*/
package org.opendaylight.controller.cluster.datastore;
-import akka.actor.ActorSystem;
import org.opendaylight.controller.cluster.ActorSystemProvider;
import org.opendaylight.controller.cluster.databroker.ClientBackedDataStore;
import org.opendaylight.controller.cluster.datastore.config.Configuration;
import org.opendaylight.controller.cluster.datastore.config.ConfigurationImpl;
-import org.opendaylight.controller.cluster.datastore.persisted.DatastoreSnapshot;
import org.opendaylight.mdsal.dom.api.DOMSchemaService;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
final ActorSystemProvider actorSystemProvider, final DatastoreContextIntrospector introspector,
final DatastoreContextPropertiesUpdater updater, final Configuration orgConfig) {
+ final AbstractDataStore dataStore = createInstance(actorSystemProvider, initialDatastoreContext,
+ introspector, datastoreSnapshotRestore, orgConfig);
+
+ updater.setListener(dataStore);
+
+ schemaService.registerSchemaContextListener(dataStore);
+
+ dataStore.setCloseable(updater);
+ dataStore.waitTillReady();
+
+ return dataStore;
+ }
+
+ public static AbstractDataStore createInstance(final ActorSystemProvider actorSystemProvider,
+ final DatastoreContext initialDatastoreContext, final DatastoreContextIntrospector introspector,
+ final DatastoreSnapshotRestore datastoreSnapshotRestore, final Configuration orgConfig) {
+
final String datastoreName = initialDatastoreContext.getDataStoreName();
LOG.info("Create data store instance of type : {}", datastoreName);
- final ActorSystem actorSystem = actorSystemProvider.getActorSystem();
- final DatastoreSnapshot restoreFromSnapshot = datastoreSnapshotRestore.getAndRemove(datastoreName).orElse(null);
+ final var actorSystem = actorSystemProvider.getActorSystem();
+ final var restoreFromSnapshot = datastoreSnapshotRestore.getAndRemove(datastoreName).orElse(null);
- Configuration config;
+ final Configuration config;
if (orgConfig == null) {
config = new ConfigurationImpl(DEFAULT_MODULE_SHARDS_PATH, DEFAULT_MODULES_PATH);
} else {
config = orgConfig;
}
- final ClusterWrapper clusterWrapper = new ClusterWrapperImpl(actorSystem);
- final DatastoreContextFactory contextFactory = introspector.newContextFactory();
+ final var clusterWrapper = new ClusterWrapperImpl(actorSystem);
+ final var contextFactory = introspector.newContextFactory();
- // This is the potentially-updated datastore context, distinct from the initial one
- final DatastoreContext datastoreContext = contextFactory.getBaseDatastoreContext();
-
- final AbstractDataStore dataStore;
- if (datastoreContext.isUseTellBasedProtocol()) {
- dataStore = new ClientBackedDataStore(actorSystem, clusterWrapper, config, contextFactory,
- restoreFromSnapshot);
- LOG.info("Data store {} is using tell-based protocol", datastoreName);
- } else {
- dataStore = new DistributedDataStore(actorSystem, clusterWrapper, config, contextFactory,
- restoreFromSnapshot);
- LOG.info("Data store {} is using ask-based protocol", datastoreName);
- }
- updater.setListener(dataStore);
-
- schemaService.registerSchemaContextListener(dataStore);
-
- dataStore.setCloseable(updater);
- dataStore.waitTillReady();
-
- return dataStore;
+ final var ret = new ClientBackedDataStore(actorSystem, clusterWrapper, config, contextFactory,
+ restoreFromSnapshot);
+ LOG.info("Data store {} is using tell-based protocol", datastoreName);
+ return ret;
}
}