binding/mdsal-binding-dom-adapter/src/main/java/org/opendaylight/mdsal/binding/dom/adapter/BindingAdapterFactory.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.mdsal.binding.dom.adapter;
   9
  10 import static java.util.Objects.requireNonNull;
  11
  12 import com.google.common.annotations.Beta;
  13 import java.util.ServiceLoader;
  14 import javax.inject.Inject;
  15 import javax.inject.Singleton;
  16 import org.eclipse.jdt.annotation.NonNullByDefault;
  17 import org.kohsuke.MetaInfServices;
  18 import org.opendaylight.mdsal.binding.dom.adapter.spi.AdapterFactory;
  19 import org.opendaylight.yangtools.concepts.Immutable;
  20
  21 /**
  22  * Implementation of AdapterFactory.
  23  *
  24  * @author Robert Varga
  25  */
  26 @Beta
  27 @MetaInfServices(value = AdapterFactory.class)
  28 @NonNullByDefault
  29 @Singleton
  30 public final class BindingAdapterFactory extends AbstractAdapterFactory implements Immutable {
  31     private final AdapterContext codec;
  32
  33     public BindingAdapterFactory() {
  34         this(ServiceLoader.load(AdapterContext.class).findFirst()
  35             .orElseThrow(() -> new IllegalStateException("Failed to load BlockingBindingNormalizer")));
  36     }
  37
  38     @Inject
  39     public BindingAdapterFactory(final AdapterContext codec) {
  40         this.codec = requireNonNull(codec);
  41     }
  42
  43     @Override
  44     AdapterContext context() {
  45         return codec;
  46     }
  47 }