binding2/mdsal-binding2-dom-adapter/src/main/java/org/opendaylight/mdsal/binding/javav2/dom/adapter/impl/data/tree/BindingDOMDataTreeCommitCohortRegistryAdapter.java

   1 /*
   2  * Copyright (c) 2017 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.mdsal.binding.javav2.dom.adapter.impl.data.tree;
   9
  10 import static java.util.Objects.requireNonNull;
  11
  12 import com.google.common.annotations.Beta;
  13 import javax.annotation.Nonnull;
  14 import org.opendaylight.mdsal.binding.javav2.api.DataTreeCommitCohort;
  15 import org.opendaylight.mdsal.binding.javav2.api.DataTreeCommitCohortRegistry;
  16 import org.opendaylight.mdsal.binding.javav2.api.DataTreeIdentifier;
  17 import org.opendaylight.mdsal.binding.javav2.dom.codec.impl.BindingToNormalizedNodeCodec;
  18 import org.opendaylight.mdsal.binding.javav2.spec.base.TreeNode;
  19 import org.opendaylight.mdsal.dom.api.DOMDataTreeCommitCohortRegistration;
  20 import org.opendaylight.mdsal.dom.api.DOMDataTreeCommitCohortRegistry;
  21 import org.opendaylight.mdsal.dom.api.DOMDataTreeIdentifier;
  22 import org.opendaylight.yangtools.concepts.ObjectRegistration;
  23
  24 /**
  25  * Data tree commit cohort registry adapter.
  26  */
  27 @Beta
  28 public final class BindingDOMDataTreeCommitCohortRegistryAdapter implements DataTreeCommitCohortRegistry {
  29
  30     private final BindingToNormalizedNodeCodec codec;
  31     private final DOMDataTreeCommitCohortRegistry registry;
  32
  33     private BindingDOMDataTreeCommitCohortRegistryAdapter(final BindingToNormalizedNodeCodec codec,
  34             final DOMDataTreeCommitCohortRegistry registry) {
  35         this.codec = requireNonNull(codec);
  36         this.registry = requireNonNull(registry);
  37     }
  38
  39     /**
  40      * Create instance of registry of commit cohort.
  41      *
  42      * @param codec
  43      *            - codec for serialize/deserialize
  44      * @param registry
  45      *            - dom registry
  46      * @return binding registry
  47      */
  48     public static DataTreeCommitCohortRegistry from(final BindingToNormalizedNodeCodec codec,
  49             final DOMDataTreeCommitCohortRegistry registry) {
  50         return new BindingDOMDataTreeCommitCohortRegistryAdapter(codec, registry);
  51     }
  52
  53     @Override
  54     public <D extends TreeNode, T extends DataTreeCommitCohort<D>> ObjectRegistration<T>
  55             registerCommitCohort(final DataTreeIdentifier<D> subtree, final T cohort) {
  56         final BindingDOMDataTreeCommitCohortAdapter<D> adapter =
  57                 new BindingDOMDataTreeCommitCohortAdapter<>(codec, cohort);
  58         final DOMDataTreeIdentifier domPath = codec.toDOMDataTreeIdentifier(subtree);
  59         final DOMDataTreeCommitCohortRegistration<?> domReg = registry.registerCommitCohort(domPath, adapter);
  60         return new ObjectRegistration<T>() {
  61
  62             @Nonnull
  63             @Override
  64             public T getInstance() {
  65                 return cohort;
  66             }
  67
  68             @Override
  69             public void close() {
  70                 domReg.close();
  71             }
  72         };
  73     }
  74 }