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