test-common/src/main/java/org/opendaylight/transportpce/test/DataStoreContextImpl.java

   1 /*
   2  * Copyright © 2016 AT&T 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.transportpce.test;
   9
  10 import com.google.common.collect.ImmutableMap;
  11 import com.google.common.util.concurrent.MoreExecutors;
  12 import java.util.LinkedList;
  13 import java.util.List;
  14 import java.util.Map;
  15 import java.util.ServiceLoader;
  16 import java.util.concurrent.Executors;
  17 import org.opendaylight.binding.runtime.spi.BindingRuntimeHelpers;
  18 import org.opendaylight.mdsal.binding.api.DataBroker;
  19 import org.opendaylight.mdsal.binding.api.NotificationPublishService;
  20 import org.opendaylight.mdsal.binding.api.NotificationService;
  21 import org.opendaylight.mdsal.binding.dom.adapter.BindingAdapterFactory;
  22 import org.opendaylight.mdsal.binding.dom.adapter.ConstantAdapterContext;
  23 import org.opendaylight.mdsal.binding.dom.codec.api.BindingNormalizedNodeSerializer;
  24 import org.opendaylight.mdsal.binding.dom.codec.impl.BindingCodecContext;
  25 import org.opendaylight.mdsal.binding.dom.codec.spi.BindingDOMCodecServices;
  26 import org.opendaylight.mdsal.common.api.LogicalDatastoreType;
  27 import org.opendaylight.mdsal.dom.api.DOMDataBroker;
  28 import org.opendaylight.mdsal.dom.broker.DOMNotificationRouter;
  29 import org.opendaylight.mdsal.dom.broker.SerializedDOMDataBroker;
  30 import org.opendaylight.mdsal.dom.spi.FixedDOMSchemaService;
  31 import org.opendaylight.mdsal.dom.spi.store.DOMStore;
  32 import org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMDataStoreFactory;
  33 import org.opendaylight.yangtools.yang.binding.YangModelBindingProvider;
  34 import org.opendaylight.yangtools.yang.binding.YangModuleInfo;
  35 import org.opendaylight.yangtools.yang.model.api.EffectiveModelContext;
  36
  37 public class DataStoreContextImpl implements DataStoreContext {
  38
  39     private final Map<LogicalDatastoreType, DOMStore> datastores;
  40     private final DOMNotificationRouter domNotificationRouter;
  41     private final DOMDataBroker domDataBroker;
  42     private final DataBroker dataBroker;
  43     private final NotificationService notificationService;
  44     private final NotificationPublishService notificationPublishService;
  45     private EffectiveModelContext schemaCtx;
  46     private BindingDOMCodecServices bindingDOMCodecServices;
  47     private BindingAdapterFactory adapterFactory ;
  48
  49
  50     public DataStoreContextImpl() {
  51         List<YangModuleInfo> moduleInfos = new LinkedList<>();
  52         ServiceLoader<YangModelBindingProvider> yangProviderLoader = ServiceLoader.load(YangModelBindingProvider.class);
  53         for (YangModelBindingProvider yangModelBindingProvider : yangProviderLoader) {
  54             moduleInfos.add(yangModelBindingProvider.getModuleInfo());
  55         }
  56         schemaCtx = BindingRuntimeHelpers.createEffectiveModel(moduleInfos);
  57         bindingDOMCodecServices = new BindingCodecContext(BindingRuntimeHelpers.createRuntimeContext());
  58         adapterFactory = new BindingAdapterFactory(new ConstantAdapterContext(bindingDOMCodecServices));
  59         domNotificationRouter = DOMNotificationRouter.create(16);
  60         datastores = createDatastores();
  61         domDataBroker = createDOMDataBroker();
  62         dataBroker = createDataBroker();
  63         notificationService = createNotificationService();
  64         notificationPublishService = createNotificationPublishService();
  65     }
  66
  67     @Override
  68     public DataBroker getDataBroker() {
  69         return dataBroker;
  70     }
  71
  72     @Override
  73     public DOMDataBroker getDOMDataBroker() {
  74         return domDataBroker;
  75     }
  76
  77     @Override
  78     public NotificationService createNotificationService() {
  79         return adapterFactory.createNotificationService(domNotificationRouter);
  80     }
  81
  82     @Override
  83     public NotificationPublishService createNotificationPublishService() {
  84         return adapterFactory.createNotificationPublishService(domNotificationRouter);
  85     }
  86
  87     @Override
  88     public EffectiveModelContext getSchemaContext() {
  89         return schemaCtx;
  90     }
  91
  92     @Override
  93     public BindingNormalizedNodeSerializer getBindingToNormalizedNodeCodec() {
  94         return bindingDOMCodecServices;
  95     }
  96
  97     @Override
  98     public NotificationService getNotificationService() {
  99         return notificationService;
 100     }
 101
 102     @Override
 103     public NotificationPublishService getNotificationPublishService() {
 104         return notificationPublishService;
 105     }
 106
 107     private DOMDataBroker createDOMDataBroker() {
 108         return new SerializedDOMDataBroker(datastores,
 109                 MoreExecutors.listeningDecorator(Executors.newSingleThreadExecutor()));
 110     }
 111
 112     private DataBroker createDataBroker() {
 113         return adapterFactory.createDataBroker(getDOMDataBroker());
 114     }
 115
 116     private Map<LogicalDatastoreType, DOMStore> createDatastores() {
 117         return ImmutableMap.<LogicalDatastoreType, DOMStore>builder()
 118                 .put(LogicalDatastoreType.OPERATIONAL, createOperationalDatastore())
 119                 .put(LogicalDatastoreType.CONFIGURATION, createConfigurationDatastore()).build();
 120     }
 121
 122     private DOMStore createConfigurationDatastore() {
 123         return InMemoryDOMDataStoreFactory.create("CFG",
 124                 FixedDOMSchemaService.of(bindingDOMCodecServices.getRuntimeContext()));
 125     }
 126
 127     private DOMStore createOperationalDatastore() {
 128         return InMemoryDOMDataStoreFactory.create("OPER",
 129                 FixedDOMSchemaService.of(bindingDOMCodecServices.getRuntimeContext()));
 130     }
 131
 132
 133 }