--- /dev/null
+/**
+ * Copyright (c) 2014 Cisco Systems, Inc. and others. 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.impl;
+
+import java.util.ArrayList;
+import java.util.List;
+
+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.md.statistics.manager.StatRpcMsgManager.TransactionCacheContainer;
+import org.opendaylight.controller.md.statistics.manager.StatisticsManager;
+import org.opendaylight.controller.md.statistics.manager.StatisticsManager.StatDataStoreOperation;
+import org.opendaylight.controller.sal.binding.api.NotificationProviderService;
+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.inventory.rev130819.NodeId;
+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.NodeConnectorKey;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.nodes.Node;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.nodes.NodeKey;
+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.yangtools.yang.binding.InstanceIdentifier;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import com.google.common.base.Optional;
+
+/**
+ * statistics-manager
+ * org.opendaylight.controller.md.statistics.manager.impl
+ *
+ * StatNotifyCommitPort
+ * Class is a NotifyListener for PortStatistics
+ * All expected (registered) portStatistics will be builded and
+ * commit to Operational/DataStore
+ *
+ * @author <a href="mailto:vdemcak@cisco.com">Vaclav Demcak</a>
+ *
+ */
+public class StatNotifyCommitPort extends StatAbstractNotifyCommit<OpendaylightPortStatisticsListener>
+ implements OpendaylightPortStatisticsListener {
+
+ private static final Logger LOG = LoggerFactory.getLogger(StatNotifyCommitPort.class);
+
+ public StatNotifyCommitPort(final StatisticsManager manager,
+ final NotificationProviderService nps) {
+ super(manager, nps);
+ }
+
+ @Override
+ protected OpendaylightPortStatisticsListener getStatNotificationListener() {
+ return this;
+ }
+
+ @Override
+ public void onNodeConnectorStatisticsUpdate(final NodeConnectorStatisticsUpdate notification) {
+ final TransactionId transId = notification.getTransactionId();
+ final NodeId nodeId = notification.getId();
+ if ( ! isExpectedStatistics(transId, nodeId)) {
+ LOG.debug("STAT-MANAGER - NodeConnectorStatisticsUpdate: unregistred notification detect TransactionId {}", transId);
+ return;
+ }
+ manager.getRpcMsgManager().addNotification(notification, nodeId);
+ if (notification.isMoreReplies()) {
+ return;
+ }
+ final InstanceIdentifier<Node> nodeIdent = InstanceIdentifier.create(Nodes.class)
+ .child(Node.class, new NodeKey(nodeId));
+ /* Don't block RPC Notification thread */
+ manager.enqueue(new StatDataStoreOperation() {
+ @Override
+ public void applyOperation(final ReadWriteTransaction trans) {
+ final Optional<TransactionCacheContainer<?>> txContainer = getTransactionCacheContainer(transId, nodeId);
+ if (( ! txContainer.isPresent()) || txContainer.get().getNotifications() == null) {
+ return;
+ }
+ final List<NodeConnectorStatisticsAndPortNumberMap> portStats =
+ new ArrayList<NodeConnectorStatisticsAndPortNumberMap>(10);
+ final List<? extends TransactionAware> cachedNotifs = txContainer.get().getNotifications();
+ for (final TransactionAware notif : cachedNotifs) {
+ if (notif instanceof NodeConnectorStatisticsUpdate) {
+ final List<NodeConnectorStatisticsAndPortNumberMap> notifStat =
+ ((NodeConnectorStatisticsUpdate) notif).getNodeConnectorStatisticsAndPortNumberMap();
+ if (notifStat != null) {
+ portStats.addAll(notifStat);
+ }
+ }
+ }
+ /* write stat to trans */
+ statPortCommit(portStats, nodeIdent, trans);
+ /* Notification for continue collecting statistics - Port statistics are still same size
+ * and they are small - don't need to wait for whole apply operation*/
+ notifyToCollectNextStatistics(nodeIdent);
+ }
+ });
+ }
+
+ private void statPortCommit(final List<NodeConnectorStatisticsAndPortNumberMap> portStats,
+ final InstanceIdentifier<Node> nodeIdent, final ReadWriteTransaction tx) {
+
+ /* check exist FlowCapableNode and write statistics probable with parent */
+ Optional<Node> fNode = Optional.absent();
+ try {
+ fNode = tx.read(LogicalDatastoreType.OPERATIONAL, nodeIdent).checkedGet();
+ }
+ catch (final ReadFailedException e) {
+ LOG.debug("Read Operational/DS for Node fail! {}", nodeIdent, e);
+ return;
+ }
+ if ( ! fNode.isPresent()) {
+ LOG.trace("Read Operational/DS for Node fail! Node {} doesn't exist.", nodeIdent);
+ return;
+ }
+ for (final NodeConnectorStatisticsAndPortNumberMap nConnectPort : portStats) {
+ final FlowCapableNodeConnectorStatisticsData stats = new FlowCapableNodeConnectorStatisticsDataBuilder()
+ .setFlowCapableNodeConnectorStatistics(new FlowCapableNodeConnectorStatisticsBuilder(nConnectPort).build()).build();
+ final NodeConnectorKey key = new NodeConnectorKey(nConnectPort.getNodeConnectorId());
+ final InstanceIdentifier<NodeConnector> nodeConnectorIdent = nodeIdent.child(NodeConnector.class, key);
+ final InstanceIdentifier<FlowCapableNodeConnectorStatisticsData> nodeConnStatIdent = nodeConnectorIdent
+ .augmentation(FlowCapableNodeConnectorStatisticsData.class);
+ Optional<NodeConnector> fNodeConector;
+ try {
+ fNodeConector = tx.read(LogicalDatastoreType.OPERATIONAL, nodeConnectorIdent).checkedGet();
+ }
+ catch (final ReadFailedException e) {
+ LOG.debug("Read NodeConnector {} in Operational/DS fail!", nodeConnectorIdent, e);
+ fNodeConector = Optional.absent();
+ }
+ if (fNodeConector.isPresent()) {
+ tx.put(LogicalDatastoreType.OPERATIONAL, nodeConnStatIdent, stats);
+ }
+ }
+ }
+}
+
Code Review / controller.git / blobdiff