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package org.openecomp.mso.yangDecoder.base;
import com.google.common.collect.ImmutableMap;
import com.google.common.util.concurrent.ListeningExecutorService;
import com.google.common.util.concurrent.MoreExecutors;
import javassist.ClassPool;
import org.opendaylight.mdsal.binding.api.DataBroker;
import org.opendaylight.mdsal.binding.api.NotificationPublishService;
import org.opendaylight.mdsal.binding.api.NotificationService;
import org.opendaylight.mdsal.binding.dom.adapter.BindingDOMDataBrokerAdapter;
import org.opendaylight.mdsal.binding.dom.adapter.BindingDOMNotificationPublishServiceAdapter;
import org.opendaylight.mdsal.binding.dom.adapter.BindingDOMNotificationServiceAdapter;
import org.opendaylight.mdsal.binding.dom.adapter.BindingToNormalizedNodeCodec;
import org.opendaylight.mdsal.common.api.LogicalDatastoreType;
import org.opendaylight.mdsal.dom.api.DOMDataBroker;
import org.opendaylight.mdsal.dom.api.DOMSchemaService;
import org.opendaylight.mdsal.dom.broker.DOMNotificationRouter;
import org.opendaylight.mdsal.dom.broker.SerializedDOMDataBroker;
import org.opendaylight.mdsal.dom.spi.store.DOMStore;
import org.opendaylight.mdsal.dom.store.inmemory.InMemoryDOMDataStore;
import org.opendaylight.yangtools.binding.data.codec.gen.impl.DataObjectSerializerGenerator;
import org.opendaylight.yangtools.binding.data.codec.gen.impl.StreamWriterGenerator;
import org.opendaylight.yangtools.binding.data.codec.impl.BindingNormalizedNodeCodecRegistry;
import org.opendaylight.mdsal.binding.generator.impl.GeneratedClassLoadingStrategy;
import org.opendaylight.mdsal.binding.generator.util.JavassistUtils;
import org.opendaylight.yangtools.yang.model.api.SchemaContext;
public class DataBrokerTestCustomizer {
private DOMDataBroker domDataBroker;
private final DOMNotificationRouter domNotificationRouter;
private final MockSchemaService schemaService;
private ImmutableMap<LogicalDatastoreType, DOMStore> datastores;
private final BindingToNormalizedNodeCodec bindingToNormalized;
public ImmutableMap<LogicalDatastoreType, DOMStore> createDatastores() {
return ImmutableMap.<LogicalDatastoreType, DOMStore>builder()
.put(LogicalDatastoreType.OPERATIONAL, createOperationalDatastore())
.put(LogicalDatastoreType.CONFIGURATION,createConfigurationDatastore())
.build();
}
public DataBrokerTestCustomizer() {
schemaService = new MockSchemaService();
final ClassPool pool = ClassPool.getDefault();
final DataObjectSerializerGenerator generator = StreamWriterGenerator.create(JavassistUtils.forClassPool(pool));
final BindingNormalizedNodeCodecRegistry codecRegistry = new BindingNormalizedNodeCodecRegistry(generator);
final GeneratedClassLoadingStrategy loading = GeneratedClassLoadingStrategy.getTCCLClassLoadingStrategy();
bindingToNormalized = new BindingToNormalizedNodeCodec(loading, codecRegistry);
schemaService.registerSchemaContextListener(bindingToNormalized);
domNotificationRouter = DOMNotificationRouter.create(16);
}
public DOMStore createConfigurationDatastore() {
final InMemoryDOMDataStore store = new InMemoryDOMDataStore("CFG", MoreExecutors.sameThreadExecutor());
schemaService.registerSchemaContextListener(store);
return store;
}
public DOMStore createOperationalDatastore() {
final InMemoryDOMDataStore store = new InMemoryDOMDataStore("OPER", MoreExecutors.sameThreadExecutor());
schemaService.registerSchemaContextListener(store);
return store;
}
public DOMDataBroker createDOMDataBroker() {
return new SerializedDOMDataBroker(getDatastores(), getCommitCoordinatorExecutor());
}
public NotificationService createNotificationService() {
return new BindingDOMNotificationServiceAdapter(bindingToNormalized.getCodecRegistry(), domNotificationRouter);
}
public NotificationPublishService createNotificationPublishService() {
return new BindingDOMNotificationPublishServiceAdapter(bindingToNormalized, domNotificationRouter);
}
public ListeningExecutorService getCommitCoordinatorExecutor() {
return MoreExecutors.sameThreadExecutor();
}
public DataBroker createDataBroker() {
return new BindingDOMDataBrokerAdapter(getDOMDataBroker(), bindingToNormalized);
}
public BindingToNormalizedNodeCodec getBindingToNormalized() {
return bindingToNormalized;
}
public DOMSchemaService getSchemaService() {
return schemaService;
}
private DOMDataBroker getDOMDataBroker() {
if(domDataBroker == null) {
domDataBroker = createDOMDataBroker();
}
return domDataBroker;
}
private synchronized ImmutableMap<LogicalDatastoreType, DOMStore> getDatastores() {
if (datastores == null) {
datastores = createDatastores();
}
return datastores;
}
public void updateSchema(final SchemaContext ctx) {
schemaService.changeSchema(ctx);
}
public DOMNotificationRouter getDomNotificationRouter() {
return domNotificationRouter;
}
public void close()
{
if(bindingToNormalized!=null)bindingToNormalized.close();
if(domNotificationRouter!=null)domNotificationRouter.close();
}
}
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