opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/cluster/datastore/DatastoreContextIntrospectorFactory.java

   1 /*
   2  * Copyright (c) 2018 Inocybe Technologies 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.cluster.datastore;
   9
  10 import com.google.common.annotations.VisibleForTesting;
  11 import org.opendaylight.mdsal.binding.dom.codec.api.BindingNormalizedNodeSerializer;
  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.BindingRuntimeContext;
  15 import org.opendaylight.mdsal.common.api.LogicalDatastoreType;
  16 import org.opendaylight.mdsal.dom.api.DOMSchemaService;
  17
  18 /**
  19  * Factory for creating DatastoreContextIntrospector instances.
  20  *
  21  * @author Thomas Pantelis
  22  */
  23 public class DatastoreContextIntrospectorFactory {
  24     private final DOMSchemaService schemaService;
  25     private final ClassLoadingStrategy classLoadingStrategy;
  26
  27     public DatastoreContextIntrospectorFactory(DOMSchemaService schemaService,
  28             ClassLoadingStrategy classLoadingStrategy) {
  29         this.schemaService = schemaService;
  30         this.classLoadingStrategy = classLoadingStrategy;
  31     }
  32
  33     public DatastoreContextIntrospector newInstance(LogicalDatastoreType datastoreType) {
  34         return new DatastoreContextIntrospector(DatastoreContext.newBuilder()
  35                 .logicalStoreType(datastoreType).tempFileDirectory("./data").build(), newBindingSerializer());
  36     }
  37
  38     @VisibleForTesting
  39     DatastoreContextIntrospector newInstance(DatastoreContext context) {
  40         return new DatastoreContextIntrospector(context, newBindingSerializer());
  41     }
  42
  43     private BindingNormalizedNodeSerializer newBindingSerializer() {
  44         BindingNormalizedNodeCodecRegistry codecRegistry = new BindingNormalizedNodeCodecRegistry(
  45                 BindingRuntimeContext.create(classLoadingStrategy, schemaService.getGlobalContext()));
  46         return codecRegistry;
  47     }
  48 }