opendaylight/md-sal/sal-dom-compat/src/main/java/org/opendaylight/controller/sal/core/compat/DOMRpcServiceAdapter.java

   1 /*
   2  * Copyright (c) 2018 Pantheon Technologies, s.r.o. 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.sal.core.compat;
   9
  10 import static java.util.Objects.requireNonNull;
  11
  12 import com.google.common.collect.ForwardingObject;
  13 import com.google.common.util.concurrent.FluentFuture;
  14 import java.util.Collection;
  15 import java.util.Set;
  16 import java.util.stream.Collectors;
  17 import org.opendaylight.controller.md.sal.dom.api.DOMRpcAvailabilityListener;
  18 import org.opendaylight.controller.md.sal.dom.api.DOMRpcIdentifier;
  19 import org.opendaylight.controller.md.sal.dom.api.DOMRpcService;
  20 import org.opendaylight.mdsal.dom.api.DOMRpcResult;
  21 import org.opendaylight.yangtools.concepts.AbstractListenerRegistration;
  22 import org.opendaylight.yangtools.concepts.ListenerRegistration;
  23 import org.opendaylight.yangtools.yang.data.api.schema.NormalizedNode;
  24 import org.opendaylight.yangtools.yang.model.api.SchemaPath;
  25
  26 @Deprecated
  27 public class DOMRpcServiceAdapter extends ForwardingObject implements org.opendaylight.mdsal.dom.api.DOMRpcService {
  28     private final DOMRpcService delegate;
  29
  30     public DOMRpcServiceAdapter(final DOMRpcService delegate) {
  31         this.delegate = requireNonNull(delegate);
  32     }
  33
  34     @Override
  35     public FluentFuture<DOMRpcResult> invokeRpc(final SchemaPath type, final NormalizedNode<?, ?> input) {
  36         return new MdsalDOMRpcResultFutureAdapter(delegate().invokeRpc(type, input));
  37     }
  38
  39     @Override
  40     public <T extends org.opendaylight.mdsal.dom.api.DOMRpcAvailabilityListener> ListenerRegistration<T>
  41             registerRpcListener(final T listener) {
  42         final ListenerRegistration<?> reg = delegate().registerRpcListener(new DOMRpcAvailabilityListener() {
  43             @Override
  44             public void onRpcAvailable(final Collection<DOMRpcIdentifier> rpcs) {
  45                 listener.onRpcAvailable(convert(rpcs));
  46             }
  47
  48             @Override
  49             public void onRpcUnavailable(final Collection<DOMRpcIdentifier> rpcs) {
  50                 listener.onRpcUnavailable(convert(rpcs));
  51             }
  52         });
  53
  54         return new AbstractListenerRegistration<T>(listener) {
  55             @Override
  56             protected void removeRegistration() {
  57                 reg.close();
  58             }
  59         };
  60     }
  61
  62     @Override
  63     protected DOMRpcService delegate() {
  64         return delegate;
  65     }
  66
  67     public static Set<org.opendaylight.mdsal.dom.api.DOMRpcIdentifier> convert(
  68             final Collection<DOMRpcIdentifier> rpcs) {
  69         return rpcs.stream().map(DOMRpcIdentifier::toMdsal).collect(Collectors.toSet());
  70     }
  71 }