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.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.ReadWriteTransaction;
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 {
}
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();
return;
}
- if(!nodeRegistrationManager.isFlowCapableNodeOwner(nodeId)) { return; }
-
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);
}
}
}