package org.opendaylight.openflowplugin.applications.statistics.manager.impl;
+import com.google.common.base.Optional;
+import com.google.common.base.Preconditions;
import java.util.ArrayList;
+import java.util.Collection;
import java.util.Collections;
import java.util.List;
-
+import java.util.UUID;
import org.opendaylight.controller.md.sal.binding.api.DataBroker;
+import org.opendaylight.controller.md.sal.binding.api.DataTreeModification;
import org.opendaylight.controller.md.sal.binding.api.ReadWriteTransaction;
import org.opendaylight.controller.md.sal.common.api.data.LogicalDatastoreType;
import org.opendaylight.controller.md.sal.common.api.data.ReadFailedException;
import org.opendaylight.controller.sal.binding.api.NotificationProviderService;
-import org.opendaylight.openflowplugin.applications.statistics.manager.StatisticsManager;
+import org.opendaylight.openflowplugin.applications.statistics.manager.StatNodeRegistration;
import org.opendaylight.openflowplugin.applications.statistics.manager.StatPermCollector.StatCapabTypes;
import org.opendaylight.openflowplugin.applications.statistics.manager.StatRpcMsgManager.TransactionCacheContainer;
+import org.opendaylight.openflowplugin.applications.statistics.manager.StatisticsManager;
import org.opendaylight.openflowplugin.applications.statistics.manager.StatisticsManager.StatDataStoreOperation;
import org.opendaylight.openflowplugin.applications.statistics.manager.StatisticsManager.StatDataStoreOperation.StatsManagerOperationType;
import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.FlowCapableNode;
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.transaction.rev131103.TransactionAware;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.transaction.rev131103.TransactionId;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.transaction.rev150304.TransactionAware;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.transaction.rev150304.TransactionId;
import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.NodeId;
import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.Nodes;
import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.nodes.Node;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
-import com.google.common.base.Optional;
-import com.google.common.base.Preconditions;
-
/**
* statistics-manager
* org.opendaylight.openflowplugin.applications.statistics.manager.impl
*
* StatListenCommitMeter
- * Class is a NotifyListener for MeterStatistics and DataChangeListener for Config/DataStore for Meter node.
+ * Class is a NotifyListener for MeterStatistics and DataTreeChangeListener for Config/DataStore for Meter node.
* All expected (registered) MeterStatistics will be builded and commit to Operational/DataStore.
- * DataChangeEven should call create/delete Meter in Operational/DS
- *
+ * DataTreeModification should call create/delete Meter in Operational/DS
*/
public class StatListenCommitMeter extends StatAbstractListenCommit<Meter, OpendaylightMeterStatisticsListener>
implements OpendaylightMeterStatisticsListener {
private static final Logger LOG = LoggerFactory.getLogger(StatListenCommitMeter.class);
public StatListenCommitMeter(final StatisticsManager manager, final DataBroker db,
- final NotificationProviderService nps) {
- super(manager, db, nps, Meter.class);
+ final NotificationProviderService nps,
+ final StatNodeRegistration nrm) {
+ super(manager, db, nps, Meter.class,nrm);
}
@Override
.augmentation(FlowCapableNode.class).child(Meter.class);
}
+ @Override
+ protected void processDataChange(Collection<DataTreeModification<Meter>> changes) {
+ //NO-OP
+ }
+
@Override
protected OpendaylightMeterStatisticsListener getStatNotificationListener() {
return this;
if ( ! isTransactionCacheContainerValid(txContainer)) {
return;
}
+
+ if(!nodeRegistrationManager.isFlowCapableNodeOwner(nodeId)) { return; }
/* Prepare List actual Meters and not updated Meters will be removed */
final List<Meter> existMeters = fNode.get().getMeter() != null
? fNode.get().getMeter() : Collections.<Meter> emptyList();
/* Notification for continue collecting statistics */
notifyToCollectNextStatistics(nodeIdent, transId);
}
+
+ public UUID generatedUUIDForNode() {
+ return manager.getGeneratedUUIDForNode(getNodeIdentifier());
+ }
});
}
final InstanceIdentifier<Node> nodeIdent = InstanceIdentifier
.create(Nodes.class).child(Node.class, new NodeKey(nodeId));
+ //Register meter feature irrespective of whether this instance is
+ //master instance of the device or not. In cluster mode, all instances
+ // should have knowledge if meter is supported by the device.
+ manager.registerAdditionalNodeFeature(nodeIdent, StatCapabTypes.METER_STATS);
+
+ if(!nodeRegistrationManager.isFlowCapableNodeOwner(nodeId)) { return; }
+
final List<? extends TransactionAware> cacheNotifs = txContainer.get().getNotifications();
for (final TransactionAware notif : cacheNotifs) {
if ( ! (notif instanceof MeterFeaturesUpdated)) {
if (node.isPresent()) {
tx.merge(LogicalDatastoreType.OPERATIONAL, nodeMeterFeatureIdent, new NodeMeterFeaturesBuilder().build(), true);
tx.put(LogicalDatastoreType.OPERATIONAL, meterFeatureIdent, stats);
- manager.registerAdditionalNodeFeature(nodeIdent, StatCapabTypes.METER_STATS);
+ manager.unregisterNodeStats(nodeIdent, StatCapabTypes.METER_FEATURE_STATS);
+ } else {
+ LOG.debug("Node {} is NOT present in the operational data store",nodeId);
}
}
}
+
+ @Override
+ public UUID generatedUUIDForNode() {
+ return manager.getGeneratedUUIDForNode(getNodeIdentifier());
+ }
});
}
if ( ! isTransactionCacheContainerValid(txContainer)) {
return;
}
+ if(!nodeRegistrationManager.isFlowCapableNodeOwner(nodeId)) { return; }
+
final List<? extends TransactionAware> cacheNotifs = txContainer.get().getNotifications();
Optional<Meter> notifMeter = Optional.absent();
notifyToCollectNextStatistics(nodeIdent, transId);
}
}
+
+ @Override
+ public UUID generatedUUIDForNode() {
+ return manager.getGeneratedUUIDForNode(getNodeIdentifier());
+ }
});
}
}
catch (final ReadFailedException e) {
// NOOP - probably another transaction delete that node
+ LOG.debug("Meter {} was probably deleted via other transaction. Exception {}", delMeterIdent, e);
}
if (delMeter.isPresent()) {
tx.delete(LogicalDatastoreType.OPERATIONAL, delMeterIdent);