opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/cluster/databroker/actors/dds/SimpleDataStoreClientActor.java

   1 /*
   2  * Copyright (c) 2016 Cisco Systems, Inc. and others.  All rights reserved.
   3  *
   4  * This program and the accompanying materials are made available under the
   5  * terms of the Eclipse Public License v1.0 which accompanies this distribution,
   6  * and is available at http://www.eclipse.org/legal/epl-v10.html
   7  */
   8 package org.opendaylight.controller.cluster.databroker.actors.dds;
   9
  10 import static java.util.Objects.requireNonNull;
  11
  12 import akka.actor.Props;
  13 import org.eclipse.jdt.annotation.NonNull;
  14 import org.opendaylight.controller.cluster.access.client.AbstractClientActor;
  15 import org.opendaylight.controller.cluster.access.client.ClientActorContext;
  16 import org.opendaylight.controller.cluster.access.concepts.FrontendIdentifier;
  17 import org.opendaylight.controller.cluster.access.concepts.FrontendType;
  18 import org.opendaylight.controller.cluster.access.concepts.MemberName;
  19 import org.opendaylight.controller.cluster.datastore.utils.ActorUtils;
  20
  21 /**
  22  * A {@link AbstractClientActor} which acts as the point of contact for DistributedDataStore.
  23  *
  24  * @author Robert Varga
  25  */
  26 public final class SimpleDataStoreClientActor extends AbstractDataStoreClientActor {
  27     private final String shardName;
  28
  29     private SimpleDataStoreClientActor(final FrontendIdentifier frontendId, final ActorUtils actorUtils,
  30             final String shardName) {
  31         super(frontendId, actorUtils);
  32         this.shardName = requireNonNull(shardName);
  33     }
  34
  35     @Override
  36     AbstractDataStoreClientBehavior initialBehavior(final ClientActorContext context, final ActorUtils actorUtils) {
  37         return new SimpleDataStoreClientBehavior(context, actorUtils, shardName);
  38     }
  39
  40     public static Props props(final @NonNull MemberName memberName, final @NonNull String storeName,
  41             final ActorUtils actorUtils, final String shardName) {
  42         final String name = "datastore-" + storeName;
  43         final FrontendIdentifier frontendId = FrontendIdentifier.create(memberName, FrontendType.forName(name));
  44         return Props.create(SimpleDataStoreClientActor.class,
  45             () -> new SimpleDataStoreClientActor(frontendId, actorUtils, shardName));
  46     }
  47 }