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

   1 /*
   2  * Copyright (c) 2014 Cisco Systems, Inc. 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.dom.adapter.test.util;
   9
  10 import static com.google.common.base.Preconditions.checkState;
  11
  12 import com.google.common.annotations.Beta;
  13 import com.google.common.collect.ImmutableClassToInstanceMap;
  14 import com.google.common.collect.ImmutableMap;
  15 import com.google.common.collect.ImmutableSet;
  16 import com.google.common.util.concurrent.ListeningExecutorService;
  17 import com.google.common.util.concurrent.MoreExecutors;
  18 import javassist.ClassPool;
  19 import org.opendaylight.controller.md.sal.common.api.data.LogicalDatastoreType;
  20 import org.opendaylight.controller.md.sal.dom.store.impl.InMemoryDOMDataStore;
  21 import org.opendaylight.controller.sal.binding.api.BindingAwareService;
  22 import org.opendaylight.controller.sal.binding.api.RpcProviderRegistry;
  23 import org.opendaylight.controller.sal.binding.impl.RootBindingAwareBroker;
  24 import org.opendaylight.controller.sal.core.spi.data.DOMStore;
  25 import org.opendaylight.mdsal.binding.api.DataBroker;
  26 import org.opendaylight.mdsal.binding.api.MountPointService;
  27 import org.opendaylight.mdsal.binding.api.NotificationPublishService;
  28 import org.opendaylight.mdsal.binding.api.NotificationService;
  29 import org.opendaylight.mdsal.binding.api.RpcConsumerRegistry;
  30 import org.opendaylight.mdsal.binding.dom.adapter.BindingDOMDataBrokerAdapter;
  31 import org.opendaylight.mdsal.binding.dom.adapter.BindingDOMMountPointServiceAdapter;
  32 import org.opendaylight.mdsal.binding.dom.adapter.BindingDOMNotificationPublishServiceAdapter;
  33 import org.opendaylight.mdsal.binding.dom.adapter.BindingDOMNotificationServiceAdapter;
  34 import org.opendaylight.mdsal.binding.dom.adapter.BindingDOMRpcProviderServiceAdapter;
  35 import org.opendaylight.mdsal.binding.dom.adapter.BindingDOMRpcServiceAdapter;
  36 import org.opendaylight.mdsal.binding.dom.adapter.BindingToNormalizedNodeCodec;
  37 import org.opendaylight.mdsal.dom.api.DOMDataBroker;
  38 import org.opendaylight.mdsal.dom.api.DOMMountPointService;
  39 import org.opendaylight.mdsal.dom.api.DOMNotificationPublishService;
  40 import org.opendaylight.mdsal.dom.api.DOMNotificationService;
  41 import org.opendaylight.mdsal.dom.api.DOMRpcProviderService;
  42 import org.opendaylight.mdsal.dom.api.DOMRpcService;
  43 import org.opendaylight.mdsal.dom.broker.DOMMountPointServiceImpl;
  44 import org.opendaylight.mdsal.dom.broker.DOMNotificationRouter;
  45 import org.opendaylight.mdsal.dom.broker.DOMRpcRouter;
  46 import org.opendaylight.mdsal.dom.broker.SerializedDOMDataBroker;
  47 import org.opendaylight.yangtools.binding.data.codec.gen.impl.DataObjectSerializerGenerator;
  48 import org.opendaylight.yangtools.binding.data.codec.gen.impl.StreamWriterGenerator;
  49 import org.opendaylight.yangtools.binding.data.codec.impl.BindingNormalizedNodeCodecRegistry;
  50 import org.opendaylight.yangtools.sal.binding.generator.impl.GeneratedClassLoadingStrategy;
  51 import org.opendaylight.yangtools.sal.binding.generator.impl.ModuleInfoBackedContext;
  52 import org.opendaylight.yangtools.sal.binding.generator.util.JavassistUtils;
  53 import org.opendaylight.yangtools.yang.binding.YangModuleInfo;
  54 import org.opendaylight.yangtools.yang.binding.util.BindingReflections;
  55 import org.opendaylight.yangtools.yang.model.api.SchemaContext;
  56
  57 @Beta
  58 public class BindingTestContext implements AutoCloseable {
  59
  60
  61     private BindingToNormalizedNodeCodec codec;
  62
  63     private RootBindingAwareBroker baBrokerImpl;
  64
  65     private final ListeningExecutorService executor;
  66     private final ClassPool classPool;
  67
  68     private final boolean startWithSchema;
  69
  70     private DOMMountPointService biMountImpl;
  71
  72     private ImmutableMap<LogicalDatastoreType, DOMStore> newDatastores;
  73
  74     private DOMDataBroker newDOMDataBroker;
  75
  76     private final MockSchemaService mockSchemaService = new MockSchemaService();
  77
  78     private DataBroker dataBroker;
  79
  80     private RpcConsumerRegistry baConsumerRpc;
  81
  82     private BindingDOMRpcProviderServiceAdapter baProviderRpc;
  83     private DOMRpcRouter domRouter;
  84
  85     private NotificationPublishService publishService;
  86
  87     private NotificationService listenService;
  88
  89     private DOMNotificationPublishService domPublishService;
  90
  91     private DOMNotificationService domListenService;
  92
  93
  94
  95     public DOMDataBroker getDomAsyncDataBroker() {
  96         return newDOMDataBroker;
  97     }
  98
  99     public BindingToNormalizedNodeCodec getCodec() {
 100         return codec;
 101     }
 102
 103     protected BindingTestContext(final ListeningExecutorService executor, final ClassPool classPool, final boolean startWithSchema) {
 104         this.executor = executor;
 105         this.classPool = classPool;
 106         this.startWithSchema = startWithSchema;
 107     }
 108
 109     public void startDomDataBroker() {
 110     }
 111
 112     public void startNewDataBroker() {
 113         checkState(executor != null, "Executor needs to be set");
 114         checkState(newDOMDataBroker != null, "DOM Data Broker must be set");
 115         dataBroker = new BindingDOMDataBrokerAdapter(newDOMDataBroker, codec);
 116     }
 117
 118     public void startNewDomDataBroker() {
 119         checkState(executor != null, "Executor needs to be set");
 120         final InMemoryDOMDataStore operStore = new InMemoryDOMDataStore("OPER", MoreExecutors.sameThreadExecutor());
 121         final InMemoryDOMDataStore configStore = new InMemoryDOMDataStore("CFG", MoreExecutors.sameThreadExecutor());
 122         newDatastores = ImmutableMap.<LogicalDatastoreType, DOMStore>builder()
 123                 .put(LogicalDatastoreType.OPERATIONAL, operStore)
 124                 .put(LogicalDatastoreType.CONFIGURATION, configStore)
 125                 .build();
 126
 127         newDOMDataBroker = new SerializedDOMDataBroker(newDatastores, executor);
 128
 129         mockSchemaService.registerSchemaContextListener(configStore);
 130         mockSchemaService.registerSchemaContextListener(operStore);
 131     }
 132
 133     public void startBindingDataBroker() {
 134
 135     }
 136
 137     public void startBindingBroker() {
 138         checkState(executor != null, "Executor needs to be set");
 139
 140         baConsumerRpc = new BindingDOMRpcServiceAdapter(getDomRpcInvoker(), codec);
 141         baProviderRpc = new BindingDOMRpcProviderServiceAdapter(getDomRpcRegistry(), codec);
 142         final MountPointService mountService = new BindingDOMMountPointServiceAdapter(biMountImpl, codec);
 143
 144         final ImmutableClassToInstanceMap<BindingAwareService> consumerServices =
 145                 ImmutableClassToInstanceMap.<BindingAwareService>builder().build();
 146         final ImmutableClassToInstanceMap<BindingAwareService> providerServices =
 147                 ImmutableClassToInstanceMap.<BindingAwareService>builder().build();;
 148         baBrokerImpl = new RootBindingAwareBroker("test", consumerServices, providerServices);
 149     }
 150
 151     public void startForwarding() {
 152
 153     }
 154
 155     public void startBindingToDomMappingService() {
 156         checkState(classPool != null, "ClassPool needs to be present");
 157
 158         final DataObjectSerializerGenerator generator = StreamWriterGenerator.create(JavassistUtils.forClassPool(classPool));
 159         final BindingNormalizedNodeCodecRegistry codecRegistry = new BindingNormalizedNodeCodecRegistry(generator);
 160         final GeneratedClassLoadingStrategy loading = GeneratedClassLoadingStrategy.getTCCLClassLoadingStrategy();
 161         codec = new BindingToNormalizedNodeCodec(loading,  codecRegistry);
 162         mockSchemaService.registerSchemaContextListener(codec);
 163     }
 164
 165     private void updateYangSchema(final ImmutableSet<YangModuleInfo> moduleInfos) {
 166         mockSchemaService.changeSchema(getContext(moduleInfos));
 167     }
 168
 169     private SchemaContext getContext(final ImmutableSet<YangModuleInfo> moduleInfos) {
 170         final ModuleInfoBackedContext ctx = ModuleInfoBackedContext.create();
 171         ctx.addModuleInfos(moduleInfos);
 172         return ctx.tryToCreateSchemaContext().get();
 173     }
 174
 175     public void start() {
 176         startNewDomDataBroker();
 177
 178         startDomBroker();
 179         startDomMountPoint();
 180         startBindingToDomMappingService();
 181         startNewDataBroker();
 182         startBindingNotificationBroker();
 183         startBindingBroker();
 184
 185         startForwarding();
 186         if (startWithSchema) {
 187             loadYangSchemaFromClasspath();
 188         }
 189     }
 190
 191     private void startDomMountPoint() {
 192         biMountImpl = new DOMMountPointServiceImpl();
 193     }
 194
 195     private void startDomBroker() {
 196         checkState(executor != null);
 197         domRouter = new DOMRpcRouter();
 198         mockSchemaService.registerSchemaContextListener(domRouter);
 199     }
 200
 201     public void startBindingNotificationBroker() {
 202         checkState(executor != null);
 203         final DOMNotificationRouter router = DOMNotificationRouter.create(16);
 204         domPublishService = router;
 205         domListenService = router;
 206         publishService = new BindingDOMNotificationPublishServiceAdapter(codec, domPublishService);
 207         listenService = new BindingDOMNotificationServiceAdapter(codec, domListenService);
 208
 209     }
 210
 211     public void loadYangSchemaFromClasspath() {
 212         final ImmutableSet<YangModuleInfo> moduleInfos = BindingReflections.loadModuleInfos();
 213         updateYangSchema(moduleInfos);
 214     }
 215
 216
 217
 218     public RpcProviderRegistry getBindingRpcRegistry() {
 219         return baBrokerImpl.getRpcProviderRegistry();
 220     }
 221
 222     public DOMRpcProviderService getDomRpcRegistry() {
 223         return domRouter;
 224     }
 225
 226     public DOMRpcService getDomRpcInvoker() {
 227         return domRouter;
 228     }
 229
 230     @Override
 231     public void close() throws Exception {
 232
 233     }
 234
 235     public DOMMountPointService getDomMountProviderService() {
 236         return biMountImpl;
 237     }
 238
 239     public DataBroker getDataBroker() {
 240         return dataBroker;
 241     }
 242
 243
 244 }