X-Git-Url: https://git.opendaylight.org/gerrit/gitweb?p=controller.git;a=blobdiff_plain;f=opendaylight%2Fmd-sal%2Fsal-distributed-datastore%2Fsrc%2Fmain%2Fjava%2Forg%2Fopendaylight%2Fcontroller%2Fcluster%2Fdatastore%2FDistributedDataStoreFactory.java;h=4fd09914cdb6eb5185247bf51f6177064aba7337;hp=72b593f0106676a28bd251837f2566600d9359f1;hb=de73a66ea7e017d2a3c4805fb7714b93ca7c9285;hpb=2cfa8aed573b09cfc6ab6ba9edc02476635b0896

diff --git a/opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/cluster/datastore/DistributedDataStoreFactory.java b/opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/cluster/datastore/DistributedDataStoreFactory.java
index 72b593f010..4fd09914cd 100644
--- a/opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/cluster/datastore/DistributedDataStoreFactory.java
+++ b/opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/cluster/datastore/DistributedDataStoreFactory.java
@@ -5,26 +5,76 @@
  * 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.cluster.datastore;
 
 import akka.actor.ActorSystem;
-
-import org.opendaylight.controller.cluster.datastore.shardstrategy.ShardStrategyFactory;
+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.controller.sal.core.api.model.SchemaService;
+import org.opendaylight.mdsal.dom.api.DOMSchemaService;
 import org.osgi.framework.BundleContext;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
 
 public class DistributedDataStoreFactory {
-    public static DistributedDataStore createInstance(String name, SchemaService schemaService,
-            DistributedDataStoreProperties dataStoreProperties, BundleContext bundleContext) {
-
-        ActorSystem actorSystem = ActorSystemFactory.createInstance(bundleContext);
-        Configuration config = new ConfigurationImpl("module-shards.conf", "modules.conf");
-        final DistributedDataStore dataStore =
-            new DistributedDataStore(actorSystem, name, new ClusterWrapperImpl(actorSystem),
-                    config, dataStoreProperties );
-        ShardStrategyFactory.setConfiguration(config);
+    private static final Logger LOG = LoggerFactory.getLogger(DistributedDataStoreFactory.class);
+
+    /**
+     * Create a data store instance.
+     *
+     * @deprecated Use {@link #createInstance(DOMSchemaService, DatastoreContext, DatastoreSnapshotRestore,
+     *                        ActorSystemProvider, BundleContext)} instead.
+     */
+    @Deprecated
+    public static AbstractDataStore createInstance(final SchemaService schemaService,
+            final DatastoreContext initialDatastoreContext, final DatastoreSnapshotRestore datastoreSnapshotRestore,
+            final ActorSystemProvider actorSystemProvider, final BundleContext bundleContext) {
+
+        return createInstance((DOMSchemaService) schemaService, initialDatastoreContext, datastoreSnapshotRestore,
+            actorSystemProvider, bundleContext);
+    }
+
+    public static AbstractDataStore createInstance(final DOMSchemaService schemaService,
+            final DatastoreContext initialDatastoreContext, final DatastoreSnapshotRestore datastoreSnapshotRestore,
+            final ActorSystemProvider actorSystemProvider, final BundleContext bundleContext) {
+
+        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);
+        final DatastoreContextIntrospector introspector = new DatastoreContextIntrospector(initialDatastoreContext);
+        final DatastoreContextConfigAdminOverlay overlay = new DatastoreContextConfigAdminOverlay(
+                introspector, bundleContext);
+
+        final Configuration config = new ConfigurationImpl("module-shards.conf", "modules.conf");
+        final ClusterWrapper clusterWrapper = new ClusterWrapperImpl(actorSystem);
+        final DatastoreContextFactory 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);
+        }
+
+        overlay.setListener(dataStore);
+
         schemaService.registerSchemaContextListener(dataStore);
+
+        dataStore.setCloseable(overlay);
+        dataStore.waitTillReady();
+
         return dataStore;
     }
 }