opendaylight/md-sal/sal-binding-broker/src/test/java/org/opendaylight/controller/md/sal/binding/test/AbstractDataBrokerTestCustomizer.java

   1 /*
   2  * Copyright (c) 2017 Red Hat, 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.BindingDOMDataBrokerAdapter;
  18 import org.opendaylight.controller.md.sal.binding.impl.BindingDOMNotificationPublishServiceAdapter;
  19 import org.opendaylight.controller.md.sal.binding.impl.BindingDOMNotificationServiceAdapter;
  20 import org.opendaylight.controller.md.sal.binding.impl.BindingToNormalizedNodeCodec;
  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.test.util.MockSchemaService;
  27 import org.opendaylight.controller.sal.core.api.model.SchemaService;
  28 import org.opendaylight.controller.sal.core.spi.data.DOMStore;
  29 import org.opendaylight.mdsal.binding.generator.impl.GeneratedClassLoadingStrategy;
  30 import org.opendaylight.mdsal.binding.generator.util.JavassistUtils;
  31 import org.opendaylight.yangtools.binding.data.codec.gen.impl.DataObjectSerializerGenerator;
  32 import org.opendaylight.yangtools.binding.data.codec.gen.impl.StreamWriterGenerator;
  33 import org.opendaylight.yangtools.binding.data.codec.impl.BindingNormalizedNodeCodecRegistry;
  34 import org.opendaylight.yangtools.yang.model.api.SchemaContext;
  35
  36 public abstract class AbstractDataBrokerTestCustomizer {
  37
  38     private DOMDataBroker domDataBroker;
  39     private final DOMNotificationRouter domNotificationRouter;
  40     private final MockSchemaService schemaService;
  41     private ImmutableMap<LogicalDatastoreType, DOMStore> datastores;
  42     private final BindingToNormalizedNodeCodec bindingToNormalized;
  43     private ListeningExecutorService dataTreeChangeListenerExecutor = MoreExecutors.newDirectExecutorService();
  44
  45     public ImmutableMap<LogicalDatastoreType, DOMStore> createDatastores() {
  46         return ImmutableMap.<LogicalDatastoreType, DOMStore>builder()
  47                 .put(LogicalDatastoreType.OPERATIONAL, createOperationalDatastore())
  48                 .put(LogicalDatastoreType.CONFIGURATION,createConfigurationDatastore())
  49                 .build();
  50     }
  51
  52     public AbstractDataBrokerTestCustomizer() {
  53         this.schemaService = new MockSchemaService();
  54         final ClassPool pool = ClassPool.getDefault();
  55         final DataObjectSerializerGenerator generator = StreamWriterGenerator.create(JavassistUtils.forClassPool(pool));
  56         final BindingNormalizedNodeCodecRegistry codecRegistry = new BindingNormalizedNodeCodecRegistry(generator);
  57         final GeneratedClassLoadingStrategy loading = GeneratedClassLoadingStrategy.getTCCLClassLoadingStrategy();
  58         this.bindingToNormalized = new BindingToNormalizedNodeCodec(loading, codecRegistry);
  59         this.schemaService.registerSchemaContextListener(this.bindingToNormalized);
  60         this.domNotificationRouter = DOMNotificationRouter.create(16);
  61     }
  62
  63     public DOMStore createConfigurationDatastore() {
  64         final InMemoryDOMDataStore store = new InMemoryDOMDataStore("CFG", dataTreeChangeListenerExecutor);
  65         this.schemaService.registerSchemaContextListener(store);
  66         return store;
  67     }
  68
  69     public DOMStore createOperationalDatastore() {
  70         final InMemoryDOMDataStore store = new InMemoryDOMDataStore("OPER", dataTreeChangeListenerExecutor);
  71         this.schemaService.registerSchemaContextListener(store);
  72         return store;
  73     }
  74
  75     public DOMDataBroker createDOMDataBroker() {
  76         return new SerializedDOMDataBroker(getDatastores(), getCommitCoordinatorExecutor());
  77     }
  78
  79     public NotificationService createNotificationService() {
  80         return new BindingDOMNotificationServiceAdapter(this.bindingToNormalized.getCodecRegistry(), this.domNotificationRouter);
  81     }
  82
  83     public NotificationPublishService createNotificationPublishService() {
  84         return new BindingDOMNotificationPublishServiceAdapter(this.bindingToNormalized, this.domNotificationRouter);
  85     }
  86
  87     public abstract ListeningExecutorService getCommitCoordinatorExecutor();
  88
  89     public DataBroker createDataBroker() {
  90         return new BindingDOMDataBrokerAdapter(getDOMDataBroker(), this.bindingToNormalized);
  91     }
  92
  93     public BindingToNormalizedNodeCodec getBindingToNormalized() {
  94         return this.bindingToNormalized;
  95     }
  96
  97     public SchemaService getSchemaService() {
  98         return this.schemaService;
  99     }
 100
 101     private DOMDataBroker getDOMDataBroker() {
 102         if (this.domDataBroker == null) {
 103             this.domDataBroker = createDOMDataBroker();
 104         }
 105         return this.domDataBroker;
 106     }
 107
 108     private synchronized ImmutableMap<LogicalDatastoreType, DOMStore> getDatastores() {
 109         if (this.datastores == null) {
 110             this.datastores = createDatastores();
 111         }
 112         return this.datastores;
 113     }
 114
 115     public void setDataTreeChangeListenerExecutor(ListeningExecutorService executor) {
 116         this.dataTreeChangeListenerExecutor = executor;
 117     }
 118
 119     public void updateSchema(final SchemaContext ctx) {
 120         this.schemaService.changeSchema(ctx);
 121     }
 122
 123     public DOMNotificationRouter getDomNotificationRouter() {
 124         return this.domNotificationRouter;
 125     }
 126 }