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