DATACOUCH-519 - Apply formatting for changes

src/main/java/org/springframework/data/couchbase/core/CouchbaseTemplate.java

@@ -17,7 +17,9 @@
 package org.springframework.data.couchbase.core;
 
 import org.springframework.beans.BeansException;
-import org.springframework.context.*;
+import org.springframework.context.ApplicationContext;
+import org.springframework.context.ApplicationContextAware;
+import org.springframework.context.ConfigurableApplicationContext;
 import org.springframework.dao.DataAccessException;
 import org.springframework.dao.support.PersistenceExceptionTranslator;
 import org.springframework.data.couchbase.CouchbaseClientFactory;
@@ -32,8 +34,7 @@ import org.springframework.lang.Nullable;
 import com.couchbase.client.java.Collection;
 
 /**
- * Implements Couchbase operations
- * findBy, insertBy, upsertBy, replaceBy, removeBy, existsBy
+ * Implements Couchbase operations findBy, insertBy, upsertBy, replaceBy, removeBy, existsBy
  *
  * @author Michael Nitschinger
  * @author Michael Reiche

src/main/java/org/springframework/data/couchbase/core/CouchbaseTemplateSupport.java

@@ -27,7 +27,11 @@ import org.springframework.data.couchbase.core.convert.translation.TranslationSe
 import org.springframework.data.couchbase.core.mapping.CouchbaseDocument;
 import org.springframework.data.couchbase.core.mapping.CouchbasePersistentEntity;
 import org.springframework.data.couchbase.core.mapping.CouchbasePersistentProperty;
-import org.springframework.data.couchbase.core.mapping.event.*;
+import org.springframework.data.couchbase.core.mapping.event.AfterConvertCallback;
+import org.springframework.data.couchbase.core.mapping.event.BeforeConvertCallback;
+import org.springframework.data.couchbase.core.mapping.event.BeforeConvertEvent;
+import org.springframework.data.couchbase.core.mapping.event.BeforeSaveEvent;
+import org.springframework.data.couchbase.core.mapping.event.CouchbaseMappingEvent;
 import org.springframework.data.couchbase.repository.support.MappingCouchbaseEntityInformation;
 import org.springframework.data.mapping.PersistentPropertyAccessor;
 import org.springframework.data.mapping.callback.EntityCallbacks;
@@ -49,8 +53,8 @@ public class CouchbaseTemplateSupport implements ApplicationContextAware {
 	private final MappingContext<? extends CouchbasePersistentEntity<?>, CouchbasePersistentProperty> mappingContext;
 	// TODO: this should be replaced I think
 	private final TranslationService translationService;
-	private ApplicationContext applicationContext;
 	EntityCallbacks entityCallbacks;
+	private ApplicationContext applicationContext;
 
 	public CouchbaseTemplateSupport(final CouchbaseConverter converter) {
 		this.converter = converter;
@@ -74,8 +78,7 @@ public class CouchbaseTemplateSupport implements ApplicationContextAware {
 
 		T readEntity = converter.read(entityClass, (CouchbaseDocument) translationService.decode(source, converted));
 		final ConvertingPropertyAccessor<T> accessor = getPropertyAccessor(readEntity);
-		CouchbasePersistentEntity<?> persistentEntity = mappingContext.getRequiredPersistentEntity(
-				readEntity.getClass());
+		CouchbasePersistentEntity<?> persistentEntity = mappingContext.getRequiredPersistentEntity(readEntity.getClass());
 
 		if (persistentEntity.getVersionProperty() != null) {
 			accessor.setProperty(persistentEntity.getVersionProperty(), cas);
@@ -85,8 +88,7 @@ public class CouchbaseTemplateSupport implements ApplicationContextAware {
 
 	public void applyUpdatedCas(final Object entity, final long cas) {
 		final ConvertingPropertyAccessor<Object> accessor = getPropertyAccessor(entity);
-		final CouchbasePersistentEntity<?> persistentEntity = mappingContext.getRequiredPersistentEntity(
-				entity.getClass());
+		final CouchbasePersistentEntity<?> persistentEntity = mappingContext.getRequiredPersistentEntity(entity.getClass());
 		final CouchbasePersistentProperty versionProperty = persistentEntity.getVersionProperty();
 
 		if (versionProperty != null) {

src/main/java/org/springframework/data/couchbase/core/ReactiveCouchbaseTemplate.java

@@ -19,7 +19,6 @@ package org.springframework.data.couchbase.core;
 import org.springframework.beans.BeansException;
 import org.springframework.context.ApplicationContext;
 import org.springframework.context.ApplicationContextAware;
-import org.springframework.context.ApplicationEventPublisher;
 import org.springframework.dao.DataAccessException;
 import org.springframework.dao.support.PersistenceExceptionTranslator;
 import org.springframework.data.couchbase.CouchbaseClientFactory;

src/main/java/org/springframework/data/couchbase/core/convert/MappingCouchbaseConverter.java

@@ -33,8 +33,6 @@ import org.springframework.context.ApplicationContextAware;
 import org.springframework.core.CollectionFactory;
 import org.springframework.core.convert.ConversionService;
 import org.springframework.core.convert.support.DefaultConversionService;
-import org.springframework.data.annotation.CreatedDate;
-import org.springframework.data.annotation.LastModifiedDate;
 import org.springframework.data.convert.EntityInstantiator;
 import org.springframework.data.couchbase.core.mapping.CouchbaseDocument;
 import org.springframework.data.couchbase.core.mapping.CouchbaseList;
@@ -64,9 +62,9 @@ import org.springframework.data.mapping.model.SpELExpressionEvaluator;
 import org.springframework.data.mapping.model.SpELExpressionParameterValueProvider;
 import org.springframework.data.util.ClassTypeInformation;
 import org.springframework.data.util.TypeInformation;
+import org.springframework.lang.Nullable;
 import org.springframework.util.Assert;
 import org.springframework.util.CollectionUtils;
-import org.springframework.lang.Nullable;
 
 /**
  * A mapping converter for Couchbase. The converter is responsible for reading from and writing to entities and
@@ -112,8 +110,7 @@ public class MappingCouchbaseConverter extends AbstractCouchbaseConverter implem
 	/**
 	 * Callbacks for Audit Mechanism
 	 */
-	private @Nullable
-	EntityCallbacks entityCallbacks;
+	private @Nullable EntityCallbacks entityCallbacks;
 
 	public MappingCouchbaseConverter() {
 		super(new DefaultConversionService());
@@ -138,7 +135,7 @@ public class MappingCouchbaseConverter extends AbstractCouchbaseConverter implem
 	 * attribute.
 	 *
 	 * @param mappingContext the mapping context to use.
-	 * @param typeKey        the attribute name to use to store complex types class name.
+	 * @param typeKey the attribute name to use to store complex types class name.
 	 */
 	public MappingCouchbaseConverter(
 			final MappingContext<? extends CouchbasePersistentEntity<?>, CouchbasePersistentProperty> mappingContext,
@@ -167,7 +164,7 @@ public class MappingCouchbaseConverter extends AbstractCouchbaseConverter implem
 	/**
 	 * Check if one class is a subtype of the other.
 	 *
-	 * @param left  the first class.
+	 * @param left the first class.
 	 * @param right the second class.
 	 * @return true if it is a subtype, false otherwise.
 	 */
@@ -193,9 +190,9 @@ public class MappingCouchbaseConverter extends AbstractCouchbaseConverter implem
 	/**
 	 * Read an incoming {@link CouchbaseDocument} into the target entity.
 	 *
-	 * @param type   the type information of the target entity.
+	 * @param type the type information of the target entity.
 	 * @param source the document to convert.
-	 * @param <R>    the entity type.
+	 * @param <R> the entity type.
 	 * @return the converted entity.
 	 */
 	protected <R> R read(final TypeInformation<R> type, final CouchbaseDocument source) {
@@ -205,10 +202,10 @@ public class MappingCouchbaseConverter extends AbstractCouchbaseConverter implem
 	/**
 	 * Read an incoming {@link CouchbaseDocument} into the target entity.
 	 *
-	 * @param type   the type information of the target entity.
+	 * @param type the type information of the target entity.
 	 * @param source the document to convert.
 	 * @param parent an optional parent object.
-	 * @param <R>    the entity type.
+	 * @param <R> the entity type.
 	 * @return the converted entity.
 	 */
 	@SuppressWarnings("unchecked")
@@ -228,8 +225,8 @@ public class MappingCouchbaseConverter extends AbstractCouchbaseConverter implem
 			return (R) readMap(typeToUse, source, parent);
 		}
 
-		CouchbasePersistentEntity<R> entity = (CouchbasePersistentEntity<R>) mappingContext.getRequiredPersistentEntity(
-				typeToUse);
+		CouchbasePersistentEntity<R> entity = (CouchbasePersistentEntity<R>) mappingContext
+				.getRequiredPersistentEntity(typeToUse);
 		return read(entity, source, parent);
 	}
 
@@ -243,11 +240,10 @@ public class MappingCouchbaseConverter extends AbstractCouchbaseConverter implem
 	 * @param entity the target entity.
 	 * @param source the document to convert.
 	 * @param parent an optional parent object.
-	 * @param <R>    the entity type.
+	 * @param <R> the entity type.
 	 * @return the converted entity.
 	 */
-	protected <R> R read(final CouchbasePersistentEntity<R> entity, final CouchbaseDocument source,
-			final Object parent) {
+	protected <R> R read(final CouchbasePersistentEntity<R> entity, final CouchbaseDocument source, final Object parent) {
 		final DefaultSpELExpressionEvaluator evaluator = new DefaultSpELExpressionEvaluator(source, spELContext);
 		ParameterValueProvider<CouchbasePersistentProperty> provider = getParameterProvider(entity, source, evaluator,
 				parent);
@@ -259,8 +255,8 @@ public class MappingCouchbaseConverter extends AbstractCouchbaseConverter implem
 		entity.doWithProperties(new PropertyHandler<CouchbasePersistentProperty>() {
 			@Override
 			public void doWithPersistentProperty(final CouchbasePersistentProperty prop) {
-				if (!doesPropertyExistInSource(prop) || entity.isConstructorArgument(prop) || isIdConstructionProperty(
-						prop) || prop.isAnnotationPresent(N1qlJoin.class)) {
+				if (!doesPropertyExistInSource(prop) || entity.isConstructorArgument(prop) || isIdConstructionProperty(prop)
+						|| prop.isAnnotationPresent(N1qlJoin.class)) {
 					return;
 				}
 				Object obj = prop.isIdProperty() ? source.getId() : getValueInternal(prop, source, instance);
@@ -289,8 +285,8 @@ public class MappingCouchbaseConverter extends AbstractCouchbaseConverter implem
 	 * Loads the property value through the value provider.
 	 *
 	 * @param property the source property.
-	 * @param source   the source document.
-	 * @param parent   the optional parent.
+	 * @param source the source document.
+	 * @param parent the optional parent.
 	 * @return the actual property value.
 	 */
 	protected Object getValueInternal(final CouchbasePersistentProperty property, final CouchbaseDocument source,
@@ -301,10 +297,10 @@ public class MappingCouchbaseConverter extends AbstractCouchbaseConverter implem
 	/**
 	 * Creates a new parameter provider.
 	 *
-	 * @param entity    the persistent entity.
-	 * @param source    the source document.
+	 * @param entity the persistent entity.
+	 * @param source the source document.
 	 * @param evaluator the SPEL expression evaluator.
-	 * @param parent    the optional parent.
+	 * @param parent the optional parent.
 	 * @return a new parameter value provider.
 	 */
 	private ParameterValueProvider<CouchbasePersistentProperty> getParameterProvider(
@@ -321,7 +317,7 @@ public class MappingCouchbaseConverter extends AbstractCouchbaseConverter implem
 	/**
 	 * Recursively parses the a map from the source document.
 	 *
-	 * @param type   the type information for the document.
+	 * @param type the type information for the document.
 	 * @param source the source document.
 	 * @param parent the optional parent.
 	 * @return the recursively parsed map.
@@ -362,7 +358,7 @@ public class MappingCouchbaseConverter extends AbstractCouchbaseConverter implem
 	/**
 	 * Potentially convert simple values like ENUMs.
 	 *
-	 * @param value  the value to convert.
+	 * @param value the value to convert.
 	 * @param target the target object.
 	 * @return the potentially converted object.
 	 */
@@ -406,16 +402,15 @@ public class MappingCouchbaseConverter extends AbstractCouchbaseConverter implem
 
 		writeInternal(source, target, type);
 		if (target.getId() == null) {
-			throw new MappingException(
-					"An ID property is needed, but not found/could not be generated on this entity.");
+			throw new MappingException("An ID property is needed, but not found/could not be generated on this entity.");
 		}
 	}
 
 	/**
 	 * Convert a source object into a {@link CouchbaseDocument} target.
 	 *
-	 * @param source   the source object.
-	 * @param target   the target document.
+	 * @param source the source object.
+	 * @param target the target document.
 	 * @param typeHint the type information for the source.
 	 */
 	@SuppressWarnings("unchecked")
@@ -565,7 +560,7 @@ public class MappingCouchbaseConverter extends AbstractCouchbaseConverter implem
 	 *
 	 * @param source the source object.
 	 * @param target the target document.
-	 * @param prop   the property information.
+	 * @param prop the property information.
 	 */
 	@SuppressWarnings("unchecked")
 	private void writePropertyInternal(final Object source, final CouchbaseDocument target,
@@ -615,9 +610,9 @@ public class MappingCouchbaseConverter extends AbstractCouchbaseConverter implem
 		CouchbaseDocument propertyDoc = new CouchbaseDocument();
 		addCustomTypeKeyIfNecessary(type, source, propertyDoc);
 
-		CouchbasePersistentEntity<?> entity = isSubtype(prop.getType(), source.getClass()) ?
-				mappingContext.getRequiredPersistentEntity(source.getClass()) :
-				mappingContext.getRequiredPersistentEntity(type);
+		CouchbasePersistentEntity<?> entity = isSubtype(prop.getType(), source.getClass())
+				? mappingContext.getRequiredPersistentEntity(source.getClass())
+				: mappingContext.getRequiredPersistentEntity(type);
 		writeInternal(source, propertyDoc, entity);
 		target.put(name, propertyDoc);
 	}
@@ -625,7 +620,7 @@ public class MappingCouchbaseConverter extends AbstractCouchbaseConverter implem
 	/**
 	 * Wrapper method to create the underlying map.
 	 *
-	 * @param map  the source map.
+	 * @param map the source map.
 	 * @param prop the persistent property.
 	 * @return the written couchbase document.
 	 */
@@ -641,7 +636,7 @@ public class MappingCouchbaseConverter extends AbstractCouchbaseConverter implem
 	 *
 	 * @param source the source object.
 	 * @param target the target document.
-	 * @param type   the type information for the document.
+	 * @param type the type information for the document.
 	 * @return the written couchbase document.
 	 */
 	private CouchbaseDocument writeMapInternal(final Map<Object, Object> source, final CouchbaseDocument target,
@@ -660,9 +655,7 @@ public class MappingCouchbaseConverter extends AbstractCouchbaseConverter implem
 							new CouchbaseList(conversions.getSimpleTypeHolder()), type.getMapValueType()));
 				} else {
 					CouchbaseDocument embeddedDoc = new CouchbaseDocument();
-					TypeInformation<?> valueTypeInfo = type.isMap() ?
-							type.getMapValueType() :
-							ClassTypeInformation.OBJECT;
+					TypeInformation<?> valueTypeInfo = type.isMap() ? type.getMapValueType() : ClassTypeInformation.OBJECT;
 					writeInternal(val, embeddedDoc, valueTypeInfo);
 					target.put(simpleKey, embeddedDoc);
 				}
@@ -678,7 +671,7 @@ public class MappingCouchbaseConverter extends AbstractCouchbaseConverter implem
 	 * Helper method to create the underlying collection/list.
 	 *
 	 * @param collection the collection to write.
-	 * @param prop       the property information.
+	 * @param prop the property information.
 	 * @return the created couchbase list.
 	 */
 	private CouchbaseList createCollection(final Collection<?> collection, final CouchbasePersistentProperty prop) {
@@ -691,7 +684,7 @@ public class MappingCouchbaseConverter extends AbstractCouchbaseConverter implem
 	 *
 	 * @param source the source object.
 	 * @param target the target document.
-	 * @param type   the type information for the document.
+	 * @param type the type information for the document.
 	 * @return the created couchbase list.
 	 */
 	private CouchbaseList writeCollectionInternal(final Collection<?> source, final CouchbaseList target,
@@ -704,8 +697,8 @@ public class MappingCouchbaseConverter extends AbstractCouchbaseConverter implem
 			if (elementType == null || conversions.isSimpleType(elementType)) {
 				target.put(getPotentiallyConvertedSimpleWrite(element));
 			} else if (element instanceof Collection || elementType.isArray()) {
-				target.put(writeCollectionInternal(asCollection(element),
-						new CouchbaseList(conversions.getSimpleTypeHolder()), componentType));
+				target.put(writeCollectionInternal(asCollection(element), new CouchbaseList(conversions.getSimpleTypeHolder()),
+						componentType));
 			} else {
 
 				CouchbaseDocument embeddedDoc = new CouchbaseDocument();
@@ -722,13 +715,12 @@ public class MappingCouchbaseConverter extends AbstractCouchbaseConverter implem
 	 * Read a collection from the source object.
 	 *
 	 * @param targetType the target type.
-	 * @param source     the list as source.
-	 * @param parent     the optional parent.
+	 * @param source the list as source.
+	 * @param parent the optional parent.
 	 * @return the instantiated collection.
 	 */
 	@SuppressWarnings("unchecked")
-	private Object readCollection(final TypeInformation<?> targetType, final CouchbaseList source,
-			final Object parent) {
+	private Object readCollection(final TypeInformation<?> targetType, final CouchbaseList source, final Object parent) {
 		Assert.notNull(targetType, "Target type must not be null!");
 
 		Class<?> collectionType = targetType.getType();
@@ -737,9 +729,8 @@ public class MappingCouchbaseConverter extends AbstractCouchbaseConverter implem
 		}
 
 		collectionType = Collection.class.isAssignableFrom(collectionType) ? collectionType : List.class;
-		Collection<Object> items = targetType.getType().isArray() ?
-				new ArrayList<Object>() :
-				CollectionFactory.createCollection(collectionType, source.size(false));
+		Collection<Object> items = targetType.getType().isArray() ? new ArrayList<Object>()
+				: CollectionFactory.createCollection(collectionType, source.size(false));
 		TypeInformation<?> componentType = targetType.getComponentType();
 		Class<?> rawComponentType = componentType == null ? null : componentType.getType();
 
@@ -764,7 +755,7 @@ public class MappingCouchbaseConverter extends AbstractCouchbaseConverter implem
 	 *
 	 * @param source the source object.
 	 * @param target the target document.
-	 * @param key    the key of the object.
+	 * @param key the key of the object.
 	 */
 	private void writeSimpleInternal(final Object source, final CouchbaseDocument target, final String key) {
 		target.put(key, getPotentiallyConvertedSimpleWrite(source));
@@ -777,14 +768,14 @@ public class MappingCouchbaseConverter extends AbstractCouchbaseConverter implem
 
 		Optional<Class<?>> customTarget = conversions.getCustomWriteTarget(value.getClass());
 
-		return customTarget.map(it -> (Object) conversionService.convert(value, it)).orElseGet(
-				() -> Enum.class.isAssignableFrom(value.getClass()) ? ((Enum<?>) value).name() : value);
+		return customTarget.map(it -> (Object) conversionService.convert(value, it))
+				.orElseGet(() -> Enum.class.isAssignableFrom(value.getClass()) ? ((Enum<?>) value).name() : value);
 	}
 
 	/**
 	 * Add a custom type key if needed.
 	 *
-	 * @param type   the type information.
+	 * @param type the type information.
 	 * @param source th the source object.
 	 * @param target the target document.
 	 */
@@ -807,8 +798,7 @@ public class MappingCouchbaseConverter extends AbstractCouchbaseConverter implem
 	}
 
 	/**
-	 * COPIED
-	 * Set the {@link EntityCallbacks} instance to use when invoking
+	 * COPIED Set the {@link EntityCallbacks} instance to use when invoking
 	 * {@link org.springframework.data.mapping.callback.EntityCallback callbacks} like the {@link AfterConvertCallback}.
 	 * <p/>
 	 * Overrides potentially existing {@link EntityCallbacks}.
@@ -825,10 +815,10 @@ public class MappingCouchbaseConverter extends AbstractCouchbaseConverter implem
 	/**
 	 * Helper method to read the value based on the value type.
 	 *
-	 * @param value  the value to convert.
-	 * @param type   the type information.
+	 * @param value the value to convert.
+	 * @param type the type information.
 	 * @param parent the optional parent.
-	 * @param <R>    the target type.
+	 * @param <R> the target type.
 	 * @return the converted object.
 	 */
 	@SuppressWarnings("unchecked")
@@ -961,8 +951,8 @@ public class MappingCouchbaseConverter extends AbstractCouchbaseConverter implem
 		private final Object parent;
 
 		public ConverterAwareSpELExpressionParameterValueProvider(final SpELExpressionEvaluator evaluator,
-				final ConversionService conversionService,
-				final ParameterValueProvider<CouchbasePersistentProperty> delegate, final Object parent) {
+				final ConversionService conversionService, final ParameterValueProvider<CouchbasePersistentProperty> delegate,
+				final Object parent) {
 			super(evaluator, conversionService, delegate);
 			this.parent = parent;
 		}

src/main/java/org/springframework/data/couchbase/core/mapping/event/AfterConvertCallback.java

@@ -34,8 +34,8 @@ public interface AfterConvertCallback<T> extends EntityCallback<T> {
 	 * Entity callback method invoked after a domain object is materialized from a {@link Document}. Can return either the
 	 * same or a modified instance of the domain object.
 	 *
-	 * @param entity     the domain object (the result of the conversion).
-	 * @param document   must not be {@literal null}.
+	 * @param entity the domain object (the result of the conversion).
+	 * @param document must not be {@literal null}.
 	 * @param collection name of the collection.
 	 * @return the domain object that is the result of reading it from the {@link Document}.
 	 */

src/main/java/org/springframework/data/couchbase/core/mapping/event/BeforeConvertCallback.java

@@ -32,7 +32,7 @@ public interface BeforeConvertCallback<T> extends EntityCallback<T> {
 	 * Entity callback method invoked before a domain object is converted to be persisted. Can return either the same or a
 	 * modified instance of the domain object.
 	 *
-	 * @param entity     the domain object to save.
+	 * @param entity the domain object to save.
 	 * @param collection name of the collection.
 	 * @return the domain object to be persisted.
 	 */

src/main/java/org/springframework/data/couchbase/repository/auditing/CouchbaseAuditingRegistrar.java

@@ -34,8 +34,8 @@ import org.springframework.data.couchbase.core.mapping.event.AuditingEventListen
 import org.springframework.util.Assert;
 
 /**
- * A support registrar that allows to set up auditing for Couchbase (including {@link AuditingHandler}
- * and { IsNewStrategyFactory} set up). See {@link EnableCouchbaseAuditing} for the associated annotation.
+ * A support registrar that allows to set up auditing for Couchbase (including {@link AuditingHandler} and {
+ * IsNewStrategyFactory} set up). See {@link EnableCouchbaseAuditing} for the associated annotation.
  *
  * @author Thomas Darimont
  * @author Oliver Gierke
@@ -44,56 +44,56 @@ import org.springframework.util.Assert;
  */
 public class CouchbaseAuditingRegistrar extends AuditingBeanDefinitionRegistrarSupport {
 
-  @Override
-  protected Class<? extends Annotation> getAnnotation() {
-    return EnableCouchbaseAuditing.class;
-  }
+	@Override
+	protected Class<? extends Annotation> getAnnotation() {
+		return EnableCouchbaseAuditing.class;
+	}
 
-  @Override
-  protected String getAuditingHandlerBeanName() {
-    return BeanNames.COUCHBASE_AUDITING_HANDLER;
-  }
+	@Override
+	protected String getAuditingHandlerBeanName() {
+		return BeanNames.COUCHBASE_AUDITING_HANDLER;
+	}
 
-  @Override
-  public void registerBeanDefinitions(AnnotationMetadata annotationMetadata, BeanDefinitionRegistry registry) {
-    Assert.notNull(annotationMetadata, "AnnotationMetadata must not be null!");
-    Assert.notNull(registry, "BeanDefinitionRegistry must not be null!");
+	@Override
+	public void registerBeanDefinitions(AnnotationMetadata annotationMetadata, BeanDefinitionRegistry registry) {
+		Assert.notNull(annotationMetadata, "AnnotationMetadata must not be null!");
+		Assert.notNull(registry, "BeanDefinitionRegistry must not be null!");
 
-    ensureMappingContext(registry, annotationMetadata);
-    super.registerBeanDefinitions(annotationMetadata, registry);
-  }
+		ensureMappingContext(registry, annotationMetadata);
+		super.registerBeanDefinitions(annotationMetadata, registry);
+	}
 
-  @Override
-  protected BeanDefinitionBuilder getAuditHandlerBeanDefinitionBuilder(AuditingConfiguration configuration) {
-    Assert.notNull(configuration, "AuditingConfiguration must not be null!");
+	@Override
+	protected BeanDefinitionBuilder getAuditHandlerBeanDefinitionBuilder(AuditingConfiguration configuration) {
+		Assert.notNull(configuration, "AuditingConfiguration must not be null!");
 
-    BeanDefinitionBuilder builder = BeanDefinitionBuilder.rootBeanDefinition(IsNewAwareAuditingHandler.class);
-    builder.addConstructorArgReference(BeanNames.COUCHBASE_MAPPING_CONTEXT);
-    return configureDefaultAuditHandlerAttributes(configuration, builder);
-  }
+		BeanDefinitionBuilder builder = BeanDefinitionBuilder.rootBeanDefinition(IsNewAwareAuditingHandler.class);
+		builder.addConstructorArgReference(BeanNames.COUCHBASE_MAPPING_CONTEXT);
+		return configureDefaultAuditHandlerAttributes(configuration, builder);
+	}
 
-  @Override
-  protected void registerAuditListenerBeanDefinition(BeanDefinition auditingHandlerDefinition,
-      BeanDefinitionRegistry registry) {
-    Assert.notNull(auditingHandlerDefinition, "BeanDefinition must not be null!");
-    Assert.notNull(registry, "BeanDefinitionRegistry must not be null!");
+	@Override
+	protected void registerAuditListenerBeanDefinition(BeanDefinition auditingHandlerDefinition,
+			BeanDefinitionRegistry registry) {
+		Assert.notNull(auditingHandlerDefinition, "BeanDefinition must not be null!");
+		Assert.notNull(registry, "BeanDefinitionRegistry must not be null!");
 
-    BeanDefinitionBuilder listenerBeanDefinitionBuilder = BeanDefinitionBuilder
-        .rootBeanDefinition(AuditingEventListener.class);
-    listenerBeanDefinitionBuilder.addConstructorArgValue(ParsingUtils.getObjectFactoryBeanDefinition(
-        getAuditingHandlerBeanName(), registry));
+		BeanDefinitionBuilder listenerBeanDefinitionBuilder = BeanDefinitionBuilder
+				.rootBeanDefinition(AuditingEventListener.class);
+		listenerBeanDefinitionBuilder
+				.addConstructorArgValue(ParsingUtils.getObjectFactoryBeanDefinition(getAuditingHandlerBeanName(), registry));
 
-    registerInfrastructureBeanWithId(listenerBeanDefinitionBuilder.getBeanDefinition(),
-        AuditingEventListener.class.getName(), registry);
-  }
+		registerInfrastructureBeanWithId(listenerBeanDefinitionBuilder.getBeanDefinition(),
+				AuditingEventListener.class.getName(), registry);
+	}
 
-  private void ensureMappingContext(BeanDefinitionRegistry registry, Object source) {
-    if (!registry.containsBeanDefinition(BeanNames.COUCHBASE_MAPPING_CONTEXT)) {
-      RootBeanDefinition definition = new RootBeanDefinition(CouchbaseMappingContext.class);
-      definition.setRole(BeanDefinition.ROLE_INFRASTRUCTURE);
-      definition.setSource(source);
+	private void ensureMappingContext(BeanDefinitionRegistry registry, Object source) {
+		if (!registry.containsBeanDefinition(BeanNames.COUCHBASE_MAPPING_CONTEXT)) {
+			RootBeanDefinition definition = new RootBeanDefinition(CouchbaseMappingContext.class);
+			definition.setRole(BeanDefinition.ROLE_INFRASTRUCTURE);
+			definition.setSource(source);
 
-      registry.registerBeanDefinition(BeanNames.COUCHBASE_MAPPING_CONTEXT, definition);
-    }
-  }
+			registry.registerBeanDefinition(BeanNames.COUCHBASE_MAPPING_CONTEXT, definition);
+		}
+	}
 }

src/main/java/org/springframework/data/couchbase/repository/auditing/EnableCouchbaseAuditing.java

@@ -41,24 +41,24 @@ import org.springframework.data.domain.AuditorAware;
 @Retention(RetentionPolicy.RUNTIME)
 @Import(CouchbaseAuditingRegistrar.class)
 public @interface EnableCouchbaseAuditing {
-  /**
-   * Configures the {@link AuditorAware} bean to be used to lookup the current principal.
-   */
-  String auditorAwareRef() default "auditorAwareRef";
+	/**
+	 * Configures the {@link AuditorAware} bean to be used to lookup the current principal.
+	 */
+	String auditorAwareRef() default "auditorAwareRef";
 
-  /**
-   * Configures whether the creation and modification dates are set. Defaults to {@literal true}.
-   */
-  boolean setDates() default true;
+	/**
+	 * Configures whether the creation and modification dates are set. Defaults to {@literal true}.
+	 */
+	boolean setDates() default true;
 
-  /**
-   * Configures whether the entity shall be marked as modified on creation. Defaults to {@literal true}.
-   */
-  boolean modifyOnCreate() default true;
+	/**
+	 * Configures whether the entity shall be marked as modified on creation. Defaults to {@literal true}.
+	 */
+	boolean modifyOnCreate() default true;
 
-  /**
-   * Configures a {@link DateTimeProvider} bean name that allows customizing the {@link org.joda.time.DateTime} to be
-   * used for setting creation and modification dates.
-   */
-  String dateTimeProviderRef() default "dateTimeProviderRef";
+	/**
+	 * Configures a {@link DateTimeProvider} bean name that allows customizing the {@link org.joda.time.DateTime} to be
+	 * used for setting creation and modification dates.
+	 */
+	String dateTimeProviderRef() default "dateTimeProviderRef";
 }