opendaylight/md-sal/sal-binding-broker/src/test/java/org/opendaylight/controller/md/sal/binding/test/DataBrokerTestCustomizer.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.controller.md.sal.binding.test;
   9
  10 import com.google.common.collect.ImmutableMap;
  11 import com.google.common.util.concurrent.ListeningExecutorService;
  12 import com.google.common.util.concurrent.MoreExecutors;
  13 import javassist.ClassPool;
  14 import org.opendaylight.controller.md.sal.binding.api.DataBroker;
  15 import org.opendaylight.controller.md.sal.binding.api.NotificationPublishService;
  16 import org.opendaylight.controller.md.sal.binding.api.NotificationService;
  17 import org.opendaylight.controller.md.sal.binding.impl.BindingToNormalizedNodeCodec;
  18 import org.opendaylight.controller.md.sal.binding.impl.ForwardedBindingDataBroker;
  19 import org.opendaylight.controller.md.sal.binding.impl.ForwardedNotificationPublishService;
  20 import org.opendaylight.controller.md.sal.binding.impl.ForwardedNotificationService;
  21 import org.opendaylight.controller.md.sal.common.api.data.LogicalDatastoreType;
  22 import org.opendaylight.controller.md.sal.dom.api.DOMDataBroker;
  23 import org.opendaylight.controller.md.sal.dom.broker.impl.DOMNotificationRouter;
  24 import org.opendaylight.controller.md.sal.dom.broker.impl.SerializedDOMDataBroker;
  25 import org.opendaylight.controller.md.sal.dom.store.impl.InMemoryDOMDataStore;
  26 import org.opendaylight.controller.sal.binding.codegen.impl.SingletonHolder;
  27 import org.opendaylight.controller.sal.binding.test.util.MockSchemaService;
  28 import org.opendaylight.controller.sal.core.api.model.SchemaService;
  29 import org.opendaylight.controller.sal.core.spi.data.DOMStore;
  30 import org.opendaylight.yangtools.binding.data.codec.gen.impl.DataObjectSerializerGenerator;
  31 import org.opendaylight.yangtools.binding.data.codec.gen.impl.StreamWriterGenerator;
  32 import org.opendaylight.yangtools.binding.data.codec.impl.BindingNormalizedNodeCodecRegistry;
  33 import org.opendaylight.yangtools.sal.binding.generator.impl.GeneratedClassLoadingStrategy;
  34 import org.opendaylight.yangtools.sal.binding.generator.impl.RuntimeGeneratedMappingServiceImpl;
  35 import org.opendaylight.yangtools.sal.binding.generator.util.JavassistUtils;
  36 import org.opendaylight.yangtools.yang.model.api.SchemaContext;
  37
  38 public class DataBrokerTestCustomizer {
  39
  40     private DOMDataBroker domDataBroker;
  41     private final DOMNotificationRouter domNotificationRouter;
  42     private final RuntimeGeneratedMappingServiceImpl mappingService;
  43     private final MockSchemaService schemaService;
  44     private ImmutableMap<LogicalDatastoreType, DOMStore> datastores;
  45     private final BindingToNormalizedNodeCodec bindingToNormalized;
  46
  47     public ImmutableMap<LogicalDatastoreType, DOMStore> createDatastores() {
  48         return ImmutableMap.<LogicalDatastoreType, DOMStore>builder()
  49                 .put(LogicalDatastoreType.OPERATIONAL, createOperationalDatastore())
  50                 .put(LogicalDatastoreType.CONFIGURATION,createConfigurationDatastore())
  51                 .build();
  52     }
  53
  54     public DataBrokerTestCustomizer() {
  55         schemaService = new MockSchemaService();
  56         final ClassPool pool = ClassPool.getDefault();
  57         mappingService = new RuntimeGeneratedMappingServiceImpl(pool);
  58         final DataObjectSerializerGenerator generator = StreamWriterGenerator.create(JavassistUtils.forClassPool(pool));
  59         final BindingNormalizedNodeCodecRegistry codecRegistry = new BindingNormalizedNodeCodecRegistry(generator);
  60         final GeneratedClassLoadingStrategy loading = GeneratedClassLoadingStrategy.getTCCLClassLoadingStrategy();
  61         bindingToNormalized = new BindingToNormalizedNodeCodec(loading, mappingService, codecRegistry);
  62         schemaService.registerSchemaContextListener(bindingToNormalized);
  63         domNotificationRouter = DOMNotificationRouter.create(16);
  64     }
  65
  66     public DOMStore createConfigurationDatastore() {
  67         final InMemoryDOMDataStore store = new InMemoryDOMDataStore("CFG", MoreExecutors.sameThreadExecutor());
  68         schemaService.registerSchemaContextListener(store);
  69         return store;
  70     }
  71
  72     public DOMStore createOperationalDatastore() {
  73         final InMemoryDOMDataStore store = new InMemoryDOMDataStore("OPER", MoreExecutors.sameThreadExecutor());
  74         schemaService.registerSchemaContextListener(store);
  75         return store;
  76     }
  77
  78     public DOMDataBroker createDOMDataBroker() {
  79         return new SerializedDOMDataBroker(getDatastores(), getCommitCoordinatorExecutor());
  80     }
  81
  82     public NotificationService createNotificationService() {
  83         return new ForwardedNotificationService(bindingToNormalized.getCodecRegistry(), domNotificationRouter,
  84                 SingletonHolder.INVOKER_FACTORY);
  85     }
  86
  87     public NotificationPublishService createNotificationPublishService() {
  88         return new ForwardedNotificationPublishService(bindingToNormalized.getCodecRegistry(), domNotificationRouter);
  89     }
  90
  91
  92     public ListeningExecutorService getCommitCoordinatorExecutor() {
  93         return MoreExecutors.sameThreadExecutor();
  94     }
  95
  96     public DataBroker createDataBroker() {
  97         return new ForwardedBindingDataBroker(getDOMDataBroker(), bindingToNormalized);
  98     }
  99
 100     public BindingToNormalizedNodeCodec getBindingToNormalized() {
 101         return bindingToNormalized;
 102     }
 103
 104     public SchemaService getSchemaService() {
 105         return schemaService;
 106     }
 107
 108     private DOMDataBroker getDOMDataBroker() {
 109         if(domDataBroker == null) {
 110             domDataBroker = createDOMDataBroker();
 111         }
 112         return domDataBroker;
 113     }
 114
 115     private synchronized ImmutableMap<LogicalDatastoreType, DOMStore> getDatastores() {
 116         if (datastores == null) {
 117             datastores = createDatastores();
 118         }
 119         return datastores;
 120     }
 121
 122     public void updateSchema(final SchemaContext ctx) {
 123         schemaService.changeSchema(ctx);
 124         mappingService.onGlobalContextUpdated(ctx);
 125     }
 126
 127     public DOMNotificationRouter getDomNotificationRouter() {
 128         return domNotificationRouter;
 129     }
 130 }