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