opendaylight/md-sal/sal-dom-spi/src/main/java/org/opendaylight/controller/md/sal/dom/spi/ForwardingDOMRpcService.java

   1 /*
   2  * Copyright (c) 2015 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.md.sal.dom.spi;
   9
  10 import com.google.common.collect.ForwardingObject;
  11 import com.google.common.util.concurrent.CheckedFuture;
  12 import javax.annotation.Nonnull;
  13 import org.opendaylight.controller.md.sal.dom.api.DOMRpcAvailabilityListener;
  14 import org.opendaylight.controller.md.sal.dom.api.DOMRpcException;
  15 import org.opendaylight.controller.md.sal.dom.api.DOMRpcResult;
  16 import org.opendaylight.controller.md.sal.dom.api.DOMRpcService;
  17 import org.opendaylight.yangtools.concepts.ListenerRegistration;
  18 import org.opendaylight.yangtools.yang.data.api.schema.NormalizedNode;
  19 import org.opendaylight.yangtools.yang.model.api.SchemaPath;
  20
  21 /**
  22  * Utility {@link DOMRpcService} which forwards all requests to a backing delegate instance.
  23  */
  24 public abstract class ForwardingDOMRpcService extends ForwardingObject implements DOMRpcService {
  25     @Override
  26     protected abstract @Nonnull DOMRpcService delegate();
  27
  28     @Override
  29     public CheckedFuture<DOMRpcResult, DOMRpcException> invokeRpc(final SchemaPath type, final NormalizedNode<?, ?> input) {
  30         return delegate().invokeRpc(type, input);
  31     }
  32
  33     @Override
  34     public <T extends DOMRpcAvailabilityListener> ListenerRegistration<T> registerRpcListener(final T listener) {
  35         return delegate().registerRpcListener(listener);
  36     }
  37 }