+++ /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.Collections;
-import java.util.List;
-
-import org.opendaylight.controller.md.sal.binding.api.DataBroker;
-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.StatPermCollector.StatCapabTypes;
-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.md.statistics.manager.StatisticsManager.StatDataStoreOperation.StatsManagerOperationType;
-import org.opendaylight.controller.sal.binding.api.NotificationProviderService;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.FlowCapableNode;
-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.group.statistics.rev131111.GroupDescStatsUpdated;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.group.statistics.rev131111.GroupFeaturesUpdated;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.group.statistics.rev131111.GroupStatisticsUpdated;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.group.statistics.rev131111.NodeGroupDescStats;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.group.statistics.rev131111.NodeGroupDescStatsBuilder;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.group.statistics.rev131111.NodeGroupFeatures;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.group.statistics.rev131111.NodeGroupFeaturesBuilder;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.group.statistics.rev131111.NodeGroupStatistics;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.group.statistics.rev131111.NodeGroupStatisticsBuilder;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.group.statistics.rev131111.OpendaylightGroupStatisticsListener;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.group.statistics.rev131111.group.desc.GroupDescBuilder;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.group.statistics.rev131111.group.features.GroupFeatures;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.group.statistics.rev131111.group.features.GroupFeaturesBuilder;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.group.statistics.rev131111.group.statistics.GroupStatistics;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.group.statistics.rev131111.group.statistics.GroupStatisticsBuilder;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.group.types.rev131018.group.desc.stats.reply.GroupDescStats;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.group.types.rev131018.group.statistics.reply.GroupStats;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.group.types.rev131018.groups.Group;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.group.types.rev131018.groups.GroupBuilder;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.group.types.rev131018.groups.GroupKey;
-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.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.nodes.NodeKey;
-import org.opendaylight.yangtools.yang.binding.DataObject;
-import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
-
-import com.google.common.base.Optional;
-import com.google.common.base.Preconditions;
-
-/**
- * statistics-manager
- * org.opendaylight.controller.md.statistics.manager.impl
- *
- * StatListenCommitGroup
- * Class is a NotifyListener for GroupStatistics and DataChangeListener for Config/DataStore for Group node.
- * All expected (registered) GroupStatistics will be builded and commit to Operational/DataStore.
- * DataChangeEven should call create/delete Group in Operational/DS
- *
- * @author <a href="mailto:vdemcak@cisco.com">Vaclav Demcak</a>
- *
- */
-public class StatListenCommitGroup extends StatAbstractListenCommit<Group, OpendaylightGroupStatisticsListener>
- implements OpendaylightGroupStatisticsListener {
-
- private static final Logger LOG = LoggerFactory.getLogger(StatListenCommitMeter.class);
-
- public StatListenCommitGroup(final StatisticsManager manager, final DataBroker db,
- final NotificationProviderService nps) {
- super(manager, db, nps, Group.class);
- }
-
- @Override
- protected OpendaylightGroupStatisticsListener getStatNotificationListener() {
- return this;
- }
-
- @Override
- protected InstanceIdentifier<Group> getWildCardedRegistrationPath() {
- return InstanceIdentifier.create(Nodes.class).child(Node.class)
- .augmentation(FlowCapableNode.class).child(Group.class);
- }
-
- @Override
- public void onGroupDescStatsUpdated(final GroupDescStatsUpdated notification) {
- final TransactionId transId = notification.getTransactionId();
- final NodeId nodeId = notification.getId();
- if ( ! isExpectedStatistics(transId, nodeId)) {
- LOG.debug("Unregistred notification detect TransactionId {}", transId);
- return;
- }
- manager.getRpcMsgManager().addNotification(notification, nodeId);
- if (notification.isMoreReplies()) {
- return;
- }
-
- /* Don't block RPC Notification thread */
- manager.enqueue(new StatDataStoreOperation(StatsManagerOperationType.DATA_COMMIT_OPER_DS,nodeId) {
- @Override
- public void applyOperation(final ReadWriteTransaction tx) {
- final InstanceIdentifier<Node> nodeIdent = InstanceIdentifier
- .create(Nodes.class).child(Node.class, new NodeKey(nodeId));
- /* Validate exist FlowCapableNode */
- final InstanceIdentifier<FlowCapableNode> fNodeIdent = nodeIdent.augmentation(FlowCapableNode.class);
- Optional<FlowCapableNode> fNode = Optional.absent();
- try {
- fNode = tx.read(LogicalDatastoreType.OPERATIONAL,fNodeIdent).checkedGet();
- }
- catch (final ReadFailedException e) {
- LOG.debug("Read Operational/DS for FlowCapableNode fail! {}", fNodeIdent, e);
- }
- if ( ! fNode.isPresent()) {
- return;
- }
- /* Get and Validate TransactionCacheContainer */
- final Optional<TransactionCacheContainer<?>> txContainer = getTransactionCacheContainer(transId, nodeId);
- if ( ! isTransactionCacheContainerValid(txContainer)) {
- return;
- }
- /* Prepare List actual Groups and not updated Groups will be removed */
- final List<Group> existGroups = fNode.get().getGroup() != null
- ? fNode.get().getGroup() : Collections.<Group> emptyList();
- final List<GroupKey> existGroupKeys = new ArrayList<>();
- for (final Group group : existGroups) {
- existGroupKeys.add(group.getKey());
- }
- /* GroupDesc processing */
- statGroupDescCommit(txContainer, tx, fNodeIdent, existGroupKeys);
- /* Delete all not presented Group Nodes */
- deleteAllNotPresentNode(fNodeIdent, tx, Collections.unmodifiableList(existGroupKeys));
- /* Notification for continue collecting statistics */
- notifyToCollectNextStatistics(nodeIdent, transId);
- }
- });
- }
-
- @Override
- public void onGroupFeaturesUpdated(final GroupFeaturesUpdated notification) {
- Preconditions.checkNotNull(notification);
- final TransactionId transId = notification.getTransactionId();
- final NodeId nodeId = notification.getId();
- if ( ! isExpectedStatistics(transId, nodeId)) {
- LOG.debug("Unregistred notification detect TransactionId {}", transId);
- return;
- }
- manager.getRpcMsgManager().addNotification(notification, nodeId);
- if (notification.isMoreReplies()) {
- return;
- }
-
- /* Don't block RPC Notification thread */
- manager.enqueue(new StatDataStoreOperation(StatsManagerOperationType.DATA_COMMIT_OPER_DS,nodeId) {
- @Override
- public void applyOperation(final ReadWriteTransaction tx) {
- /* Get and Validate TransactionCacheContainer */
- final Optional<TransactionCacheContainer<?>> txContainer = getTransactionCacheContainer(transId, nodeId);
- if ( ! isTransactionCacheContainerValid(txContainer)) {
- return;
- }
-
- final InstanceIdentifier<Node> nodeIdent = InstanceIdentifier
- .create(Nodes.class).child(Node.class, new NodeKey(nodeId));
-
- final List<? extends TransactionAware> cacheNotifs = txContainer.get().getNotifications();
- for (final TransactionAware notif : cacheNotifs) {
- if ( ! (notif instanceof GroupFeaturesUpdated)) {
- break;
- }
- final GroupFeatures stats = new GroupFeaturesBuilder((GroupFeaturesUpdated)notif).build();
- final InstanceIdentifier<NodeGroupFeatures> nodeGroupFeatureIdent =
- nodeIdent.augmentation(NodeGroupFeatures.class);
- final InstanceIdentifier<GroupFeatures> groupFeatureIdent = nodeGroupFeatureIdent
- .child(GroupFeatures.class);
- Optional<Node> node = Optional.absent();
- try {
- node = tx.read(LogicalDatastoreType.OPERATIONAL, nodeIdent).checkedGet();
- }
- catch (final ReadFailedException e) {
- LOG.debug("Read Operational/DS for Node fail! {}", nodeIdent, e);
- }
- if (node.isPresent()) {
- tx.merge(LogicalDatastoreType.OPERATIONAL, nodeGroupFeatureIdent, new NodeGroupFeaturesBuilder().build(), true);
- tx.put(LogicalDatastoreType.OPERATIONAL, groupFeatureIdent, stats);
- manager.registerAdditionalNodeFeature(nodeIdent, StatCapabTypes.GROUP_STATS);
- }
- }
- }
- });
- }
-
- @Override
- public void onGroupStatisticsUpdated(final GroupStatisticsUpdated notification) {
- Preconditions.checkNotNull(notification);
- final TransactionId transId = notification.getTransactionId();
- final NodeId nodeId = notification.getId();
- if ( ! isExpectedStatistics(transId, nodeId)) {
- LOG.debug("STAT-MANAGER - GroupStatisticsUpdated: unregistred notification detect TransactionId {}", transId);
- return;
- }
- manager.getRpcMsgManager().addNotification(notification, nodeId);
- if (notification.isMoreReplies()) {
- return;
- }
-
- /* Don't block RPC Notification thread */
- manager.enqueue(new StatDataStoreOperation(StatsManagerOperationType.DATA_COMMIT_OPER_DS,nodeId) {
- @Override
- public void applyOperation(final ReadWriteTransaction tx) {
-
- final InstanceIdentifier<Node> nodeIdent = InstanceIdentifier
- .create(Nodes.class).child(Node.class, new NodeKey(nodeId));
- /* Node exist check */
- Optional<Node> node = Optional.absent();
- try {
- node = tx.read(LogicalDatastoreType.OPERATIONAL, nodeIdent).checkedGet();
- }
- catch (final ReadFailedException e) {
- LOG.debug("Read Operational/DS for Node fail! {}", nodeIdent, e);
- }
- if ( ! node.isPresent()) {
- return;
- }
-
- /* Get and Validate TransactionCacheContainer */
- final Optional<TransactionCacheContainer<?>> txContainer = getTransactionCacheContainer(transId, nodeId);
- if ( ! isTransactionCacheContainerValid(txContainer)) {
- return;
- }
- final List<? extends TransactionAware> cacheNotifs = txContainer.get().getNotifications();
-
- Optional<Group> notifGroup = Optional.absent();
- final Optional<? extends DataObject> inputObj = txContainer.get().getConfInput();
- if (inputObj.isPresent() && inputObj.get() instanceof Group) {
- notifGroup = Optional.<Group> of((Group)inputObj.get());
- }
- for (final TransactionAware notif : cacheNotifs) {
- if ( ! (notif instanceof GroupStatisticsUpdated)) {
- break;
- }
- statGroupCommit(((GroupStatisticsUpdated) notif).getGroupStats(), nodeIdent, tx);
- }
- if ( ! notifGroup.isPresent()) {
- notifyToCollectNextStatistics(nodeIdent, transId);
- }
- }
- });
- }
-
- private void statGroupCommit(final List<GroupStats> groupStats, final InstanceIdentifier<Node> nodeIdent,
- final ReadWriteTransaction tx) {
-
- Preconditions.checkNotNull(groupStats);
- Preconditions.checkNotNull(nodeIdent);
- Preconditions.checkNotNull(tx);
-
- final InstanceIdentifier<FlowCapableNode> fNodeIdent = nodeIdent.augmentation(FlowCapableNode.class);
-
- for (final GroupStats gStat : groupStats) {
- final GroupStatistics stats = new GroupStatisticsBuilder(gStat).build();
-
- final InstanceIdentifier<Group> groupIdent = fNodeIdent.child(Group.class, new GroupKey(gStat.getGroupId()));
- final InstanceIdentifier<NodeGroupStatistics> nGroupStatIdent =groupIdent
- .augmentation(NodeGroupStatistics.class);
- final InstanceIdentifier<GroupStatistics> gsIdent = nGroupStatIdent.child(GroupStatistics.class);
- /* Statistics Writing */
- Optional<Group> group = Optional.absent();
- try {
- group = tx.read(LogicalDatastoreType.OPERATIONAL, groupIdent).checkedGet();
- }
- catch (final ReadFailedException e) {
- LOG.debug("Read Operational/DS for Group node fail! {}", groupIdent, e);
- }
- if (group.isPresent()) {
- tx.merge(LogicalDatastoreType.OPERATIONAL, nGroupStatIdent, new NodeGroupStatisticsBuilder().build(), true);
- tx.put(LogicalDatastoreType.OPERATIONAL, gsIdent, stats);
- }
- }
- }
-
- private void statGroupDescCommit(final Optional<TransactionCacheContainer<?>> txContainer, final ReadWriteTransaction tx,
- final InstanceIdentifier<FlowCapableNode> fNodeIdent, final List<GroupKey> existGroupKeys) {
-
- Preconditions.checkNotNull(existGroupKeys);
- Preconditions.checkNotNull(txContainer);
- Preconditions.checkNotNull(fNodeIdent);
- Preconditions.checkNotNull(tx);
-
- final List<? extends TransactionAware> cacheNotifs = txContainer.get().getNotifications();
- for (final TransactionAware notif : cacheNotifs) {
- if ( ! (notif instanceof GroupDescStatsUpdated)) {
- break;
- }
- final List<GroupDescStats> groupStats = ((GroupDescStatsUpdated) notif).getGroupDescStats();
- if (groupStats == null) {
- break;
- }
- for (final GroupDescStats group : groupStats) {
- if (group.getGroupId() != null) {
- final GroupBuilder groupBuilder = new GroupBuilder(group);
- final GroupKey groupKey = new GroupKey(group.getGroupId());
- final InstanceIdentifier<Group> groupRef = fNodeIdent.child(Group.class,groupKey);
-
- final NodeGroupDescStatsBuilder groupDesc= new NodeGroupDescStatsBuilder();
- groupDesc.setGroupDesc(new GroupDescBuilder(group).build());
- //Update augmented data
- groupBuilder.addAugmentation(NodeGroupDescStats.class, groupDesc.build());
- existGroupKeys.remove(groupKey);
- tx.put(LogicalDatastoreType.OPERATIONAL, groupRef, groupBuilder.build());
- }
- }
- }
- }
-
- private void deleteAllNotPresentNode(final InstanceIdentifier<FlowCapableNode> fNodeIdent,
- final ReadWriteTransaction trans, final List<GroupKey> deviceGroupKeys) {
-
- Preconditions.checkNotNull(fNodeIdent);
- Preconditions.checkNotNull(trans);
-
- if (deviceGroupKeys == null) {
- return;
- }
-
- for (final GroupKey key : deviceGroupKeys) {
- final InstanceIdentifier<Group> delGroupIdent = fNodeIdent.child(Group.class, key);
- LOG.trace("Group {} has to removed.", key);
- Optional<Group> delGroup = Optional.absent();
- try {
- delGroup = trans.read(LogicalDatastoreType.OPERATIONAL, delGroupIdent).checkedGet();
- }
- catch (final ReadFailedException e) {
- // NOOP - probably another transaction delete that node
- }
- if (delGroup.isPresent()) {
- trans.delete(LogicalDatastoreType.OPERATIONAL, delGroupIdent);
- }
- }
- }
-}
-
Code Review / controller.git / blobdiff