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 edu.umd.cs.findbugs.annotations.SuppressFBWarnings;
  13 import java.util.HashSet;
  14 import java.util.Map;
  15 import java.util.ServiceLoader;
  16 import java.util.Set;
  17 import java.util.concurrent.Executors;
  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.adapter.spi.AdapterFactory;
  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.binding.runtime.spi.BindingRuntimeHelpers;
  27 import org.opendaylight.mdsal.common.api.LogicalDatastoreType;
  28 import org.opendaylight.mdsal.dom.api.DOMDataBroker;
  29 import org.opendaylight.mdsal.dom.api.DOMNotificationPublishService;
  30 import org.opendaylight.mdsal.dom.api.DOMNotificationService;
  31 import org.opendaylight.mdsal.dom.broker.DOMNotificationRouter;
  32 import org.opendaylight.mdsal.dom.broker.RouterDOMNotificationService;
  33 import org.opendaylight.mdsal.dom.broker.RouterDOMPublishNotificationService;
  34 import org.opendaylight.mdsal.dom.broker.SerializedDOMDataBroker;
  35 import org.opendaylight.mdsal.dom.spi.FixedDOMSchemaService;
  36 import org.opendaylight.mdsal.dom.spi.store.DOMStore;
  37 import org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMDataStoreFactory;
  38 import org.opendaylight.yangtools.yang.binding.YangModelBindingProvider;
  39 import org.opendaylight.yangtools.yang.binding.YangModuleInfo;
  40 import org.opendaylight.yangtools.yang.model.api.EffectiveModelContext;
  41
  42 public class DataStoreContextImpl implements DataStoreContext {
  43
  44     private final Map<LogicalDatastoreType, DOMStore> datastores;
  45     private final DOMNotificationRouter domNotificationRouter;
  46     private final DOMDataBroker domDataBroker;
  47     private final DataBroker dataBroker;
  48     private final NotificationService notificationService;
  49     private final NotificationPublishService notificationPublishService;
  50     private EffectiveModelContext schemaCtx;
  51     private BindingDOMCodecServices bindingDOMCodecServices;
  52     private AdapterFactory adapterFactory;
  53     private DOMNotificationService domNotificationService;
  54     private DOMNotificationPublishService domNotificationPublishService;
  55
  56     @SuppressFBWarnings(value = "MC_OVERRIDABLE_METHOD_CALL_IN_CONSTRUCTOR")
  57     public DataStoreContextImpl() {
  58         Set<YangModuleInfo> moduleInfos = new HashSet<>();
  59         ServiceLoader<YangModelBindingProvider> yangProviderLoader = ServiceLoader.load(YangModelBindingProvider.class);
  60         for (YangModelBindingProvider yangModelBindingProvider : yangProviderLoader) {
  61             moduleInfos.add(yangModelBindingProvider.getModuleInfo());
  62         }
  63         schemaCtx = BindingRuntimeHelpers.createEffectiveModel(moduleInfos);
  64         bindingDOMCodecServices = new BindingCodecContext(BindingRuntimeHelpers.createRuntimeContext());
  65         adapterFactory = new BindingAdapterFactory(new ConstantAdapterContext(bindingDOMCodecServices));
  66         domNotificationRouter = new DOMNotificationRouter(16);
  67         domNotificationService = new RouterDOMNotificationService(domNotificationRouter);
  68         domNotificationPublishService = new RouterDOMPublishNotificationService(domNotificationRouter);
  69         datastores = createDatastores();
  70         domDataBroker = createDOMDataBroker();
  71         dataBroker = createDataBroker();
  72         notificationService = createNotificationService();
  73         notificationPublishService = createNotificationPublishService();
  74     }
  75
  76     @Override
  77     public DataBroker getDataBroker() {
  78         return dataBroker;
  79     }
  80
  81     @Override
  82     public DOMDataBroker getDOMDataBroker() {
  83         return domDataBroker;
  84     }
  85
  86     @Override
  87     public final NotificationService createNotificationService() {
  88         return adapterFactory.createNotificationService(domNotificationService);
  89     }
  90
  91     @Override
  92     public final NotificationPublishService createNotificationPublishService() {
  93         return adapterFactory.createNotificationPublishService(domNotificationPublishService);
  94     }
  95
  96     @Override
  97     public EffectiveModelContext getSchemaContext() {
  98         return schemaCtx;
  99     }
 100
 101     @Override
 102     public NotificationService getNotificationService() {
 103         return notificationService;
 104     }
 105
 106     @Override
 107     public NotificationPublishService getNotificationPublishService() {
 108         return notificationPublishService;
 109     }
 110
 111     private DOMDataBroker createDOMDataBroker() {
 112         return new SerializedDOMDataBroker(datastores,
 113                 MoreExecutors.listeningDecorator(Executors.newSingleThreadExecutor()));
 114     }
 115
 116     private DataBroker createDataBroker() {
 117         return adapterFactory.createDataBroker(getDOMDataBroker());
 118     }
 119
 120     private Map<LogicalDatastoreType, DOMStore> createDatastores() {
 121         return ImmutableMap.<LogicalDatastoreType, DOMStore>builder()
 122                 .put(LogicalDatastoreType.OPERATIONAL, createOperationalDatastore())
 123                 .put(LogicalDatastoreType.CONFIGURATION, createConfigurationDatastore()).build();
 124     }
 125
 126     private DOMStore createConfigurationDatastore() {
 127         return InMemoryDOMDataStoreFactory.create("DOM-CFG", new FixedDOMSchemaService(schemaCtx));
 128     }
 129
 130     private DOMStore createOperationalDatastore() {
 131         return InMemoryDOMDataStoreFactory.create("DOM-OPER", new FixedDOMSchemaService(schemaCtx));
 132     }
 133
 134     @Override
 135     public BindingDOMCodecServices getBindingDOMCodecServices() {
 136         return bindingDOMCodecServices;
 137     }
 138
 139
 140 }