getTransactionId(),notification.isMoreReplies())) + return; + + NodeKey key = new NodeKey(notification.getId()); + + List flowTablesStatsList = notification.getFlowTableAndStatisticsMap(); + for (FlowTableAndStatisticsMap ftStats : flowTablesStatsList){ + + DataModificationTransaction it = this.statisticsManager.startChange(); + + InstanceIdentifier
tableRef = InstanceIdentifier.builder(Nodes.class).child(Node.class, key) + .augmentation(FlowCapableNode.class).child(Table.class, new TableKey(ftStats.getTableId().getValue())).toInstance(); + + FlowTableStatisticsDataBuilder statisticsDataBuilder = new FlowTableStatisticsDataBuilder(); + + FlowTableStatisticsBuilder statisticsBuilder = new FlowTableStatisticsBuilder(); + statisticsBuilder.setActiveFlows(ftStats.getActiveFlows()); + statisticsBuilder.setPacketsLookedUp(ftStats.getPacketsLookedUp()); + statisticsBuilder.setPacketsMatched(ftStats.getPacketsMatched()); + + statisticsDataBuilder.setFlowTableStatistics(statisticsBuilder.build()); + + sucLogger.debug("Augment flow table statistics: {} for table {} on Node {}",statisticsBuilder.build().toString(),ftStats.getTableId(),key); + + TableBuilder tableBuilder = new TableBuilder(); + tableBuilder.setKey(new TableKey(ftStats.getTableId().getValue())); + tableBuilder.addAugmentation(FlowTableStatisticsData.class, statisticsDataBuilder.build()); + it.putOperationalData(tableRef, tableBuilder.build()); + it.commit(); + } + } + + @Override + public void onQueueStatisticsUpdate(QueueStatisticsUpdate notification) { + + //Check if response is for the request statistics-manager sent. + if(!messageManager.isRequestTxIdExist(notification.getId(),notification.getTransactionId(),notification.isMoreReplies())) + return; + + NodeKey key = new NodeKey(notification.getId()); + + //Add statistics to local cache + ConcurrentMap cache = this.statisticsManager.getStatisticsCache(); + if(!cache.containsKey(notification.getId())){ + cache.put(notification.getId(), new NodeStatisticsAger(statisticsManager,key)); + } + + NodeStatisticsAger nsa = cache.get(notification.getId()); + + List queuesStats = notification.getQueueIdAndStatisticsMap(); + for(QueueIdAndStatisticsMap swQueueStats : queuesStats){ + + QueueEntry queueEntry = nsa.new QueueEntry(swQueueStats.getNodeConnectorId(),swQueueStats.getQueueId()); + nsa.updateQueueStats(queueEntry); + + FlowCapableNodeConnectorQueueStatisticsDataBuilder queueStatisticsDataBuilder = new FlowCapableNodeConnectorQueueStatisticsDataBuilder(); + + FlowCapableNodeConnectorQueueStatisticsBuilder queueStatisticsBuilder = new FlowCapableNodeConnectorQueueStatisticsBuilder(); + + queueStatisticsBuilder.fieldsFrom(swQueueStats); + + queueStatisticsDataBuilder.setFlowCapableNodeConnectorQueueStatistics(queueStatisticsBuilder.build()); + + DataModificationTransaction it = this.statisticsManager.startChange(); + + InstanceIdentifier queueRef + = InstanceIdentifier.builder(Nodes.class) + .child(Node.class, key) + .child(NodeConnector.class, new NodeConnectorKey(swQueueStats.getNodeConnectorId())) + .augmentation(FlowCapableNodeConnector.class) + .child(Queue.class, new QueueKey(swQueueStats.getQueueId())).toInstance(); + + QueueBuilder queueBuilder = new QueueBuilder(); + queueBuilder.addAugmentation(FlowCapableNodeConnectorQueueStatisticsData.class, queueStatisticsDataBuilder.build()); + queueBuilder.setKey(new QueueKey(swQueueStats.getQueueId())); + + sucLogger.debug("Augmenting queue statistics {} of queue {} to port {}" + ,queueStatisticsDataBuilder.build().toString(), + swQueueStats.getQueueId(), + swQueueStats.getNodeConnectorId()); + + it.putOperationalData(queueRef, queueBuilder.build()); + it.commit(); + + } + + } + private NodeRef getNodeRef(NodeKey nodeKey){ - InstanceIdentifierBuilder builder = InstanceIdentifier.builder().node(Nodes.class); - return new NodeRef(builder.node(Node.class,nodeKey).toInstance()); + InstanceIdentifierBuilder builder = InstanceIdentifier.builder(Nodes.class).child(Node.class, nodeKey); + return new NodeRef(builder.toInstance()); + } + + public boolean flowEquals(Flow statsFlow, Flow storedFlow) { + if (statsFlow.getClass() != storedFlow.getClass()) { + return false; + } + if (statsFlow.getContainerName()== null) { + if (storedFlow.getContainerName()!= null) { + return false; + } + } else if(!statsFlow.getContainerName().equals(storedFlow.getContainerName())) { + return false; + } + if (statsFlow.getMatch()== null) { + if (storedFlow.getMatch() != null) { + return false; + } + } //else if(!statsFlow.getMatch().equals(storedFlow.getMatch())) { + else if(!matchEquals(statsFlow.getMatch(), storedFlow.getMatch())) { + return false; + } + if (storedFlow.getPriority() == null) { + if (statsFlow.getPriority() != null && statsFlow.getPriority()!= 0x8000) { + return false; + } + } else if(!statsFlow.getPriority().equals(storedFlow.getPriority())) { + return false; + } + if (statsFlow.getTableId() == null) { + if (storedFlow.getTableId() != null) { + return false; + } + } else if(!statsFlow.getTableId().equals(storedFlow.getTableId())) { + return false; + } + return true; } + + /** + * Explicit equals method to compare the 'match' for flows stored in the data-stores and flow fetched from the switch. + * Flow installation process has three steps + * 1) Store flow in config data store + * 2) and send it to plugin for installation + * 3) Flow gets installed in switch + * + * The flow user wants to install and what finally gets installed in switch can be slightly different. + * E.g, If user installs flow with src/dst ip=10.0.0.1/24, when it get installed in the switch + * src/dst ip will be changes to 10.0.0.0/24 because of netmask of 24. When statistics manager fetch + * stats it gets 10.0.0.0/24 rather then 10.0.0.1/24. Custom match takes care of by using masked ip + * while comparing two ip addresses. + * + * Sometimes when user don't provide few values that is required by flow installation request, like + * priority,hard timeout, idle timeout, cookies etc, plugin usages default values before sending + * request to the switch. So when statistics manager gets flow statistics, it gets the default value. + * But the flow stored in config data store don't have those defaults value. I included those checks + * in the customer flow/match equal function. + * + * + * @param statsFlow + * @param storedFlow + * @return + */ + + public boolean matchEquals(Match statsFlow, Match storedFlow) { + if (statsFlow == storedFlow) { + return true; + } + if (storedFlow.getClass() != statsFlow.getClass()) { + return false; + } + if (storedFlow.getEthernetMatch() == null) { + if (statsFlow.getEthernetMatch() != null) { + return false; + } + } else if(!storedFlow.getEthernetMatch().equals(statsFlow.getEthernetMatch())) { + return false; + } + if (storedFlow.getIcmpv4Match()== null) { + if (statsFlow.getIcmpv4Match() != null) { + return false; + } + } else if(!storedFlow.getIcmpv4Match().equals(statsFlow.getIcmpv4Match())) { + return false; + } + if (storedFlow.getIcmpv6Match() == null) { + if (statsFlow.getIcmpv6Match() != null) { + return false; + } + } else if(!storedFlow.getIcmpv6Match().equals(statsFlow.getIcmpv6Match())) { + return false; + } + if (storedFlow.getInPhyPort() == null) { + if (statsFlow.getInPhyPort() != null) { + return false; + } + } else if(!storedFlow.getInPhyPort().equals(statsFlow.getInPhyPort())) { + return false; + } + if (storedFlow.getInPort()== null) { + if (statsFlow.getInPort() != null) { + return false; + } + } else if(!storedFlow.getInPort().equals(statsFlow.getInPort())) { + return false; + } + if (storedFlow.getIpMatch()== null) { + if (statsFlow.getIpMatch() != null) { + return false; + } + } else if(!storedFlow.getIpMatch().equals(statsFlow.getIpMatch())) { + return false; + } + if (storedFlow.getLayer3Match()== null) { + if (statsFlow.getLayer3Match() != null) { + return false; + } + } else if(!layer3MatchEquals(statsFlow.getLayer3Match(),storedFlow.getLayer3Match())) { + return false; + } + if (storedFlow.getLayer4Match()== null) { + if (statsFlow.getLayer4Match() != null) { + return false; + } + } else if(!storedFlow.getLayer4Match().equals(statsFlow.getLayer4Match())) { + return false; + } + if (storedFlow.getMetadata() == null) { + if (statsFlow.getMetadata() != null) { + return false; + } + } else if(!storedFlow.getMetadata().equals(statsFlow.getMetadata())) { + return false; + } + if (storedFlow.getProtocolMatchFields() == null) { + if (statsFlow.getProtocolMatchFields() != null) { + return false; + } + } else if(!storedFlow.getProtocolMatchFields().equals(statsFlow.getProtocolMatchFields())) { + return false; + } + if (storedFlow.getTunnel()== null) { + if (statsFlow.getTunnel() != null) { + return false; + } + } else if(!storedFlow.getTunnel().equals(statsFlow.getTunnel())) { + return false; + } + if (storedFlow.getVlanMatch()== null) { + if (statsFlow.getVlanMatch() != null) { + return false; + } + } else if(!storedFlow.getVlanMatch().equals(statsFlow.getVlanMatch())) { + return false; + } + return true; + } + + private boolean layer3MatchEquals(Layer3Match statsLayer3Match, Layer3Match storedLayer3Match){ + if(statsLayer3Match instanceof Ipv4Match && storedLayer3Match instanceof Ipv4Match){ + Ipv4Match statsIpv4Match = (Ipv4Match)statsLayer3Match; + Ipv4Match storedIpv4Match = (Ipv4Match)storedLayer3Match; + + if (storedIpv4Match.getIpv4Destination()== null) { + if (statsIpv4Match.getIpv4Destination()!= null) { + return false; + } + } else if(!IpAddressEquals(statsIpv4Match.getIpv4Destination(),storedIpv4Match.getIpv4Destination())){ + return false; + } + if (storedIpv4Match.getIpv4Source() == null) { + if (statsIpv4Match.getIpv4Source() != null) { + return false; + } + } else if(!IpAddressEquals(statsIpv4Match.getIpv4Source(),storedIpv4Match.getIpv4Source())) { + return false; + } + + return true; + }else{ + return storedLayer3Match.equals(statsLayer3Match); + } + } + + private boolean IpAddressEquals(Ipv4Prefix statsIpAddress, Ipv4Prefix storedIpAddress) { + IntegerIpAddress statsIpAddressInt = StrIpToIntIp(statsIpAddress.getValue()); + IntegerIpAddress storedIpAddressInt = StrIpToIntIp(storedIpAddress.getValue()); + + if(IpAndMaskBasedMatch(statsIpAddressInt,storedIpAddressInt)){ + return true; + } + if(IpBasedMatch(statsIpAddressInt,storedIpAddressInt)){ + return true; + } + return false; + } + + private boolean IpAndMaskBasedMatch(IntegerIpAddress statsIpAddressInt,IntegerIpAddress storedIpAddressInt){ + return ((statsIpAddressInt.getIp() & statsIpAddressInt.getMask()) == (storedIpAddressInt.getIp() & storedIpAddressInt.getMask())); + } + + private boolean IpBasedMatch(IntegerIpAddress statsIpAddressInt,IntegerIpAddress storedIpAddressInt){ + return (statsIpAddressInt.getIp() == storedIpAddressInt.getIp()); + } + + /* + * Method return integer version of ip address. Converted int will be mask if + * mask specified + */ + private IntegerIpAddress StrIpToIntIp(String ipAddresss){ + + String[] parts = ipAddresss.split("/"); + String ip = parts[0]; + int prefix; + + if (parts.length < 2) { + prefix = 32; + } else { + prefix = Integer.parseInt(parts[1]); + } + + Inet4Address addr =null; + try { + addr = (Inet4Address) InetAddress.getByName(ip); + } catch (UnknownHostException e){} + + byte[] addrBytes = addr.getAddress(); + int ipInt = ((addrBytes[0] & 0xFF) << 24) | + ((addrBytes[1] & 0xFF) << 16) | + ((addrBytes[2] & 0xFF) << 8) | + ((addrBytes[3] & 0xFF) << 0); + + int mask = 0xffffffff << 32 - prefix; + + return new IntegerIpAddress(ipInt, mask); + } + + class IntegerIpAddress{ + int ip; + int mask; + public IntegerIpAddress(int ip, int mask) { + this.ip = ip; + this.mask = mask; + } + public int getIp() { + return ip; + } + public int getMask() { + return mask; + } + } } +