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