opendaylight/md-sal/sal-binding-broker/src/main/java/org/opendaylight/controller/md/sal/binding/compat/CompositeRoutedRpcRegistration.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.binding.compat;
   9
  10 import com.google.common.collect.ImmutableSet;
  11 import java.util.HashMap;
  12 import java.util.Map;
  13 import org.opendaylight.controller.md.sal.binding.impl.BindingDOMRpcProviderServiceAdapter;
  14 import org.opendaylight.controller.sal.binding.api.BindingAwareBroker.RoutedRpcRegistration;
  15 import org.opendaylight.yangtools.concepts.ObjectRegistration;
  16 import org.opendaylight.yangtools.yang.binding.BaseIdentity;
  17 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
  18 import org.opendaylight.yangtools.yang.binding.RpcService;
  19
  20 @Deprecated
  21 final class CompositeRoutedRpcRegistration<T extends RpcService> implements RoutedRpcRegistration<T> {
  22
  23     private final Class<T> type;
  24     private final T instance;
  25     private final BindingDOMRpcProviderServiceAdapter adapter;
  26     private final Map<InstanceIdentifier<?>, ObjectRegistration<T>> registrations = new HashMap<>(2);
  27
  28     CompositeRoutedRpcRegistration(final Class<T> type, final T impl,
  29             final BindingDOMRpcProviderServiceAdapter providerAdapter) {
  30         this.type = type;
  31         this.instance = impl;
  32         this.adapter = providerAdapter;
  33     }
  34
  35     @Override
  36     public Class<T> getServiceType() {
  37         return type;
  38     }
  39
  40     @Override
  41     public T getInstance() {
  42         return instance;
  43     }
  44
  45     @Deprecated
  46     @Override
  47     public void registerInstance(final Class<? extends BaseIdentity> context, final InstanceIdentifier<?> path) {
  48         registerPath(context, path);
  49     }
  50
  51     @Override
  52     public synchronized void registerPath(final Class<? extends BaseIdentity> context,
  53             final InstanceIdentifier<?> path) {
  54         if (!registrations.containsKey(path)) {
  55             registrations.put(path,
  56                     adapter.registerRpcImplementation(type, instance, ImmutableSet.<InstanceIdentifier<?>>of(path)));
  57         }
  58     }
  59
  60
  61     @Override
  62     @Deprecated
  63     public void unregisterInstance(final Class<? extends BaseIdentity> context, final InstanceIdentifier<?> path) {
  64         unregisterPath(context, path);
  65     }
  66
  67     @Override
  68     public synchronized  void unregisterPath(final Class<? extends BaseIdentity> context,
  69             final InstanceIdentifier<?> path) {
  70         final ObjectRegistration<T> reg = registrations.remove(path);
  71         if (reg != null) {
  72             reg.close();
  73         }
  74     }
  75
  76     @Override
  77     public synchronized void close() {
  78         for (final ObjectRegistration<T> reg : registrations.values()) {
  79             reg.close();
  80         }
  81     }
  82 }