Allow overriding DateTimeProvider via Bean Definition

use autowired properties for AuditorAware and DateTimeProvider when explicit references are not provided

See: #3177

Signed-off-by: JaeYeon Kim <ghgh415263@naver.com>

Author: ghgh415263

src/main/java/org/springframework/data/auditing/config/AuditingBeanDefinitionRegistrarSupport.java

@@ -42,6 +42,7 @@
  * @author Thomas Darimont
  * @author Oliver Gierke
  * @author Francisco Soler
+ * @author Jaeyeon Kim
  */
 public abstract class AuditingBeanDefinitionRegistrarSupport implements ImportBeanDefinitionRegistrar {
 
@@ -121,7 +122,7 @@ protected BeanDefinitionBuilder configureDefaultAuditHandlerAttributes(AuditingC
 			builder.addPropertyValue(AUDITOR_AWARE,
 					createLazyInitTargetSourceBeanDefinition(configuration.getAuditorAwareRef()));
 		} else {
-			builder.setAutowireMode(AutowireCapableBeanFactory.AUTOWIRE_BY_TYPE);
+			builder.addAutowiredProperty(AUDITOR_AWARE);
 		}
 
 		builder.addPropertyValue(SET_DATES, configuration.isSetDates());
@@ -130,7 +131,7 @@ protected BeanDefinitionBuilder configureDefaultAuditHandlerAttributes(AuditingC
 		if (StringUtils.hasText(configuration.getDateTimeProviderRef())) {
 			builder.addPropertyReference(DATE_TIME_PROVIDER, configuration.getDateTimeProviderRef());
 		} else {
-			builder.addPropertyValue(DATE_TIME_PROVIDER, CurrentDateTimeProvider.INSTANCE);
+			builder.addAutowiredProperty(DATE_TIME_PROVIDER);
 		}
 
 		builder.setRole(AbstractBeanDefinition.ROLE_INFRASTRUCTURE);