X-Git-Url: https://git.opendaylight.org/gerrit/gitweb?a=blobdiff_plain;f=opendaylight%2Fmd-sal%2Fstatistics-manager%2Fsrc%2Fmain%2Fjava%2Forg%2Fopendaylight%2Fcontroller%2Fmd%2Fstatistics%2Fmanager%2FQueueStatsTracker.java;h=6f93eeb6172dcdaf24db8301214abe12d92857e0;hb=386d8f0ac5fa09ee5514d48284f1a4012f408b52;hp=c2bde6ae6034d98bb8f2c93a371c442b31dd5c4f;hpb=1862f90478212a06a9534ed0674f27212972177f;p=controller.git

diff --git a/opendaylight/md-sal/statistics-manager/src/main/java/org/opendaylight/controller/md/statistics/manager/QueueStatsTracker.java b/opendaylight/md-sal/statistics-manager/src/main/java/org/opendaylight/controller/md/statistics/manager/QueueStatsTracker.java
index c2bde6ae60..6f93eeb617 100644
--- a/opendaylight/md-sal/statistics-manager/src/main/java/org/opendaylight/controller/md/statistics/manager/QueueStatsTracker.java
+++ b/opendaylight/md-sal/statistics-manager/src/main/java/org/opendaylight/controller/md/statistics/manager/QueueStatsTracker.java
@@ -7,29 +7,38 @@
  */
 package org.opendaylight.controller.md.statistics.manager;
 
+import java.util.Map.Entry;
+
+import org.opendaylight.controller.md.sal.common.api.data.DataChangeEvent;
+import org.opendaylight.controller.sal.binding.api.data.DataBrokerService;
 import org.opendaylight.controller.sal.binding.api.data.DataModificationTransaction;
-import org.opendaylight.controller.sal.binding.api.data.DataProviderService;
 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.FlowCapableNodeConnector;
 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.queue.rev130925.QueueId;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.NodeConnectorId;
 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.node.NodeConnector;
 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.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.GetAllQueuesStatisticsFromAllPortsInputBuilder;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.queue.statistics.rev131216.GetQueueStatisticsFromGivenPortInputBuilder;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.queue.statistics.rev131216.OpendaylightQueueStatisticsService;
 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.DataObject;
 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
-final class QueueStatsTracker extends AbstractStatsTracker<QueueIdAndStatisticsMap, QueueStatsEntry> {
+final class QueueStatsTracker extends AbstractListeningStatsTracker<QueueIdAndStatisticsMap, QueueStatsEntry> {
     private static final Logger logger = LoggerFactory.getLogger(QueueStatsTracker.class);
+    private final OpendaylightQueueStatisticsService queueStatsService;
 
-    QueueStatsTracker(InstanceIdentifier<Node> nodeIdentifier,
-            DataProviderService dps, long lifetimeNanos) {
-        super(nodeIdentifier, dps, lifetimeNanos);
+    QueueStatsTracker(OpendaylightQueueStatisticsService queueStatsService, final FlowCapableContext context) {
+        super(context);
+        this.queueStatsService = queueStatsService;
     }
 
     @Override
@@ -72,4 +81,75 @@ final class QueueStatsTracker extends AbstractStatsTracker<QueueIdAndStatisticsM
         trans.putOperationalData(queueRef, queueBuilder.build());
         return queueEntry;
     }
+
+    @Override
+    public void request() {
+        if (queueStatsService != null) {
+            GetAllQueuesStatisticsFromAllPortsInputBuilder input = new GetAllQueuesStatisticsFromAllPortsInputBuilder();
+            input.setNode(getNodeRef());
+
+            requestHelper(queueStatsService.getAllQueuesStatisticsFromAllPorts(input.build()));
+        }
+    }
+
+    public void request(NodeConnectorId nodeConnectorId, QueueId queueId) {
+        if (queueStatsService != null) {
+            GetQueueStatisticsFromGivenPortInputBuilder input = new GetQueueStatisticsFromGivenPortInputBuilder();
+
+            input.setNode(getNodeRef());
+            input.setNodeConnectorId(nodeConnectorId);
+            input.setQueueId(queueId);
+
+            requestHelper(queueStatsService.getQueueStatisticsFromGivenPort(input.build()));
+        }
+    }
+
+    @Override
+    public void onDataChanged(DataChangeEvent<InstanceIdentifier<?>, DataObject> change) {
+        for (Entry<InstanceIdentifier<?>, DataObject> e : change.getCreatedConfigurationData().entrySet()) {
+            if (Queue.class.equals(e.getKey().getTargetType())) {
+                final Queue queue = (Queue) e.getValue();
+                final NodeConnectorKey key = e.getKey().firstKeyOf(NodeConnector.class, NodeConnectorKey.class);
+                logger.debug("Key {} triggered request for connector {} queue {}", key.getId(), queue.getQueueId());
+                request(key.getId(), queue.getQueueId());
+            } else {
+                logger.debug("Ignoring key {}", e.getKey());
+            }
+        }
+
+        final DataModificationTransaction trans = startTransaction();
+        for (InstanceIdentifier<?> key : change.getRemovedConfigurationData()) {
+            if (Queue.class.equals(key.getTargetType())) {
+                @SuppressWarnings("unchecked")
+                final InstanceIdentifier<Queue> queue = (InstanceIdentifier<Queue>)key;
+                final InstanceIdentifier<?> del = InstanceIdentifier.builder(queue)
+                        .augmentation(FlowCapableNodeConnectorQueueStatisticsData.class).build();
+                logger.debug("Key {} triggered remove of augmentation {}", key, del);
+
+                trans.removeOperationalData(del);
+            }
+        }
+        trans.commit();
+    }
+
+    @Override
+    protected InstanceIdentifier<?> listenPath() {
+        return getNodeIdentifierBuilder().child(NodeConnector.class)
+                .augmentation(FlowCapableNodeConnector.class).child(Queue.class).build();
+    }
+
+    @Override
+    protected String statName() {
+        return "Queue";
+    }
+
+    @Override
+    public void start(final DataBrokerService dbs) {
+        if (queueStatsService == null) {
+            logger.debug("No Queue Statistics service, not subscribing to queues on node {}", getNodeIdentifier());
+            return;
+        }
+
+        super.start(dbs);
+    }
 }