gistfile1.java

public class InterceptorAwareHibernatePersistenceProvider extends HibernatePersistenceProvider {

	private static final Logger LOGGER = Logger.getLogger(InterceptorAwareHibernatePersistenceProvider.class);

	@Autowired
	private Interceptor interceptor;

	@Override
	@SuppressWarnings("rawtypes")
	public EntityManagerFactoryBuilder getEntityManagerFactoryBuilder(
			PersistenceUnitDescriptor persistenceUnitDescriptor, Map integration, ClassLoader providedClassLoader) {
		return new EntityManagerFactoryBuilderImpl(persistenceUnitDescriptor, integration, providedClassLoader) {
			@Override
			public Settings configure(StandardServiceRegistryBuilder ssrBuilder) {
				Settings configuration = super.buildHibernateConfiguration(serviceRegistry);
				if (InterceptorAwareHibernatePersistenceProvider.this.interceptor != null) {
					if (configuration.getInterceptor() != null
							&& !EmptyInterceptor.class.equals(configuration.getInterceptor().getClass())) {
						LOGGER.error("The persistence provider was already configured with an interceptor: we override it.");
					}
					configuration.setInterceptor(InterceptorAwareHibernatePersistenceProvider.this.interceptor);
				}
				return configuration;
			}
		};
	}

}