-/**
+/*
* Copyright (c) 2016 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.openflowplugin.applications.frsync.impl;
-import com.google.common.base.Preconditions;
-import com.google.common.util.concurrent.ListeningExecutorService;
-import com.google.common.util.concurrent.MoreExecutors;
+import static java.util.Objects.requireNonNull;
+
import com.google.common.util.concurrent.ThreadFactoryBuilder;
import java.util.concurrent.ExecutorService;
import java.util.concurrent.Executors;
-import java.util.concurrent.TimeUnit;
-import org.opendaylight.controller.md.sal.binding.api.DataBroker;
-import org.opendaylight.controller.md.sal.binding.api.DataTreeIdentifier;
-import org.opendaylight.controller.md.sal.common.api.data.LogicalDatastoreType;
-import org.opendaylight.controller.sal.binding.api.BindingAwareBroker;
-import org.opendaylight.controller.sal.binding.api.BindingAwareProvider;
-import org.opendaylight.controller.sal.binding.api.RpcConsumerRegistry;
+import javax.annotation.PreDestroy;
+import javax.inject.Inject;
+import javax.inject.Singleton;
+import org.opendaylight.mdsal.binding.api.DataBroker;
+import org.opendaylight.mdsal.binding.api.DataTreeIdentifier;
+import org.opendaylight.mdsal.binding.api.RpcConsumerRegistry;
+import org.opendaylight.mdsal.common.api.LogicalDatastoreType;
+import org.opendaylight.mdsal.singleton.common.api.ClusterSingletonServiceProvider;
import org.opendaylight.openflowplugin.applications.frsync.NodeListener;
-import org.opendaylight.openflowplugin.applications.frsync.SyncPlanPushStrategy;
-import org.opendaylight.openflowplugin.applications.frsync.SyncReactor;
import org.opendaylight.openflowplugin.applications.frsync.dao.FlowCapableNodeCachedDao;
-import org.opendaylight.openflowplugin.applications.frsync.dao.FlowCapableNodeDao;
import org.opendaylight.openflowplugin.applications.frsync.dao.FlowCapableNodeOdlDao;
import org.opendaylight.openflowplugin.applications.frsync.dao.FlowCapableNodeSnapshotDao;
+import org.opendaylight.openflowplugin.applications.frsync.impl.clustering.DeviceMastershipManager;
import org.opendaylight.openflowplugin.applications.frsync.impl.strategy.SyncPlanPushStrategyFlatBatchImpl;
-import org.opendaylight.openflowplugin.applications.frsync.util.RetryRegistry;
-import org.opendaylight.openflowplugin.applications.frsync.util.SemaphoreKeeperGuavaImpl;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.flat.batch.service.rev160321.SalFlatBatchService;
+import org.opendaylight.openflowplugin.applications.frsync.util.ReconciliationRegistry;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.flat.batch.service.rev160321.ProcessFlatBatch;
import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.FlowCapableNode;
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.table.service.rev131026.SalTableService;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.table.service.rev131026.UpdateTable;
import org.opendaylight.yangtools.concepts.ListenerRegistration;
import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
+import org.osgi.service.component.annotations.Activate;
+import org.osgi.service.component.annotations.Component;
+import org.osgi.service.component.annotations.Deactivate;
+import org.osgi.service.component.annotations.Reference;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
/**
* Top provider of forwarding rules synchronization functionality.
*/
-public class ForwardingRulesSyncProvider implements AutoCloseable, BindingAwareProvider {
-
+@Singleton
+@Component(service = { })
+public class ForwardingRulesSyncProvider implements AutoCloseable {
private static final Logger LOG = LoggerFactory.getLogger(ForwardingRulesSyncProvider.class);
+ private static final String FRS_EXECUTOR_PREFIX = "FRS-executor-";
private final DataBroker dataService;
- private final SalTableService salTableService;
- private final SalFlatBatchService flatBatchService;
+ private final ClusterSingletonServiceProvider clusterSingletonService;
+ private final UpdateTable updateTable;
+ private final ProcessFlatBatch processFlatBatch;
/** Wildcard path to flow-capable-node augmentation of inventory node. */
private static final InstanceIdentifier<FlowCapableNode> FLOW_CAPABLE_NODE_WC_PATH =
private final DataTreeIdentifier<FlowCapableNode> nodeConfigDataTreePath;
private final DataTreeIdentifier<Node> nodeOperationalDataTreePath;
- private ListenerRegistration<NodeListener> dataTreeConfigChangeListener;
- private ListenerRegistration<NodeListener> dataTreeOperationalChangeListener;
-
- private final ListeningExecutorService syncThreadPool;
-
- public ForwardingRulesSyncProvider(final BindingAwareBroker broker,
- final DataBroker dataBroker,
- final RpcConsumerRegistry rpcRegistry) {
- Preconditions.checkArgument(rpcRegistry != null, "RpcConsumerRegistry can not be null !");
- this.dataService = Preconditions.checkNotNull(dataBroker, "DataBroker can not be null!");
- this.salTableService = Preconditions.checkNotNull(rpcRegistry.getRpcService(SalTableService.class),
- "RPC SalTableService not found.");
- this.flatBatchService = Preconditions.checkNotNull(rpcRegistry.getRpcService(SalFlatBatchService.class),
+ private ListenerRegistration<?> dataTreeConfigChangeListener;
+ private ListenerRegistration<?> dataTreeOperationalChangeListener;
+
+ private final ExecutorService syncThreadPool;
+
+ @Inject
+ @Activate
+ public ForwardingRulesSyncProvider(@Reference final DataBroker dataBroker,
+ @Reference final RpcConsumerRegistry rpcRegistry,
+ @Reference final ClusterSingletonServiceProvider clusterSingletonService) {
+ requireNonNull(rpcRegistry, "RpcConsumerRegistry can not be null!");
+ dataService = requireNonNull(dataBroker, "DataBroker can not be null!");
+ this.clusterSingletonService = requireNonNull(clusterSingletonService,
+ "ClusterSingletonServiceProvider can not be null!");
+ updateTable = requireNonNull(rpcRegistry.getRpc(UpdateTable.class),
+ "RPC UpdateTable not found.");
+ processFlatBatch = requireNonNull(rpcRegistry.getRpc(ProcessFlatBatch.class),
"RPC SalFlatBatchService not found.");
- nodeConfigDataTreePath = new DataTreeIdentifier<>(LogicalDatastoreType.CONFIGURATION, FLOW_CAPABLE_NODE_WC_PATH);
- nodeOperationalDataTreePath = new DataTreeIdentifier<>(LogicalDatastoreType.OPERATIONAL, NODE_WC_PATH);
+ nodeConfigDataTreePath = DataTreeIdentifier.create(LogicalDatastoreType.CONFIGURATION,
+ FLOW_CAPABLE_NODE_WC_PATH);
+ nodeOperationalDataTreePath = DataTreeIdentifier.create(LogicalDatastoreType.OPERATIONAL, NODE_WC_PATH);
- final ExecutorService executorService= Executors.newCachedThreadPool(new ThreadFactoryBuilder()
- .setNameFormat(SyncReactorFutureDecorator.FRM_RPC_CLIENT_PREFIX + "%d")
- .setDaemon(false)
- .setUncaughtExceptionHandler((thread, e) -> LOG.error("Uncaught exception {}", thread, e))
- .build());
- syncThreadPool = MoreExecutors.listeningDecorator(executorService);
+ syncThreadPool = Executors.newCachedThreadPool(new ThreadFactoryBuilder()
+ .setNameFormat(FRS_EXECUTOR_PREFIX + "%d")
+ .setDaemon(false)
+ .setUncaughtExceptionHandler((thread, ex) -> LOG.error("Uncaught exception {}", thread, ex))
+ .build());
- broker.registerProvider(this);
- }
-
- @Override
- public void onSessionInitiated(final BindingAwareBroker.ProviderContext providerContext) {
- final TableForwarder tableForwarder = new TableForwarder(salTableService);
+ final var syncPlanPushStrategy = new SyncPlanPushStrategyFlatBatchImpl(processFlatBatch);
- final SyncPlanPushStrategy syncPlanPushStrategy = new SyncPlanPushStrategyFlatBatchImpl()
- .setFlatBatchService(flatBatchService)
- .setTableForwarder(tableForwarder);
+ final var reconciliationRegistry = new ReconciliationRegistry();
+ final var deviceMastershipManager = new DeviceMastershipManager(clusterSingletonService,
+ reconciliationRegistry);
- final RetryRegistry retryRegistry = new RetryRegistry();
+ final var syncReactorImpl = new SyncReactorImpl(syncPlanPushStrategy);
+ final var syncReactorRetry = new SyncReactorRetryDecorator(syncReactorImpl, reconciliationRegistry);
+ final var syncReactorGuard = new SyncReactorGuardDecorator(syncReactorRetry);
+ final var syncReactorFutureZip = new SyncReactorFutureZipDecorator(syncReactorGuard, syncThreadPool);
- final SyncReactor syncReactorImpl = new SyncReactorImpl(syncPlanPushStrategy);
- final SyncReactor syncReactorRetry = new SyncReactorRetryDecorator(syncReactorImpl, retryRegistry);
- final SyncReactor syncReactorGuard = new SyncReactorGuardDecorator(syncReactorRetry,
- new SemaphoreKeeperGuavaImpl<InstanceIdentifier<FlowCapableNode>>(1, true));
+ final var reactor = new SyncReactorClusterDecorator(syncReactorFutureZip, deviceMastershipManager);
- final SyncReactor reactor = new SyncReactorFutureZipDecorator(syncReactorGuard, syncThreadPool);
-
- final FlowCapableNodeSnapshotDao configSnapshot = new FlowCapableNodeSnapshotDao();
- final FlowCapableNodeSnapshotDao operationalSnapshot = new FlowCapableNodeSnapshotDao();
- final FlowCapableNodeDao configDao = new FlowCapableNodeCachedDao(configSnapshot,
+ final var configSnapshot = new FlowCapableNodeSnapshotDao();
+ final var operationalSnapshot = new FlowCapableNodeSnapshotDao();
+ final var configDao = new FlowCapableNodeCachedDao(configSnapshot,
new FlowCapableNodeOdlDao(dataService, LogicalDatastoreType.CONFIGURATION));
- final FlowCapableNodeDao operationalDao = new FlowCapableNodeCachedDao(operationalSnapshot,
+ final var operationalDao = new FlowCapableNodeCachedDao(operationalSnapshot,
new FlowCapableNodeOdlDao(dataService, LogicalDatastoreType.OPERATIONAL));
final NodeListener<FlowCapableNode> nodeListenerConfig =
new SimplifiedConfigListener(reactor, configSnapshot, operationalDao);
- final NodeListener<Node> nodeListenerOperational =
- new SimplifiedOperationalRetryListener(reactor, operationalSnapshot, configDao, retryRegistry);
+ final NodeListener<Node> nodeListenerOperational = new SimplifiedOperationalListener(reactor,
+ operationalSnapshot, configDao, reconciliationRegistry, deviceMastershipManager);
dataTreeConfigChangeListener =
dataService.registerDataTreeChangeListener(nodeConfigDataTreePath, nodeListenerConfig);
dataTreeOperationalChangeListener =
dataService.registerDataTreeChangeListener(nodeOperationalDataTreePath, nodeListenerOperational);
-
- LOG.info("ForwardingRulesSync has started.");
+ LOG.info("ForwardingRulesSync started");
}
- public void close() throws InterruptedException {
+ @PreDestroy
+ @Deactivate
+ @Override
+ public void close() {
if (dataTreeConfigChangeListener != null) {
dataTreeConfigChangeListener.close();
dataTreeConfigChangeListener = null;
}
syncThreadPool.shutdown();
+ LOG.info("ForwardingRulesSync stopped");
}
}
Code Review / openflowplugin.git / blobdiff