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.DOMActionProviderService;
  40 import org.opendaylight.mdsal.dom.api.DOMDataBroker;
  41 import org.opendaylight.mdsal.dom.api.DOMMountPointService;
  42 import org.opendaylight.mdsal.dom.api.DOMNotificationPublishService;
  43 import org.opendaylight.mdsal.dom.api.DOMNotificationService;
  44 import org.opendaylight.mdsal.dom.api.DOMRpcProviderService;
  45 import org.opendaylight.mdsal.dom.api.DOMRpcService;
  46 import org.opendaylight.mdsal.dom.broker.DOMMountPointServiceImpl;
  47 import org.opendaylight.mdsal.dom.broker.DOMNotificationRouter;
  48 import org.opendaylight.mdsal.dom.broker.DOMRpcRouter;
  49 import org.opendaylight.mdsal.dom.broker.SerializedDOMDataBroker;
  50 import org.opendaylight.mdsal.dom.spi.store.DOMStore;
  51 import org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMDataStore;
  52 import org.opendaylight.yangtools.yang.model.api.SchemaContext;
  53
  54 @Beta
  55 public class BindingTestContext implements AutoCloseable {
  56
  57     private final MockSchemaService mockSchemaService = new MockSchemaService();
  58     private final ListeningExecutorService executor;
  59     private final ClassPool classPool;
  60     private final boolean startWithSchema;
  61
  62     private DOMMountPointService biMountImpl;
  63     private BindingToNormalizedNodeCodec codec;
  64     private ImmutableMap<LogicalDatastoreType, DOMStore> newDatastores;
  65     private DOMDataBroker newDOMDataBroker;
  66     private DataBroker dataBroker;
  67     private RpcActionConsumerRegistry baConsumerRpc;
  68     private BindingDOMOperationProviderServiceAdapter baProviderRpc;
  69     private DOMRpcRouter domRouter;
  70     private NotificationPublishService publishService;
  71     private NotificationService listenService;
  72     private DOMNotificationPublishService domPublishService;
  73     private DOMNotificationService domListenService;
  74
  75     public DOMDataBroker getDomAsyncDataBroker() {
  76         return newDOMDataBroker;
  77     }
  78
  79     public BindingToNormalizedNodeCodec getCodec() {
  80         return codec;
  81     }
  82
  83     protected BindingTestContext(final ListeningExecutorService executor, final ClassPool classPool,
  84             final boolean startWithSchema) {
  85         this.executor = executor;
  86         this.classPool = classPool;
  87         this.startWithSchema = startWithSchema;
  88     }
  89
  90     public void startDomDataBroker() {
  91     }
  92
  93     public void startNewDataBroker() {
  94         checkState(executor != null, "Executor needs to be set");
  95         checkState(newDOMDataBroker != null, "DOM Data Broker must be set");
  96         dataBroker = new BindingDOMDataBrokerAdapter(newDOMDataBroker, codec);
  97     }
  98
  99     public void startNewDomDataBroker() {
 100         checkState(executor != null, "Executor needs to be set");
 101         final InMemoryDOMDataStore operStore =
 102                 new InMemoryDOMDataStore("OPER", MoreExecutors.newDirectExecutorService());
 103         final InMemoryDOMDataStore configStore =
 104                 new InMemoryDOMDataStore("CFG", MoreExecutors.newDirectExecutorService());
 105         newDatastores =
 106                 ImmutableMap.<LogicalDatastoreType, DOMStore>builder().put(LogicalDatastoreType.OPERATIONAL, operStore)
 107                         .put(LogicalDatastoreType.CONFIGURATION, configStore).build();
 108
 109         newDOMDataBroker = new SerializedDOMDataBroker(newDatastores, executor);
 110
 111         mockSchemaService.registerSchemaContextListener(configStore);
 112         mockSchemaService.registerSchemaContextListener(operStore);
 113     }
 114
 115     public void startBindingDataBroker() {
 116
 117     }
 118
 119     public void startBindingBroker() {
 120         checkState(executor != null, "Executor needs to be set");
 121
 122         baConsumerRpc = new BindingDOMOperationServiceAdapter(getDomRpcInvoker(), codec);
 123         baProviderRpc = new BindingDOMOperationProviderServiceAdapter(getDomRpcRegistry(), getDomActionRegistry(),
 124             codec);
 125         final MountPointService mountService = new BindingDOMMountPointServiceAdapter(biMountImpl, codec);
 126     }
 127
 128     public void startForwarding() {
 129
 130     }
 131
 132     public void startBindingToDomMappingService() {
 133         checkState(classPool != null, "ClassPool needs to be present");
 134
 135         final TreeNodeSerializerGenerator generator =
 136                 StreamWriterGenerator.create(JavassistUtils.forClassPool(classPool));
 137         final BindingNormalizedNodeCodecRegistry codecRegistry = new BindingNormalizedNodeCodecRegistry(generator);
 138         final GeneratedClassLoadingStrategy loading =
 139                 (GeneratedClassLoadingStrategy) GeneratedClassLoadingStrategy.getTCCLClassLoadingStrategy();
 140         codec = new BindingToNormalizedNodeCodec(loading, codecRegistry);
 141         mockSchemaService.registerSchemaContextListener(codec);
 142     }
 143
 144     private void updateYangSchema(final ImmutableSet<YangModuleInfo> moduleInfos) {
 145         mockSchemaService.changeSchema(getContext(moduleInfos));
 146     }
 147
 148     private static SchemaContext getContext(final ImmutableSet<YangModuleInfo> moduleInfos) {
 149         final ModuleInfoBackedContext ctx = ModuleInfoBackedContext.create();
 150         ctx.addModuleInfos(moduleInfos);
 151         return ctx.tryToCreateSchemaContext().get();
 152     }
 153
 154     public SchemaContext getContext() {
 155         return mockSchemaService.getSchemaContext();
 156     }
 157
 158     public void start() {
 159         startNewDomDataBroker();
 160
 161         startDomBroker();
 162         startDomMountPoint();
 163         startBindingToDomMappingService();
 164         startNewDataBroker();
 165         startBindingNotificationBroker();
 166         startBindingBroker();
 167
 168         startForwarding();
 169         if (startWithSchema) {
 170             loadYangSchemaFromClasspath();
 171         }
 172     }
 173
 174     private void startDomMountPoint() {
 175         biMountImpl = new DOMMountPointServiceImpl();
 176     }
 177
 178     private void startDomBroker() {
 179         checkState(executor != null);
 180         domRouter = new DOMRpcRouter();
 181         mockSchemaService.registerSchemaContextListener(domRouter);
 182     }
 183
 184     public void startBindingNotificationBroker() {
 185         checkState(executor != null);
 186         final DOMNotificationRouter router = DOMNotificationRouter.create(16);
 187         domPublishService = router;
 188         domListenService = router;
 189         publishService = new BindingDOMNotificationPublishServiceAdapter(codec, domPublishService);
 190         listenService = new BindingDOMNotificationServiceAdapter(codec, domListenService);
 191
 192     }
 193
 194     public void loadYangSchemaFromClasspath() {
 195         final ImmutableSet<YangModuleInfo> moduleInfos = BindingReflections.loadModuleInfos();
 196         updateYangSchema(moduleInfos);
 197     }
 198
 199     public DOMRpcProviderService getDomRpcRegistry() {
 200         return domRouter.getRpcProviderService();
 201     }
 202
 203     public DOMActionProviderService getDomActionRegistry() {
 204         return domRouter.getActionProviderService();
 205     }
 206
 207     public DOMRpcService getDomRpcInvoker() {
 208         return domRouter.getRpcService();
 209     }
 210
 211     @Override
 212     public void close() throws Exception {
 213
 214     }
 215
 216     public DOMMountPointService getDomMountProviderService() {
 217         return biMountImpl;
 218     }
 219
 220     public DataBroker getDataBroker() {
 221         return dataBroker;
 222     }
 223 }