import akka.actor.ActorSelection;
import akka.actor.ActorSystem;
import akka.actor.PoisonPill;
+import akka.pattern.Patterns;
import akka.util.Timeout;
-
import org.opendaylight.controller.cluster.datastore.ClusterWrapper;
import org.opendaylight.controller.cluster.datastore.Configuration;
import org.opendaylight.controller.cluster.datastore.exceptions.PrimaryNotFoundException;
import org.opendaylight.yangtools.yang.model.api.SchemaContext;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
-
import scala.concurrent.Await;
import scala.concurrent.Future;
import scala.concurrent.duration.Duration;
}
+ /**
+ * Execute an operation on the the local shard only asynchronously
+ *
+ * <p>
+ * This method first finds the address of the local shard if any. It then
+ * executes the operation on it.
+ * </p>
+ *
+ * @param shardName the name of the shard on which the operation needs to be executed
+ * @param message the message that needs to be sent to the shard
+ * @param timeout the amount of time that this method should wait for a response before timing out
+ * @return null if the shard could not be located else a future on which the caller can wait
+ *
+ */
+ public Future executeLocalShardOperationAsync(String shardName, Object message, Timeout timeout) {
+ ActorRef local = findLocalShard(shardName);
+ if(local == null){
+ return null;
+ }
+ return Patterns.ask(local, message, timeout);
+ }
+
+
+
public void shutdown() {
shardManager.tell(PoisonPill.getInstance(), null);
actorSystem.shutdown();