ViewStoreKafkaConfiguration
@Configuration(proxyBeanMethods = false)
@ConditionalOnClass(name = ["me.ahoo.wow.kafka.CommandTopicConverter"] )
The view store's own Kafka topic prefix, when ViewStoreKafkaProperties.TOPIC_PREFIX is set to text (a blank prefix is no prefix). Its beans are static, so that Spring creates the BeanPostProcessor before, and without, this class.