+++ /dev/null
-/*
- * Copyright IBM Corporation, 2013. All rights reserved.
- *
- * This program and the accompanying materials are made available under the
- * terms of the Eclipse Public License v1.0 which accompanies this distribution,
- * and is available at http://www.eclipse.org/legal/epl-v10.html
- */
-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.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.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 AbstractListeningStatsTracker<QueueIdAndStatisticsMap, QueueStatsEntry> {
- private static final Logger logger = LoggerFactory.getLogger(QueueStatsTracker.class);
- private final OpendaylightQueueStatisticsService queueStatsService;
-
- QueueStatsTracker(OpendaylightQueueStatisticsService queueStatsService, final FlowCapableContext context) {
- super(context);
- this.queueStatsService = queueStatsService;
- }
-
- @Override
- protected void cleanupSingleStat(DataModificationTransaction trans, QueueStatsEntry item) {
- InstanceIdentifier<?> queueRef
- = getNodeIdentifierBuilder().child(NodeConnector.class, new NodeConnectorKey(item.getNodeConnectorId()))
- .augmentation(FlowCapableNodeConnector.class)
- .child(Queue.class, new QueueKey(item.getQueueId()))
- .augmentation(FlowCapableNodeConnectorQueueStatisticsData.class).build();
- trans.removeOperationalData(queueRef);
- }
-
- @Override
- protected QueueStatsEntry updateSingleStat(DataModificationTransaction trans, QueueIdAndStatisticsMap item) {
-
- QueueStatsEntry queueEntry = new QueueStatsEntry(item.getNodeConnectorId(), item.getQueueId());
-
- FlowCapableNodeConnectorQueueStatisticsDataBuilder queueStatisticsDataBuilder = new FlowCapableNodeConnectorQueueStatisticsDataBuilder();
-
- FlowCapableNodeConnectorQueueStatisticsBuilder queueStatisticsBuilder = new FlowCapableNodeConnectorQueueStatisticsBuilder();
-
- queueStatisticsBuilder.fieldsFrom(item);
-
- queueStatisticsDataBuilder.setFlowCapableNodeConnectorQueueStatistics(queueStatisticsBuilder.build());
-
- InstanceIdentifier<Queue> queueRef = getNodeIdentifierBuilder().child(NodeConnector.class, new NodeConnectorKey(item.getNodeConnectorId()))
- .augmentation(FlowCapableNodeConnector.class)
- .child(Queue.class, new QueueKey(item.getQueueId())).toInstance();
-
- QueueBuilder queueBuilder = new QueueBuilder();
- FlowCapableNodeConnectorQueueStatisticsData qsd = queueStatisticsDataBuilder.build();
- queueBuilder.addAugmentation(FlowCapableNodeConnectorQueueStatisticsData.class, qsd);
- queueBuilder.setKey(new QueueKey(item.getQueueId()));
-
- logger.debug("Augmenting queue statistics {} of queue {} to port {}",
- qsd,
- item.getQueueId(),
- item.getNodeConnectorId());
-
- 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 = queue
- .augmentation(FlowCapableNodeConnectorQueueStatisticsData.class);
- 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);
- }
-
- @Override
- protected QueueStatsEntry createInvariantKey(QueueStatsEntry item) {
- // No invariant data exist in the group description stats.
- return item;
- }
-}
Code Review / controller.git / blobdiff