class com.retek.commons.component.impl.persistence.cache.MemoryDao
class com.retek.component.shipping.impl.persistence.cache.CacheCarrierDao (implements com.retek.component.shipping.impl.persistence.CarrierDao)
class com.retek.component.shipping.impl.persistence.cache.CacheShippingMethodDao (implements com.retek.component.shipping.impl.persistence.ShippingMethodDao)