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%2FAbstractDataStore.java;fp=opendaylight%2Fmd-sal%2Fsal-distributed-datastore%2Fsrc%2Fmain%2Fjava%2Forg%2Fopendaylight%2Fcontroller%2Fcluster%2Fdatastore%2FAbstractDataStore.java;h=c0bb8662babccd23538eed8bce9f6378e7f2636f;hp=dce5368218f30685f30fcc2894a5be73c08cab5a;hb=149feb98f151186975fe42bab5853e05aafd4b51;hpb=bf6ccadd95d2e23246a51380ee38c0b45667c979

diff --git a/opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/cluster/datastore/AbstractDataStore.java b/opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/cluster/datastore/AbstractDataStore.java
index dce5368218..c0bb8662ba 100644
--- a/opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/cluster/datastore/AbstractDataStore.java
+++ b/opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/cluster/datastore/AbstractDataStore.java
@@ -28,6 +28,7 @@ import org.opendaylight.controller.cluster.datastore.jmx.mbeans.DatastoreInfoMXB
 import org.opendaylight.controller.cluster.datastore.persisted.DatastoreSnapshot;
 import org.opendaylight.controller.cluster.datastore.shardmanager.ShardManagerCreator;
 import org.opendaylight.controller.cluster.datastore.utils.ActorContext;
+import org.opendaylight.controller.cluster.datastore.utils.ClusterUtils;
 import org.opendaylight.controller.cluster.datastore.utils.Dispatchers;
 import org.opendaylight.controller.cluster.datastore.utils.PrimaryShardInfoFutureCache;
 import org.opendaylight.controller.md.sal.common.api.data.AsyncDataBroker;
@@ -94,7 +95,8 @@ public abstract class AbstractDataStore implements DistributedDataStoreInterface
                 .datastoreContextFactory(datastoreContextFactory)
                 .waitTillReadyCountDownLatch(waitTillReadyCountDownLatch)
                 .primaryShardInfoCache(primaryShardInfoCache)
-                .restoreFromSnapshot(restoreFromSnapshot);
+                .restoreFromSnapshot(restoreFromSnapshot)
+                .distributedDataStore(this);
 
         actorContext = new ActorContext(actorSystem, createShardManager(actorSystem, creator, shardDispatcher,
                 shardManagerId), cluster, configuration, datastoreContextFactory.getBaseDatastoreContext(),
@@ -319,4 +321,19 @@ public abstract class AbstractDataStore implements DistributedDataStoreInterface
         return (ListenerRegistration<L>) listenerRegistrationProxy;
     }
 
+    @SuppressWarnings("unchecked")
+    public <L extends DOMDataTreeChangeListener> ListenerRegistration<L> registerShardConfigListener(
+            final YangInstanceIdentifier internalPath,
+            final DOMDataTreeChangeListener delegate) {
+        Preconditions.checkNotNull(delegate, "delegate should not be null");
+
+        LOG.debug("Registering a listener for the configuration shard: {}", internalPath);
+
+        final DataTreeChangeListenerProxy<DOMDataTreeChangeListener> proxy =
+                new DataTreeChangeListenerProxy<>(actorContext, delegate, internalPath);
+        proxy.init(ClusterUtils.PREFIX_CONFIG_SHARD_ID);
+
+        return (ListenerRegistration<L>) proxy;
+    }
+
 }