opendaylight/md-sal/sal-remoterpc-connector/src/main/java/org/opendaylight/controller/remote/rpc/RemoteRpcImplementation.java

   1 /*
   2  * Copyright (c) 2014, 2017 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.remote.rpc;
   9
  10 import akka.actor.ActorRef;
  11 import com.google.common.util.concurrent.ListenableFuture;
  12 import org.opendaylight.controller.remote.rpc.messages.ExecuteRpc;
  13 import org.opendaylight.mdsal.dom.api.DOMRpcIdentifier;
  14 import org.opendaylight.mdsal.dom.api.DOMRpcImplementation;
  15 import org.opendaylight.mdsal.dom.api.DOMRpcResult;
  16 import org.opendaylight.yangtools.yang.data.api.schema.ContainerNode;
  17
  18 /**
  19  * A {@link DOMRpcImplementation} which routes invocation requests to a remote invoker actor.
  20  *
  21  * @author Robert Varga
  22  */
  23 final class RemoteRpcImplementation extends AbstractRemoteImplementation<ExecuteRpc> implements DOMRpcImplementation {
  24     RemoteRpcImplementation(final ActorRef remoteInvoker, final RemoteOpsProviderConfig config) {
  25         super(remoteInvoker, config);
  26     }
  27
  28     @Override
  29     public ListenableFuture<DOMRpcResult> invokeRpc(final DOMRpcIdentifier rpc, final ContainerNode input) {
  30         return new RemoteDOMRpcFuture(rpc.getType(), ask(ExecuteRpc.from(rpc, input)));
  31     }
  32
  33     @Override
  34     public long invocationCost() {
  35         return COST;
  36     }
  37 }