binding2/mdsal-binding2-dom-adapter/src/test/java/org/opendaylight/mdsal/binding/javav2/dom/adapter/test/BindingTestContext.java

   1 /*
   2  * Copyright (c) 2017 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.javav2.dom.adapter.test;
   9
  10 import static com.google.common.base.Preconditions.checkState;
  11
  12 import com.google.common.annotations.Beta;
  13 import com.google.common.collect.ImmutableMap;
  14 import com.google.common.collect.ImmutableSet;
  15 import com.google.common.util.concurrent.ListeningExecutorService;
  16 import com.google.common.util.concurrent.MoreExecutors;
  17 import javassist.ClassPool;
  18 import org.opendaylight.mdsal.binding.javav2.api.DataBroker;
  19 import org.opendaylight.mdsal.binding.javav2.api.MountPointService;
  20 import org.opendaylight.mdsal.binding.javav2.api.NotificationPublishService;
  21 import org.opendaylight.mdsal.binding.javav2.api.NotificationService;
  22 import org.opendaylight.mdsal.binding.javav2.api.RpcActionConsumerRegistry;
  23 import org.opendaylight.mdsal.binding.javav2.dom.adapter.impl.data.BindingDOMDataBrokerAdapter;
  24 import org.opendaylight.mdsal.binding.javav2.dom.adapter.impl.mountpoint.BindingDOMMountPointServiceAdapter;
  25 import org.opendaylight.mdsal.binding.javav2.dom.adapter.impl.notification.BindingDOMNotificationPublishServiceAdapter;
  26 import org.opendaylight.mdsal.binding.javav2.dom.adapter.impl.notification.BindingDOMNotificationServiceAdapter;
  27 import org.opendaylight.mdsal.binding.javav2.dom.adapter.impl.operation.BindingDOMOperationProviderServiceAdapter;
  28 import org.opendaylight.mdsal.binding.javav2.dom.adapter.impl.operation.BindingDOMOperationServiceAdapter;
  29 import org.opendaylight.mdsal.binding.javav2.dom.codec.generator.api.TreeNodeSerializerGenerator;
  30 import org.opendaylight.mdsal.binding.javav2.dom.codec.generator.impl.StreamWriterGenerator;
  31 import org.opendaylight.mdsal.binding.javav2.dom.codec.impl.BindingNormalizedNodeCodecRegistry;
  32 import org.opendaylight.mdsal.binding.javav2.dom.codec.impl.BindingToNormalizedNodeCodec;
  33 import org.opendaylight.mdsal.binding.javav2.generator.impl.GeneratedClassLoadingStrategy;
  34 import org.opendaylight.mdsal.binding.javav2.runtime.context.ModuleInfoBackedContext;
  35 import org.opendaylight.mdsal.binding.javav2.runtime.javassist.JavassistUtils;
  36 import org.opendaylight.mdsal.binding.javav2.runtime.reflection.BindingReflections;
  37 import org.opendaylight.mdsal.binding.javav2.spec.runtime.YangModuleInfo;
  38 import org.opendaylight.mdsal.common.api.LogicalDatastoreType;
  39 import org.opendaylight.mdsal.dom.api.DOMDataBroker;
  40 import org.opendaylight.mdsal.dom.api.DOMMountPointService;
  41 import org.opendaylight.mdsal.dom.api.DOMNotificationPublishService;
  42 import org.opendaylight.mdsal.dom.api.DOMNotificationService;
  43 import org.opendaylight.mdsal.dom.api.DOMRpcProviderService;
  44 import org.opendaylight.mdsal.dom.api.DOMRpcService;
  45 import org.opendaylight.mdsal.dom.broker.DOMMountPointServiceImpl;
  46 import org.opendaylight.mdsal.dom.broker.DOMNotificationRouter;
  47 import org.opendaylight.mdsal.dom.broker.DOMRpcRouter;
  48 import org.opendaylight.mdsal.dom.broker.SerializedDOMDataBroker;
  49 import org.opendaylight.mdsal.dom.spi.store.DOMStore;
  50 import org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMDataStore;
  51 import org.opendaylight.yangtools.yang.model.api.SchemaContext;
  52
  53 @Beta
  54 public class BindingTestContext implements AutoCloseable {
  55
  56     private final MockSchemaService mockSchemaService = new MockSchemaService();
  57     private final ListeningExecutorService executor;
  58     private final ClassPool classPool;
  59     private final boolean startWithSchema;
  60
  61     private DOMMountPointService biMountImpl;
  62     private BindingToNormalizedNodeCodec codec;
  63     private ImmutableMap<LogicalDatastoreType, DOMStore> newDatastores;
  64     private DOMDataBroker newDOMDataBroker;
  65     private DataBroker dataBroker;
  66     private RpcActionConsumerRegistry baConsumerRpc;
  67     private BindingDOMOperationProviderServiceAdapter baProviderRpc;
  68     private DOMRpcRouter domRouter;
  69     private NotificationPublishService publishService;
  70     private NotificationService listenService;
  71     private DOMNotificationPublishService domPublishService;
  72     private DOMNotificationService domListenService;
  73
  74     public DOMDataBroker getDomAsyncDataBroker() {
  75         return newDOMDataBroker;
  76     }
  77
  78     public BindingToNormalizedNodeCodec getCodec() {
  79         return codec;
  80     }
  81
  82     protected BindingTestContext(final ListeningExecutorService executor, final ClassPool classPool,
  83             final boolean startWithSchema) {
  84         this.executor = executor;
  85         this.classPool = classPool;
  86         this.startWithSchema = startWithSchema;
  87     }
  88
  89     public void startDomDataBroker() {
  90     }
  91
  92     public void startNewDataBroker() {
  93         checkState(executor != null, "Executor needs to be set");
  94         checkState(newDOMDataBroker != null, "DOM Data Broker must be set");
  95         dataBroker = new BindingDOMDataBrokerAdapter(newDOMDataBroker, codec);
  96     }
  97
  98     public void startNewDomDataBroker() {
  99         checkState(executor != null, "Executor needs to be set");
 100         final InMemoryDOMDataStore operStore =
 101                 new InMemoryDOMDataStore("OPER", MoreExecutors.newDirectExecutorService());
 102         final InMemoryDOMDataStore configStore =
 103                 new InMemoryDOMDataStore("CFG", MoreExecutors.newDirectExecutorService());
 104         newDatastores =
 105                 ImmutableMap.<LogicalDatastoreType, DOMStore>builder().put(LogicalDatastoreType.OPERATIONAL, operStore)
 106                         .put(LogicalDatastoreType.CONFIGURATION, configStore).build();
 107
 108         newDOMDataBroker = new SerializedDOMDataBroker(newDatastores, executor);
 109
 110         mockSchemaService.registerSchemaContextListener(configStore);
 111         mockSchemaService.registerSchemaContextListener(operStore);
 112     }
 113
 114     public void startBindingDataBroker() {
 115
 116     }
 117
 118     public void startBindingBroker() {
 119         checkState(executor != null, "Executor needs to be set");
 120
 121         baConsumerRpc = new BindingDOMOperationServiceAdapter(getDomRpcInvoker(), codec);
 122         baProviderRpc = new BindingDOMOperationProviderServiceAdapter(getDomRpcRegistry(), codec);
 123         final MountPointService mountService = new BindingDOMMountPointServiceAdapter(biMountImpl, codec);
 124     }
 125
 126     public void startForwarding() {
 127
 128     }
 129
 130     public void startBindingToDomMappingService() {
 131         checkState(classPool != null, "ClassPool needs to be present");
 132
 133         final TreeNodeSerializerGenerator generator =
 134                 StreamWriterGenerator.create(JavassistUtils.forClassPool(classPool));
 135         final BindingNormalizedNodeCodecRegistry codecRegistry = new BindingNormalizedNodeCodecRegistry(generator);
 136         final GeneratedClassLoadingStrategy loading =
 137                 (GeneratedClassLoadingStrategy) GeneratedClassLoadingStrategy.getTCCLClassLoadingStrategy();
 138         codec = new BindingToNormalizedNodeCodec(loading, codecRegistry);
 139         mockSchemaService.registerSchemaContextListener(codec);
 140     }
 141
 142     private void updateYangSchema(final ImmutableSet<YangModuleInfo> moduleInfos) {
 143         mockSchemaService.changeSchema(getContext(moduleInfos));
 144     }
 145
 146     private SchemaContext getContext(final ImmutableSet<YangModuleInfo> moduleInfos) {
 147         final ModuleInfoBackedContext ctx = ModuleInfoBackedContext.create();
 148         ctx.addModuleInfos(moduleInfos);
 149         return ctx.tryToCreateSchemaContext().get();
 150     }
 151
 152     public SchemaContext getContext() {
 153         return mockSchemaService.getSchemaContext();
 154     }
 155
 156     public void start() {
 157         startNewDomDataBroker();
 158
 159         startDomBroker();
 160         startDomMountPoint();
 161         startBindingToDomMappingService();
 162         startNewDataBroker();
 163         startBindingNotificationBroker();
 164         startBindingBroker();
 165
 166         startForwarding();
 167         if (startWithSchema) {
 168             loadYangSchemaFromClasspath();
 169         }
 170     }
 171
 172     private void startDomMountPoint() {
 173         biMountImpl = new DOMMountPointServiceImpl();
 174     }
 175
 176     private void startDomBroker() {
 177         checkState(executor != null);
 178         domRouter = new DOMRpcRouter();
 179         mockSchemaService.registerSchemaContextListener(domRouter);
 180     }
 181
 182     public void startBindingNotificationBroker() {
 183         checkState(executor != null);
 184         final DOMNotificationRouter router = DOMNotificationRouter.create(16);
 185         domPublishService = router;
 186         domListenService = router;
 187         publishService = new BindingDOMNotificationPublishServiceAdapter(codec, domPublishService);
 188         listenService = new BindingDOMNotificationServiceAdapter(codec, domListenService);
 189
 190     }
 191
 192     public void loadYangSchemaFromClasspath() {
 193         final ImmutableSet<YangModuleInfo> moduleInfos = BindingReflections.loadModuleInfos();
 194         updateYangSchema(moduleInfos);
 195     }
 196
 197     public DOMRpcProviderService getDomRpcRegistry() {
 198         return domRouter;
 199     }
 200
 201     public DOMRpcService getDomRpcInvoker() {
 202         return domRouter;
 203     }
 204
 205     @Override
 206     public void close() throws Exception {
 207
 208     }
 209
 210     public DOMMountPointService getDomMountProviderService() {
 211         return biMountImpl;
 212     }
 213
 214     public DataBroker getDataBroker() {
 215         return dataBroker;
 216     }
 217 }