code: @Override
  	public void postProcess(BeanDefinitionBuilder builder, AnnotationRepositoryConfigurationSource config) {
  		AnnotationAttributes attributes = config.getAttributes();
          builder.addPropertyReference("simpleDbOperations", attributes.getString("simpleDbTemplateRef"));
  	}
docs: We bind here the provided SimpleDB template bean specified by "simpleDbTemplateRef" annotation property <br/>
  to our internally used bean simpleDbOperations of class
  {@link org.springframework.data.simpledb.repository.support.SimpleDbRepositoryFactoryBean}. <br/>
  The bean will be used to construct repository implementations. <br/>