opendaylight/md-sal/sal-binding-broker/src/main/java/org/opendaylight/controller/md/sal/binding/impl/BindingToNormalizedNodeCodecFactory.java

   1 /*
   2  * Copyright (c) 2015 Brocade Communications 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.impl;
   9
  10 import javassist.ClassPool;
  11 import org.opendaylight.mdsal.binding.dom.codec.gen.impl.StreamWriterGenerator;
  12 import org.opendaylight.mdsal.binding.dom.codec.impl.BindingNormalizedNodeCodecRegistry;
  13 import org.opendaylight.mdsal.binding.generator.api.ClassLoadingStrategy;
  14 import org.opendaylight.mdsal.binding.generator.util.JavassistUtils;
  15 import org.opendaylight.mdsal.dom.api.DOMSchemaService;
  16 import org.opendaylight.yangtools.concepts.ListenerRegistration;
  17 import org.opendaylight.yangtools.yang.model.api.SchemaContextListener;
  18
  19 /**
  20  * Factory class for creating and initializing the BindingToNormalizedNodeCodec instances.
  21  *
  22  * @author Thomas Pantelis
  23  */
  24 public final class BindingToNormalizedNodeCodecFactory {
  25     private static final JavassistUtils JAVASSIST = JavassistUtils.forClassPool(ClassPool.getDefault());
  26
  27     private BindingToNormalizedNodeCodecFactory() {
  28     }
  29
  30     /**
  31      * Creates a new BindingToNormalizedNodeCodec instance.
  32      *
  33      * @param classLoadingStrategy the ClassLoadingStrategy
  34      * @return the BindingToNormalizedNodeCodec instance
  35      */
  36     public static BindingToNormalizedNodeCodec newInstance(final ClassLoadingStrategy classLoadingStrategy) {
  37         final BindingNormalizedNodeCodecRegistry codecRegistry = new BindingNormalizedNodeCodecRegistry(
  38                 StreamWriterGenerator.create(JAVASSIST));
  39         return new BindingToNormalizedNodeCodec(classLoadingStrategy, codecRegistry, true);
  40     }
  41
  42     /**
  43      * Registers the given instance with the SchemaService as a SchemaContextListener.
  44      *
  45      * @param instance the BindingToNormalizedNodeCodec instance
  46      * @param schemaService the SchemaService.
  47      * @return the ListenerRegistration
  48      */
  49     public static ListenerRegistration<SchemaContextListener> registerInstance(
  50             final BindingToNormalizedNodeCodec instance, final DOMSchemaService schemaService) {
  51         return schemaService.registerSchemaContextListener(instance);
  52     }
  53 }